groups:
  - id: container
    prefix: container
    type: resource
    brief: >
      A container instance.
    attributes:
      - id: name
        type: string
        brief: >
          Container name used by container runtime.
        examples: ['opentelemetry-autoconf']
      - id: id
        type: string
        brief: >
          Container ID. Usually a UUID, as for example used to
          [identify Docker containers](https://docs.docker.com/engine/reference/run/#container-identification).
          The UUID might be abbreviated.
        examples: ['a3bf90e006b2']
      - id: runtime
        type: string
        brief: >
          The container runtime managing this container.
        examples: ['docker', 'containerd', 'rkt']
      - id: image.name
        type: string
        brief: >
          Name of the image the container was built on.
        examples: ['gcr.io/opentelemetry/operator']
      - id: image.tag
        type: string
        brief: >
          Container image tag.
        examples: ['0.1']
      - id: image.id
        type: string
        brief: >
          Runtime specific image identifier. Usually a hash algorithm followed by a UUID.
        note: >
          Docker defines a sha256 of the image id; `container.image.id` corresponds to the `Image` field from the Docker
          container inspect [API](https://docs.docker.com/engine/api/v1.43/#tag/Container/operation/ContainerInspect)
          endpoint.

          K8s defines a link to the container registry repository with digest `"imageID": "registry.azurecr.io
          /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`.

          OCI defines a digest of manifest.
        examples: ['sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f']
      - id: command
        type: string
        requirement_level: opt_in
        note: >
          If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
        brief: >
          The command used to run the container (i.e. the command name).
        examples: [ 'otelcontribcol' ]
      - id: command_line
        type: string
        requirement_level: opt_in
        brief: >
          The full command run by the container as a single string representing the full command. [2]
        examples: [ 'otelcontribcol --config config.yaml' ]
      - id: command_args
        type: string[]
        requirement_level: opt_in
        brief: >
          All the command arguments (including the command/executable itself) run by the container. [2]
        examples: [ 'otelcontribcol, --config, config.yaml' ]