Деплой: Nginx, Puma и Mina

require 'mina/bundler' require 'mina/rails' require 'mina/git' require 'mina/rbenv'  lock '3.2.1'  set :user, 'admin' set :domain, '100.100.100.100' set :identity_file, "#{ENV['HOME']}/.ssh/google" set :deploy_to, '/var/www/admin_app' set :app_path, lambda { "#{deploy_to}/#{current_path}" } set :repository, 'https://admin:admin@github.com/Admin_app.git' set :branch, 'master' set :forward_agent, true   set :rbenv_path, '/home/admin/.rbenv/' set :shared_paths, ['config/database.yml', 'log']  task :environment do    invoke :'rbenv:load' end  task :setup => :environment do   queue! %[mkdir -p "#{deploy_to}/#{shared_path}/log"]   queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/log"]    queue! %[mkdir -p "#{deploy_to}/#{shared_path}/config"]   queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/config"]    queue! %[touch "#{deploy_to}/#{shared_path}/config/database.yml"]   queue  %[echo "-----> Be sure to edit '#{deploy_to}/#{shared_path}/config/database.yml'."] end  desc "Deploys the current version to the server." task :deploy => :environment do   to :before_hook do     # Put things to run locally before ssh   end   deploy do     invoke :'git:clone'     invoke :'server:stop_server'     invoke :'deploy:link_shared_paths'     invoke :'bundle:install'     invoke :'rails:db_migrate'     invoke :'rails:assets_precompile'     invoke :'deploy:cleanup'      to :launch do       queue "mkdir -p #{deploy_to}/#{current_path}/tmp/"       queue "touch #{deploy_to}/#{current_path}/tmp/restart.txt"       invoke :'server:start_server'     end   end end  namespace :server do   desc 'Stop server'   task :stop_server do     queue 'echo "-----> Stop Server"'     queue 'kill -9 $(lsof -i :3000 -t) || true'     queue '[ -f /var/www/admin/admin_app.pid ] && rm /var/www/admin/admin_app.pid || echo "File admin_app.pid not exist"'   end    desc 'Start server'   task :start_server do     queue 'echo "-----> Start Server"'     queue! 'rails s -b 0.0.0.0 -e production -P /var/www/admin/admin_app.pid -d &'   end end 

desc 'Start resque-workers'    task :start_workers do     queue 'echo "-----> Start resque-workers"'     queue "cd #{app_path} && RAILS_ENV=#{stage} && touch resque.pid"     queue "cd #{app_path} &&  bundle exec rake resque:work QUEUE=contacts_adder BACKGROUND=yes TERM_CHILD=1"     queue "cd #{app_path} &&  bundle exec rake resque:work QUEUE=photo_downloader BACKGROUND=yes TERM_CHILD=1"     # Запуск по задачи по расписанию     queue 'echo "-----> Start resque-scheduler"'     queue "cd #{app_path} && rake resque:scheduler BACKGROUND=yes VERBOSE=yes RAILS_ENV=production "   end    desc 'Stop resque-workers'   task :stop_workers do     queue 'echo "-----> Stop resque-workers"'     queue 'kill -9 `ps aux | grep [r]esque | grep -v grep | cut -c 10-16` || true'   end 

#!/usr/bin/env puma environment ENV['RAILS_ENV'] || 'production' pidfile "/var/www/admin/current/shared/tmp/pids/puma.pid" stdout_redirect "/var/www/admin/current/shared/tmp/log/stdout", "/var/www/admin/current/shared/tmp/log/stderr" threads 2, 16 workers 2 bind "unix:///var/www/admin/current/shared/tmp/sockets/puma.sock" daemonize true 

#! /bin/sh PUMA_CONFIG_FILE=/var/www/admin/current/config/puma.rb PUMA_PID_FILE=/var/www/admin/current/shared/tmp/pids/puma.pid PUMA_SOCKET=/var/www/admin/current/shared/tmp/sockets/puma.sock  # check if puma process is running puma_is_running() {   if [ -e $PUMA_SOCKET ] ; then     if [ -r $PUMA_PID_FILE ] ; then        if ps -p `cat $PUMA_PID_FILE` > /dev/null; then         return 0       else         echo "No puma process found"       fi     else       echo "No puma pid file found"     fi   else     echo "No puma socket found"   fi    return 1 }  case "$1" in   start)     echo "Starting puma..."       if [ -e $PUMA_SOCKET  ] ; then # if socket exists         rm -f $PUMA_SOCKET         echo "removed $PUMA_SOCKET"       fi       if [ -e $PUMA_CONFIG_FILE ] ; then         echo "config"         bundle exec puma -C $PUMA_CONFIG_FILE       else         echo "socket"         bundle exec puma --daemon --bind unix://$PUMA_SOCKET --pidfile $PUMA_PID_FILE       fi      echo "done"     ;;    stop)     echo "Stopping puma..."       kill -s SIGTERM `cat $PUMA_PID_FILE`       rm -f $PUMA_PID_FILE       rm -f $PUMA_SOCKET      echo "done"     ;;    restart)     if puma_is_running ; then       echo "Hot-restarting puma..."       kill -s SIGUSR2 `cat $PUMA_PID_FILE`        echo "Doublechecking the process restart..."       sleep 5       if puma_is_running ; then         echo "done"         exit 0       else         echo "Puma restart failed :/"         exit 1       fi     fi      echo "Trying cold reboot"     bin/puma.sh start     ;;    *)     echo "Usage: script/puma.sh {start|stop|restart}" >&2     ;; esac 

 namespace :puma do   desc 'Start the application'   task :start do     queue 'echo "-----> Start Puma"'     queue "cd #{app_path} && RAILS_ENV=#{stage} && bin/puma.sh start" , :pty => false   end    desc 'Stop the application'   task :stop do     queue 'echo "-----> Stop Puma"'     queue "cd #{app_path} && RAILS_ENV=#{stage} && bin/puma.sh stop"   end    desc 'Restart the application'   task :restart do     queue 'echo "-----> Restart Puma"'     queue "cd #{app_path} && RAILS_ENV=#{stage} && bin/puma.sh restart"   end end 

upstream my_app {           server unix:///var/www/admin/current/shared/tmp/sockets/puma.sock;         } server {     listen 80;     server_name 100.100.100.100; # change to match your URL     root /var/www/admin/current/public;      location / {         root /var/www/admin/current/public;         try_files $uri @app;         gzip_static on;         expires max;         add_header Cache-Control public;     }      location @app {      proxy_pass        http://my_app;      proxy_set_header  X-Real-IP  $remote_addr;      proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;      proxy_set_header  X-Forwarded-Proto http;      proxy_set_header  Host $http_host;      proxy_redirect    off;      proxy_next_upstream error timeout invalid_header http_502;     }