- Error:
Bind for 0.0.0.0:8080 failed: port is already allocated #troubleshootingsudo netstat -tulpn | grep LISTENsudo service docker restart
- Prune - Linux
docker system prune && docker image prune
- Remove all images - Linux
docker images -q | xargs docker rmi
- Error:
failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT #troubleshootingsudo shutdown -r now- If reboot doesn’t work:
sudo update-alternatives --set iptables /usr/sbin/iptables-legacy && sudo update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
- export command - export the contents of the underlying directory, not the contents of the volume.