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kdeloach/hotfix1.12.1.md

Last active May 4, 2016 13:37
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MMW hotfix 1.12.1
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hotfix1.12.1.md

Steps we did to deploy the hotfix:

  • Branch off of master (hotfix/1.12.1)
  • Update and test code changes locally
  • Manually apply code changes to both app servers in production and restart gunicorn
  • Verify code changes in production
  • Push hotfix branch upstream
  • Build Jenkins jobs with paramaters (hotfix/1.12.1)
    • model-my-watershed-packer-app-and-worker
    • model-my-watershed-packer-tiler
  • We then realized that the AMIs could not be provisioned on Jenkins so we had to cherry-pick Ansible changes from develop and update the hotfix branch

(Hector took over at this point)

  • Verify changes on staging
  • Promote AMI to production
  • Update ASG LaunchConfiguration settings in CloudFormation template to use hotfix AMI
  • Cycle out app server instances
  • Merge hotfix/1.12.1 into master and develop
  • Tag master HEAD with release 1.12.1
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