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AWX Operator Helm Chart

This chart installs the AWX Operator resources configured in this repository.

Getting Started

To configure your AWX resource using this chart, create your own yaml values file. The name is up to personal preference since it will explicitly be passed into the helm chart. Helm will merge whatever values you specify in your file with the default values.yaml, overriding any settings you've changed while allowing you to fall back on defaults. Because of this functionality, values.yaml should not be edited directly.

In your values config, enable AWX.enable and add AWX.spec values based on the awx operator's documentation. Consult the docs below for additional functionality.

Installing

The operator's helm install guide provides key installation instructions.

Example:

helm install my-awx-operator awx-operator/awx-operator -n awx --create-namespace -f myvalues.yaml

Argument breakdown:

  • -f passes in the file with your custom values
  • -n sets the namespace to be installed in
    • This value is accessed by {{ $.Release.Namespace }} in the templates
    • Acts as the default namespace for all unspecified resources
  • --create-namespace specifies that helm should create the namespace before installing

To update an existing installation, use helm upgrade instead of install. The rest of the syntax remains the same.

Configuration

The goal of adding helm configurations is to abstract out and simplify the creation of multi-resource configs. The AWX.spec field maps directly to the spec configs of the AWX resource that the operator provides, which are detailed in the main README. Other sub-config can be added with the goal of simplifying more involved setups that require additional resources to be specified.

These sub-headers aim to be a more intuitive entrypoint into customizing your deployment, and are easier to manage in the long-term. By design, the helm templates will defer to the manually defined specs to avoid configuration conflicts. For example, if AWX.spec.postgres_configuration_secret is being used, the AWX.postgres settings will not be applied, even if enabled.

External Postgres

The AWX.postgres section simplifies the creation of the external postgres secret. If enabled, the configs provided will automatically be placed in a postgres-config secret and linked to the AWX resource. For proper secret management, the AWX.postgres.password value, and any other sensitive values, can be passed in at the command line rather than specified in code. Use the --set argument with helm install.

Values Summary

AWX

Value Description Default
AWX.enabled Enable this AWX resource configuration false
AWX.name The name of the AWX resource and default prefix for other resources "awx"
AWX.spec specs to directly configure the AWX resource {}
AWX.postgres configurations for the external postgres secret -

Contributing

Adding abstracted sections

Where possible, defer to AWX.spec configs before applying the abstracted configs to avoid collision. This can be facilitated by the (hasKey .spec what_i_will_abstract) check.

Building and Testing

This chart is built using the Makefile in the awx-operator repo. Clone the repo and run make helm-chart. This will create the awx-operator chart in the charts/awx-operator directory. In this process, the contents of the .helm/starter directory will be added to the chart.

Future Goals

All values under the AWX header are focused on configurations that use the operator. Configurations that relate to the Operator itself could be placed under an Operator heading, but that may add a layer of complication over current development.