GoCD notes

28635992812_bd1c3b0a2c_z

 

  • Every task in a job is run as an independent program.
  • Changes made by a task to any of its environment variables will not affect subsequent tasks.
  • Changes made by a task on the file system will be visible to subsequent tasks.
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Deploy rails app with GoCD and Capistrano simplified log file

Clean work directory   “/var/lib/go-agent/pipelines/ROMUI_DEV_DEPLOY”

Create git artifact    “pipelines/ROMUI_Dev_Deploy/Configuration”

Set GoCD ENV variable

Start to build task    ROMUI_Dev_Deploy/649/dev_deployment/1/ha-deploy-runOnAll-1 on lvsdevromuiapp04-01.us.gspt.net  [/var/lib/go-agent]

    Fetch Artifact from CI    

  • execute task: <fetchartifact pipeline=”ROMUI_CI_Deploy” stage=”ci_deployment” job=”run_tests” srcdir=”romui”/>
  • fetch artifact [romui] from [ROMUI_CI_Deploy/675/ci_deployment/run_tests
  • save artifact to [pipelines/ROMUI_Dev_Deploy]

Fetch Artifact from config repo

     bundle install 

bundle exec cap development_integration deploy target=localhost stack=04 branch=develop

  • Run passenger: running /usr/bin/env which passenger as rails@localhost
  • Run RVM:
  •       running /usr/bin/env [-d~/.rvm] as rails@localhost
  •       command: /usr/local/rvm/bin/rvm   default do ruby –version
  • Check git access:  command: (export GIT_ASKPASS=”bin/echo” GIT_SSH=”/tmp/romui/git-ssh.sh”; /usr/bin/env git ls-remote –heads https://gitlab.gspt.net/romui/romuiweb.git
  • INFO The repository mirror is at /rails/apps/deploy/repo
  • command: /usr/bin/env  ln -s /rails/apps/deploy/shared/vendor/bunlde   /rails/apps/deploy/releases/20160728145958/vendor/bundle
  • command: ln -nfs /rails/apps/config/current/.env   /rails/apps/deploy/releases/20160728145958/.env
  • Run ‘rake db:migrate’
  •      command: cd /rails/apps/deploy/releases/20160728145958 && (export RAILS_ENV=”development_integration”; /usr/local/rvm/bin/rvm    default to bundle exec rake db:migrate)
  • Restart app
  •      running /usr/bin/env passenger_config restart_app /rails/apps/deploy –ignore -app-not-running as rails@localhost
  •      command: cd /rails/apps/deploy/releases/20160728145958 && /usr/bin/env passenger-config restart-app /rails/apps/deploy –ignore-app-not-running
  •       restarting /rails/apps/deploy/current
  • Clean up
  •     INFO: keeping 5 of 6 deployed releases on localhost
  •     running /usr/local/rvm/bin/rvm    default to bundle exec rake tmp:clear as rails@localhost