layer.yaml

repo: git@github.com:juju-solutions/layer-hadoop-client.git
includes: ['layer:basic', 'interface:hadoop-plugin', 'interface:java']
defines:
  packages:
    description: >
      A list of apt packages to be installed during setup.
    type: array
    items: {type: string}
    default: []
  groups:
    description: >
      A list of system groups to be created during setup.
    type: array
    items: {type: string}
    default: []
  users:
    description: >
      This option defines system users to be created during setup.  The value
      for this option should be a mapping of usernames to information about
      the user.  Currently, this only supports a 'groups' item that should be
      a list of groups to add the user to, with the first being the user's
      primary group.
    type: object
    patternProperties:
      '^[a-z_][a-z0-9_-]*[$]?$':
        type: object
        additionalProperties: false
        properties:
          groups:
            type: array
            items: {type: string}
    default: {}
  dirs:
    description: >
      This option defines directories to be created during setup.  The value
      for this option should be a mapping of symbolic identifiers (i.e., not
      the dir path) to a mapping containing information about the directory,
      such as the path, permissions bits, owner, and group.  The path can
      contain references to other defined directories in the form
      '{dirs[<dir-id>]}', or to config option values in the form
      '{config[<opt-name>]}'.
    type: object
    patternProperties:
      '.*':
        type: object
        additionalProperties: false
        properties:
          path: {type: string}
          perms: {type: integer}
          owner: {type: string}
          group: {type: string}
    default: {}
  ports:
    description: >
      This option defines directories to be created during setup.  The value
      for this option should be a mapping of symbolic identifiers to a mapping
      containing information about the port, such as the port number, and an
      identifier indicating for which services the port should be exposed.
    type: object
    patternProperties:
      '.*':
        type: object
        additionalProperties: false
        properties:
          port: {type: integer}
          exposed_on: {type: string}
    default: {}
  silent:
    description: >
      When set to true this layer will not change the status messages of the
      charm. States are not affected.

      DEPRECATED: This layer now only reports status when deployed as the
      'hadoop-client' charm. This 'silent' option has no effect on status
      messages in this layer.
    type: boolean
    default: false