uninstall.yml

---
- hosts: localhost
  connection: local
  gather_facts: false

  vars:
    k8s_api_endpoint: https://api.ocp.ltsai.com:6443
    k8s_admin_username: kubeadmin  
    k8s_validate_certs: false
    operators:
      - elasticsearch-operator
      - cluster-logging

  vars_files:
    - vault.yml

  tasks:
    - name: Clean up
      block:
        - name: Login to OpenShift
          k8s_auth:
            username: "{{ k8s_admin_username }}"
            password: "{{ k8s_admin_password }}"
            host: "{{ k8s_api_endpoint }}"
            validate_certs: "{{ k8s_validate_certs | default(false) }} "
          register: k8s_auth_results

        - name: Delete the CatalogSource resource
          k8s:
            definition:
              apiVersion: operators.coreos.com/v1alpha1
              kind: CatalogSource
              metadata:
                name: "{{item}}-catalog"
                namespace: openshift-marketplace
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent
          with_items: "{{ operators }}"

        - name: Delete ImageContentSourcePolicy
          k8s:
            definition:
              apiVersion: operator.openshift.io/v1alpha1
              kind: ImageContentSourcePolicy
              metadata:
                name: "{{item}}"
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent
          with_items: "{{ operators }}"

        - name: Find cluster logging instance
          k8s_info:
            api_version: logging.openshift.io/v1
            kind: ClusterLogging
            name: instance
            namespace: openshift-logging
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"       
          register: logging_instance
      
        - name: Delete cluster logging instance
          k8s:
            definition:
              apiVersion: logging.openshift.io/v1
              kind: ClusterLogging
              metadata:
                name: instance
                namespace: openshift-logging
            validate_certs: "{{ k8s_validate_certs | default(true) }} "   
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent
          when: logging_instance.resources

        - name: Delete cluster logging operator group
          k8s:
            definition:
              apiVersion: operators.coreos.com/v1
              kind: OperatorGroup
              metadata:
                name: openshift-logging
                namespace: openshift-logging             
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent

        - name: Delete Cluster Logging Subscription object 
          k8s:
            definition:          
              apiVersion: operators.coreos.com/v1alpha1
              kind: Subscription
              metadata:
                name: "cluster-logging"
                namespace: "openshift-logging" 
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent

        - name: Delete openshift-logging namespace
          k8s:
            definition:
              apiVersion: v1
              kind: Namespace
              metadata:
                name: openshift-logging
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent

        - name: Delete Elasticsearch Subscription object
          k8s:
            definition:
              apiVersion: operators.coreos.com/v1alpha1
              kind: Subscription
              metadata:
                name: "elasticsearch-operator"
                namespace: "openshift-operators" 
            validate_certs: "{{ k8s_validate_certs | default(true) }} "
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"            
            host: "{{ k8s_api_endpoint }}"            
            state: absent

        - name: Enable auto rebooting for MCO
          k8s:
            definition:
              apiVersion: machineconfiguration.openshift.io/v1
              kind: MachineConfigPool
              metadata:
                name: master
              spec:
                paused: false
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"
            host: "{{ k8s_api_endpoint }}"            
            validate_certs: "{{ k8s_validate_certs | default(true) }} "                   
            state: present
            
      always:          
        - name: If login succeeded, try to log out (revoke access token)      
          k8s_auth:
            state: absent
            host: "{{ k8s_api_endpoint }}"
            api_key: "{{ k8s_auth_results.k8s_auth.api_key }}"
            validate_certs: "{{ k8s_validate_certs | default(false) }}"
          when: k8s_auth_results.failed == false

- hosts: workers
  gather_facts: false
  become: yes
  remote_user: core

  vars:
    ocp_local_registry: ocp4-registry.ocp.ltsai.com:5000

  tasks:
    - name: Delete operator registry image
      podman_image:
        name: "{{ocp_local_registry}}/operator-registry/{{item}}:latest"
        state: absent
      with_items:
        - cluster-logging
        - elasticsearch-operator