adding code fix for all three modules

Signed-off-by: Pavan Sadhana <[email protected]>

adding code fix for all modules
Signed-off-by: Pavan Sadhana <[email protected]>

adding MultiArch

removing

adding pod affinity code

added code for smoke test and must gather modules

added file permissions to must gather and tar ball

adding MultiArch

adding pod affinity code

added file permission for must gather

removed ocp-mac file

Author: Pavan-Sadhana3

playbooks/must-gather.yml

@@ -0,0 +1,5 @@
+---
+- name: Collect must-gather logs
+  hosts: bastion
+  roles:
+    - must-gather

playbooks/pod-affinity-test.yml

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+---
+- name: Run pod affinity and pause pod test
+  hosts: bastion
+  roles:
+    - pod-affinity-test

playbooks/roles/must-gather/defaults/main.yml

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+---
+#defaults file for playbooks/rokes/must-gather
+must_gather_dest: /home/must_gather_logs
+must_gather_archive: /home/must-gather-logs.tar.gz
+#must_gather_local_path: ./must-gather-logs.tar.gz

playbooks/roles/must-gather/tasks/main.yml

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+---
+- name: Run oc adm must-gather
+  command: oc adm must-gather --dest-dir={{ must_gather_dest }}
+  args:
+    creates: "{{ must_gather_dest }}/cluster-scoped-resources"
+  register: must_gather_output
+
+- debug:
+    var: must_gather_output.stdout_lines
+
+- name: Set permissions for must-gather directory
+  file:
+    path: "{{ must_gather_dest }}"
+    owner: root
+    group: root
+    mode: '0755'
+    state: directory
+
+- name: Compress must-gather logs
+  command: tar -czf {{ must_gather_archive }} -C {{ must_gather_dest | dirname }} {{ must_gather_dest | basename }}
+  args:
+    creates: "{{ must_gather_archive }}"
+
+- name: Set permissions for must-gather tarball
+  file:
+    path: "{{ must_gather_archive }}"
+    owner: root
+    group: root
+    mode: '0644'
+    state: file

playbooks/roles/pod-affinity-test/defaults/main.yml

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+---
+- name: Create PPC pod with affinity
+  kubernetes.core.k8s:
+    state: present
+    definition:
+      apiVersion: v1
+      kind: Pod
+      metadata:
+        name: ppc-pod
+        namespace: default
+      spec:
+        affinity:
+          nodeAffinity:
+            preferredDuringSchedulingIgnoredDuringExecution:
+              - weight: 70
+                preference:
+                  matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: In
+                    values:
+                      - ppc64le
+              - weight: 30
+                preference:
+                  matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: NotIn
+                    values:
+                      - ppc64le
+        containers:
+          - name: web
+            image: registry.redhat.io/ubi8/pause
+
+- name: Create x86 pod with anti-affinity
+  kubernetes.core.k8s:
+    state: present
+    definition:
+      apiVersion: v1
+      kind: Pod
+      metadata:
+        name: x86-pod
+        namespace: default
+      spec:
+        affinity:
+          nodeAffinity:
+            preferredDuringSchedulingIgnoredDuringExecution:
+              - weight: 30
+                preference:
+                  matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: In
+                    values:
+                      - ppc64le
+              - weight: 70
+                preference:
+                  matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: NotIn
+                    values:
+                      - ppc64le
+        containers:
+          - name: web
+            image: registry.redhat.io/ubi8/pause
+
+- name: Wait until pods are running
+  command: oc get pods -n default --no-headers
+  register: pod_status
+  until: "'Running' in pod_status.stdout"
+  retries: 10
+  delay: 10
+
+- name: Launch multiple pause pods
+  shell: |
+    for n in $(seq 1 60); do
+      oc run pause-pod-$n --image=ubi8/pause:8.8-9 -n default
+    done
+
+- name: Verify all pods running
+  command: oc get pods -n default -o wide
+  register: pause_pod_status
+  changed_when: false
+
+- debug:
+    msg: "{{ pause_pod_status.stdout_lines }}"
+
+- name: Cleanup - delete all pods
+  command: oc delete pods --all -n default

playbooks/roles/pod-affinity-test/tasks/main.yml

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+---
+- name: Create and debug pods with node affinity
+  # hosts: bastion
+  tasks:
+
+    - name: Create PPC pod with affinity (ppc64le)
+      kubernetes.core.k8s:
+        state: present
+        definition:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: ppc-pod
+            namespace: default
+          spec:
+            affinity:
+              nodeAffinity:
+                requiredDuringSchedulingIgnoredDuringExecution:
+                  nodeSelectorTerms:
+                  - matchExpressions:
+                    - key: kubernetes.io/arch
+                      operator: In
+                      values: [ppc64le]
+            containers:
+            - name: web
+              image: registry.redhat.io/ubi8/pause
+
+    - name: Create x86 pod with affinity (amd64)
+      kubernetes.core.k8s:
+        state: present
+        definition:
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: x86-pod
+            namespace: default
+          spec:
+            affinity:
+              nodeAffinity:
+                requiredDuringSchedulingIgnoredDuringExecution:
+                  nodeSelectorTerms:
+                  - matchExpressions:
+                    - key: kubernetes.io/arch
+                      operator: In
+                      values: [amd64]
+            containers:
+            - name: web
+              image: registry.redhat.io/ubi8/pause
+
+    - name: Wait for both pods to be Running
+      shell: oc get pods ppc-pod x86-pod -n default --no-headers
+      register: pod_status
+      until: "'Running' in pod_status.stdout"
+      retries: 10
+      delay: 10
+
+    - name: Show pod status
+      command: oc get pods -o wide -n default
+      register: pod_list
+      changed_when: false
+
+    - debug:
+        msg: "{{ pod_list.stdout_lines }}"
+
+    - name: Debug x86 pod (ls inside container)
+      shell: |
+        oc debug pod/x86-pod -n default -- ls
+      register: debug_x86
+
+    - debug:
+        msg: "{{ debug_x86.stdout_lines }}"
+
+    - name: Debug ppc pod (ls inside container)
+      shell: |
+        oc debug pod/ppc-pod -n default -- ls
+      register: debug_ppc
+
+    - debug:
+        msg: "{{ debug_ppc.stdout_lines }}"

playbooks/roles/smoke-test/tasks/main.yml

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+---
+- name: Deploy and verify arch-specific pods
+  hosts: bastion
+  roles:
+    - smoke-test