Merge "[train-only][ffwd] Update InstanceHA script in hybrid mode" into stable/train

deployment/nova/nova-compute-container-puppet.yaml

@@ -1173,7 +1173,24 @@ outputs:
                   shell: crudini --del database /var/lib/config-data/puppet-generated/nova_libvirt/etc/nova/nova.conf
                 - name: Remove api_database section from nova_compute config
                   shell: crudini --del api_database /var/lib/config-data/puppet-generated/nova_libvirt/etc/nova/nova.conf
-                # This code is partial copy of logic in podman installation
+                # We have to update check-run-nova-compute as it's distributed via THT and not rpm or image so at this
+                # moment we have Queens code instead of Train which will not work due to switch from python2 to python3
+                - name: is Instance HA enabled
+                  set_fact:
+                    instance_ha_enabled: {get_param: EnableInstanceHA}
+                - name: install Instance HA recovery script
+                  when: instance_ha_enabled|bool
+                  block:
+                  - name: prepare Instance HA script directory
+                    file:
+                      path: /var/lib/nova/instanceha
+                      state: directory
+                  - name: install Instance HA script that runs nova-compute
+                    copy:
+                      content: {get_file: ../../scripts/check-run-nova-compute}
+                      dest: /var/lib/nova/instanceha/check-run-nova-compute
+                      mode: 0755
+                # In case UC is registry we need to be able to resolve it
                 - name: Make sure the Undercloud hostname is included in /etc/hosts
                   when:
                     - undercloud_hosts_entries is defined