Beginning with Fargate platform version 1.4.0, an environment variable named ECS_CONTAINER_METADATA_URI_V4 is injected into each container in a task. When you query the task metadata endpoint version 4, various task metadata and Docker stats are available to tasks.
The task metadata endpoint version 4 functions like the version 3 endpoint but provides additional network metadata for your containers and tasks. Additional network metrics are available when querying the /stats endpoints as well.
The task metadata endpoint is on by default for all Amazon ECS tasks run on AWS Fargate that use platform version 1.4.0 or later.
To avoid the need to create new task metadata endpoint versions in the future, additional metadata may be added to the version 4 output. We will not remove any existing metadata or change the metadata field names.
The following task metadata endpoints are available to containers:
${ECS_CONTAINER_METADATA_URI_V4}
This path returns metadata for the container.
${ECS_CONTAINER_METADATA_URI_V4}/task
This path returns metadata for the task, including a list of the container IDs and names for all of the containers associated with the task. For more information about the response for this endpoint, see Amazon ECS task metadata v4 JSON response for tasks on Fargate.
${ECS_CONTAINER_METADATA_URI_V4}/stats
This path returns Docker stats for the Docker container. For more information about each of the returned stats, see ContainerStats in the Docker API documentation.
NoteAmazon ECS tasks on AWS Fargate require that the container run for ~1 second prior to returning the container stats.
${ECS_CONTAINER_METADATA_URI_V4}/task/stats
This path returns Docker stats for all of the containers associated with the task. For more information about each of the returned stats, see ContainerStats in the Docker API documentation.
NoteAmazon ECS tasks on AWS Fargate require that the container run for ~1 second prior to returning the container stats.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4