Add the major upgrade converge in the update workbook

The update workbook aim to be the main entry point
for major and minor update.
The converge step is still needed for the major upgrade
so we need to add it in the workbook.

In a follow up patch, im planning to rename the
'package_update' to 'update' or 'upgrade'.

Change-Id: I70193dccd6e70f53a2d09d6de5f66a5b8a40f144

workbooks/package_update.yaml

@@ -139,3 +139,44 @@ workflows:
                 execution: <% execution() %>
         on-success:
           - fail: <% $.get('status') = "FAILED" %>
+
+  converge_upgrade_plan:
+    description: Take a container and perform the converge step of a major upgrade
+
+    input:
+      - container
+      - timeout: 240
+      - queue_name: tripleo
+      - skip_deploy_identifier: False
+
+    tags:
+      - tripleo-common-managed
+
+    tasks:
+      upgrade_converge:
+        action: tripleo.deployment.deploy
+        input:
+          timeout: <% $.timeout %>
+          container: <% $.container %>
+          skip_deploy_identifier: <% $.skip_deploy_identifier %>
+        on-error: set_update_failed
+
+      set_update_failed:
+        on-success: send_message
+        publish:
+          status: FAILED
+          message: <% task(upgrade_converge).result %>
+
+      send_message:
+        action: zaqar.queue_post
+        input:
+          queue_name: <% $.queue_name %>
+          messages:
+            body:
+              type: tripleo.major_upgrade.v1.converge_upgrade_plan
+              payload:
+                status: <% $.get('status', 'SUCCESS') %>
+                message: <% $.get('message', '') %>
+                execution: <% execution() %>
+        on-success:
+          - fail: <% $.get('status') = "FAILED" %>