dokku-shoreman is a plugin for dokku that injects a stripped down version of shoreman, a Procfile runner written in bash.
Normally, dokku only runs the web process within Procfile. The dokku-shoreman
plugin will run all process types (web, worker, etc.) and stop them all together.
This fork changes the output style to be more verbose and log to STDOUT. This is intended for 12 Factor Apps and can be collected with logspout and then fluentd.
Example output:
2014-08-29T03:39:28+0000 web | 'bundle exec unicorn -N -p $PORT -c ./config/unicorn/production.rb' started with name web
2014-08-29T03:39:30+0000 web | Refreshing Gem list
2014-08-29T03:39:35+0000 web | listening on addr=0.0.0.0:5000 fd=10
2014-08-29T03:39:35+0000 web | master process ready
2014-08-29T03:39:35+0000 web | worker=0 ready
2014-08-29T03:39:35+0000 web | worker=1 ready
2014-08-29T03:39:35+0000 web | worker=2 ready
2014-08-29T03:45:58+0000 web | method=GET path=/ format=html controller=api action=index status=200 duration=874.05 view=79.08 db=0.00
Also can be seen above is Rails Lograge formatting with one
line per request. If the $APP_NAME environment variable is set, then
it will be added to requests. If it is set to rails-app, then expect
this output:
2014-08-29T03:39:28+0000 rails-app | web | 'bundle exec unicorn -N -p $PORT -c ./config/unicorn/production.rb' started with name web
2014-08-29T03:39:30+0000 rails-app | web | Refreshing Gem list
2014-08-29T03:39:35+0000 rails-app | web | listening on addr=0.0.0.0:5000 fd=10
2014-08-29T03:39:35+0000 rails-app | web | master process ready
2014-08-29T03:39:35+0000 rails-app | web | worker=0 ready
2014-08-29T03:39:35+0000 rails-app | web | worker=1 ready
2014-08-29T03:39:35+0000 rails-app | web | worker=2 ready
2014-08-29T03:45:58+0000 rails-app | web | method=GET path=/ format=html controller=api action=index status=200 duration=874.05 view=79.08 db=0.00
This can then be used to determine the log source, if it is multiplexed with other loggers.
dokku plugin:install https://github.com/GeoCENS/dokku-shoreman.git shoremanAll future deployments will use shoreman to start all processes.
The MIT License (MIT)
Copyright (c) 2013 Jason Staten
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.