Supervisord: how to source rvm, and bundle exec to launch a rails script?

StackOverflow https://stackoverflow.com/questions/19809993

  •  04-07-2022
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Question

I'm trying to manage a ruby script with supervisord but because I haven't fully understood how RVM works I have not been able to do it properly.

Normally I would just do the following:

# sourcing of rvm done automatically on ssh login
cd /var/rails/myapp
RAILS_ENV="production" bundle exec ./script/backgroundrb

But with the following configuration file I cannot do it:

[program:owgm]
directory=/var/rails/owgm
command=bundle exec ./script/backgroundrb
environment=RAILS_ENV="production"
PATH="/usr/local/rvm/gems/ree-1.8.7-2012.02@global/bin/bundle:$PATH"
autostart=true
autorestart=true

I get the following error:

Could not load OpenSSL. You must recompile Ruby with OpenSSL support or change the sources in your Gemfile from 'https' to 'http'. Instructions for compiling with OpenSSL using RVM are available at rvm.io/packages/openssl.

It looks like I'm not managing to get the right ruby environment.

I thought setting the path would work, because if I do:

which bundle

I get: /usr/local/rvm/gems/ree-1.8.7-2012.02@global/bin/bundle

But I'm not even sure of what is happening.

With Python I would do something like:

command=/path/to/virtualenv/bin/python /path/to/script.py

Is there something similar I could do with ruby?

The output of rvm info is:

ree-1.8.7-2012.02:

  system:
    uname:       "Linux owtb2 3.2.0-44-generic #69-Ubuntu SMP Thu May 16 17:35:01 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux"
    system:      "ubuntu/12.04/x86_64"
    bash:        "/bin/bash => GNU bash, version 4.2.25(1)-release (x86_64-pc-linux-gnu)"
    zsh:         " => not installed"

  rvm:
    version:      "rvm 1.21.3 (stable) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]"
    updated:      "4 months 4 days 3 hours 54 minutes 35 seconds ago"

  ruby:
    interpreter:  "ruby"
    version:      "1.8.7"
    date:         "2012-02-08"
    platform:     "x86_64-linux"
    patchlevel:   "2012-02-08 MBARI 8/0x6770 on patchlevel 358"
    full_version: "ruby 1.8.7 (2012-02-08 MBARI 8/0x6770 on patchlevel 358) [x86_64-linux], MBARI 0x6770, Ruby Enterprise Edition 2012.02"

  homes:
    gem:          "/usr/local/rvm/gems/ree-1.8.7-2012.02"
    ruby:         "/usr/local/rvm/rubies/ree-1.8.7-2012.02"

  binaries:
    ruby:         "/usr/local/rvm/rubies/ree-1.8.7-2012.02/bin/ruby"
    irb:          "/usr/local/rvm/rubies/ree-1.8.7-2012.02/bin/irb"
    gem:          "/usr/local/rvm/rubies/ree-1.8.7-2012.02/bin/gem"
    rake:         "/usr/local/rvm/gems/ree-1.8.7-2012.02@global/bin/rake"

  environment:
    PATH:         "/usr/local/rvm/gems/ree-1.8.7-2012.02/bin:/usr/local/rvm/gems/ree-1.8.7-2012.02@global/bin:/usr/local/rvm/rubies/ree-1.8.7-2012.02/bin:/usr/local/rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
    GEM_HOME:     "/usr/local/rvm/gems/ree-1.8.7-2012.02"
    GEM_PATH:     "/usr/local/rvm/gems/ree-1.8.7-2012.02:/usr/local/rvm/gems/ree-1.8.7-2012.02@global"
    MY_RUBY_HOME: "/usr/local/rvm/rubies/ree-1.8.7-2012.02"
    IRBRC:        "/usr/local/rvm/rubies/ree-1.8.7-2012.02/.irbrc"
    RUBYOPT:      ""
    gemset:       ""
Was it helpful?

Solution

Thanks to the suggestion of @mpapis I have been able to figure out something that works.

His suggestion unfortunately didn't, but he was right in the fact that I had to look in /usr/local/rvm/wrappers

This is the working config file:

[program:owgm]
directory=/var/rails/owgm
command=/usr/local/rvm/wrappers/ree-1.8.7-2012.02/bundle exec ./script/backgroundrb
environment=RAILS_ENV="production"
autostart=true
autorestart=true

OTHER TIPS

it should be:

PATH="/usr/local/rvm/wrappers/ree-1.8.7-2012.02@global:$PATH"
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