In order to make Git aware of your SSH key, you need to add the public portion of the key to GitLab. Create SSH Key on Remote host $ remote-server: ssh-keygen -o -t rsa -b 4096 -C "yoru@email.com" 2. To create an SSH key just run this command: ssh-keygen # or, ssh-keygen -t rsa -C "[email protected]" -b 4096. 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. Generate SS Key for gitlab-runner or root user from Gitlab … 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. 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 … That will avoid the "read_passphrase: can't open /dev/tty: No such device or address" and validate that the key is working. 2. Then from the terminal login as the gitlab-runner user and generate the SSH key pair as described in the SSH keys documentation. Save this Generated Private Key in to Gitlab as this case LIVE_SSH_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. Copy Generated Private key from remote Server $ remote-server: cat .ssh/id_rsa. Gitlab Configuration. ... we need to install the Gitlab Runner in the VPS. We’ll connect to our server using SSH in Docker, this means we cannot type our user’s password (a.k.a. This assumes the public key was published to "host" ~user/.ssh/authorized_keys, and the SSH daemon is listening on the port 2222. Configure SSH client to find your GitLab private SSH in the server. If everything is okay, you’ll find your runner on CI/CD page like this: Generate SSH Key. As Key enter the name SSH_PRIVATE_KEY and in the Value field paste the content of your private key that you created earlier. After generating SSH key, run this command to get the key content: cat ~/.ssh … cd ~/.ssh/ ssh-keygen -f myvps-id -t rsa. For more information, follow the instructions to generate an SSH key. 3. SSH again to the VPS then type this command to add the official Gitlab … When you add the SSH key to GitLab, it will put the key for the Git user in the authorized_keys file on the GitLab server.. We need to create an SSH key to login to server without password. The only requirement is to create it without a passphrase: Create a new variable. First, let's create a ssh key. Hello , Sorry for my approximative langage in my issue description. Modify your .gitlab-ci.yml … The value is your ssh private key (e.g content of ~/.ssh… Leave the passphrase blank by click on enter a few times and you will see this console for successful SSH key generation. For testing, try first with an SSH private key which is not passphrase protected. non-interactive login ), so we need create … First, create a new SSH key using this command. Do not add a passphrase to the SSH key, or the before_script will prompt for it. 4. 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. 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