I was going through puma upstart script and I tried to set it up on my server. But, after some trial and error I realized that I shouldn't be doing this manually and my deployment script i.e. capistrano should be doing this for me.
I google this but I could not much other than 2 lines on capistrano-puma:
For Jungle tasks (beta), these options exist:
set :puma_jungle_conf, '/etc/puma.conf' set :puma_run_path, '/usr/local/bin/run-puma'
I am not sure how to use this and make capistrano do this rather than me manually doing it.
Work done so far:
I followed this blog- Deploying a Rails App on Ubuntu 14.04 with Capistrano, Nginx, and Puma and it works like a charm, except that I have to remember to run cap production puma:restart if I restart the server (or the puma process dies and I get cloudwatch alarms).
Following the official docs, I made a config file /etc/puma.conf:
/home/deploy/apps/<app_name>/current
but it is unable to find puma.rb- Naturally, as puma.rb is in
<app_name>/shared/puma.rb
and not in
<app_name>/current/config/puma.rb
The actual error I get in the logs:
/home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/dsl.rb:26:in `read': No such file or directory @ rb_sysopen - config/puma.rb (Errno::ENOENT)
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/dsl.rb:26:in `_load_from'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/dsl.rb:9:in `load'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/configuration.rb:204:in `block in load'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/configuration.rb:201:in `each'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/configuration.rb:201:in `load'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/launcher.rb:62:in `initialize'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/cli.rb:65:in `new'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/lib/puma/cli.rb:65:in `initialize'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/bin/puma:8:in `new'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/gems/puma-3.4.0/bin/puma:8:in `<top (required)>'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/bin/puma:23:in `load'
from /home/deploy/apps/voggle/shared/bundle/ruby/2.2.0/bin/puma:23:in `<main>'
