From 8ce8211722c09623c78326208ca43fac48618381 Mon Sep 17 00:00:00 2001
From: Yuriy Taraday <yorik.sar@gmail.com>
Date: Wed, 16 Nov 2016 23:50:03 +0300
Subject: [PATCH] Add backup command to upgrade

Depends-On: I3ea3cb4342f66da4ead91e945baaddd799522bcf
Change-Id: I95612568b4bcbad52dba95b3275e7465027f3917
---
 service/files/backup.sh.j2   |  6 ++++++
 service/upgrade/default.yaml | 13 +++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 service/files/backup.sh.j2

diff --git a/service/files/backup.sh.j2 b/service/files/backup.sh.j2
new file mode 100644
index 0000000..88f2020
--- /dev/null
+++ b/service/files/backup.sh.j2
@@ -0,0 +1,6 @@
+#!/bin/bash -ex
+set -o pipefail
+BACKUP_FILE="/var/ccp/backup/keystone/backup-$(date "+%Y%m%d%H%M%S").sql"
+mysqldump -h {{ address(service.database) }} \
+    -u {{ keystone.db.username }} -p{{ keystone.db.password }} \
+    --single-transaction {{ keystone.db.name }} > "${BACKUP_FILE}"
diff --git a/service/upgrade/default.yaml b/service/upgrade/default.yaml
index b18510d..738e588 100644
--- a/service/upgrade/default.yaml
+++ b/service/upgrade/default.yaml
@@ -2,6 +2,15 @@ upgrade:
   name: upgrade-keystone
   image: keystone
   steps:
+    - name: backup
+      command: /opt/ccp/bin/backup.sh
+      files:
+        - backup-sh
+      volumes:
+        - name: backup-dir
+          path: /var/ccp/backup/keystone
+          type: host
+          readOnly: false
     - name: expand
       files:
         - keystone-conf
@@ -20,3 +29,7 @@ files:
   keystone-conf:
     path: /etc/keystone/keystone.conf
     content: keystone.conf.j2
+  backup-sh:
+    path: /opt/ccp/bin/backup.sh
+    content: backup.sh.j2
+    perm: "500"