nginx+pm2+nodejs部署

(可选)服务器端关闭root用户的ssh访问:

为服务器安全起见,关闭root账户的远程访问。

打开配置文件:

vi /etc/ssh/sshd_config

找到如下设置,并修改yes为no:

PermitRootLogin no

保存文件后,重启sshd服务:

service sshd restart  

本地安装pm2

npm install pm2 -g

如果可得到版本号,则说明安装成功:

pm2 -v 

配置SSH无密码登录

1.1、本地环境配置

#用户家目录
cd .ssh
#生成私钥和公钥
ssh-keygen -t rsa -b 4096 -C "bradball@qq.com"
#开启SSH代理
eval "$(ssh-agent -s)"
#将id_rsa加入代理中
ssh-add ~/.ssh/id_rsa

 1.2、server环境搭建

前面步骤和本地环境相同。然后:

sudo vim authorized_keys

 将本地id_rsa.pub写入 authorized_keys。

#授权
sudo chmod 600 authorized_keys
#重启ssh
sudo service ssh restart

 

设置Github仓库(略)

本地pm2的ecosystem配置

{
  "app": [{
    "name" :"Ice",
    "script": "service.js",
    "env" :{
      "COMMON_VARIABLE": "true"
    },
    "env_production": {
      "NODE_ENV": "production"
    }
  }],
  "deploy": {
    "production": {
      "user": "brad",
      "host": ["xxx.78.174.xxx"],
      "ref": "origin/master",
      "port": "3006",
      "repo": "git@git.coding.net:dt_xz/ice.git",
      "path": "/home/brad/ice/production",
      "ssh_options": "StrictHostKeyChecking=no",
      "pre-deploy-local": "echo 'Deploy Done'",
      "env": {
        "NODE_ENV": "production"
      }

    }
  }
}
production : {
      user : "登录远程服务器的用户名,此处填写我们创建的yishi",
      host : "远程服务器的IP或hostname,此处可以是数组同步部署多个服务器,不过鉴于我们只有一个服务器,因此我们填写123.57.205.23",
      ref  : "远端名称及分支名,此处填写origin/master",
      repo : "git仓库地址,此处填写git@github.com:e10101/pm2app.git",
      path : "远程服务器部署目录,需要填写user具备写入权限的目录,此处填写/home/yishi/www/production",
      "post-deploy" : "部署后需要执行的命令,此处填写npm install && pm2 startOrRestart ecosystem.json --env production"
    },

提交代码,在本地运行命令:

pm2 deploy ecosystem.json production setup

 提示错误:

Host key verification failed.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.
    failed to clone
Deploy failed

此时主要是在远程服务器中,并未将加入known_hosts,在服务器端通过如下命令设置:

ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
posted @ 2017-12-11 21:27  前进的卒子  阅读(2229)  评论(1编辑  收藏  举报