Default variable details

Some of debops.docker_registry default variables have more extensive configuration than simple strings or lists, here you can find documentation and examples for them.


The docker_registry__*_config variables contain configuration for the Docker Registry service. The Docker Registry uses a YAML configuration file with multiple level of configuration keys. To allow for better control over the configuration file contents, the role uses a list of YAML dictionaries with named entries which are recursively merged during configuration file generation.


Switch the Docker Registry to an Amazon Simple Storage Service (S3) backend, based on the example configuration:


  # Disable default local filesystem storage
  - name: 'default-storage'
    state: 'absent'

  - name: 'storage-s3'
          region: 'us-east-1'
          bucket: ''
          - name: 'cloudfront'
              baseurl: ''
              privatekey: '/etc/docker/cloudfront/pk-example.pem'
              keypairid: 'example'

You should also see the docker_registry__original_config and docker_registry__default_config variables for useful configuration examples.


Each entry in the list is a YAML dictionary with specific parameters:

Required. An identifier of this configuration entry, not used otherwise. Configuration entries with the same identifier are merged together, entries later on the list can affect the earlier ones.
Required. An YAML dictionary with Docker Registry configuration options. Each config dictionary will be merged recursively in the final configuration file. You have to specify the entire dictionary structure fron the "base" of the configuration file. Refer to the Docker Registry documentation for details about supported parameters and their values.
Optional. If not specified or present, a given configuration entry will be included in the final configuration file. If absent, the entry will not be included in the final configuration file - this can be used to disable configuration entries with specific identifiers. If ignore, a given configuration entry will not be evaluated by the role.