Bitbucket Pipelines SSH credentials do not work

Question

I followed this instruction

https://confluence.atlassian.com/bitbucket/use-ssh-keys-in-bitbucket- pipelines-847452940.html

and I made:

1. I created SSH key using in Settings -> Pipelines - SSH Keys.
2. I copied this public key to ~/.ssh/authorized_keys on the remote host.
3. I added the IP of my server toKnown hosts.

I have such bitbucket-pipelines.yml:

image: php:7.1.1

pipelines:   custom: # Pipelines that are triggered manually
    deployment-to-prod:
      - step:
          script:
            - apt-get update && apt-get install -y unzip
            - apt-get -y install openssh-server
            - ssh [email protected] sh /home/webmaster/scripts/update_live.sh

When I run this pipeline I have:

apt-get update && apt-get install -y unzip15s apt-get -y install openssh-server2m 43s ssh [email protected] sh /home/webmaster/scripts/update_live.sh<1s + ssh [email protected] sh /home/webmaster/scripts/update_live.sh Permission denied, please try again. Permission denied, please try again. Permission denied (public key, password).

My questions:

1. Why my Docker machine cannot establish SSH connection (Permission denied)?
2. Do I really have to install openssh-server? Without it 'ssh' command cannot be recognized (No such file or directory).

Answer 1

One of the most common issues about this is that you may not have set the correct permissions for the authorized_keys file.

chmod 600 ~/.ssh/authorized_keys

Also, make sure the .ssh folder also has its proper rights.

chmod 700 ~/.ssh