2019/10/24 - AWS App Mesh - 12 updated api methods
Changes This release adds support for the gRPC and HTTP/2 protocols.
{'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled | '
'deadline-exceeded '
'| internal | '
'resource-exhausted '
'| unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms | s',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET | HEAD | '
'OPTIONS | PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms | s',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}
Response {'route': {'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled '
'| '
'deadline-exceeded '
'| '
'internal '
'| '
'resource-exhausted '
'| '
'unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET '
'| HEAD | OPTIONS | '
'PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}}
Creates a route that is associated with a virtual router.
You can use the prefix parameter in your route specification for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
If your route matches a request, you can distribute traffic to one or more target virtual nodes with relative weighting.
See also: AWS API Documentation
Request Syntax
client.create_route(
clientToken='string',
meshName='string',
routeName='string',
spec={
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
tags=[
{
'key': 'string',
'value': 'string'
},
],
virtualRouterName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh to create the route in.
string
[REQUIRED]
The name to use for the route.
dict
[REQUIRED]
The route specification to apply.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) -- [REQUIRED]
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) -- [REQUIRED]
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
list
Optional metadata that you can apply to the route to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
(dict) --
Optional metadata that you apply to a resource to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
key (string) -- [REQUIRED]
One part of a key-value pair that make up a tag. A key is a general label that acts like a category for more specific tag values.
value (string) --
The optional part of a key-value pair that make up a tag. A value acts as a descriptor within a tag category (key).
string
[REQUIRED]
The name of the virtual router in which to create the route.
dict
Response Syntax
{
'route': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'routeName': 'string',
'spec': {
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
route (dict) --
The full description of your mesh following the create call.
meshName (string) --
The name of the service mesh that the route resides in.
metadata (dict) --
The associated metadata for the route.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
routeName (string) --
The name of the route.
spec (dict) --
The specifications of the route.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
status (dict) --
The status of the route.
status (string) --
The current status for the route.
virtualRouterName (string) --
The virtual router that the route is associated with.
{'spec': {'listeners': {'healthCheck': {'protocol': {'grpc', 'http2'}},
'portMapping': {'protocol': {'grpc', 'http2'}}}}}
Response {'virtualNode': {'spec': {'listeners': {'healthCheck': {'protocol': {'grpc',
'http2'}},
'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Creates a virtual node within a service mesh.
A virtual node acts as a logical pointer to a particular task group, such as an Amazon ECS service or a Kubernetes deployment. When you create a virtual node, you can specify the service discovery information for your task group.
Any inbound traffic that your virtual node expects should be specified as a listener . Any outbound traffic that your virtual node expects to reach should be specified as a backend .
The response metadata for your new virtual node contains the arn that is associated with the virtual node. Set this value (either the full ARN or the truncated resource name: for example, mesh/default/virtualNode/simpleapp ) as the APPMESH_VIRTUAL_NODE_NAME environment variable for your task group's Envoy proxy container in your task definition or pod spec. This is then mapped to the node.id and node.cluster Envoy parameters.
Note
If you require your Envoy stats or tracing to use a different name, you can override the node.cluster value that is set by APPMESH_VIRTUAL_NODE_NAME with the APPMESH_VIRTUAL_NODE_CLUSTER environment variable.
See also: AWS API Documentation
Request Syntax
client.create_virtual_node(
clientToken='string',
meshName='string',
spec={
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
tags=[
{
'key': 'string',
'value': 'string'
},
],
virtualNodeName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh to create the virtual node in.
dict
[REQUIRED]
The virtual node specification to apply.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) -- [REQUIRED]
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) -- [REQUIRED]
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) -- [REQUIRED]
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) -- [REQUIRED]
The protocol for the health check request.
timeoutMillis (integer) -- [REQUIRED]
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) -- [REQUIRED]
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) -- [REQUIRED]
The port mapping information for the listener.
port (integer) -- [REQUIRED]
The port used for the port mapping.
protocol (string) -- [REQUIRED]
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) -- [REQUIRED]
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) -- [REQUIRED]
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) -- [REQUIRED]
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) -- [REQUIRED]
The name of the AWS Cloud Map namespace to use.
serviceName (string) -- [REQUIRED]
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) -- [REQUIRED]
Specifies the DNS service discovery hostname for the virtual node.
list
Optional metadata that you can apply to the virtual node to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
(dict) --
Optional metadata that you apply to a resource to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
key (string) -- [REQUIRED]
One part of a key-value pair that make up a tag. A key is a general label that acts like a category for more specific tag values.
value (string) --
The optional part of a key-value pair that make up a tag. A value acts as a descriptor within a tag category (key).
string
[REQUIRED]
The name to use for the virtual node.
dict
Response Syntax
{
'virtualNode': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualNodeName': 'string'
}
}
Response Structure
(dict) --
virtualNode (dict) --
The full description of your virtual node following the create call.
meshName (string) --
The name of the service mesh that the virtual node resides in.
metadata (dict) --
The associated metadata for the virtual node.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual node.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) --
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) --
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) --
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) --
The protocol for the health check request.
timeoutMillis (integer) --
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) --
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) --
The port mapping information for the listener.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) --
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) --
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) --
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) --
The name of the AWS Cloud Map namespace to use.
serviceName (string) --
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) --
Specifies the DNS service discovery hostname for the virtual node.
status (dict) --
The current status for the virtual node.
status (string) --
The current status of the virtual node.
virtualNodeName (string) --
The name of the virtual node.
{'spec': {'listeners': {'portMapping': {'protocol': {'grpc', 'http2'}}}}}
Response {'virtualRouter': {'spec': {'listeners': {'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Creates a virtual router within a service mesh.
Any inbound traffic that your virtual router expects should be specified as a listener .
Virtual routers handle traffic for one or more virtual services within your mesh. After you create your virtual router, create and associate routes for your virtual router that direct incoming requests to different virtual nodes.
See also: AWS API Documentation
Request Syntax
client.create_virtual_router(
clientToken='string',
meshName='string',
spec={
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
tags=[
{
'key': 'string',
'value': 'string'
},
],
virtualRouterName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh to create the virtual router in.
dict
[REQUIRED]
The virtual router specification to apply.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) -- [REQUIRED]
An object that represents a port mapping.
port (integer) -- [REQUIRED]
The port used for the port mapping.
protocol (string) -- [REQUIRED]
The protocol used for the port mapping. Specify one protocol.
list
Optional metadata that you can apply to the virtual router to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
(dict) --
Optional metadata that you apply to a resource to assist with categorization and organization. Each tag consists of a key and an optional value, both of which you define. Tag keys can have a maximum character length of 128 characters, and tag values can have a maximum length of 256 characters.
key (string) -- [REQUIRED]
One part of a key-value pair that make up a tag. A key is a general label that acts like a category for more specific tag values.
value (string) --
The optional part of a key-value pair that make up a tag. A value acts as a descriptor within a tag category (key).
string
[REQUIRED]
The name to use for the virtual router.
dict
Response Syntax
{
'virtualRouter': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
virtualRouter (dict) --
The full description of your virtual router following the create call.
meshName (string) --
The name of the service mesh that the virtual router resides in.
metadata (dict) --
The associated metadata for the virtual router.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual router.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) --
An object that represents a port mapping.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
status (dict) --
The current status of the virtual router.
status (string) --
The current status of the virtual router.
virtualRouterName (string) --
The name of the virtual router.
{'route': {'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled '
'| '
'deadline-exceeded '
'| '
'internal '
'| '
'resource-exhausted '
'| '
'unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET '
'| HEAD | OPTIONS | '
'PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}}
Deletes an existing route.
See also: AWS API Documentation
Request Syntax
client.delete_route(
meshName='string',
routeName='string',
virtualRouterName='string'
)
string
[REQUIRED]
The name of the service mesh to delete the route in.
string
[REQUIRED]
The name of the route to delete.
string
[REQUIRED]
The name of the virtual router to delete the route in.
dict
Response Syntax
{
'route': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'routeName': 'string',
'spec': {
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
route (dict) --
The route that was deleted.
meshName (string) --
The name of the service mesh that the route resides in.
metadata (dict) --
The associated metadata for the route.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
routeName (string) --
The name of the route.
spec (dict) --
The specifications of the route.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
status (dict) --
The status of the route.
status (string) --
The current status for the route.
virtualRouterName (string) --
The virtual router that the route is associated with.
{'virtualNode': {'spec': {'listeners': {'healthCheck': {'protocol': {'grpc',
'http2'}},
'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Deletes an existing virtual node.
You must delete any virtual services that list a virtual node as a service provider before you can delete the virtual node itself.
See also: AWS API Documentation
Request Syntax
client.delete_virtual_node(
meshName='string',
virtualNodeName='string'
)
string
[REQUIRED]
The name of the service mesh to delete the virtual node in.
string
[REQUIRED]
The name of the virtual node to delete.
dict
Response Syntax
{
'virtualNode': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualNodeName': 'string'
}
}
Response Structure
(dict) --
virtualNode (dict) --
The virtual node that was deleted.
meshName (string) --
The name of the service mesh that the virtual node resides in.
metadata (dict) --
The associated metadata for the virtual node.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual node.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) --
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) --
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) --
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) --
The protocol for the health check request.
timeoutMillis (integer) --
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) --
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) --
The port mapping information for the listener.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) --
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) --
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) --
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) --
The name of the AWS Cloud Map namespace to use.
serviceName (string) --
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) --
Specifies the DNS service discovery hostname for the virtual node.
status (dict) --
The current status for the virtual node.
status (string) --
The current status of the virtual node.
virtualNodeName (string) --
The name of the virtual node.
{'virtualRouter': {'spec': {'listeners': {'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Deletes an existing virtual router.
You must delete any routes associated with the virtual router before you can delete the router itself.
See also: AWS API Documentation
Request Syntax
client.delete_virtual_router(
meshName='string',
virtualRouterName='string'
)
string
[REQUIRED]
The name of the service mesh to delete the virtual router in.
string
[REQUIRED]
The name of the virtual router to delete.
dict
Response Syntax
{
'virtualRouter': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
virtualRouter (dict) --
The virtual router that was deleted.
meshName (string) --
The name of the service mesh that the virtual router resides in.
metadata (dict) --
The associated metadata for the virtual router.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual router.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) --
An object that represents a port mapping.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
status (dict) --
The current status of the virtual router.
status (string) --
The current status of the virtual router.
virtualRouterName (string) --
The name of the virtual router.
{'route': {'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled '
'| '
'deadline-exceeded '
'| '
'internal '
'| '
'resource-exhausted '
'| '
'unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET '
'| HEAD | OPTIONS | '
'PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}}
Describes an existing route.
See also: AWS API Documentation
Request Syntax
client.describe_route(
meshName='string',
routeName='string',
virtualRouterName='string'
)
string
[REQUIRED]
The name of the service mesh that the route resides in.
string
[REQUIRED]
The name of the route to describe.
string
[REQUIRED]
The name of the virtual router that the route is associated with.
dict
Response Syntax
{
'route': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'routeName': 'string',
'spec': {
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
route (dict) --
The full description of your route.
meshName (string) --
The name of the service mesh that the route resides in.
metadata (dict) --
The associated metadata for the route.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
routeName (string) --
The name of the route.
spec (dict) --
The specifications of the route.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
status (dict) --
The status of the route.
status (string) --
The current status for the route.
virtualRouterName (string) --
The virtual router that the route is associated with.
{'virtualNode': {'spec': {'listeners': {'healthCheck': {'protocol': {'grpc',
'http2'}},
'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Describes an existing virtual node.
See also: AWS API Documentation
Request Syntax
client.describe_virtual_node(
meshName='string',
virtualNodeName='string'
)
string
[REQUIRED]
The name of the service mesh that the virtual node resides in.
string
[REQUIRED]
The name of the virtual node to describe.
dict
Response Syntax
{
'virtualNode': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualNodeName': 'string'
}
}
Response Structure
(dict) --
virtualNode (dict) --
The full description of your virtual node.
meshName (string) --
The name of the service mesh that the virtual node resides in.
metadata (dict) --
The associated metadata for the virtual node.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual node.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) --
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) --
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) --
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) --
The protocol for the health check request.
timeoutMillis (integer) --
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) --
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) --
The port mapping information for the listener.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) --
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) --
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) --
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) --
The name of the AWS Cloud Map namespace to use.
serviceName (string) --
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) --
Specifies the DNS service discovery hostname for the virtual node.
status (dict) --
The current status for the virtual node.
status (string) --
The current status of the virtual node.
virtualNodeName (string) --
The name of the virtual node.
{'virtualRouter': {'spec': {'listeners': {'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Describes an existing virtual router.
See also: AWS API Documentation
Request Syntax
client.describe_virtual_router(
meshName='string',
virtualRouterName='string'
)
string
[REQUIRED]
The name of the service mesh that the virtual router resides in.
string
[REQUIRED]
The name of the virtual router to describe.
dict
Response Syntax
{
'virtualRouter': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
virtualRouter (dict) --
The full description of your virtual router.
meshName (string) --
The name of the service mesh that the virtual router resides in.
metadata (dict) --
The associated metadata for the virtual router.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual router.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) --
An object that represents a port mapping.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
status (dict) --
The current status of the virtual router.
status (string) --
The current status of the virtual router.
virtualRouterName (string) --
The name of the virtual router.
{'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled | '
'deadline-exceeded '
'| internal | '
'resource-exhausted '
'| unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms | s',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET | HEAD | '
'OPTIONS | PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms | s',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}
Response {'route': {'spec': {'grpcRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'metadata': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'methodName': 'string',
'serviceName': 'string'},
'retryPolicy': {'grpcRetryEvents': ['cancelled '
'| '
'deadline-exceeded '
'| '
'internal '
'| '
'resource-exhausted '
'| '
'unavailable'],
'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}},
'http2Route': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]},
'match': {'headers': [{'invert': 'boolean',
'match': {'exact': 'string',
'prefix': 'string',
'range': {'end': 'long',
'start': 'long'},
'regex': 'string',
'suffix': 'string'},
'name': 'string'}],
'method': 'CONNECT | DELETE | GET '
'| HEAD | OPTIONS | '
'PATCH | POST | PUT | '
'TRACE',
'prefix': 'string',
'scheme': 'http | https'},
'retryPolicy': {'httpRetryEvents': ['string'],
'maxRetries': 'long',
'perRetryTimeout': {'unit': 'ms '
'| '
's',
'value': 'long'},
'tcpRetryEvents': ['connection-error']}}}}}
Updates an existing route for a specified service mesh and virtual router.
See also: AWS API Documentation
Request Syntax
client.update_route(
clientToken='string',
meshName='string',
routeName='string',
spec={
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
virtualRouterName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh that the route resides in.
string
[REQUIRED]
The name of the route to update.
dict
[REQUIRED]
The new route specification to apply. This overwrites the existing data.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) -- [REQUIRED]
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) -- [REQUIRED]
An object that represents the action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
match (dict) -- [REQUIRED]
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) -- [REQUIRED]
The end of the range.
start (integer) -- [REQUIRED]
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) -- [REQUIRED]
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) -- [REQUIRED]
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) -- [REQUIRED]
The maximum number of retry attempts.
perRetryTimeout (dict) -- [REQUIRED]
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) -- [REQUIRED]
The virtual node to associate with the weighted target.
weight (integer) -- [REQUIRED]
The relative weight of the weighted target.
string
[REQUIRED]
The name of the virtual router that the route is associated with.
dict
Response Syntax
{
'route': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'routeName': 'string',
'spec': {
'grpcRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'metadata': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'methodName': 'string',
'serviceName': 'string'
},
'retryPolicy': {
'grpcRetryEvents': [
'cancelled'|'deadline-exceeded'|'internal'|'resource-exhausted'|'unavailable',
],
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'http2Route': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'headers': [
{
'invert': True|False,
'match': {
'exact': 'string',
'prefix': 'string',
'range': {
'end': 123,
'start': 123
},
'regex': 'string',
'suffix': 'string'
},
'name': 'string'
},
],
'method': 'CONNECT'|'DELETE'|'GET'|'HEAD'|'OPTIONS'|'PATCH'|'POST'|'PUT'|'TRACE',
'prefix': 'string',
'scheme': 'http'|'https'
},
'retryPolicy': {
'httpRetryEvents': [
'string',
],
'maxRetries': 123,
'perRetryTimeout': {
'unit': 'ms'|'s',
'value': 123
},
'tcpRetryEvents': [
'connection-error',
]
}
},
'priority': 123,
'tcpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
route (dict) --
A full description of the route that was updated.
meshName (string) --
The name of the service mesh that the route resides in.
metadata (dict) --
The associated metadata for the route.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
routeName (string) --
The name of the route.
spec (dict) --
The specifications of the route.
grpcRoute (dict) --
An object that represents the specification of a GRPC route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
metadata (list) --
An object that represents the data to match from the request.
(dict) --
An object that represents the match metadata for the route.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
An object that represents the data to match from the request.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
The name of the route.
methodName (string) --
The method name to match from the request. If you specify a name, you must also specify a serviceName .
serviceName (string) --
The fully qualified domain name for the service to match from the request.
retryPolicy (dict) --
An object that represents a retry policy.
grpcRetryEvents (list) --
Specify at least one of the valid values.
(string) --
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
http2Route (dict) --
An object that represents the specification of an HTTP2 route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
httpRoute (dict) --
An object that represents the specification of an HTTP route.
action (dict) --
An object that represents the action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
An object that represents the criteria for determining a request match.
headers (list) --
An object that represents the client request headers to match on.
(dict) --
An object that represents the HTTP header in the request.
invert (boolean) --
Specify True to match anything except the match criteria. The default value is False .
match (dict) --
The HeaderMatchMethod object.
exact (string) --
The value sent by the client must match the specified value exactly.
prefix (string) --
The value sent by the client must begin with the specified characters.
range (dict) --
An object that represents the range of values to match on.
end (integer) --
The end of the range.
start (integer) --
The start of the range.
regex (string) --
The value sent by the client must include the specified characters.
suffix (string) --
The value sent by the client must end with the specified characters.
name (string) --
A name for the HTTP header in the client request that will be matched on.
method (string) --
The client request method to match on. Specify only one.
prefix (string) --
Specifies the path to match requests with. This parameter must always start with / , which by itself matches all requests to the virtual service name. You can also match for path-based routing of requests. For example, if your virtual service name is my-service.local and you want the route to match requests to my-service.local/metrics , your prefix should be /metrics .
scheme (string) --
The client request scheme to match on. Specify only one.
retryPolicy (dict) --
An object that represents a retry policy.
httpRetryEvents (list) --
Specify at least one of the following values.
server-error – HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511
gateway-error – HTTP status codes 502, 503, and 504
client-error – HTTP status code 409
stream-error – Retry on refused stream
(string) --
maxRetries (integer) --
The maximum number of retry attempts.
perRetryTimeout (dict) --
An object that represents a duration of time.
unit (string) --
A unit of time.
value (integer) --
A number of time units.
tcpRetryEvents (list) --
Specify a valid value.
(string) --
priority (integer) --
The priority for the route. Routes are matched based on the specified value, where 0 is the highest priority.
tcpRoute (dict) --
An object that represents the specification of a TCP route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
An object that represents the targets that traffic is routed to when a request matches the route.
(dict) --
An object that represents a target and its relative weight. Traffic is distributed across targets according to their relative weight. For example, a weighted target with a relative weight of 50 receives five times as much traffic as one with a relative weight of 10. The total weight for all targets combined must be less than or equal to 100.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
status (dict) --
The status of the route.
status (string) --
The current status for the route.
virtualRouterName (string) --
The virtual router that the route is associated with.
{'spec': {'listeners': {'healthCheck': {'protocol': {'grpc', 'http2'}},
'portMapping': {'protocol': {'grpc', 'http2'}}}}}
Response {'virtualNode': {'spec': {'listeners': {'healthCheck': {'protocol': {'grpc',
'http2'}},
'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Updates an existing virtual node in a specified service mesh.
See also: AWS API Documentation
Request Syntax
client.update_virtual_node(
clientToken='string',
meshName='string',
spec={
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
virtualNodeName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh that the virtual node resides in.
dict
[REQUIRED]
The new virtual node specification to apply. This overwrites the existing data.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) -- [REQUIRED]
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) -- [REQUIRED]
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) -- [REQUIRED]
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) -- [REQUIRED]
The protocol for the health check request.
timeoutMillis (integer) -- [REQUIRED]
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) -- [REQUIRED]
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) -- [REQUIRED]
The port mapping information for the listener.
port (integer) -- [REQUIRED]
The port used for the port mapping.
protocol (string) -- [REQUIRED]
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) -- [REQUIRED]
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) -- [REQUIRED]
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) -- [REQUIRED]
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) -- [REQUIRED]
The name of the AWS Cloud Map namespace to use.
serviceName (string) -- [REQUIRED]
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) -- [REQUIRED]
Specifies the DNS service discovery hostname for the virtual node.
string
[REQUIRED]
The name of the virtual node to update.
dict
Response Syntax
{
'virtualNode': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'backends': [
{
'virtualService': {
'virtualServiceName': 'string'
}
},
],
'listeners': [
{
'healthCheck': {
'healthyThreshold': 123,
'intervalMillis': 123,
'path': 'string',
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'awsCloudMap': {
'attributes': [
{
'key': 'string',
'value': 'string'
},
],
'namespaceName': 'string',
'serviceName': 'string'
},
'dns': {
'hostname': 'string'
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualNodeName': 'string'
}
}
Response Structure
(dict) --
virtualNode (dict) --
A full description of the virtual node that was updated.
meshName (string) --
The name of the service mesh that the virtual node resides in.
metadata (dict) --
The associated metadata for the virtual node.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual node.
backends (list) --
The backends that the virtual node is expected to send outbound traffic to.
(dict) --
An object that represents the backends that a virtual node is expected to send outbound traffic to.
virtualService (dict) --
Specifies a virtual service to use as a backend for a virtual node.
virtualServiceName (string) --
The name of the virtual service that is acting as a virtual node backend.
listeners (list) --
The listeners that the virtual node is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a listener for a virtual node.
healthCheck (dict) --
The health check information for the listener.
healthyThreshold (integer) --
The number of consecutive successful health checks that must occur before declaring listener healthy.
intervalMillis (integer) --
The time period in milliseconds between each health check execution.
path (string) --
The destination path for the health check request. This is required only if the specified protocol is HTTP. If the protocol is TCP, this parameter is ignored.
port (integer) --
The destination port for the health check request. This port must match the port defined in the PortMapping for the listener.
protocol (string) --
The protocol for the health check request.
timeoutMillis (integer) --
The amount of time to wait when receiving a response from the health check, in milliseconds.
unhealthyThreshold (integer) --
The number of consecutive failed health checks that must occur before declaring a virtual node unhealthy.
portMapping (dict) --
The port mapping information for the listener.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
logging (dict) --
The inbound and outbound access logging information for the virtual node.
accessLog (dict) --
The access log configuration for a virtual node.
file (dict) --
The file object to send virtual node access logs to.
path (string) --
The file path to write access logs to. You can use /dev/stdout to send access logs to standard out and configure your Envoy container to use a log driver, such as awslogs , to export the access logs to a log storage service such as Amazon CloudWatch Logs. You can also specify a path in the Envoy container's file system to write the files to disk.
Note
The Envoy process must have write permissions to the path that you specify here. Otherwise, Envoy fails to bootstrap properly.
serviceDiscovery (dict) --
The service discovery information for the virtual node. If your virtual node does not expect ingress traffic, you can omit this parameter.
awsCloudMap (dict) --
Specifies any AWS Cloud Map information for the virtual node.
attributes (list) --
A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all of the specified key/value pairs will be returned.
(dict) --
An object that represents the AWS Cloud Map attribute information for your virtual node.
key (string) --
The name of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
value (string) --
The value of an AWS Cloud Map service instance attribute key. Any AWS Cloud Map service instance that contains the specified key and value is returned.
namespaceName (string) --
The name of the AWS Cloud Map namespace to use.
serviceName (string) --
The name of the AWS Cloud Map service to use.
dns (dict) --
Specifies the DNS information for the virtual node.
hostname (string) --
Specifies the DNS service discovery hostname for the virtual node.
status (dict) --
The current status for the virtual node.
status (string) --
The current status of the virtual node.
virtualNodeName (string) --
The name of the virtual node.
{'spec': {'listeners': {'portMapping': {'protocol': {'grpc', 'http2'}}}}}
Response {'virtualRouter': {'spec': {'listeners': {'portMapping': {'protocol': {'grpc',
'http2'}}}}}}
Updates an existing virtual router in a specified service mesh.
See also: AWS API Documentation
Request Syntax
client.update_virtual_router(
clientToken='string',
meshName='string',
spec={
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
virtualRouterName='string'
)
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. Up to 36 letters, numbers, hyphens, and underscores are allowed.
This field is autopopulated if not provided.
string
[REQUIRED]
The name of the service mesh that the virtual router resides in.
dict
[REQUIRED]
The new virtual router specification to apply. This overwrites the existing data.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) -- [REQUIRED]
An object that represents a port mapping.
port (integer) -- [REQUIRED]
The port used for the port mapping.
protocol (string) -- [REQUIRED]
The protocol used for the port mapping. Specify one protocol.
string
[REQUIRED]
The name of the virtual router to update.
dict
Response Syntax
{
'virtualRouter': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'listeners': [
{
'portMapping': {
'port': 123,
'protocol': 'grpc'|'http'|'http2'|'tcp'
}
},
]
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualRouterName': 'string'
}
}
Response Structure
(dict) --
virtualRouter (dict) --
A full description of the virtual router that was updated.
meshName (string) --
The name of the service mesh that the virtual router resides in.
metadata (dict) --
The associated metadata for the virtual router.
arn (string) --
The full Amazon Resource Name (ARN) for the resource.
createdAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was created.
lastUpdatedAt (datetime) --
The Unix epoch timestamp in seconds for when the resource was last updated.
uid (string) --
The unique identifier for the resource.
version (integer) --
The version of the resource. Resources are created at version 1, and this version is incremented each time that they're updated.
spec (dict) --
The specifications of the virtual router.
listeners (list) --
The listeners that the virtual router is expected to receive inbound traffic from. You can specify one listener.
(dict) --
An object that represents a virtual router listener.
portMapping (dict) --
An object that represents a port mapping.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping. Specify one protocol.
status (dict) --
The current status of the virtual router.
status (string) --
The current status of the virtual router.
virtualRouterName (string) --
The name of the virtual router.