4

我在部署时无法使用 capistrano 3。即使我提到了部署路径（deploy_to），我的应用程序也会默认运行到 /tmp 目录。运行 cap 使用的 git-ssh 脚本时出现一些权限被拒绝错误。

$上限开发部署：检查

 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).

$猫/tmp/myapp/git-ssh.sh

#!/bin/sh -e

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

配置/部署.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

头文件

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

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

配置/部署/development.rb

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.为什么会生成tmp/myapp？我在 deploy_to 中提到了路径。如何克服这一点？

2.如何避免生成git-ssh.sh文件。如上所述，它有一些密码问题。我怎样才能克服所有问题以进行适当的部署。

提前感谢您的帮助

4

3 回答 3

1

  1. /tmp/myapp实际上并不是应用程序正在运行的地方。它是 git:wrapper 任务的一部分，它创建该文件夹并检查它是否具有正确的权限。部署后，它将输出到您指定的正确文件夹“/home/ec2-user/capistrano-3/myapp”

  2. 请附上错误日志，以便更好地了解那里发生了什么。deploy:check 在“退出状态为 0（成功）”上方成功。

:tmp_dir 您可以使用参考更改 tmp 目录： https ://github.com/capistrano/capistrano/blob/master/README.md#configuration

于 2014-01-17T02:17:46.523 回答
0

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"
于 2014-11-21T11:08:05.003 回答
-1

此命令解决 capistrano3 问题

cap jefferson deploy:setup

cap jefferson deploy:check

cap jefferson deploy

重新启动系统

于 2014-01-07T13:48:23.260 回答