epfl_idevelop.ansible_module_openshift

This role provides the openshift module, that you can use to create an openshift task:

- name: "My ImageStream"
  openshift:
    state: latest
    kind: ImageStream
    name: "{{ image_name }}"
    namespace: "{{ openshift_namespace }}"
    content: |
      kind: ImageStream
      apiVersion: v1
      metadata:
        name: "{{ image_name }}"
        namespace: "{{ openshift_namespace }}"
        labels:
          app: MyApp

This ensures that the Kubernetes object of the provided name and namespace exists and (under state: latest) that the desired state (under content: |) is a strict subset of the in-cluster state (as retrieved with oc get -o yaml). If that is not the case, the role applies the desired mutations (using oc apply if the object already exists, and oc create otherwise).

Requirements

• A working oc or kubectl command
• Suitable access to the cluster (i.e. you must be logged in prior to running atask that uses this module)

Example Playbook

    - hosts: all
      roles:
         # Loads library/openshift.py to make it available to other plays;
         # does nothing else by itself
         - { role: epfl-idevelop.openshift_module }
   - hosts: all
     tasks:
     - name: "My ImageStream"
       openshift:
         state: latest
         kind: ImageStream
         name: "{{ image_name }}"
         namespace: "{{ openshift_namespace }}"
         content: |
           kind: ImageStream
           apiVersion: v1
           metadata:
             name: "{{ image_name }}"
             namespace: "{{ openshift_namespace }}"
             labels:
               app: MyApp

See additional documentation in the source code

License

This work may be freely distributed and re-used under the terms of the Apache License v2.0

This work contains code initially authored as part of Kubespray, reproduced and modified with permission under the terms of that same License.

Author Information

Please contact EPFL IDEV-FSD idev-fsd@groupes.epfl.ch.