Ansible OpenShift Management Script - Pruning

openshift-management-prune.yml

---

- hosts: openshift
  force_handlers: True
  vars:
    openshift_master_url: localhost
    openshift_login_insecure_flag: --insecure-skip-tls-verify=true
    openshift_login_insecure: False
    openshift_prune_builds_complete: 5
    openshift_prune_builds_failed: 1
    openshift_prune_builds_keep_younger: 1h0m0s
    openshift_prune_deployments_complete: 5
    openshift_prune_deployments_failed: 1
    openshift_prune_deployments_keep_younger: 1h0m0s
    openshift_prune_images_tag_revisions: 3
    openshift_prune_images_keep_younger: 1h0m0s
  tasks:
    - name: Validate OpenShift Token Provided
      fail: msg="OpenShift Token Not Provided"
      failed_when: openshift_token is not defined
    - name: Set Facts
      set_fact: kubeconfig="/tmp/openshift-management-{{ ansible_date_time.epoch }}/config"
      changed_when: True
      notify: cleanup
    - name: Create Directory
      file: path="{{ kubeconfig | dirname }}" state=directory
    - name: Login to OpenShift
      shell: oc login --token={{ openshift_token }} {{ openshift_login_insecure_flag }} {{ openshift_master_url }} 
      environment:
        KUBECONFIG: "{{ kubeconfig }}"
    - name: Prune Builds
      shell: oc adm prune builds --keep-complete={{ openshift_prune_builds_complete }}  --keep-failed={{ openshift_prune_builds_failed }} --keep-younger-than={{ openshift_prune_builds_keep_younger }} --orphans --confirm
      environment:
        KUBECONFIG: "{{ kubeconfig }}"
      when: "{{ openshift_prune_builds | default(False) }}"
    - name: Prune Deployments
      shell: oc adm prune deployments --keep-complete={{ openshift_prune_deployments_complete }}  --keep-failed={{ openshift_prune_deployments_failed }} --keep-younger-than={{ openshift_prune_deployments_keep_younger }} --orphans --confirm
      environment:
        KUBECONFIG: "{{ kubeconfig }}"
      when: "{{ openshift_prune_deployments | default(False) }}"
    - name: Prune Images
      shell: oc adm prune images --keep-tag-revisions={{ openshift_prune_images_tag_revisions }}  --keep-younger-than={{ openshift_prune_images_keep_younger }} --confirm
      environment:
        KUBECONFIG: "{{ kubeconfig }}"
      when: "{{ openshift_prune_images | default(False) }}"
  handlers:
    - name: cleanup
      file: path="{{ kubeconfig | dirname }}" state=absent