Redis

The configuration relies on environment variables:

• VMS_PORT: The port number to bind the service to. Defaults to 8080.
• VMS_REDIS: The address of the Redis instance used as a data storage. Defaults to 127.0.0.1:6379.

The API reads and returns JSON documents (content-type: application/json).

• /: Returns the whole state of all applications in all environments.
  • Request: GET /
  • Response:

    {
      "vms": {
        "prod": {
          "backend": "0.9.5",
          "frontend": "1.0.6"
        },
        "stg": {
          "backend": "1.0.1",
          "frontend": "1.1.0"
        }
      }
    }

• /{app}: Returns the state of a single application in all environments.
  • Request: GET /vms
  • Response:

    {
      "prod": {
        "backend": "0.9.5",
        "frontend": "1.0.6"
      },
      "stg": {
        "backend": "1.0.1",
        "frontend": "1.1.0"
      }
    }

• /{app}/{environment}: Returns the state of a single application in one environment.
  • Request: GET /vms/prod
  • Response:

    {
      "backend": "0.9.5",
      "frontend": "1.0.6"
    }

• /{app}/{environment}/{component}: Returns the version of a component of a single application in one environment.
  • Request: GET /vms/prod/backend
  • Response:

"0.9.5"

• /: Returns the whole state of all applications in all environments.
  • Request: POST /
  • Body:

    {
      "vms": {
        "prod": {
          "backend": "0.9.5",
          "frontend": "1.0.6"
        },
        "stg": {
          "backend": "1.0.1",
          "frontend": "1.1.0"
        }
      }
    }

• /{app}: Returns the state of a single application in all environments.
  • Request: POST /vms
  • Body:

    {
      "prod": {
        "backend": "0.9.5",
        "frontend": "1.0.6"
      },
      "stg": {
        "backend": "1.0.1",
        "frontend": "1.1.0"
      }
    }

• /{app}/{environment}: Returns the state of a single application in one environment.
  • Request: POST /vms/prod
  • Body:

    {
      "backend": "0.9.5",
      "frontend": "1.0.6"
    }

• /{app}/{environment}/{component}: Returns the version of a component of a single application in one environment.
  • Request: POST /vms/prod/backend
  • Body:

"0.9.5"