I would like to use Capistrano to deploy my app in my server
I have the deploy.rb file with the following content:
set :user, "deploy"
set :use_sudo, true
set :deploy_to, "/webapps/#{application}"
#set :deploy_via, :remote_cache #Using this option avoids to do a full repository clone
#RVM
set :rvm_type, :system #System Wide installation
set :rvm_ruby_string, 'ree#K2'
set :rvm_install_shell, :bash
before 'deploy:setup','rvm:install_rvm'
before 'deploy:setup', 'rvm:install_ruby'
# if you're still using the script/reaper helper you will need
# these http://github.com/rails/irs_process_scripts
# If you are using Passenger mod_rails uncomment this:
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "touch #{File.join(current_path,'tmp','restart.txt')}"
end
end
Everything works fine when i set the root user, installs RVM (system-wide installation) and even a Ruby Enterprise, but when I run 'cap deploy:setup' setting the use_sudo option and deploy user, get this:
$ cap deploy:setup
* executing `deploy:setup'
triggering before callbacks for `deploy:setup'
* executing `rvm:install_rvm'
* executing "bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)"
servers: ["myserver.com"]
Password:
[myserver.com] executing command
[myserver.com] bash -c 'bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)'
*** [err :: myserver.com] bash: line 304: /usr/local/rvm/RELEASE: Permission denied
command finished in 564ms
failed: "bash -c 'bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)'" on myserver.com
What I have to do to make this work? Do I have to adjust some settings in sudoers file?
please test with 1.1.0:
gem install rvm-capistrano
Related
I am deploying my application to a new server which has everything installed.
I am using the following capistrano deploy.rb:
require "capistrano/ext/multistage"
require "bundler/capistrano"
set :default_environment, {
'ORACLE_HOME' => "/opt/oraclient/64/11.2.0.2/",
'LD_LIBRARY_PATH' => "$ORACLE_HOME/lib:/usr/local/lib",
'PATH' => "/opt/ruby/bin:$PATH:$ORACLE_HOME/bin"
}
SECURE_FILES = ['database.yml', 'ldap.yml', 'initializers/secret_token.rb']
set :application, "myapp"
set :use_sudo, false
set :scm, :git
set :repository, "ssh://git#hostname:7999/web/myapp.git"
set :user, "webuser"
set :deploy_via, :remote_cache
after "deploy:update_code", "custom:create_symlinks", "custom:assets_precompile", "custom:miscellaneous"
after "deploy", "deploy:migrate"
after "deploy", "deploy:cleanup"
namespace :deploy do
desc "Restarting mod_rails with restart.txt"
task :restart, :roles => :app, :except => { :no_release => true } do
run "touch #{current_path}/tmp/restart.txt"
end
[:start, :stop].each do |t|
desc "#{t} task is a no-op with mod_rails"
task t, :roles => :app do ; end
end
namespace :web do
desc "Enable maintenance mode for apache"
task :enable_maintenance, :role => :web do
run "mkdir -p #{shared_path}/system"
on_rollback { run "rm -f #{shared_path}/system/maintenance.html" }
page = File.read('public/maintenance.html')
put page, "#{shared_path}/system/maintenance.html", :mode => 0644
end
desc "Disable maintenance mode for apache"
task :disable_maintenance, :role => :web do
run "rm -f #{shared_path}/system/maintenance.html"
end
end
end
namespace :custom do
desc "Creating config, bundler-GEMS symlinks"
task :create_symlinks, :roles => :app do
#Secure Configuration File Symlinks
SECURE_FILES.each do |link|
fobj = "#{release_path}/config/#{link}"
run <<-CMD
if [ -e #{fobj} ]; then rm -f #{fobj}; fi;
rm -f #{previous_release}/config/#{fobj};
ln -s #{vormetric_path}/#{application}/#{link} #{fobj};
CMD
end
#Bundler GEM Installation Symlink
shared_bundler_dir = File.join(shared_path, 'bundle')
release_bundler_dir = File.join(current_release, 'vendor/bundle')
run "ln -s #{shared_bundler_dir} #{release_bundler_dir}"
end
desc "Assets Pre-Compilation"
task :assets_precompile, :roles => :app do
run "cd #{current_release} && RAILS_ENV=#{rails_env} bundle exec rake assets:precompile"
end
desc "Miscellaneous Tasks"
task :miscellaneous, :roles => :app do
run "chmod -f +w #{current_release}/db/schema.rb"
end
end
This is box-specific deploy script myhostname.rb:
server "myhostname", :app, :web, :db, :primary => true
set :deploy_to, "/opt/web/var/myapp"
set :rails_env, "customertest"
set :branch, "staging"
Now the remote box does not have access to internet, but I have all my gems stored under vendor/cache. So it should pick up from there.(vendor/cache has nokigiri under /myapp/current/vendor/cache on remote server)
When i run
cap deploy servername
, i get the following error:
** [out :: myhost] An error occurred while installing nokogiri (1.5.9), and Bundler cannot
** [out :: myhost] continue.
** [out :: myhost] Make sure that `gem install nokogiri -v '1.5.9'` succeeds before bundling.
My remote box where the code is supposed to be deployed has the following folders set up:
/opt/web/var/myapp
/opt/web/var/myapp/current(where all the code is cloned currently)
/opt/web/var/myapp/releases
/opt/web/var/myapp/shared
I am not sure how it i supposed to pick up and install the gem.
This quote from bundler docs might be relevant (emphasis mine):
http://bundler.io/v1.9/bundle_package.html
By default, if you simply run bundle install after running bundle package, Bundler will still connect to rubygems.org to check whether a platform-specific gem exists for any of the gems in vendor/cache.
This behavior can be avoided by instead running bundle install --local. Note that this requires you to have the correctly platformed version for all of your gems already cached. The easiest way to achieve this is to run bundle package on an identical machine and then check in those vendored gems.
So, in short, you need to pass the --local flag when running bundler in the production server to avoid connecting to rubygems altogether.
The solution for use with capistrano is to set this variable in you deploy.rb file:
# deployment and quiet are used by default, we add the local flag
set :bundle_flags, "--deployment --quiet --local"
This is the first time I am deploying and getting errors.
here is my deploy.rb file
require 'bundler/capistrano'
set :application, "app"
set :scm, :git
set :repository, "git#github.com:myname/#{application}.git"
set :branch, "master"
server "198.12.78.92", :web, :app, :db, primary: true
set :user, "myname"
set :deploy_to, "/home/#{user}/public_html/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
end
Here is the error I am getting.
*** [deploy:update_code] rolling back
* executing "rm -rf /home/myname/public_html/app/releases/20130313073408; true"
servers: ["198.12.78.92"]
[198.12.78.92] executing command
command finished in 891ms
failed: "sh -c 'cp -RPp /home/myname/public_html/app/shared/cached-copy /home/myname/public_html/app/releases/20130313073408 && (echo dd92017bc8bb7f951df52d6a14c933e3033fd24b > /home/myname/public_html/app/releases/20130313073408/REVISION)'" on 198.12.78.92
EDIT - I have commented "set :deploy_via, :remote_cache" and now getting bundle: not found error though
OK It seems the answer is (see my comment to your question):
Have a recent rvm installed on both your workstation and the server (I have 1.17.1).
add:
gem 'rvm-capistrano'
to your Gemfile (inside group :development as the capistrano gem)
add:
require "rvm/capistrano"
require "bundler/capistrano"
to your config/deploy.rb
That should do it
If using rbenv put this in .bashrc
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
before the following line to capistrano load the environment even if connect with non-interactive shell
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
probably will also work also with rvm initialization
I've had the same problems. Below is solution for RBenv and RVM.
RBENV
Install correctly RBenv. Install bundler gem. Pefrorm 'rbenv rehash'.
Add to deploy.rb or deploy/.rb
set :default_environment, { 'PATH' => '$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH' }
RVM
Install correctly RVM. Install bundler gem.
gem 'rvm-capistrano'
deloy.rb or deploy/.rb
require 'rvm/capistrano'
set :rvm_ruby_string, 'ruby-2.0.0-p247' # Change to your ruby version
set :rvm_type, :system # :user if RVM installed in $HOME
For further configuration info read: https://github.com/wayneeseguin/rvm-capistrano
Good luck.
I'm trying to deploy my first app to a VPS ubuntu 12.10, using capsitrano, and following the RailsCasts "Deploying to a VPS" videocast.
One more question, i haven't added an nginx config, nor a unicorn config file. Can i go without them? ( I will want to config nginx trough console.)
My deploy.rb file
require "bundler/capistrano"
set :application, "picurwebaruhaz"
set :scm, "git"
set :repository, "git://github.com/gwuix2/picurwebaruhaz.git"
set :branch, "master"
set :user, "gwuix2"
set :deploy_to, "/home/#{user}/#{application}"
default_run_options[:pty] = true
# set :scm, :git # You can set :scm explicitly or Capistrano will make an intelligent guess based on known version control directory names
# Or: `accurev`, `bzr`, `cvs`, `darcs`, `git`, `mercurial`, `perforce`, `subversion` or `none`
role :web, "198.211.117.84" # Your HTTP server, Apache/etc
role :app, "198.211.117.84" # This may be the same as your `Web` server
role :db, "198.211.117.84", :primary => true # This is where Rails migrations will run
role :db, "198.211.117.84"
# if you want to clean up old releases on each deploy uncomment this:
after "deploy:restart", "deploy:cleanup"
# if you're still using the script/reaper helper you will need
# these http://github.com/rails/irs_process_scripts
# If you are using Passenger mod_rails uncomment this:
namespace :deploy do
task :start do ; end
task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
end
I get the following error:
* executing "cd /home/gwuix2/picurwebaruhaz/releases/20130322113243 && bundle install --gemfile /home/gwuix2/picurwebaruhaz/releases/20130322113243/Gemfile --path /home/gwuix2/picurwebaruhaz/shared/bundle --deployment --quiet --without development test"
servers: ["198.211.117.84"]
[198.211.117.84] executing command
** [out :: 198.211.117.84] sh: 1: bundle: not found
command finished in 357ms
*** [deploy:update_code] rolling back
* executing "rm -rf /home/gwuix2/picurwebaruhaz/releases/20130322113243; true"
servers: ["198.211.117.84"]
[198.211.117.84] executing command
command finished in 384ms
failed: "sh -c 'cd /home/gwuix2/picurwebaruhaz/releases/20130322113243 && bundle install --gemfile /home/gwuix2/picurwebaruhaz/releases/20130322113243/Gemfile --path /home/gwuix2/picurwebaruhaz/shared/bundle --deployment --quiet --without development test'" on 198.211.117.84
Edit:
Here is my app:
APP ON GITHUB https://github.com/gwuix2/picurwebaruhaz
Edit_2:
If I SSH into the server and run $ gem install bundler, it installs, but when I run:
gwuix2#picurbolt:~$ sudo gem install bundler sudo: gem: command not
found
any suggestions?
Can't figure it out myself.
deploy.rb needs:
require "rvm/capistrano"
require "bundler/capistrano"
Try running bundler command without sudo:
gwuix2#picurbolt:~$ gem install bundler sudo: gem: command not found
I keep getting the following error when trying to deploy my app with the bundle/install option:
failed: "sh -c 'cd /home/deploy/swamp/releases/20110903003336
&& bundle install --gemfile /home/deploy/swamp/releases/20110903003336/Gemfile
--path /home/deploy/swamp/shared/bundle --deployment --quiet
--without development test'" on 12.345.678.98
**Update - looks like I missed an error:
[err :: 12.345.678.98] sh: bundle: not found
I've tried this in my deploy.rb:
require "bundler/capistrano"
and I've tried this:
namespace :bundler do
task :create_symlink, :roles => :app do
shared_dir = File.join(shared_path, 'bundle')
release_dir = File.join(current_release, '.bundle')
run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}")
end
task :bundle_new_release, :roles => :app do
bundler.create_symlink
run "cd #{release_path} && bundle install --without test"
end
end
after 'deploy:update_code', 'bundler:bundle_new_release'
I've also moved my bundle to the vendor path with this:
bundle install --path vendor/bundle
I don't think it's a permissions problem, because I can log in manually with deploy and bundle install directly on the server no problem. Here is the entire deploy.rb file:
require "bundler/capistrano"
set :application, "swamp"
set :domain, "12.345.678.98"
set :repository, "git#github.com:***/**.git"
set :deploy_to, "/home/deploy/#{application}"
set :rails_env, 'production'
set :branch, "master"
role :app, domain
role :web, domain
role :db, domain, :primary => true
set :deploy_via, :remote_cache
set :scm, :git
set :user, "deploy"
set :runner, "deploy"
ssh_options[:port] = ****
set :use_sudo, false
after "deploy", "deploy:cleanup"
namespace :deploy do
desc "Restarting mod_rails with restart.txt"
task :restart, :roles => :app, :except => { :no_release => true } do
run "touch #{current_path}/tmp/restart.txt"
end
[:start, :stop].each do |t|
desc "#{t} task is a no-op with mod_rails"
task t, :roles => :domain do ; end
end
end
task :after_update_code do
run "ln -nfs #{deploy_to}/shared/config/database.yml #{release_path}/config/database.yml"
end
I found the solution here:
http://www.pastbedti.me/2011/06/change-path-environment-with-rails-and-capistrano/
In you config/deploy.rb add the following snippet
set :default_environment, {
'PATH' => "/opt/ruby-enterprise/bin/:$PATH"
}
Then I had to add gemfile.lock and gemfile to the repository and the BAM!
outdated
the below solution works for capistrano 2. for version 3 and up use the capistrano-rbenv plugin.
assuming you're using the bash shell and have rbenv configured in something along the lines of a bashrc or profile file (globally in /etc or on a user-by-user basis) the problem is that capistrano does not use a so-called login shell which is required to have these files loaded (which, in the end, load rbenv).
for that purpose you might want to instruct capistrano to use such a shell:
default_run_options[:shell] = '/bin/bash --login'
put that into your deploy.rb. also has the benefit of keeping you DRY by not introducing another location to manage your rbenv $PATH additions -- in contrast to fatfrog's solution.
This happens because the bashrc rbenv init doesn't get executed. Move this to the top of your deployer user bashrc file and it will fix the problem:
if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
. /etc/bash_completion
fi
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
If your Issue is RVM on the server, then look at the help provided by rvm.io:
https://rvm.io/integration/capistrano/#gem
make sure you indeed have the rbenv installed in your server(sounds ridiculous, but it did happen in my case)
use this gem: https://github.com/yyuu/capistrano-rbenv
for more details, see my answer here: https://stackoverflow.com/a/15779928/445908
I was facing this problem and in my case the snippet from deploy/production.rb was as follows:
run "cd #{release_path} && bundle --without development test"
Had to install bundler as follows:
sudo apt-get install bundler
I am new to using git and Capistrano. I have setup everything else on my server and pushed my app onto a git repo (http://github.com/tnederlof/daily-trailer). When I go to run cap deploy:cold everything seems to be working until it tries to rake the db. Below is what I get when I run it, this is the last bunch of information I recieve and where the error occurs:
* executing "cd /var/www/dailytrailer.net/releases/20100205052047; rake RAILS_ENV=production db:migrate"
servers: ["173.203.201.168"]
[173.203.201.168] executing command
** [out :: 173.203.201.168] (in /var/www/dailytrailer.net/releases/20100205052047)
command finished
* executing `deploy:start'
[DEPRECATED] `deploy:start` is going to be removed after 2.5.9 - see http://is.gd/2BPeA
* executing "cd /var/www/dailytrailer.net/current && nohup script/spin"
servers: ["173.203.201.168"]
[173.203.201.168] executing command
** [out :: 173.203.201.168] nohup: ignoring input and appending output to `nohup.out'
** [out :: 173.203.201.168] nohup: cannot run command `script/spin': No such file or directory
command finished
failed: "sh -c 'cd /var/www/dailytrailer.net/current && nohup script/spin'" on 173.203.201.168
Can someone please help me figure out what script/spin is all about?
Thank you!
Do you know what you're trying to use for an app server? If it's Passenger, then you've got something screwed up in your deploy.rb. (Post that file if you want more help debugging this.) If it's mongrel, then this should be helpful.
http://www.rubyrobot.org/article/deploying-rails-20-to-mongrel-with-capistrano-21
so I am having the sam problem here
Everything gets executed expect for
executing `deploy:start'
[DEPRECATED] `deploy:start` is going to be removed after 2.5.9 - see http://is.gd/2BPeA
* executing "cd /srv/www/domain.com/domain/current && nohup script/spin"
servers: ["domain.com"]
[domain.com] executing command
** [out :: domain.com] nohup: ignoring input and appending output to `nohup.out'
** [out :: domain.com] nohup: cannot run command `script/spin': No such file or directory
command finished
failed: "sh -c 'cd /srv/www/domain.com/domain/current && nohup script/spin'" on domain.com
here is my deploy file don't see any problems as is
set :application, "domain"
set :repository, "git#git.assembla.com:domain.git"
set :user, "blitz"
set :use_sudo, false
set :scm, :git
# Or: `accurev`, `bzr`, `cvs`, `darcs`, `git`, `mercurial`, `perforce`, `subversion` or `none`
set :deploy_to, "/srv/www/domain.com/#{application}"
#set :git_enable_submodules, 1 # Make sure git submodules are populated
set :port, 3002 # The port you've setup in the SSH setup section
#set :ssh_options, { :forward_agent => true }
default_run_options[:pty] = true
role :web, "domain.com" # Your HTTP server, Apache/etc
role :app, "domain.com" # This may be the same as your `Web` server
role :db, "domain.com", :primary => true # This is where Rails migrations will run
#role :db, "domain.com" # for slave db
# If you are using Passenger mod_rails uncomment this:
# if you're still using the script/reapear helper you will need
# these http://github.com/rails/irs_process_scripts
namespace :deploy do
desc "Restarting mod_rails with restart.txt"
# task :start do ; end
# task :stop do ; end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
end
desc "Make symlink for database.yml"
task :symlink_dbyaml do
run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
end
desc "Create empty database.yml in shared path"
task :create_dbyaml do
run "mkdir -p #{shared_path}/config"
put '', "#{shared_path}/config/database.yml"
end
end
after 'deploy:setup', 'deploy:create_dbyaml'
after 'deploy:update_code', 'deploy:symlink_dbyaml'
after "deploy", "deploy:cleanup"
edit:
never-mind found the ans
was using passenger and needed this in the deploy.rb
[:start, :stop].each do |t|
desc "ignore #{t} since we are using passenger"
task t do ; end
end