Add playbook for syncing state from review to review-test

This should be run by hand from bridge, and should sync the git
repos and mysql repo state from review to review-test.

Change-Id: I046f267b0d39e3da94dcb3fe85fbe1e8b5839208

playbooks/sync-to-review-test.yaml

@@ -0,0 +1,34 @@
+- hosts: review-test.opendev.org
+  tasks:
+
+    - name: Stop gerrit
+      shell:
+        cmd: docker-compose down
+        chdir: /etc/gerrit-compose
+
+- hosts: review01.openstack.org
+  tasks:
+
+    - name: Copy the mysqldump
+      shell:
+        cmd: scp mysql_backups/gerrit.sql.gz.1 review-test.opendev.org:/home/gerrit2/gerrit.sql.gz
+        chdir: /home/gerrit2
+      become: gerrit2
+
+    - name: Sync the git repos
+      shell:
+        cmd: rsync -avz --delete index cache git review-test.opendev.org:/home/gerrit2/review_site
+        chdir: /home/gerrit2/review_site
+      become: gerrit2
+
+- hosts: review-test.opendev.org
+  tasks:
+
+    - name: Apply mysql dump
+      shell:
+        cmd: zcat /home/gerrit2/gerrit.sql.gz | mysql
+
+    - name: Start gerrit
+      shell:
+        cmd: docker-compose up -d
+        chdir: /etc/gerrit-compose