I'
m trying to deploy my first app on a server with Capistrano, and I'
m a bit lost with managing gemsets and ruby version.
These are my (server and workstation) versions :
Rails 3.2.8
RVM 1.16.17
Gem 1.8.24
Bundler 1.2.1
pg gem 0.14.1
My gemset are :
Gemsets for ruby-1.9.3-p194 (found in /usr/local/rvm/gems/ruby-1.9.3-p194)
(default)
global
= rail3dev20120606
I set the default gemset with :
rvm use 1.9.3-p194@rail3dev20120606 --default --passenger
When I run a :
cap bundle:install
The task end with success, but when I do a :
gem list
There are many missing gems though they are present in my Gemfile.
When I go to check my gems in /var/www/opf/shared/bundle/ruby/ I find a folder called 1.9.1 and in /var/www/opf/shared/bundle/ruby/1.9.1/gems/ I can fond all of my needed gems (specified in Gemfile). I'
m sure there is a problem with ruby version, but how do I solve this ?
At the moment, if I do any rake command, I got a ruby crash [Bug] Segmentation fault, as it try to access the db and using postgresql_adapter.
I think as many gems are missing there must have some gem dependencies not verified, and maybe a gem is using an incompatible ruby version 1.9.1 though it expect a 1.9.3.
I think the issue is around managing ruby versions and gems. I'
m certainly doing some mix with gemset and my capistrano deployement.
I'
m missing experience and info.
Could anybody advise me how to handle this on the server ? What are the best practices ?
How am I suppose to update my ruby version ? with Capistrano deploy.rb ? manually ? with/without rvm ? I saw a new version of ruby 1.9.3-p327 has just released.
Should I use gemset or not ? What about the :rvm_ruby_string in my deploy.rb. Is it correctly spelled or should I remove the p194 part ? Should I Remove the :rvm_ruby_string ? Keep it ? Use a .rvmrc file ???
I'
m really lost and some kind help would be welcome.
This is my config/deploy.rb in any case :
require 'bundler/capistrano'
require File.join(File.dirname(__FILE__), 'deploy') + '/capistrano_database'
set :rvm_type, :system
set :rvm_ruby_string, 'ruby-1.9.3-p194@rail3dev20120606'
require 'rvm/capistrano'
set :application, 'opf'
set :deploy_to, '/var/www/opf'
set :rails_env, 'production'
set :user, 'the_user'
set :use_sudo, false
set :group_writable, false
set :scm, :git
set :repository, '
[email protected]:user/opf.git'
set :branch, 'master'
default_run_options[:pty] = true
set :deploy_via, :remote_cache
server '192.168.5.200', :web, :app, :db, :primary => true
# If you are using Passenger mod_rails uncomment this:
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
end
Thanks for any help
