Unverified50% confidenceFactExact time
When multiple Docker services all attempt to occupy the same default port (such as 8080), binding conflicts arise that cause startup failures.
1
Sources
50%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedTo avoid port conflicts between the source code startup and the installed application, it is recommended to specify a different port (such as 8080) via the --port parameter74% similarUnverifiedDify deployment uses port 80 by default, and port 80 must be opened in the security group when deploying on a cloud server for access.68% similarUnverifiedOnly one version of Dify can run on the same server; otherwise, port conflicts will occur.67% similarUnverifiedSTUN服务器帮助设备发现自己的公网IP和端口，TURN服务器则在直连失败时充当中继63% similar
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