capistrano 部署后自动重启服务器

Question

我有 nginx + nginx 单元 + django python 应用程序，并且 django 项目是由 capistrano

deploy.rb

lock "~> 3.16.0"

set :application, "mynavi"
set :branch, 'master'
set :deploy_to, "/var/www/html/mynavi"

set :linked_dirs, fetch(:linked_dirs, []).push('static')
set :keep_releases, 3

set :linked_files,  %w{.env}

set :repo_url, "[email protected]:/~/myGit/mynavi.git"

production.rb

set :stage, :production
set :branch, 'master'
server 'lion.example.jp', user: 'ubuntu', roles: %w(app), primary: true
namespace :deploy do
    desc 'Collec Static Files'
    task :collectImg do
        on roles(:app) do
            execute "source activate mynavi;/home/ubuntu/anaconda3/envs/mynavi/bin/python /var/www/html/mynavi/current/manage.py collectstatic --noinput"
        end
    end
    after :publishing, :collectImg
end

cap 部署的生产部署使部署成功

但是，部署后

我需要手动重新启动单元。

sudo systemctl restart unit

我可以在部署后自动执行此操作吗？

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解决方案

感谢@Timo Stark的回答

我的最终制作.rb在这里，只需添加卷曲线。

生产.rb

set :stage, :production
set :branch, 'master'
server 'lion.example.jp', user: 'ubuntu', roles: %w(app), primary: true
namespace :deploy do
    desc 'Collec Static Files'
    task :collectImg do
        on roles(:app) do
            execute "source activate mynavi;/home/ubuntu/anaconda3/envs/mynavi/bin/python /var/www/html/mynavi/current/manage.py collectstatic --noinput"
            execute "sudo curl -X GET --unix-socket /path/to/control.unit.sock http://localhost/control/applications/app_name/restart"
        end
    end
    after :publishing, :collectImg
end

Answer 1

使用最新版本，您可以重新启动应用程序并让 Unit 从工作目录重新加载代码。

sudo curl -X GET --unix-socket /path/to/control.unit.sock  \
      http://localhost/control/applications/app_name/restart

https://unit.nginx.org/configuration/#process-management

快乐进一步讨论 Capistrano 集成。