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Config File#

The Tronador config file should contain configuration elements for the Environment CR in YAML format. The config file will be used in conjunction with the create-environment cluster task to automatically create an Environment CR in the cluster.

application:
  chart_path: deploy
  value_overrides:
    application:
      deployment:
        image:
          repository: { { APPLICATION_IMAGE_NAME } }
          tag: { { APPLICATION_IMAGE_TAG } }
  values_from:
    - secretKeyRef:
        name: default-values
        namespace: my-ns
        key: values.yaml
        optional: true
    - configMapKeyRef:
        name: default-values
        namespace: my-ns
        key: values.yaml
        optional: false
  namespaceLabels:
    label: value
    stakater.com/tenant: alpha
    owner: stakater

application#

chart_path#

The path to the Helm chart within the repo.

value_overrides#

The values to override the default values in the Helm chart. The image.repository and image.tag are required and must be placed similarly to how the <chart_path>/values.yaml file is structured. For instance, if you have your image field in values.yaml placed as a child of other fields, like here:

deployment:
   field1:
      -
      -
   field2: value
   ...
   image:
      repository: repository.image.com/imageName
      tag: v0.0.1

then you must populate your value_overrides field as follows:

value_overrides:
  deployment:
    image:
      repository: { { APPLICATION_IMAGE_NAME } }
      tag: { { APPLICATION_IMAGE_TAG } }

V-pre

Their values must also be {{APPLICATION_IMAGE_NAME}} and {{APPLICATION_IMAGE_TAG}} respectively. These keys will be replaced with values provided from the cluster task in your CI pipeline that creates images after each commit.

values_from#

The values_from field is used to populate the valuesFrom field inside the generated helmRelease. It is possible to define a list of config maps, secrets (in the same namespace as the HelmRelease by default, or in a configured namespace) or external sources (URLs) from which to take values. For charts from a Git repository, there is an additional option available to refer to a file in the chart folder. For more details about this field, see the Official HelmRelease docs.

namespaceLabels#

(Optional Field) Labels mentioned here will be applied into the namespace. If they are removed from here, they will be removed from the namespace as well. Labels in the namespace that were never in this field will not be affected. A possible application of this field is compatibility with Multi Tenant Operator.