Capistrano running clockwork as daemon with upstart
after "deploy:stop", "clockwork:stop" | |
after "deploy:start", "clockwork:start" | |
after "deploy:restart", "clockwork:restart" | |
set :clockwork_roles, :blabla | |
set :cw_log_file, "#{current_path}/log/clockwork.log" | |
set :cw_pid_file, "#{current_path}/tmp/pids/clockwork.pid" | |
set :rails_env, ENV['rails_env'] || '' | |
namespace :clockwork do | |
desc "Stop clockwork" | |
task :stop, :roles => :app, :on_no_matching_servers => :continue do | |
#2>/dev/null skips errors if the file is found but process is not running for some reason | |
run "if [ -d #{current_path} ] && [ -f #{cw_pid_file} ]; then cd #{current_path} && kill -int $(cat #{cw_pid_file}) 2>/dev/null; else echo 'clockwork was not running' ; fi" | |
end | |
desc "Start clockwork" | |
task :start, :roles => :app, :on_no_matching_servers => :continue do | |
run "cd #{current_path}; nohup bundle exec clockwork config/clockwork.rb -e #{rails_env} >> #{current_path}/log/clockwork.log 2>&1 &", :pty => false | |
# get process id | |
run "ps -eo pid,command | grep clockwork | grep -v grep | awk '{print $1}' > #{cw_pid_file}" | |
end | |
desc "Restart clockwork" | |
task :restart, :roles => #{clockwork_roles}, :on_no_matching_servers => :continue do | |
stop | |
start | |
end | |
end |
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Updated my hastily coded tasks to catch the pid correctly and some error scenarios.