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Version: 0.6.2

port_forwarding

How to use Port Forwarding

This how-to demonstrates how to use port forwarding to access a running application.

Port forwarding can be started with the port-forward command:

epinio app port-forward samplejava 34506:8080

This will forward the traffic coming from localhost:34506 to the remote :8080. Note that specification of the local port is optional. When none is provided a random port will be selected.

Point to a specific instance

Port forwarding can be directed to a specific instance of your app. To do this list all the instances of the application, pick the desired ID, and then use the --instance flag to direct the port forwarding to that instance:

-> % epinio app show samplejava

🚢 Show application details
Namespace: workspace
Application: samplejava

✔️ Details:
| KEY | VALUE |
|----------------------|---------------------------------------------|
| Origin | /home/user/sample |
| Status | 1/1 |
| Username | admin |
| StageId | cac0d6fec92e0a1f |
| Age | 2m50s |
| Active Routes | |
| | samplejava.172.19.0.4.omg.howdoi.website |
| Desired Instances | 1 |
| Bound Configurations | |
| Environment | |

✔️ Instances:
| NAME | READY | MEMORY | MILLICPUS | RESTARTS | AGE |
|-----------------------------|-------|-----------|-----------|----------|-------|
| samplejava-5f84c47f76-7mvv7 | true | 214.0 MiB | 2 | 0 | 2m50s |
epinio app port-forward samplejava 34506:8080 --instance samplejava-5f84c47f76-7mvv7