Summary

This article provides instructions on how to capture Tcpdump logs in Bitbucket Cloud Pipelines for troubleshooting network-related issues within your step container. The steps outlined here will assist you in obtaining the necessary information to resolve any networking problems that may arise during pipeline execution.

Environment

Bitbucket Cloud Pipelines

Solution

You may utilize the Docker image itsthenetwork/alpine-tcpdump and integrate it as a service within your step container to achieve desired results.

Here's an example of YAML configuration on how to use it.

pipelines:
  default:
    - step:
        name: 'Test step'
        script:
          - curl https://bitbucket.org
        services:
          - tcpdump

definitions:
  services:
    tcpdump:
      image: itsthenetwork/alpine-tcpdump

When executing a Pipelines build using the YAML configuration provided, you'll see the "tcpdump" tab which will allow you to review the captured Tcpdump logs for network troubleshooting.