刚开始,我试图在gitlab CI构建之后使用ansible进行部署,但是结果显示“主机无法访问”。
经过一番尝试和错误后,我发现问题是当通过私钥ssh进入我的AWS EC2实例进行部署时,ssh权限被拒绝。
我的.gitlab-ci.yml配置是这样的:
.gitlab-ci.yml
image: ansible/ubuntu14.04-ansible:stable
stages:
- deploy
deploy_web:
stage: deploy
script:
- "echo Ansible"
- "echo Environment: ${ENV}"
- "echo TAG: ${TAG}"
- "echo ${VAULT_PASS} > vault_pass.txt"
- "mkdir sshkey"
- "echo ${SSH_KEY_APP} > ./sshkey/app-key.pem"
- "chmod 600 ./sshkey/app-key.pem"
- "export SSH_KEY_DIR=`pwd`/sshkey"
- "export ANSIBLE_HOST_KEY_CHECKING=False"
- "ssh-keyscan foobar.io >> ~/.ssh/known_hosts"
- "ssh -v -i ./sshkey/app-key.pem ubuntu@foobar.io" // for debugging
- "ansible-playbook -i ${ENV} servers.yml --vault-password-file vault_pass.txt -vvvv --tags=${TAG}"
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当gitlab CI构建它时,它基本上会给出以下ssh错误消息:
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014 …Run Code Online (Sandbox Code Playgroud)