Ruby on rails 独角兽卡皮斯特拉诺没有启动
您好,我正在VPS中部署我的rails应用程序,我关注了这个博客,问题是nginx仅显示500个错误页面,我怀疑我的unicorn不是由capistrano启动的(因为如果我手动启动unicorn,nginx工作),那么如何通过cap:deploy启动unicorn呢 这是我的cap文件Ruby on rails 独角兽卡皮斯特拉诺没有启动,ruby-on-rails,nginx,capistrano,unicorn,Ruby On Rails,Nginx,Capistrano,Unicorn,您好,我正在VPS中部署我的rails应用程序,我关注了这个博客,问题是nginx仅显示500个错误页面,我怀疑我的unicorn不是由capistrano启动的(因为如果我手动启动unicorn,nginx工作),那么如何通过cap:deploy启动unicorn呢 这是我的cap文件 require "bundler/capistrano" require "rvm/capistrano" server "104.131.206.110", :web, :app, :db, p
require "bundler/capistrano"
require "rvm/capistrano"
server "104.131.206.110", :web, :app, :db, primary: true
set :application, "testvpsdo"
set :user, "navin"
set :port, 3008
set :deploy_to, "/home/#{user}/apps/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false
set :scm, "git"
set :repository, "git@github.com:navinspm/testvpsdo.git"
set :branch, "master"
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
after "deploy", "deploy:cleanup" # keep only the last 5 releases
namespace :deploy do
%w[start stop restart].each do |command|
desc "#{command} unicorn server"
task command, roles: :app, except: {no_release: true} do
run "/etc/init.d/unicorn_#{application} #{command}"
end
end
task :setup_config, roles: :app do
sudo "ln -nfs #{current_path}/config/nginx.conf /etc/nginx/sites-enabled/#{application}"
sudo "ln -nfs #{current_path}/config/unicorn_init.sh /etc/init.d/unicorn_#{application}"
run "mkdir -p #{shared_path}/config"
put File.read("config/database.example.yml"), "#{shared_path}/config/database.yml"
puts "Now edit the config files in #{shared_path}."
end
after "deploy:setup", "deploy:setup_config"
task :symlink_config, roles: :app do
run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
end
after "deploy:finalize_update", "deploy:symlink_config"
desc "Make sure local git is in sync with remote."
task :check_revision, roles: :web do
unless `git rev-parse HEAD` == `git rev-parse origin/master`
puts "WARNING: HEAD is not the same as origin/master"
puts "Run `git push` to sync changes."
exit
end
end
before "deploy", "deploy:check_revision"
end
这就是ps aux | grep unicorn
navin 15055 0.0 4.9 161736 24688 ? Sl Aug04 0:01 unicorn master -D -c /home/navin/apps/testvpsdo/current/config/unicorn.rb -E production
navin 15058 0.0 16.4 245268 82480 ? Sl Aug04 0:03 unicorn worker[0] -D -c /home/navin/apps/testvpsdo/current/config/unicorn.rb -E production
navin 15060 0.0 16.3 245120 82228 ? Sl Aug04 0:03 unicorn worker[1] -D -c /home/navin/apps/testvpsdo/current/config/unicorn.rb -E production
navin 16605 0.0 0.1 11744 904 pts/1 S+ 00:23 0:00 grep --color=auto unicorn
那么我的独角兽是否有问题?如果有,如何通过capistrano启动独角兽?我也有同样的错误,原因是: 停止capistrano3时,unicorn在默认情况下尝试tmp/pids/unicorn.pid,但“unicorn.pid”位于/shared/pids/unicorn.pid
通过更改unicorn.rb中unicorn.pid的路径,解决了我的错误。是通过
cap
部署后或手动启动unicorn
服务器后的ps | grep
输出?@navispm您可以尝试,“使用capistrano3管理独角兽会更容易。”SteveRobinson在部署application@Shrikanth我也试过了,但如果我给独角兽戴上帽子:停下来,然后启动它说独角兽启动了,但什么也没有happens@navinspm在那之后你有没有和ps-ef | grep unicorn联系过?独角兽在跑吗?