2019/03/27 - AWS App Mesh - 4 new 13 updated api methods
Changes This release includes AWS Tagging integration for App Mesh, VirtualNode access logging, TCP routing, and Mesh-wide external traffic egress control. See https://docs.aws.amazon.com/app-mesh/latest/APIReference/Welcome.html for more details.
Associates the specified tags to a resource with the specified resourceArn . If existing tags on a resource aren't specified in the request parameters, they aren't changed. When a resource is deleted, the tags associated with that resource are also deleted.
See also: AWS API Documentation
Request Syntax
client.tag_resource(
resourceArn='string',
tags=[
{
'key': 'string',
'value': 'string'
},
]
)
string
[REQUIRED]
The Amazon Resource Name (ARN) of the resource to add tags to.
list
[REQUIRED]
The tags to add to the resource. A tag is an array of key-value pairs. 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).
dict
Response Syntax
{}
Response Structure
(dict) --
Updates an existing service mesh.
See also: AWS API Documentation
Request Syntax
client.update_mesh(
clientToken='string',
meshName='string',
spec={
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
}
)
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 update.
dict
The service mesh specification to apply.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) -- [REQUIRED]
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
dict
Response Syntax
{
'mesh': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
}
}
}
Response Structure
(dict) --
mesh (dict) --
An object representing a service mesh returned by a describe operation.
meshName (string) --
The name of the service mesh.
metadata (dict) --
The associated metadata for the service mesh.
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 associated specification for the service mesh.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) --
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
status (dict) --
The status of the service mesh.
status (string) --
The current mesh status.
List the tags for an App Mesh resource.
See also: AWS API Documentation
Request Syntax
client.list_tags_for_resource(
limit=123,
nextToken='string',
resourceArn='string'
)
integer
The maximum number of tag results returned by ListTagsForResource in paginated output. When this parameter is used, ListTagsForResource returns only limit results in a single page along with a nextToken response element. You can see the remaining results of the initial request by sending another ListTagsForResource request with the returned nextToken value. This value can be between 1 and 100. If you don't use this parameter, ListTagsForResource returns up to 100 results and a nextToken value if applicable.
string
The nextToken value returned from a previous paginated ListTagsForResource request where limit was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value.
string
[REQUIRED]
The Amazon Resource Name (ARN) that identifies the resource to list the tags for.
dict
Response Syntax
{
'nextToken': 'string',
'tags': [
{
'key': 'string',
'value': 'string'
},
]
}
Response Structure
(dict) --
nextToken (string) --
The nextToken value to include in a future ListTagsForResource request. When the results of a ListTagsForResource request exceed limit , you can use this value to retrieve the next page of results. This value is null when there are no more results to return.
tags (list) --
The tags for the resource.
(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) --
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).
Deletes specified tags from a resource.
See also: AWS API Documentation
Request Syntax
client.untag_resource(
resourceArn='string',
tagKeys=[
'string',
]
)
string
[REQUIRED]
The Amazon Resource Name (ARN) of the resource to delete tags from.
list
[REQUIRED]
The keys of the tags to be removed.
(string) --
dict
Response Syntax
{}
Response Structure
(dict) --
{'spec': {'egressFilter': {'type': 'ALLOW_ALL | DROP_ALL'}},
'tags': [{'key': 'string', 'value': 'string'}]}
Response {'mesh': {'spec': {'egressFilter': {'type': 'ALLOW_ALL | DROP_ALL'}}}}
Creates a service mesh. A service mesh is a logical boundary for network traffic between the services that reside within it.
After you create your service mesh, you can create virtual services, virtual nodes, virtual routers, and routes to distribute traffic between the applications in your mesh.
See also: AWS API Documentation
Request Syntax
client.create_mesh(
clientToken='string',
meshName='string',
spec={
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
},
tags=[
{
'key': 'string',
'value': '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 to use for the service mesh.
dict
The service mesh specification to apply.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) -- [REQUIRED]
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
list
Optional metadata that you can apply to the service mesh 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).
dict
Response Syntax
{
'mesh': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
}
}
}
Response Structure
(dict) --
mesh (dict) --
The full description of your service mesh following the create call.
meshName (string) --
The name of the service mesh.
metadata (dict) --
The associated metadata for the service mesh.
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 associated specification for the service mesh.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) --
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
status (dict) --
The status of the service mesh.
status (string) --
The current mesh status.
{'spec': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}},
'tags': [{'key': 'string', 'value': 'string'}]}
Response {'route': {'spec': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}}}}
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={
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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]
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {'logging': {'accessLog': {'file': {'path': 'string'}}}},
'tags': [{'key': 'string', 'value': 'string'}]}
Response {'virtualNode': {'spec': {'logging': {'accessLog': {'file': {'path': 'string'}}}}}}
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 must specify the DNS service discovery hostname 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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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.
{'tags': [{'key': 'string', 'value': 'string'}]}
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': 'http'|'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) -- [REQUIRED]
The listeners that the virtual router is expected to receive inbound traffic from. Currently only one listener is supported per virtual router.
(dict) --
An object representing a virtual router listener.
portMapping (dict) -- [REQUIRED]
An object representing a virtual node or virtual router listener port mapping.
port (integer) -- [REQUIRED]
The port used for the port mapping.
protocol (string) -- [REQUIRED]
The protocol used for the port mapping.
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': 'http'|'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. Currently only one listener is supported per virtual router.
(dict) --
An object representing a virtual router listener.
portMapping (dict) --
An object representing a virtual node or virtual router listener port mapping.
port (integer) --
The port used for the port mapping.
protocol (string) --
The protocol used for the port mapping.
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.
{'tags': [{'key': 'string', 'value': 'string'}]}
Creates a virtual service within a service mesh.
A virtual service is an abstraction of a real service that is provided by a virtual node directly or indirectly by means of a virtual router. Dependent services call your virtual service by its virtualServiceName , and those requests are routed to the virtual node or virtual router that is specified as the provider for the virtual service.
See also: AWS API Documentation
Request Syntax
client.create_virtual_service(
clientToken='string',
meshName='string',
spec={
'provider': {
'virtualNode': {
'virtualNodeName': 'string'
},
'virtualRouter': {
'virtualRouterName': 'string'
}
}
},
tags=[
{
'key': 'string',
'value': 'string'
},
],
virtualServiceName='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 service in.
dict
[REQUIRED]
The virtual service specification to apply.
provider (dict) --
The App Mesh object that is acting as the provider for a virtual service. You can specify a single virtual node or virtual router.
virtualNode (dict) --
The virtual node associated with a virtual service.
virtualNodeName (string) -- [REQUIRED]
The name of the virtual node that is acting as a service provider.
virtualRouter (dict) --
The virtual router associated with a virtual service.
virtualRouterName (string) -- [REQUIRED]
The name of the virtual router that is acting as a service provider.
list
Optional metadata that you can apply to the virtual service 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 service.
dict
Response Syntax
{
'virtualService': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'provider': {
'virtualNode': {
'virtualNodeName': 'string'
},
'virtualRouter': {
'virtualRouterName': 'string'
}
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
},
'virtualServiceName': 'string'
}
}
Response Structure
(dict) --
virtualService (dict) --
The full description of your virtual service following the create call.
meshName (string) --
The name of the service mesh that the virtual service resides in.
metadata (dict) --
An object representing metadata for a resource.
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 service.
provider (dict) --
The App Mesh object that is acting as the provider for a virtual service. You can specify a single virtual node or virtual router.
virtualNode (dict) --
The virtual node associated with a virtual service.
virtualNodeName (string) --
The name of the virtual node that is acting as a service provider.
virtualRouter (dict) --
The virtual router associated with a virtual service.
virtualRouterName (string) --
The name of the virtual router that is acting as a service provider.
status (dict) --
The current status of the virtual service.
status (string) --
The current status of the virtual service.
virtualServiceName (string) --
The name of the virtual service.
{'mesh': {'spec': {'egressFilter': {'type': 'ALLOW_ALL | DROP_ALL'}}}}
Deletes an existing service mesh.
You must delete all resources (virtual services, routes, virtual routers, and virtual nodes) in the service mesh before you can delete the mesh itself.
See also: AWS API Documentation
Request Syntax
client.delete_mesh(
meshName='string'
)
string
[REQUIRED]
The name of the service mesh to delete.
dict
Response Syntax
{
'mesh': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
}
}
}
Response Structure
(dict) --
mesh (dict) --
The service mesh that was deleted.
meshName (string) --
The name of the service mesh.
metadata (dict) --
The associated metadata for the service mesh.
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 associated specification for the service mesh.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) --
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
status (dict) --
The status of the service mesh.
status (string) --
The current mesh status.
{'route': {'spec': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}}}}
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': {
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {'logging': {'accessLog': {'file': {'path': 'string'}}}}}}
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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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.
{'mesh': {'spec': {'egressFilter': {'type': 'ALLOW_ALL | DROP_ALL'}}}}
Describes an existing service mesh.
See also: AWS API Documentation
Request Syntax
client.describe_mesh(
meshName='string'
)
string
[REQUIRED]
The name of the service mesh to describe.
dict
Response Syntax
{
'mesh': {
'meshName': 'string',
'metadata': {
'arn': 'string',
'createdAt': datetime(2015, 1, 1),
'lastUpdatedAt': datetime(2015, 1, 1),
'uid': 'string',
'version': 123
},
'spec': {
'egressFilter': {
'type': 'ALLOW_ALL'|'DROP_ALL'
}
},
'status': {
'status': 'ACTIVE'|'DELETED'|'INACTIVE'
}
}
}
Response Structure
(dict) --
mesh (dict) --
The full description of your service mesh.
meshName (string) --
The name of the service mesh.
metadata (dict) --
The associated metadata for the service mesh.
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 associated specification for the service mesh.
egressFilter (dict) --
The egress filter rules for the service mesh.
type (string) --
The egress filter type. By default, the type is DROP_ALL , which allows egress only from virtual nodes to other defined resources in the service mesh (and any traffic to *.amazonaws.com for AWS API calls). You can set the egress filter type to ALLOW_ALL to allow egress to any endpoint inside or outside of the service mesh.
status (dict) --
The status of the service mesh.
status (string) --
The current mesh status.
{'route': {'spec': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}}}}
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': {
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {'logging': {'accessLog': {'file': {'path': 'string'}}}}}}
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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}}}
Response {'route': {'spec': {'tcpRoute': {'action': {'weightedTargets': [{'virtualNode': 'string',
'weight': 'integer'}]}}}}}
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={
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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]
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) -- [REQUIRED]
The action to take if a match is determined.
weightedTargets (list) -- [REQUIRED]
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {
'httpRoute': {
'action': {
'weightedTargets': [
{
'virtualNode': 'string',
'weight': 123
},
]
},
'match': {
'prefix': 'string'
}
},
'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.
httpRoute (dict) --
The HTTP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
virtualNode (string) --
The virtual node to associate with the weighted target.
weight (integer) --
The relative weight of the weighted target.
match (dict) --
The criteria for determining an HTTP request match.
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 .
tcpRoute (dict) --
The TCP routing information for the route.
action (dict) --
The action to take if a match is determined.
weightedTargets (list) --
The targets that traffic is routed to when a request matches the route. You can specify one or more targets and their relative weights to distribute traffic with.
(dict) --
An object representing 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.
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': {'logging': {'accessLog': {'file': {'path': 'string'}}}}}
Response {'virtualNode': {'spec': {'logging': {'accessLog': {'file': {'path': 'string'}}}}}}
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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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': 'http'|'tcp',
'timeoutMillis': 123,
'unhealthyThreshold': 123
},
'portMapping': {
'port': 123,
'protocol': 'http'|'tcp'
}
},
],
'logging': {
'accessLog': {
'file': {
'path': 'string'
}
}
},
'serviceDiscovery': {
'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 representing 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. Currently only one listener is supported per virtual node.
(dict) --
An object representing 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.
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.
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.