We need to create an SSH key to login to server without password. That will avoid the "read_passphrase: can't open /dev/tty: No such device or address" and validate that the key is working. For this you need to ensure that ssh-agent is enabled by running the following command: eval $(ssh … This assumes the public key was published to "host" ~user/.ssh/authorized_keys, and the SSH daemon is listening on the port 2222. To create an SSH key just run this command: ssh-keygen # or, ssh-keygen -t rsa -C "[email protected]" -b 4096. Hello , Sorry for my approximative langage in my issue description. As a final step, add the public key from the one you created earlier to the services that you want to have an access to from within the build environment. We’ll connect to our server using SSH in Docker, this means we cannot type our user’s password (a.k.a. Gitlab Configuration. cd ~/.ssh/ ssh-keygen -f myvps-id -t rsa. The only requirement is to create it without a passphrase: Copy Generated Private key from remote Server $ remote-server: cat .ssh/id_rsa. Leave the passphrase blank by click on enter a few times and you will see this console for successful SSH key generation. First, let's create a ssh key. 4. For more information, follow the instructions to generate an SSH key. As next step you need to establish that, when cloning from Gitlab, the deployment key should be used as authentication instead of an username and a password. Whenever you will execute a Git command that will communicate with GitLab, it will check the permissions you … Save this Generated Private Key in to Gitlab as this case LIVE_SSH_KEY. In order to make Git aware of your SSH key, you need to add the public portion of the key to GitLab. For testing, try first with an SSH private key which is not passphrase protected. Do not add a passphrase to the SSH key, or the before_script will prompt for it. To be able to change files and push new changes with Gitlab CI runners, we need to have a ssh key and configure a git user. After generating SSH key, run this command to get the key content: cat ~/.ssh … Modify your .gitlab-ci.yml … First, create a new SSH key using this command. As Key enter the name SSH_PRIVATE_KEY and in the Value field paste the content of your private key that you created earlier. Then from the terminal login as the gitlab-runner user and generate the SSH key pair as described in the SSH keys documentation. 2. Configure SSH client to find your GitLab private SSH in the server. 3. Create SSH Key on Remote host $ remote-server: ssh-keygen -o -t rsa -b 4096 -C "yoru@email.com" 2. Generate SS Key for gitlab-runner or root user from Gitlab … I’m running a gitlab server (centos7.3) with CE Omnibus gitlab-ce-8.16.5-ce.0.el7.x86_64 and another machine also centos7.3 with gitlab-ci-multi-runner-1.11.4-1.x86_64 I want to execute a script test define in .gitlab-ci.yml on the machine running the gitlab-ci-multi-runner I first setup a runner … ... we need to install the Gitlab Runner in the VPS. On gitlab, go to your repository > settings > CI/CD > Variables Add a new variable SSH_PRIVATE_KEY . Create SSH key for GitLab’s runner Note: Even if you already have SSH access to your server, I recommend to create a new pair just for CI/CD, as well as a new non-root user for deploys. 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