Fix

ApplyClusterAndAcquireLock.sh

@@ -11,14 +11,14 @@ export GKE_PROJECT=$1
 export GKE_CLUSTER=$2
 export GKE_ZONE=$3
 
+# may update this to avoid repeated install, drop me a comment if needed
+sudo sh -c "curl https://raw.githubusercontent.com/kadwanev/retry/master/retry -o /usr/local/bin/retry && chmod +x /usr/local/bin/retry"
+
 attempts=0
 while [ attempts == 0 ]
   do
 
-# may update this to avoid repeated install, drop me a comment if needed
+    retry -s 15 -t 20 -v '
-sudo sh -c "curl https://raw.githubusercontent.com/kadwanev/retry/master/retry -o /usr/local/bin/retry && chmod +x /usr/local/bin/retry"
-
-retry -s 15 -t 20 -v '
         STATUS=$(gcloud container clusters list --format="json" --project $GKE_PROJECT |
         jq "
         .[] |
@@ -30,18 +30,18 @@ retry -s 15 -t 20 -v '
         exit 0
       '
 
-cluster=$(gcloud container clusters list --project $GKE_PROJECT --format="json" | jq '.[] | select(.name == "${GKE_CLUSTER}")')
+    cluster=$(gcloud container clusters list --project $GKE_PROJECT --format="json" | jq '.[] | select(.name == "${GKE_CLUSTER}")')
 
-if [ -z "$cluster" ];
+    if [ -z "$cluster" ];
-then
+    then
       echo "No clusters found for \"$GKE_CLUSTER\" in project \"$GKE_CLUSTER\" in zone \"$GKE_ZONE\""
       # you may not need this, it installs GCP beta for additional command line options
       gcloud components install beta -q
       # replace this line with whatever type of cluster you want to create
       gcloud beta container --project $GKE_PROJECT clusters create $GKE_CLUSTER --zone $GKE_ZONE --no-enable-basic-auth --cluster-version "1.15.12-gke.2" --machine-type "custom-1-3072" --image-type "COS" --disk-type "pd-standard" --disk-size "15" --metadata disable-legacy-endpoints=true --scopes "https://www.googleapis.com/auth/devstorage.read_only","https://www.googleapis.com/auth/logging.write","https://www.googleapis.com/auth/monitoring","https://www.googleapis.com/auth/servicecontrol","https://www.googleapis.com/auth/service.management.readonly","https://www.googleapis.com/auth/trace.append" --num-nodes "1" --enable-stackdriver-kubernetes --enable-ip-alias --default-max-pods-per-node "110" --enable-autoscaling --min-nodes "0" --max-nodes "3" --no-enable-master-authorized-networks --addons HorizontalPodAutoscaling,HttpLoadBalancing --enable-autoupgrade --enable-autorepair --max-surge-upgrade 1 --max-unavailable-upgrade 0
-fi;
+    fi;
 
-retry -s 15 -t 20 -v '
+    retry -s 15 -t 20 -v '
       STATUS=$(gcloud container clusters list --format="json" --project $GKE_PROJECT |
       jq "
       .[] |
@@ -51,20 +51,21 @@ retry -s 15 -t 20 -v '
       jq ".status")
       if [ "$STATUS" == "\"PROVISIONING\"" ]; then echo "Cluster provisioning waiting for available" && exit 1; fi
       exit 0
-'
+    '
 
-echo "Cluster is available"
+    echo "Cluster is available"
-gcloud container clusters get-credentials $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT
+    gcloud container clusters get-credentials $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT
-kubectl version
+    kubectl version
-NSID=$(cat /proc/sys/kernel/random/uuid)
+    NSID=$(cat /proc/sys/kernel/random/uuid)
-echo "::set-env name=NSID::"$NSID
+    echo "::set-env name=NSID::"$NSID
-cat <<EOF | kubectl apply -f -
+    cat <<EOF | kubectl apply -f -
-apiVersion: v1
+    apiVersion: v1
-kind: Namespace
+    kind: Namespace
-metadata:
+    metadata:
       name: ns-unity-builder-$NSID
       labels:
         app: unity-builder
-EOF && exit 0
+    EOF
-attempts=attempts+1
+
+    attempts=attempts+1
 done