[KARAF-7118] Logs flooding karaf shell - Docker image

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.2.11
• Component/s: karaf
• Labels: camel docker docker-compose karaf-shell logging slf4j

Environment

Windows 10 Enterprise - Version 10.0.18363 Build 18363

Docker desktop - 3.3.1

• Docker - version 20.10.5, build 55c4c88
• docker-compose - version 1.29.0, build 07737305
• WSL-2 based engine

Windows Terminal - 1.7.1033.0

powershell -  5.1.18362.1171

• Assignee: Unassigned
• Reporter: Pasi Österman
• Created: 22/Apr/21 13:30
• Updated: 22/Apr/21 16:08
• Resolved: 22/Apr/21 15:23

Description

Bundle logs keep flooding the shell after stopping log:tail with ctrl+c.

Logging in and out from shell fixes the issue momentarily but it will usually reappear after bundle gets updated through bundle:update, bundle:watch or started with bundle:start and bundle:restart or if log:tail is used. This seems to only happen with the official docker image so probably something related to displaying docker container logs.

Attachement has docker-compose, log-spammer bundle project and readme.md with instructions how to reproduce.

log-spammer bundle is a  simple camel project with timer that logs every 2s using slf4j.

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Using karaf with docker-compose to quickly startup local karaf server for local development. I can make my own custom docker image as a workaround without any docker logging using the apache-karaf-4.2.11.zip file downloaded from the site.