From c0e356e704e7e7843e3af800d4396c3bf0e9d951 Mon Sep 17 00:00:00 2001
From: Mikhail <mzhnichkov@mirantis.com>
Date: Thu, 2 Mar 2017 16:55:53 +0400
Subject: [PATCH] Add upgrade definition

Change-Id: I2406ea68d94d851a38400bbd71b87bba2ce1d9a1
---
 docker/designate-upgrade/Dockerfile.j2 |  7 ++++
 service/files/backup.sh.j2             | 10 +++++
 service/upgrade/default.yaml           | 56 ++++++++++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 docker/designate-upgrade/Dockerfile.j2
 create mode 100644 service/files/backup.sh.j2
 create mode 100644 service/upgrade/default.yaml

diff --git a/docker/designate-upgrade/Dockerfile.j2 b/docker/designate-upgrade/Dockerfile.j2
new file mode 100644
index 0000000..ce93e38
--- /dev/null
+++ b/docker/designate-upgrade/Dockerfile.j2
@@ -0,0 +1,7 @@
+FROM {{ image_spec("designate-base") }}
+MAINTAINER {{ maintainer }}
+
+RUN apt-get install -y --no-install-recommends \
+        mysql-client \
+    && apt-get clean
+
diff --git a/service/files/backup.sh.j2 b/service/files/backup.sh.j2
new file mode 100644
index 0000000..dc00a4d
--- /dev/null
+++ b/service/files/backup.sh.j2
@@ -0,0 +1,10 @@
+#!/bin/bash -ex
+set -o pipefail
+BACKUP_FILE_API="/var/ccp/backup/designate/backup-$(date "+%Y%m%d%H%M%S")-api.sql"
+mysqldump {% if db.tls.enabled %} --ssl-mode REQUIRED {% endif %} -h {{ address(service.database) }} \
+    -u {{ designate.db.username }} -p{{ designate.db.password }} \
+    --single-transaction {{ designate.db.name.main_database }} > "${BACKUP_FILE_API}"
+BACKUP_FILE_POOL="/var/ccp/backup/designate/backup-$(date "+%Y%m%d%H%M%S")-pool.sql"
+mysqldump {% if db.tls.enabled %} --ssl-mode REQUIRED {% endif %} -h {{ address(service.database) }} \
+    -u {{ designate.db.username }} -p{{ designate.db.password }} \
+    --single-transaction {{ designate.db.name.pool_manager }} > "${BACKUP_FILE_POOL}"
diff --git a/service/upgrade/default.yaml b/service/upgrade/default.yaml
new file mode 100644
index 0000000..447886d
--- /dev/null
+++ b/service/upgrade/default.yaml
@@ -0,0 +1,56 @@
+upgrade:
+  name: upgrade-designate
+  image: designate-upgrade
+  steps:
+    - name: backup
+      command: /opt/ccp/bin/backup.sh
+      files:
+        - backup-sh
+      volumes:
+        - name: backup-dir
+          path: /var/ccp/backup/designate
+          type: host
+          readOnly: false
+      topology_key: backup
+    - name: kill-services
+      type: kill-services
+    - name: designate-api-syncdb
+      files:
+        - designate-conf
+      type: single
+      command: designate-manage --config-file /etc/designate/designate.conf database sync
+    - name: start-designate-central
+      type: rolling-upgrade
+      services:
+        - designate-api
+        - designate-central
+    - name: designate-pool-update
+      files:
+        - pools
+        - designate-conf
+      type: single
+      command: designate-manage pool update --file /etc/designate/pools.yaml
+    - name: designate-pool-sync
+      dependencies:
+        - designate-pool-manager-db-create
+      files:
+        - designate-conf
+      type: single
+      command: designate-manage --config-file /etc/designate/designate.conf pool-manager-cache sync
+    - name: start-other-services
+      type: rolling-upgrade
+      services:
+        - designate-pool-manager
+        - designate-mdns
+        - designate-zone-manager
+files:
+  designate-conf:
+    path: /etc/designate/designate.conf
+    content: designate.conf.j2
+  pools:
+    path: /etc/designate/pools.yaml
+    content: pools.yaml.j2
+  backup-sh:
+    path: /opt/ccp/bin/backup.sh
+    content: backup.sh.j2
+    perm: "500"