Upgrade atlassian product

• Schedule the outage as usual
• Start maintenance in status.io and pause alerts in pingdom
• Download file locally and generate checksum (e.g. in OSX openssl dgst -sha256 <file.tgz>)
• Verify if server.xml, setenv.sh or other files created by ansible are modified, as well as dbconfig.xml changes
• Go to ansible and change version and checksum variables in host_var files
• Generate a home backup

# From the machine running the app , as root
$ /usr/sbin/pack-app-home-folders.sh <machine name>
# file will be available in /opt/backups

• Generate mysql backup

# From the database machine, as the backup-s3 user
$ /home/backup-s3/mysqldump.sh bamboo '%F'
# file will be available in /opt/backups

• If you'd like to upload either of them to S3, as the backup-s3 user

$ /usr/sbin/backup-upload.sh <machine name>

• Stop service manually on host service bamboo stop
• Ensure there's a database backup. Check backups docs for more info
• Move installation folder: e.g. $ mv /opt/bamboo /opt/bamboo-6.2.2
• $ ansible-playbook -i inventories/prod-tier2 --limit lobi.openmrs.org --tags bamboo site.yml
• If it's bamboo, check if all agents are connected. If they are not, restart the agents. service bamboo-agent1 restart
• Commit and push ansible changes to github
• Remove old installation folder
• Stop maintenance in status.io and unpause alerts in pingdom