Gitlab-ci高山映像：主机密钥验证失败 [英] Gitlab-ci alpine image : Host key verification failed

问题描述

在gitlab中，我使用 maven映像构建我的工作，然后将jar复制到ssh服务器->正常。

In gitlab I build my job with a maven image, then copy the jar to the ssh server -> it works fine.

对于php项目，我尝试使用高山图片。但是我被拒绝，因为 主机密钥验证失败。

For a php project, I try to use alpine image. But I get rejected with 'Host key verification failed'.

服务器和密钥相同。

不工作：

image: alpine:latest
stages:
  - deploy
deploy:
  before_script:
    - apk add --update openssh-client bash
    - eval $(ssh-agent -s)
    - bash -c 'ssh-add <(echo "$SSH_PRIVATE_KEY")'
  stage: deploy
  script:
    - ssh root@devsb01 "ls"

工作中：

  image: maven:3.6.0-jdk-10-slim
   stages:
      - deploy
   deploy:
      before_script:
        - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
        - eval $(ssh-agent -s)
        - ssh-add <(echo "$SSH_PRIVATE_KEY")
        - '[[ -f /.dockerenv ]] && mkdir -p ~/.ssh && echo "$KNOWN_HOST" > ~/.ssh/known_hosts'
        - mkdir -p ~/.ssh
        - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
      stage: deploy
      script:
        - ssh root@devsb01 "ls"

我认为这与ssh密钥的添加方式有关。

I think this has to do with the way the ssh key is add.

推荐答案

尝试将这些内容添加到两行：

try adding theses two lines:

- mkdir ~/.ssh
- ssh-keyscan -t rsa devsb01 >> ~/.ssh/known_hosts

对我有用！

您的文件将如下所示：

image: alpine:latest
stages:
  - deploy
deploy:
  before_script:
    - apk add --update openssh-client bash
    - eval $(ssh-agent -s)
    - bash -c 'ssh-add <(echo "$SSH_PRIVATE_KEY")'
    - mkdir ~/.ssh
    - ssh-keyscan -t rsa devsb01 >> ~/.ssh/known_hosts
  stage: deploy
  script:
    - ssh root@devsb01 "ls"

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