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systemd unit file for running ruby/rails delayed_job as service
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| # systemd unit file for Ubuntu 16.04 | |
| # Keep delayed job workers running using systemd on ubuntu | |
| [Unit] | |
| Description=Delayed Job Worker %i | |
| After=syslog.target network.target | |
| # TODO: Change to application directory | |
| AssertPathExists=/var/www/rails_app | |
| [Service] | |
| Type=simple | |
| # TODO: Change to application directory | |
| WorkingDirectory=/var/www/rails_app | |
| ExecStart=/bin/bash -lc 'RAILS_ENV=production bundle exec rake jobs:work' | |
| KillSignal=SIGINT | |
| User=deploy | |
| Group=deploy | |
| UMask=0002 | |
| Restart=on-failure | |
| StandardOutput=syslog | |
| StandardError=syslog | |
| SyslogIdentifier=dj_worker_%i | |
| [Install] | |
| WantedBy=multi-user.target | |
| # Usage | |
| # Start "sudo systemctl start delayed_job@{0..3}" to start 4 worker instances | |
| # Enable "sudo systemctl enable delayed_job@{0..3}" to enable 4 worker instances | |
| # Disable "sudo systemctl disable delayed_job@{0..3}" to disable 4 worker instances | |
| # Stop "sudo systemctl stop delayed_job@{0..3}" to stop 4 worker instances |
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