要約

This article covers the scenario when adding a Bitbucket Data Centre repository in Bamboo fails with the error "New access key is required but could not be added to Bitbucket Server. URI 'ssh://git@mybitbucket:<ssh_port>/<project_name>/<repo_name>.git' is not allowed by system administrator"

環境

• Bamboo 10.0.0
• Bitbucket 9.0.0 but will be applicable for other supported versions

診断

When adding a Bitbucket Data Center repository in Bamboo 10 and alter, the below error can be seen in the Bamboo UI:

The below error can be seen in the <bamboo-home>/logs/atlassian-bamboo.log

2024-08-15 15:09:27,158 INFO [http-nio-8085-exec-24 url: /admin/createLinkedRepository.action; user: user_name] [BitbucketServerServerConfigurator] Public key was added to Bitbucket Server (Bamboo user: user_name, application: Bitbucket [http://mybitbucket:7990], location: repository <project_name>/<repo_name>): ssh-ed25519 AAAAC3NzaC1l...............vZfiKR7Xth+h http://mybamboo:8085
2024-08-15 15:09:27,159 INFO [http-nio-8085-exec-24 url: /admin/createLinkedRepository.action; user: user_name] [OutboundWhitelistImpl] No outbound rule found matching URI: ssh://git@mybitbucket:<ssh_port>/<project_name>/<repo_name>.git
2024-08-15 15:09:27,159 INFO [http-nio-8085-exec-24 url: /admin/createLinkedRepository.action; user: user_name] [BitbucketServerServerConfigurator] Can't authenticate with Bitbucket Server despite successful public key storage: ssh-ed25519 AAAAC3NzaC1l...............vZfiKR7Xth+h http://mybamboo:8085

This behaviour has also been observed on Bamboo 10 instances that had been upgraded from 9.6 and earlier versions.

原因

Starting from Bamboo 10, Bamboo administrators can choose to allow outgoing connections and content by adding URLs to the allowlist. Please check the details of Configuring the allowlist in Bamboo. 

If you have configured a different SSH port than Bitbucket's SSH default port 7999, Bamboo won't be able to connect to it because the new port hasn’t been added to the allowlist.

Below are the default rules added by Bamboo in the Allowlist:

ソリューション

Modify Bamboo Allowed List Bitbucket SSH Port in Bamboo from 7999 to the configured SSH port in Bitbucket

1. Find the SSH Port configured in Bitbucket 
2. Navigate to Allowlist in Bamboo using <bamboo_base_url>/plugins/servlet/whitelist
3. Modify the Domain name entry for the SSH port and replace the number from ssh://mybitbucket:7999 to ssh://mybitbucket:<ssh_port_from_bitbucket>