smt_via_label via machine config

Fixes: ocp-power-automation#46
Signed-off-by: Sebastien Chabrolles <s.chabrolles@fr.ibm.com>

playbooks/roles/ocp-customization/tasks/main.yaml

@@ -38,6 +38,10 @@
       when: powervm_rmc
       import_tasks: powervm_rmc.yaml
 
+    - name: Allow SMT configuration via node label (SMT=X)
+      when: ansible_architecture == "ppc64le"
+      import_tasks: smt_configuration.yaml
+
   always:
     - name: UnPause reboot node (Machineconfig)
       k8s:

playbooks/roles/ocp-customization/tasks/smt_configuration.yaml

@@ -0,0 +1,16 @@
+- name: Create SMT via Label options CRDs
+  vars:
+    role: '{{ item }}'
+  template:
+    src: 90-smt-via-label.yaml
+    dest: "{{ workdir }}/90-{{ item }}-smt-via-label.yaml"
+  with_items:
+    - master
+    - worker
+
+- name: Apply the MachineConfig CRDs
+  shell: "oc apply -f {{ workdir }}/90-{{ item }}-smt-via-label.yaml"
+  with_items:
+    - master
+    - worker
+

playbooks/roles/ocp-customization/templates/90-smt-via-label.yaml

@@ -0,0 +1,32 @@
+apiVersion: machineconfiguration.openshift.io/v1
+kind: MachineConfig
+metadata:
+  labels:
+    machineconfiguration.openshift.io/role: '{{ role }}'
+  name: 90-{{ role }}-smt
+spec:
+  config:
+    ignition:
+      version: 2.2.0
+    storage:
+      files:
+        - path: /usr/local/bin/powersmt
+          overwrite: true
+          mode: 0700
+          filesystem: root
+          contents:
+            source: data:text/plain;charset=utf-8;base64,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
+    systemd:
+      units:
+        - name: smt.service
+          enabled: true
+          contents: |
+            [Unit]
+            Description=Power-off SMT
+
+            [Service]
+            Type=oneshot
+            ExecStart=/usr/local/bin/powersmt
+
+            [Install]
+            WantedBy=multi-user.target