Fixing YAML block scalar when providing sshKey for git-sync

[RobinM-code]

What do you see as an issue?

Here https://github.com/apache/airflow/blob/main/chart/values.yaml#L3053 is explained how to provide an ssh-key for git-sync.

However, when doing so, the git-sync init container failed due to: error in libcrypto

When git-sync runs git fetch it loads the private ssh-key from /etc/git-secret/ssh.
Here it gets the error in libcrypto and therefore git fetch fails with permission denied.

Solving the problem

# sshKey: |-
Should be changed to:
# sshKey: |

YAML block scalar |- will strip any final empty newline after the last line. This results in a ssh-key that can not be read by libcrypto.
YAML block scalar | will preserve any final empty newline after the last line. This makes sure the ssh-key can be read.

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.

[potiuk]

Feel free to open PR