Ruby on rails 3 部署时使用capistrano 3时出现问题

部署时使用capistrano 3时遇到问题。默认情况下，我的应用程序运行到/tmp目录，即使我提到了部署路径（deploy_to）。运行cap使用的git ssh脚本时出现权限被拒绝错误

$cap开发部署：选中

 INFO [8ad6d60d] Running mkdir -p /tmp/myapp/ on 40.12.255.11
 INFO [8ad6d60d] Finished in 10.468 seconds with exit status 0 (successful).
 INFO Uploading /tmp/myapp/git-ssh.sh 100.0%
 INFO [b1e9863e] Running chmod +x /tmp/myapp/git-ssh.sh on 40.12.255.11
 INFO [b1e9863e] Finished in 8.093 seconds with exit status 0 (successful).

$cat/tmp/myapp/git ssh.sh

#!/bin/sh -e

exec /usr/bin/ssh -o PasswordAuthentication=no -o StrictHostKeyChecking=no "$@"

config/deploy.rb

set :application, "myapp"
set :scm, :git
set :repo_url,  "git@github.com:example/webapp.git"
set :deploy_to, "/home/ec2-user/capistrano-3/myapp"
set :ssh_options, {:keys => ["#{ENV['HOME']}/.ssh/myapp.pem"] }

set :log_level, :info
set :rvm_ruby_string, '2.0.0'
set :rvm_type, :user

set :branch, "master"
set :user, "ec2-user"
set :use_sudo, false
set :keep_releases, 2
set :git_shallow_clone, 1
set :deploy_via, :copy

set :whenever_command, "bundle exec whenever"
require 'sidekiq/capistrano'

namespace :deploy do
  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      # Your restart mechanism here, for example:
      # execute :touch, release_path.join('tmp/restart.txt')
    end
  end
  after :restart, :clear_cache do
    on roles(:web), in: :groups, limit: 3, wait: 10 do
      # Here we can do anything such as:
      # within release_path do
      #   execute :rake, 'cache:clear'
      # end
    end
  end

  after :finishing, 'deploy:cleanup'

end

set :deploy_to, "/home/ec2-user/capistrano-3/myapp"
set :rails_env, "development"
set :unicorn_env, "development"
server "ec2-user@40.12.255.11", user: "ec2-user", roles: %w{web app db}
set :branch, ENV["REVISION"] || ENV["BRANCH_NAME"] || "master"

Capfile

require 'capistrano/setup'
require 'capistrano/deploy'
require 'capistrano/rvm'
require 'capistrano/bundler'

Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }

config/deploy/development.rb

set :application, "myapp"
set :scm, :git
set :repo_url,  "git@github.com:example/webapp.git"
set :deploy_to, "/home/ec2-user/capistrano-3/myapp"
set :ssh_options, {:keys => ["#{ENV['HOME']}/.ssh/myapp.pem"] }

set :log_level, :info
set :rvm_ruby_string, '2.0.0'
set :rvm_type, :user

set :branch, "master"
set :user, "ec2-user"
set :use_sudo, false
set :keep_releases, 2
set :git_shallow_clone, 1
set :deploy_via, :copy

set :whenever_command, "bundle exec whenever"
require 'sidekiq/capistrano'

namespace :deploy do
  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      # Your restart mechanism here, for example:
      # execute :touch, release_path.join('tmp/restart.txt')
    end
  end
  after :restart, :clear_cache do
    on roles(:web), in: :groups, limit: 3, wait: 10 do
      # Here we can do anything such as:
      # within release_path do
      #   execute :rake, 'cache:clear'
      # end
    end
  end

  after :finishing, 'deploy:cleanup'

end

set :deploy_to, "/home/ec2-user/capistrano-3/myapp"
set :rails_env, "development"
set :unicorn_env, "development"
server "ec2-user@40.12.255.11", user: "ec2-user", roles: %w{web app db}
set :branch, ENV["REVISION"] || ENV["BRANCH_NAME"] || "master"

我的问题是

1.为什么生成tmp/myapp？我在deploy_to中提到了路径。如何克服这个问题

2.如何避免生成git-ssh.sh文件。如上所述，它存在一些密码问题。如何克服所有问题以进行适当的部署

---

提前感谢您的帮助

此命令可解决capistrano3问题

cap-jefferson部署：设置

cap-jefferson部署：检查

capjefferson部署

重新启动系统

/tmp/myapp

实际上不是运行应用程序的位置。它是git:wrapper任务的一部分，该任务创建该文件夹并检查它是否具有正确的权限。一旦部署，它将输出到您指定的正确文件夹“/home/ec2 user/capistrano-3/myapp”

请附上错误日志，以便更好地了解那里发生了什么。部署：检查在“退出状态为0（成功）”的上方成功

您可以使用

：tmp\u dir

---

参考资料：

要解决此问题，需要在

deploy.rb

文件中添加以下行：

set :tmp_dir, "/home/user/tmp"

---

如果我遇到同样的问题，你有没有找到解决问题的办法？@Martinffx-事实上这不是问题。它工作正常。见下面的答案。我在部署的最初时间发布了这个问题。读这个。你可以理解很多。