Sandbox service doesn't listen on 8194 port for deploying on kubernetes

[namnh13]

I deploy sandbox on kubernetes but it listened on random port instead of 8194 port.

Would you provide the way to config the listen port for sandbox?

The log that was captured:

2024/04/12 22:06:07 nodejs.go:94: [INFO]nodejs runner environment initialized
2024/04/12 22:06:07 python.go:32: [INFO]initializing python runner environment...
2024/04/12 22:06:07 python.go:45: [INFO]python runner environment initialized
2024/04/12 22:06:07 server.go:18: [INFO]config init success
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.

[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
 - using env:	export GIN_MODE=release
 - using code:	gin.SetMode(gin.ReleaseMode)

2024/04/12 22:06:07 cocrrent.go:31: [INFO]setting max requests to 50
2024/04/12 22:06:07 cocrrent.go:13: [INFO]setting max workers to 4
[GIN-debug] POST   /v1/sandbox/run           --> github.com/langgenius/dify-sandbox/internal/controller.RunSandboxController (6 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Listening and serving HTTP on :0```