backup.sh

#!/bin/bash

BACKUP_DIR=/var/backup/octane/
STANDBY_IP=67.217.83.5
STANDBY_DIR=/var/backup/octane/
MASTER_HOSTNAME=fuel1
STANDBY_HOSTNAME=fuel2
DATE=`date +%F`

STATE_FILE=fuel-backup.8.0.tar.gz
REPO_FILE=fuel-repo-backup.8.0.tar.gz

LOG_FILE=/var/log/master_standby.log

exec 1<&-
exec 2<&-
exec 1<>$LOG_FILE
exec 2>&1

#TODO check octane installed
set +e
type octane >/dev/null 2>&1
if [ $? -eq 1 ]; then
    echo 'There is no fuel-octane. Run "yum install fuel-octane" first.'
    exit 1
fi
set -e

if [ -d $BACKUP_DIR ]; then
    # should check content of BACKUP_DIR prior to run next command 
    rm -rf $BACKUP_DIR
fi

mkdir -p $BACKUP_DIR

# Verify that no installations are in progress in any of your OpenStack environments.
if not $(fuel task|awk -F'|' 'NR>2&&($2~/pending/||$2~/running/){exit 1}'); then
    echo 'There is tasks running or pending in Nailgun. Aborting backup.'
fi

# do octane backup
octane fuel-backup --to $BACKUP_DIR/$STATE_FILE
octane fuel-repo-backup --full --to $BACKUP_DIR/$REPO_FILE

echo 'Copying files to standby node...'
ssh $STANDBY_IP "mkdir -p /$STANDBY_DIR/$DATE/"
scp $BACKUP_DIR/$STATE_FILE $STANDBY_IP:/$STANDBY_DIR/$DATE/
scp $BACKUP_DIR/$REPO_FILE $STANDBY_IP:$STANDBY_DIR/$DATE/

echo 'Done'