gns3-server

mirror of https://github.com/GNS3/gns3-server.git synced 2026-08-27 12:30:13 +03:00

History

fix(docker): handle container name conflict automatically

When a Docker container with the same name already exists (e.g., from a
   previous crashed GNS3 session), Docker returns a 409 Conflict error
   when trying to create a new container with that name. This causes the
   project open operation to fail.

   This fix adds automatic cleanup of stale containers when encountering
   a name conflict:
   - Added DockerHttp409Error exception class
   - Updated http_query to detect 409 status codes
   - Modified create() to remove conflicting containers and retry

   Fixes the issue where opening a project fails with:
   "Docker has returned an error: 409 Conflict. The container name
   '/GNS3.xxx' is already in use by container 'xxx'"

2026-07-13 09:57:55 +02:00

appliances

Sync appliances

2026-05-08 19:03:14 +08:00

compute

fix(docker): handle container name conflict automatically

2026-07-13 09:57:55 +02:00

configs

Enable ip cef in IOU L2 and IOU L3 base configs

2025-09-01 18:55:36 +02:00

controller

fix: gns3-server crashes on startup if "Open this project in the background" is active but there is a problem with that project