Getting permission denied (public key) on gitlab

Question

My problem is that I can\'t push or fetch from GitLab. However, I can clone (via HTTP or via SSH). I get this error when I try to push :

Permission de

Answer 1

I solved git@gitlab.com: Permission denied (publickey) issue using following instructions

1. RUN cat ~/.ssh/id_rsa.pub
2. Copy id_rsa.pub (public key) to your getlab `Setting -> SSH Keys
3. RUN cat ~/.ssh/id_rsa
4. Copy id_rsa (private key) to `Code_repo->git_auth->id_rsa

NOTE: Take care of the machine user if you are using root user in your DockerFile or anywhere else then use sudo su before running the above commands to get root user public and private keys.