I am trying to automate the deployment to my production server. The
application is hosted on Apache 2.2/Passenger/Enterprise Ruby
environment. I am also using Thinking Sphinx and am trying to
automate Reindexing operation using Whenever gem that basically writes
the crontab file. The deployment fails because whenever command in my
capistrano file cannot be found on production server. Here is the
deploy.rb file:
set :rails_root, "#{File.dirname(__FILE__)}/.."
require "#{rails_root}/vendor/plugins/thinking-sphinx/lib/
thinking_sphinx/deploy/capistrano"
set :application, "ssfilemgr"
set :repository, "[email protected]:harishk/ssfilemgr.git"
#set :repository, "#{us...@#{domain}:git/#{application}.git"
set :user, "bruparel"
set :runner, "bruparel"
set :admin_runner, runner
#default_run_options[:pty] = true
set :domain, '72.14.181.189'
role :app, domain
role :web, domain
role :db, domain, :primary => true
set :deploy_to, "/home/#{user}/r_work/#{application}"
set :deploy_via, :remote_cache
set :scm, "git"
set :branch, "master"
set :scm_verbose, true
set :use_sudo, false
namespace :deploy do
desc "Restart Application"
task :restart do
run "touch #{current_path}/tmp/restart.txt"
end
desc "Cleanup older revisions"
task :after_deploy do
cleanup
end
desc "Update the crontab file"
task :update_crontab, :roles => :db do
run "cd #{release_path} && whenever --update-crontab #
{application}"
end
end
after "deploy:setup", "thinking_sphinx:shared_sphinx_folder"
after "deploy:symlink", "deploy:update_crontab"
after "deploy:restart", "thinking_sphinx:rebuild"
Here is snippet of the terminal session when I run cap deploy with the
fail message:
* executing "find /home/bruparel/r_work/ssfilemgr/releases/
20090607024242/public/images /home/bruparel/r_work/ssfilemgr/releases/
20090607024242/public/stylesheets /home/bruparel/r_work/ssfilemgr/
releases/20090607024242/public/javascripts -exec touch -t
200906070242.42 {} ';'; true"
servers: ["72.14.181.189"]
[72.14.181.189] executing command
command finished
* executing `deploy:symlink'
* executing "rm -f /home/bruparel/r_work/ssfilemgr/current && ln -s /
home/bruparel/r_work/ssfilemgr/releases/20090607024242 /home/bruparel/
r_work/ssfilemgr/current"
servers: ["72.14.181.189"]
[72.14.181.189] executing command
command finished
triggering after callbacks for `deploy:symlink'
* executing `deploy:update_crontab'
* executing "cd /home/bruparel/r_work/ssfilemgr/releases/
20090607024242 && whenever --update-crontab ssfilemgr"
servers: ["72.14.181.189"]
[72.14.181.189] executing command
*** [err :: 72.14.181.189] sh: whenever: not found
command finished
*** [deploy:symlink] rolling back
Funny thing is when I ssh into the server and execute "whenever"
command from "current" directory it works as shown below:
ssrxgrp ~/r_work/ssfilemgr/current: whenever --update-crontab
ssfilemgr
[write] crontab file updated
Moreover, the whenever binary is in the path too as shown below:
ssrxgrp ~/r_work/ssfilemgr/current: which whenever
/opt/ruby-enterprise/bin/whenever
ssrxgrp ~/r_work/ssfilemgr/current:
and here is the $PATH environment variable:
ssrxgrp ~/r_work/ssfilemgr/current: echo $PATH
/opt/ruby-enterprise/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/
bin:/sbin:/bin:/usr/games
Why is Capistrano having trouble finding the executable then?
Thanks in advance for your help.
Regards,
Bharat
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