How to solve the error in docker startup
Resolve Docker startup failure: 1. Run Docker with root user permissions; 2. Check port conflicts and adjust port numbers; 3. Clean unused images and volumes to free up storage space; 4. Increase Docker allocated memory; 5. Install required dependencies; 6. Check the correctness of volume mounts; 7. View container logs for error information; 8. Update the kernel version to comply with Docker requirements.
Docker startup error resolution guide
1. Startup failed: Permission issue
- Workaround: Use
sudoto run the Docker command with root user permissions.
2. Startup failed: Network conflict
- Workaround: Check whether the Docker daemon listens for the correct port. If you have used another application, change the port number of Docker or stop the conflicting application.
3. Startup failed: insufficient storage space
- Workaround: Free up Docker storage space. This can be done by cleaning up unused images and volumes.
4. Startup failed: insufficient memory
- Workaround: Increase the memory allocated by Docker. You can edit the
/etc/default/dockerfile and modify theDOCKER_OPTSvariable to set higher memory limits.
5. Startup failed: Dependencies are missing
- Workaround: Install the dependencies required for Docker. On Ubuntu/Debian systems, run
sudo apt-get install docker-ce docker-ce-cli.
6. Startup failed: volume mount failed
- Workaround: Make sure the volume exists and is mounted correctly. Use
docker inspectcommand to check the volume information of the container.
7. Startup failed: container error
- Workaround: Check the container's log for detailed error information. You can use
docker logscommand to view the logs.
8. Startup failed: Kernel version is incompatible
- Workaround: Update the kernel version to comply with Docker requirements. Some Docker versions require specific kernel versions to function properly.
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