通过 ssh 自动部署 github 并返回 rsync 退出，代码为 255

Question

我想使用 ssh 将我的 NodeJS GitHub 项目部署到我的 VP，所以我在 .github/workflows 中制作了这个脚本：

  
name: Node CI

on: [push]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v1
    - name: Install Node.js
      uses: actions/setup-node@v1
      with:
        node-version: '10.x'
    - name: Install npm dependencies
      run: npm install
    - name: Run build task
      run: npm run build --if-present
    - name: Deploy to Server
      uses: easingthemes/ssh-deploy@v2.2.11
      env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_KEY }}
          ARGS: "-rltgoDzvO --delete"
          SOURCE: "/"
          REMOTE_HOST: ${{ secrets.HOST }}
          REMOTE_USER: ${{ secrets.USERNAME }}
          TARGET: ${{ secrets.FOLDER_TARGET }}
          EXCLUDE: "/dist/, /node_modules/"

我在我的存储库密钥中输入所有信息。 为了生成 ssh 密钥，我使用以下命令： ssh-keygen -m PEM -t rsa -b 4096 没有转述。 而且我在 SSH_KEY 值中传递了 ~/.ssh/id_rsa` 字符串

但毕竟，我在运行动作脚本时遇到了这个错误：

Run easingthemes/ssh-deploy@v2.2.11
[general] GITHUB_WORKSPACE:  /home/runner/work/Litopia.fr/Litopia.fr
[SSH] Creating /home/runner/.ssh dir in  /home/runner/work/Litopia.fr/Litopia.fr
✅ [SSH] dir created.
[SSH] Creating /home/runner/.ssh/known_hosts file in  /home/runner/work/Litopia.fr/Litopia.fr
✅ [SSH] file created.
✅ Ssh key added to `.ssh` dir  /home/runner/.ssh/deploy_key
[Rsync] Starting Rsync Action: /home/runner/work/Litopia.fr/Litopia.fr// to ***@***:***
[Rsync] exluding folders /dist/,/node_modules/
⚠️ [Rsync] error:  rsync exited with code 255
⚠️ [Rsync] stderr:  Warning: Permanently added '***,82.65.27.189' (ECDSA) to the list of known hosts.
Permission denied, please try again.
Permission denied, please try again.
***@***: Permission denied (publickey,password).
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: unexplained error (code 255) at io.c(235) [sender=3.1.3]

⚠️ [Rsync] stdout:  
⚠️ [Rsync] cmd:  rsync /home/runner/work/Litopia.fr/Litopia.fr// ***@***:*** --rsh "ssh -p 22 -i /home/runner/.ssh/deploy_key -o StrictHostKeyChecking=no" --recursive --exclude=/dist/ --exclude=/node_modules/ -rltgoDzvO --delete
 1: 0x9da7c0 node::Abort() [/home/runner/runners/2.278.0/externals/node12/bin/node]
 2: 0xa4e219  [/home/runner/runners/2.278.0/externals/node12/bin/node]
 3: 0xba5d59  [/home/runner/runners/2.278.0/externals/node12/bin/node]
 4: 0xba7b47 v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [/home/runner/runners/2.278.0/externals/node12/bin/node]
 5: 0x13750d9  [/home/runner/runners/2.278.0/externals/node12/bin/node]

Answer 1

首先检查，如easingthemes/ssh-deploy README 中所述，公钥部分已添加到接收部署的服务器上的authorized_keys 文件中。

尝试和测试它

ssh -Tv -i /home/runner/.ssh/deploy_key -o StrictHostKeyChecking=no $REMOTE_USER@$REMOTE_HOST

---

OP MrSolarius 加上in the comments：

我已经使用了我的私钥而不是我的公钥，所以现在它可以工作了。