cli
# list all available tasks
$ bundle exec cap -T
# deploy to the staging environment
$ bundle exec cap staging deploy
# deploy to the production environment
$ bundle exec cap production deploy
# simulate deploying to the production environment
# does not actually do anything
$ bundle exec cap production deploy --dry-run
# list task dependencies
$ bundle exec cap production deploy --prereqs
# trace through task invocations
$ bundle exec cap production deploy --trace
# lists all config variable before deployment tasks
$ bundle exec cap production deploy --print-config-variables
before install
yum install emacs
yum install -y git gcc-c++ autoconf automake make patch
yum install -y bzip2 readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel iconv-devel
yum install -y curl-devel
# for postgresql
yum install -y postgresql-devel sqlite-devel
rvm install
rvm get stable
rvm list known
rvm install ruby-2.0.0-p353
# or
rvm upgrade ruby-2.0.0-p247 ruby-2.0.0-p353 #upgradの場合
user add
groupadd -g 10000 app
adduser -u 10000 app -g app -G app
id -a app
su app
cd
mkdir .ssh
chmod 700 .ssh
cp copy_key_from copy_key_to
chown app:app copy_key
chmod 600 copy_key
passenger & nginx
passenger & nginx install
gem install passenger
passenger-install-nginx-module
emacs /opt/nginx/conf/nginx.conf
The Nginx configuration file (/opt/nginx/conf/nginx.conf)
must contain the correct configuration options in order for Phusion Passenger
to function correctly.
This installer has already modified the configuration file for you! The
following configuration snippet was inserted:
http {
...
passenger_root /usr/local/rvm/gems/ruby-2.0.0-p353/gems/passenger-4.0.25;
passenger_ruby /usr/local/rvm/wrappers/ruby-2.0.0-p353/ruby;
...
}
After you start Nginx, you are ready to deploy any number of Ruby on Rails
applications on Nginx.
Press ENTER to continue.
--------------------------------------------
Deploying a Ruby on Rails application: an example
Suppose you have a Ruby on Rails application in /somewhere. Add a server block
to your Nginx configuration file, set its root to /somewhere/public, and set
'passenger_enabled on', like this:
server {
listen 80;
server_name www.yourhost.com;
root /somewhere/public; # <--- be sure to point to 'public'!
passenger_enabled on;
}
And that's it! You may also want to check the Users Guide for security and
optimization tips and other useful information:
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/passenger-4.0.25/doc/Users guide Nginx.html
http://www.modrails.com/documentation/Users%20guide%20Nginx.html
Enjoy Phusion Passenger, a product of Phusion (www.phusion.nl) :-)
https://www.phusionpassenger.com
Phusion Passenger is a trademark of Hongli Lai & Ninh Bui.
nginx 設定
起動とservice登録
/opt/nginx/sbin/nginx
netstat -lt
/opt/nginx/sbin/nginx -s stop
service登録後には
/etc/init.d/nginx start
service登録(option)
ここからinit-nginx.shをダウンロードする。
cd /opt
wget https://gist.githubusercontent.com/moreta/5104215b76c71cfaae2a/raw/cc26215fe9143fc544a6f0afc337b863ec634c51/init-nginx.sh
mv /opt/init-nginx.sh /etc/rc.d/init.d/nginx
chmod +x /etc/rc.d/init.d/nginx
chkconfig --add nginx
chkconfig nginx on
/etc/init.d/nginx start
/etc/init.d/nginx restart
capistrano
group :deploy do
gem 'capistrano'
gem 'capistrano_colors'
gem 'rvm-capistrano'
end
bundle install
bundle exec capify .
deploy
setup(install rvm & ruby locally)
rvm-capistranoを使って https://github.com/wayneeseguin/rvm-capistrano
before 'deploy:setup', 'rvm:install_rvm'
before 'deploy:setup', 'rvm:install_ruby'
set :rvm_type, :user # rvmの環境変数を~/.rvm(ユーザーことに)
set :rvm_ruby_string, local
set :rvm_ruby_version, 'ruby-2.0.0-p353@yourgemset'
cap deploy:setup
もしPermission denied (publickey).がでるなら
サーバの .ssh folderの権限 とその以下のファイルの権限をチェックすること。
- .sshディレクトリのPermissionを700に変更
- 公開鍵ファイルのPermissionも644から600に変更
依頼制チェック
cap deploy:check
cap deploy DB
その他
permission error
sudo: sudo を実行するには tty がなければいけません。すみません
http://linux.just4fun.biz/Linux%E7%92%B0%E5%A2%83%E8%A8%AD%E5%AE%9A/%E3%83%90%E3%83%83%E3%82%AF%E3%82%B0%E3%83%A9%E3%82%A6%E3%83%B3%E3%83%89%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%97%E3%83%88%E3%81%8B%E3%82%89%E5%88%A5%E3%83%A6%E3%83%BC%E3%82%B6%EF%BC%86%E3%83%91%E3%82%B9%E3%83%AF%E3%83%BC%E3%83%89%E3%81%AA%E3%81%97%E3%81%A7%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E5%AE%9F%E8%A1%8C.html http://www.slideshare.net/tohakushi/sudo-23615164
su & su -
su 만 했을때는 기존에 사용하는 유저의 환경 설정 상태에서 사용자만 root 나 지정 사용자로 변환 하는것입니다. 그리너 path 나 환경 변수들이 기존 사용자 것을 따라가죠.. su - 는 사용자만 바꾸는것이 아니고 새로 로그인 하는 효과를 나타냅니다.. 그래서 root 나 지정 사용자로 새로 로그인 하니까 전환전 사용자의 환경 변수나 path 등을 가져오지 않습니다..
gem install error
gem pg or sqlite3関連
yum install -y postgresql-devel sqlite-devel
Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes.
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
gem 'execjs'
gem 'therubyracer', platforms: :ruby
rake task
- https://coderwall.com/p/-qmwew
- http://gistflow.com/posts/372-execute-rake-task-on-remote-server-with-capistrano
deploy.rb
namespace :rake do
desc 'Run a task on a remote server.'
# run like: cap staging rake:invoke task=yoour:rake:take:name
task :invoke do
run "cd #{current_path} && RAILS_ENV=#{rails_env} bundle exec rake #{ENV['task']}"
end
end