Backup Jenkins config to an S3 bucket.

jenkins-backup-s3

#!/bin/bash
# MKDIR /backup
# git clone this script there
# SETUP CRONTAB:
# crontab -e
# PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/aws/bin
# 0 0 * * * cd /backup && ./jenkins-backup-s3.sh

set -ex

ndate=`date +%Y-%m-%d`
JENKINS_HOME=/var/lib/jenkins
BACKUP_DIR=/backup
JENKINS_BACKUP=jenkins-backup
JENKINS_DIR=/backup/jenkins-backup
S3_BUCKET=s3://<CHANGEYOURBUCKET>


rm -rf ${JENKINS_DIR}
mkdir ${JENKINS_DIR}
cd ${JENKINS_DIR}

rsync -av --delete --exclude="jobConfigHistory" \
    --exclude="war" \
    --exclude="config-history" \
    --exclude=".hudson" \
    --exclude=".ivy2" \
    --exclude=".m2" \
    --exclude="lost+found" \
    --include="*config.xml" \
    --include="jobs/*/builds/*/log" \
    --include="users/*" \
    --include="*.hpi" \
    --include="*.jpi" \
    --include="*pinned" \
    --include="*disabled" \
    --include="scriptler/*" \
    --include="secrets/*" \
    --include="*.xml" \
    --include="*.key" \
    --exclude="*" \
    --prune-empty-dirs ${JENKINS_HOME}/ .

echo "${ndate} - Backup Jenkins" > ${JENKINS_DIR}/jenkins_backup.log
cd /backup
rm -rf *.tgz

tar zcfv jenkins-backup-${ndate}.tgz ${JENKINS_BACKUP}

aws s3 cp jenkins-backup-${ndate}.tgz ${S3_BUCKET}