From 58882f25cb8054f8462f91cf81b61fecf2a7a41c Mon Sep 17 00:00:00 2001 From: Prashanth Balasubramanian Date: Sun, 27 Mar 2016 18:25:53 -0700 Subject: [PATCH] Clarify firewall rule doc. --- controllers/gce/BETA_LIMITATIONS.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/controllers/gce/BETA_LIMITATIONS.md b/controllers/gce/BETA_LIMITATIONS.md index 9bd6a4741e..fe5f4cc551 100644 --- a/controllers/gce/BETA_LIMITATIONS.md +++ b/controllers/gce/BETA_LIMITATIONS.md @@ -140,12 +140,12 @@ $ gcloud compute firewall-rules create allow-130-211-0-0-22 \ Where `130.211.0.0/22` is the source range of the GCE L7, `$NODE_PORT` is the node port your Service is exposed on, i.e: ```console -$ export NODE_PORT=$(kubectl get -o jsonpath="{.spec.ports[0].nodePort}" services echoheadersx) +$ kubectl get -o jsonpath="{.spec.ports[0].nodePort}" services ${SERVICE_NAME} ``` -and `$TAG` is a list of GKE instance tags, i.e: +and `$TAG` is an optional list of GKE instance tags, i.e: ```console -$ export TAG=$(basename `gcloud container clusters describe ${CLUSTER_NAME} --zone ${ZONE} | grep gke | awk '{print $2}'` | sed -e s/group/node/) +$ kubectl get nodes | awk '{print $1}' | tail -n +2 | grep -Po 'gke-[0-9,a-z]+-[0-9,a-z]+-node' | uniq ``` ## Static and Ephemeral IPs