[LNX]

Docker Troubleshooting

← Linux & Automation

Docker containers crashing, network issues, volume problems, compose setups not working. Debugging and making your container setup production-ready.

Typical problems I solve

Crash

Containers keep crashing, restarts don't help

Network

Containers can't reach each other, DNS resolution failing

Storage

Volumes lost after recreate, disk full from dangling images

Compose

Docker Compose setup works locally but not in production

Build

Image builds slow, layers not cached, images too large

Specific

This is what I have experience with and can help you with.

  • Container debugging (logs, exec, inspect)
  • Docker networking (bridge, overlay, macvlan)
  • Docker Compose production configuration
  • Volume management & storage drivers
  • Image optimization & multi-stage builds
  • Docker security & hardening

Other services

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