Forward one or more local ports to a pod.
Use resource type/name such as deployment/mydeployment to select a pod. Resource type defaults to 'pod' if omitted.
If there are multiple pods matching the criteria, a pod will be selected automatically. The forwarding session ends when the selected pod terminates, and a rerun of the command is needed to resume forwarding.
werf kubectl port-forward TYPE/NAME [options] [LOCAL_PORT:]REMOTE_PORT [...[LOCAL_PORT_N:]REMOTE_PORT_N]
# Listen on ports 5000 and 6000 locally, forwarding data to/from ports 5000 and 6000 in the pod kubectl port-forward pod/mypod 5000 6000 # Listen on ports 5000 and 6000 locally, forwarding data to/from ports 5000 and 6000 in a pod selected by the deployment kubectl port-forward deployment/mydeployment 5000 6000 # Listen on port 8443 locally, forwarding to the targetPort of the service's port named "https" in a pod selected by the service kubectl port-forward service/myservice 8443:https # Listen on port 8888 locally, forwarding to 5000 in the pod kubectl port-forward pod/mypod 8888:5000 # Listen on port 8888 on all addresses, forwarding to 5000 in the pod kubectl port-forward --address 0.0.0.0 pod/mypod 8888:5000 # Listen on port 8888 on localhost and selected IP, forwarding to 5000 in the pod kubectl port-forward --address localhost,10.19.21.23 pod/mypod 8888:5000 # Listen on a random port locally, forwarding to 5000 in the pod kubectl port-forward pod/mypod :5000
--address=[localhost] Addresses to listen on (comma separated). Only accepts IP addresses or localhost as a value. When localhost is supplied, kubectl will try to bind on both 127.0.0.1 and ::1 and will fail if neither of these addresses are available to bind. --pod-running-timeout=1m0s The length of time (like 5s, 2m, or 3h, higher than zero) to wait until at least one pod is running
Options inherited from parent commands
--as='' Username to impersonate for the operation. User could be a regular user or a service account in a namespace. --as-group= Group to impersonate for the operation, this flag can be repeated to specify multiple groups. --as-uid='' UID to impersonate for the operation. --cache-dir='~/.kube/cache' Default cache directory --certificate-authority='' Path to a cert file for the certificate authority --client-certificate='' Path to a client certificate file for TLS --client-key='' Path to a client key file for TLS --cluster='' The name of the kubeconfig cluster to use --context='' The name of the kubeconfig context to use (default $WERF_KUBE_CONTEXT) --home-dir='' Use specified dir to store werf cache files and dirs (default $WERF_HOME or ~/.werf) --insecure-skip-tls-verify=false If true, the server`s certificate will not be checked for validity. This will make your HTTPS connections insecure (default $WERF_SKIP_TLS_VERIFY_REGISTRY) --kube-config-base64='' Kubernetes config data as base64 string (default $WERF_KUBE_CONFIG_BASE64 or $WERF_KUBECONFIG_BASE64 or $KUBECONFIG_BASE64) --kubeconfig='' Path to the kubeconfig file to use for CLI requests (default $WERF_KUBE_CONFIG, or $WERF_KUBECONFIG, or $KUBECONFIG). Ignored if kubeconfig passed as base64. --match-server-version=false Require server version to match client version -n, --namespace='' If present, the namespace scope for this CLI request --password='' Password for basic authentication to the API server --profile='none' Name of profile to capture. One of (none|cpu|heap|goroutine|threadcreate|block|mutex) --profile-output='profile.pprof' Name of the file to write the profile to --request-timeout='0' The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don`t timeout requests. -s, --server='' The address and port of the Kubernetes API server --tls-server-name='' Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used --tmp-dir='' Use specified dir to store tmp files and dirs (default $WERF_TMP_DIR or system tmp dir) --token='' Bearer token for authentication to the API server --user='' The name of the kubeconfig user to use --username='' Username for basic authentication to the API server --warnings-as-errors=false Treat warnings received from the server as errors and exit with a non-zero exit code