GitLab-ci SSH密钥格式无效 [英] gitlab-ci SSH key invalid format

问题描述

我希望使用GitLab-ci运行部署脚本，但步骤ssh-add$SSH_PRIVATE_KEY返回错误：

echo "$SSH_PRIVATE_KEY" | ssh-add -
Error loading key "(stdin)": invalid format

您可以看到我的.gitlab-ci.yml：

deploy:
  image: node:9.11.1-alpine
  stage: deploy
  before_script:
    # Install ssh-agent if not already installed, it is required by Docker.
    # (change apt-get to yum if you use a CentOS-based image)
    - 'which ssh-agent || ( apk add --update openssh )'

    # Add bash
    - apk add --update bash

    # Add git
    - apk add --update git

    # Run ssh-agent (inside the build environment)
    - eval $(ssh-agent -s)

    # Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
    - echo "$SSH_PRIVATE_KEY"
    - echo "$SSH_PRIVATE_KEY" | ssh-add -

    # For Docker builds disable host key checking. Be aware that by adding that
    # you are suspectible to man-in-the-middle attacks.
    # WARNING: Use this only with the Docker executor, if you use it with shell
    # you will overwrite your user's SSH config.
    - mkdir -p ~/.ssh
    - '[[ -f /.dockerenv ]] && echo -e "Host *
	StrictHostKeyChecking no

" > ~/.ssh/config'
    # In order to properly check the server's host key, assuming you created the
    # SSH_SERVER_HOSTKEYS variable previously, uncomment the following two lines
    # instead.
    # - mkdir -p ~/.ssh
    # - '[[ -f /.dockerenv ]] && echo "$SSH_SERVER_HOSTKEYS" > ~/.ssh/known_hosts'
  script:
    - npm i -g pm2
    - pm2 deploy ecosystem.config.js production
  # only:
  # - master

在我的项目设置中，我添加了SSH_PRIVATE_KEY变量，其id_rsa来自我的生产服务器cat ~/.ssh/id_rsa.pub。

任何人都可以帮助我吗？

推荐答案

在我的示例中，这是因为我已将SSH_PRIVATE_KEY变量设置为受保护。当我禁用受保护状态时，它工作正常，没有任何错误。

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