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nodes-containers-port-forwarding-using.adoc

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Using port forwarding

You can use the CLI to port-forward one or more local ports to a pod.

Procedure

Use the following command to listen on the specified port in a pod:

$ oc port-forward <pod> [<local_port>:]<remote_port> [...[<local_port_n>:]<remote_port_n>]

For example:

  • Use the following command to listen on ports 5000 and 6000 locally and forward data to and from ports 5000 and 6000 in the pod:

    $ oc port-forward <pod> 5000 6000

Forwarding from 127.0.0.1:5000 -> 5000
Forwarding from [::1]:5000 -> 5000
Forwarding from 127.0.0.1:6000 -> 6000
Forwarding from [::1]:6000 -> 6000

  • Use the following command to listen on port 8888 locally and forward to 5000 in the pod:

    $ oc port-forward <pod> 8888:5000

Forwarding from 127.0.0.1:8888 -> 5000
Forwarding from [::1]:8888 -> 5000

  • Use the following command to listen on a free port locally and forward to 5000 in the pod:

    $ oc port-forward <pod> :5000

Forwarding from 127.0.0.1:42390 -> 5000
Forwarding from [::1]:42390 -> 5000

    Or:

    $ oc port-forward <pod> 0:5000