Create Playbook for developing and testing sample helm, ansible and g…

…o based operator using operator-sdk

Signed-off-by: SurajGudaji <[email protected]>

examples/all.yaml

@@ -423,3 +423,15 @@ db_volume_size: "10Gi"
 fs_volume_size: "100Gi"
 iso_url: ""
 root_fs_url: ""
+
+# ocp-operator-api vars
+op_api_role_enable: false
+helm_op: false
+ansible_op: false
+go_op: false
+op_cleanup: false
+OPERATOR_SDK_VERSION: "1.38.0"
+op_api_dir: "/tmp/operator-api"
+HELM_OP_IMAGE: "quay.io/{{quay_username}}/nginx-operator-helm:v1"
+ANSIBLE_OP_IMAGE: "quay.io/{{quay_username}}/memcached-operator-ansible:v1"
+GO_OP_IMAGE: "quay.io/{{quay_username}}/memcached-operator-go:v1"

examples/ocp_operator_api-vars.yml

@@ -0,0 +1,12 @@
+---
+
+op_api_role_enable: false
+helm_op: false
+ansible_op: false
+go_op: false
+op_cleanup: false
+OPERATOR_SDK_VERSION: "1.38.0"
+op_api_dir: "/tmp/operator-api"
+HELM_OP_IMAGE: "quay.io/{{quay_username}}/nginx-operator-helm:v1"
+ANSIBLE_OP_IMAGE: "quay.io/{{quay_username}}/memcached-operator-ansible:v1"
+GO_OP_IMAGE: "quay.io/{{quay_username}}/memcached-operator-go:v1"

playbooks/main.yml

@@ -123,3 +123,6 @@
   when: >
         (hypershift_agent_install is defined and hypershift_agent_install) or
         (hypershift_agent_destroy is defined and hypershift_agent_destroy)
+
+- import_playbook: ocp-operator-api.yml
+  when: op_api_role_enable is defined and op_api_role_enable

playbooks/ocp-operator-api.yml

@@ -0,0 +1,7 @@
+---
+- name: Validate Operator development and installation
+  hosts: bastion
+  tasks:
+    - name: Validate Operator development and installation
+      include_role:
+        name: ocp-operator-api

playbooks/roles/ocp-operator-api/README.md

@@ -0,0 +1,59 @@
+ocp-operator-api
+=========
+
+This role is used to validate operator development using operator-sdk.
+
+Requirements
+------------
+
+- OCP 4.x healthy cluster on Power.
+
+
+Role Variables
+--------------
+
+| Variable                                   | Required | Default                                                                              | Comments                                                                                                                       |
+|--------------------------------------------|----------|--------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------|
+| op_api_role_enable                            | no       | false                                                                                | Set it to true to run this playbook                                                                                            |
+| op_cleanup                            | no       | false                                                                                | Set it to true to do operator cleanup.                                                                                            |
+| helm_op                   | no       | false                                                                                 | Set it to true to test helm based operator                                                                      |
+| ansible_op                   | no       | false                                                                                 | Set it to true to test ansible based operator                                                                      |
+| go_op                   | no       | false                                                                                 | Set it to true to test go based operator                                                                      |
+| OPERATOR_SDK_VERSION                    | no       | "1.38.0"                                                                               | Version of operator-sdk to be installed.                                                                                                       |
+| op_api_dir                      | no       | "/tmp/operator-api"                                                                    | Directory where the operator workspace are intialized.                                                                                                         |
+| quay_username                    | yes       |                                                                                | quay account username where the operator images will be pushed                                                                                                       |
+| quay_token                    | yes       |                                                                                | quay account token to push the operator images                                                                                                        |
+
+
+
+
+Dependencies
+------------
+
+- ansible-runner
+- ansible-runner-http
+- openshift
+
+Example Playbook
+----------------
+
+```
+---
+- name: Validate Operator development and installation
+  hosts: bastion
+  tasks:
+    - name: Validate Operator development and installation
+      include_role:
+        name: ocp-operator-api
+```
+
+
+License
+-------
+
+See LICENCE.txt
+
+Author Information
+------------------
+
+[email protected]

playbooks/roles/ocp-operator-api/defaults/main.yaml

@@ -0,0 +1,12 @@
+---
+
+op_api_role_enable: false
+helm_op: false
+ansible_op: false
+go_op: false
+op_cleanup: false
+operator_sdk_version: "1.38.0"
+op_api_dir: "/tmp/operator-api"
+helm_op_image: "quay.io/{{quay_username}}/nginx-operator-helm:v1"
+ansible_op_image: "quay.io/{{quay_username}}/memcached-operator-ansible:v1"
+go_op_image: "quay.io/{{quay_username}}/memcached-operator-go:v1"

playbooks/roles/ocp-operator-api/files/memcached-role.yaml

@@ -0,0 +1,24 @@
+---
+- name: start memcached
+  k8s:
+    definition:
+      kind: Deployment
+      apiVersion: apps/v1
+      metadata:
+        name: '{{ ansible_operator_meta.name }}-memcached'
+        namespace: '{{ ansible_operator_meta.namespace }}'
+      spec:
+        replicas: "{{size}}"
+        selector:
+          matchLabels:
+            app: memcached
+        template:
+          metadata:
+            labels:
+              app: memcached
+          spec:
+            containers:
+            - name: memcached
+              image: "docker.io/ppc64le/memcached"
+              ports:
+                - containerPort: 11211

playbooks/roles/ocp-operator-api/tasks/cleanup.yaml

@@ -0,0 +1,60 @@
+---
+
+- name: Cleanup
+  block:
+    - name: Delete Nginx instance
+      command: oc delete -f "{{ op_api_dir }}/helm-op/config/samples/helm_v1_nginx.yaml"
+      args:
+        chdir: "{{ op_api_dir }}/helm-op"
+
+    - name: Verify Nginx instance is deleted
+      shell: oc get Nginx --no-headers | wc -l
+      register: nginx_instance
+      until: nginx_instance.stdout|int == 0 and nginx_instance.stderr == "No resources found in default namespace."
+      retries: 10
+      delay: 10
+
+    - name: Nginx helm operator cleanup
+      command: make undeploy IMG="{{ HELM_OP_IMAGE }}"
+      args:
+        chdir: "{{ op_api_dir }}/helm-op"
+
+    - name: Delete Memcached instance
+      command: oc delete -f "{{ op_api_dir }}/ansible-op/config/samples/cache_v1_memcached.yaml"
+      args:
+        chdir: "{{ op_api_dir }}/go-op"
+
+    - name: Verify Memcached instance is deleted
+      shell: oc get Memcached --no-headers | wc -l
+      register: memcached_instance
+      until: memcached_instance.stdout|int == 0 and memcached_instance.stderr == "No resources found in default namespace."
+      retries: 10
+      delay: 10
+
+    - name: Memcached ansible operator cleanup
+      command: make undeploy IMG="{{ ANSIBLE_OP_IMAGE }}"
+      args:
+        chdir: "{{ op_api_dir }}/ansible-op"
+
+    - name: Delete MemcachedGo instance
+      command: oc delete -f "{{ op_api_dir }}/go-op/config/samples/cache1_v1_memcachedgo.yaml"
+      args:
+        chdir: "{{ op_api_dir }}/go-op"
+
+    - name: Verify Memcached instance is deleted
+      shell: oc get MemcachedGo --no-headers | wc -l
+      register: memcached_instance
+      until: memcached_instance.stdout|int == 0 and memcached_instance.stderr == "No resources found in default namespace."
+      retries: 10
+      delay: 10
+
+    - name: MemcachedGo operator cleanup
+      command: make undeploy IMG="{{ GO_OP_IMAGE }}"
+      args:
+        chdir: "{{ op_api_dir }}/go-op"
+
+    - name: Delete the workspace
+      file:
+        path: "{{ op_api_dir }}"
+        state: "absent"
+  when: op_cleanup