ci-operator/oc-template ansible role

    Parse and pre-process an OpenShift template to create dynamic inventory hosts for each resource object found therein. 

    This role will retrieve a template from a git repository and store its configuration parameters and repository 
    information in a configmap in the target namespace. If this configmap is present, default configuration parameters will
    be read from its contents and any configuration parameters provided by this role will override and update existing
    parameters in the configmap.

    Because this role stores files on the ansible host, a 'mgmt_dir' path must be provided for persistence and idempotency.
    The result of running this role for will be the creation of dynamic inventory hosts in the 'k8s_resource' group; one
    inventory host will be added for each unique resource definition found in the processed template.

    Note that the only changes made to a cluster by this role are to an 'app-config-*' configmap - this role applies neither
    the template itself nor the processed resource definitions to the cluster.
    This role is designed to pair with the 'ci-operator/resource' role which will apply to a kubernetes cluster any resource
    definition found in the 'resource' variable which is populated by this role in each new dynamic inventory host.

VARIABLES app_name: The name applied to the configmap - app-config-{{ app_name }} app_repo: Git repository URL where the Openshift template is found. app_branch: Git branch where the Openshift template is found (default: 'master') app_template: Filename in root of repository for the Openshift template. app_owner: Metadata string to be stored in app-config configmap. app_params: A dictionary of parameters which will be used to process the template.

EXAMPLE roles: - role: ci-operator/oc-template vars: app_name: prometheus app_repo: [email protected]:josiah/templates/prometheus.git app_branch: master app_template: prometheus.yaml app_owner: "{{ owner_email }}" app_params: NAMESPACE: "{{ inventory_hostname }}" DOMAIN: "mydomain.com"