Пытаюсь развернуть приложение rails. Все установлено nginx, единорог, настройка.
Я получаю ошибку:
[109.etc] env RAILS_ENV=production sh -c 'kill -s USR2 '\''cat /tmp/unicorn.pid'\'''
sh: line 0: kill: cat /tmp/unicorn.pid: arguments must be process or job IDs
Как это исправить? Я час просматривал множество документов и постов в блогах, но все еще не нашел решения.
deploy.rb
# config/deploy.rb
require "bundler/capistrano"
set :scm, :git
set :repository, "root@109.etc:/srv/paintings.git"
set :branch, "origin/master"
set :migrate_target, :current
set :ssh_options, { :forward_agent => true }
set :rails_env, "production"
set :deploy_to, "/srv/paintings"
set :normalize_asset_timestamps, false
set :user, "root"
set :group, ""
set :use_sudo, true
default_run_options[:pty] = true
role :web, "109.etc"
role :app, "109.etc"
role :db, "109.etc", :primary => true
set(:latest_release) { fetch(:current_path) }
set(:release_path) { fetch(:current_path) }
set(:current_release) { fetch(:current_path) }
set(:current_revision) { capture("cd #{current_path}; git rev-parse --short HEAD").strip }
set(:latest_revision) { capture("cd #{current_path}; git rev-parse --short HEAD").strip }
set(:previous_revision) { capture("cd #{current_path}; git rev-parse --short HEAD@{1}").strip }
default_environment["RAILS_ENV"] = 'production'
#default_environment["PATH"] = "/bin/bash"
#default_environment["GEM_HOME"] = "/usr/local/rvm/gems/ruby-1.9.3-p125"
#default_environment["GEM_PATH"] = "/usr/local/rvm/gems/ruby-1.9.3-p125"
#default_environment["RUBY_VERSION"] = "ruby 1.9.3p125"
#default_run_options[:shell] = 'bash'
namespace :deploy do
desc "Deploy your application"
task :default do
update
restart
end
desc "Setup your git-based deployment app"
task :setup, :except => { :no_release => true } do
dirs = [deploy_to, shared_path]
dirs += shared_children.map { |d| File.join(shared_path, d) }
run "#{try_sudo} mkdir -p #{dirs.join(' ')} && #{try_sudo} chmod g+w #{dirs.join(' ')}"
run "git clone #{repository} #{current_path}"
end
task :cold do
update
migrate
end
task :update do
transaction do
update_code
end
end
desc "Update the deployed code."
task :update_code, :except => { :no_release => true } do
run "cd #{current_path}; git fetch origin; git reset --hard #{branch}"
finalize_update
end
desc "Update the database (overwritten to avoid symlink)"
task :migrations do
transaction do
update_code
end
migrate
restart
end
task :finalize_update, :except => { :no_release => true } do
run "chmod -R g+w #{latest_release}" if fetch(:group_writable, true)
# mkdir -p is making sure that the directories are there for some SCM's that don't
# save empty folders
run <<-CMD
rm -rf #{latest_release}/log #{latest_release}/public/system #{latest_release}/tmp/pids &&
mkdir -p #{latest_release}/public &&
mkdir -p #{latest_release}/tmp &&
ln -s #{shared_path}/log #{latest_release}/log &&
ln -s #{shared_path}/system #{latest_release}/public/system &&
ln -s #{shared_path}/pids #{latest_release}/tmp/pids &&
ln -sf #{shared_path}/database.yml #{latest_release}/config/database.yml
CMD
if fetch(:normalize_asset_timestamps, true)
stamp = Time.now.utc.strftime("%Y%m%d%H%M.%S")
asset_paths = fetch(:public_children, %w(images stylesheets javascripts)).map { |p| "#{latest_release}/public/#{p}" }.join(" ")
run "find #{asset_paths} -exec touch -t #{stamp} {} ';'; true", :env => { "TZ" => "UTC" }
end
end
desc "Zero-downtime restart of Unicorn"
task :restart, :except => { :no_release => true } do
run "kill -s USR2 `cat /srv/paintings/shared/pids/unicorn.pid`"
end
desc "Start unicorn"
task :start, :except => { :no_release => true } do
run "cd #{current_path} ; bundle exec unicorn_rails -c config/unicorn.rb -D"
end
desc "Stop unicorn"
task :stop, :except => { :no_release => true } do
run "kill -s QUIT `cat /srv/paintings/shared/pids/unicorn.pid`"
end
namespace :rollback do
desc "Moves the repo back to the previous version of HEAD"
task :repo, :except => { :no_release => true } do
set :branch, "HEAD@{1}"
deploy.default
end
desc "Rewrite reflog so HEAD@{1} will continue to point to at the next previous release."
task :cleanup, :except => { :no_release => true } do
run "cd #{current_path}; git reflog delete --rewrite HEAD@{1}; git reflog delete --rewrite HEAD@{1}"
end
desc "Rolls back to the previously deployed version."
task :default do
rollback.repo
rollback.cleanup
end
end
end
def run_rake(cmd)
run "cd #{current_path}; #{rake} #{cmd}"
end
ОБНОВИТЬ
При запуске команды запуска единорога с сервера:
bundle exec unicorn_rails -c config/unicorn.rb -D
/usr/local/rvm/gems/ruby-1.9.3-p125/gems/bundler-1.1.1/lib/bundler.rb:255: warning: Insecure world writable dir /srv in PATH, mode 040777
Мои разрешения для / srv / drwxr - r-- 4 root root 4096 15 марта 19:14 srv * не уверен, что это правильно
unicorn_rails -E production -c $APP_PATH/config/unicorn.rb -D
должно быть все, что вам нужно. Итак, глядя на свой код, вам не хватает флага env (-E
), если вам нужно использовать пакет таким образом.