Ubuntu 22.04 - Docker container how to to access host network due to 'Permission Denied' errors
After trying multiple solutions online, I still can't figure this out. I'm having a hard time understanding I'm building a feature where This might be a silly question, but I've been struggling with this for a few days now and could really use some help... I'm running Docker on Ubuntu 22.04 with the default configuration, and I'm trying to create a container that should have access to the host network. However, when I attempt to run the container with the `--network host` option, I receive a 'Permission Denied' behavior. Here's the command I'm using: ```bash sudo docker run --network host my-image ``` The Docker daemon is running, and I can execute other Docker commands without issues. However, trying to run this specific command leads to the following behavior: ``` behavior response from daemon: Permission denied ``` I've checked the Docker daemon logs for additional information, and I found this warning: ``` level=warning msg="Failed to create network namespace for container: open /proc/1/ns/net: permission denied" ``` Initially, I thought this might be related to AppArmor, so I tried disabling it with: ```bash sudo systemctl stop apparmor ``` But the behavior persisted. I also ensured that my user is part of the `docker` group by running: ```bash groups $(whoami) ``` And confirmed that `docker` is indeed listed. I'm also running the Docker version 20.10.7, and my kernel version is 5.15.0-46-generic. I tried reinstalling Docker and rebooting the system, but nothing seems to resolve the scenario. Any guidance on how to troubleshoot or fix this would be greatly appreciated! I'm working on a web app that needs to handle this. Thanks in advance! I'd really appreciate any guidance on this. Any help would be greatly appreciated! The stack includes Bash and several other technologies. Is there a simpler solution I'm overlooking? This is my first time working with Bash 3.11. Could someone point me to the right documentation? This is happening in both development and production on Windows 11. Any feedback is welcome!