Cleanup root dir (#133)

* Remove package-lock.json

* Move bootstrap logic into action folder

* Fix relative path

* update index after rebase

* Shell files are executable

* Update yarn.lock

* Update yarn.lock

action/bootstrapper/ApplyClusterAndAcquireLock.sh

@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# This creates a GKE Cluster
+# - Will wait for any deletion to complete on a cluster with the same name before creating
+# - Will wait for completion before continuing
+# - If the script is run concurrently multiple times, only one cluster will be created, all instances will wait for availability
+# Requires GCP Cloud SDK
+# Installs retry https://github.com/kadwanev/retry
+
+GKE_PROJECT=$1
+GKE_CLUSTER=$2
+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 [ $attempts -le 1 ]
+do
+retry -s 15 -t 20 -v '
+    STATUS=$(gcloud container clusters list --format="json" --project $GKE_PROJECT |
+    jq "
+    .[] |
+    {name: .name, status: .status} |
+    select(.name == \"$GKE_CLUSTER\")
+    " |
+    jq ".status")
+    if [ "$STATUS" == "\"STOPPING\"" ]; then echo "Cluster stopping waiting for completion" && exit 1; fi
+    exit 0
+  '
+cluster=$(gcloud container clusters list --project $GKE_PROJECT --format="json" | jq '.[] | select(.name == "${GKE_CLUSTER}")')
+
+if [ -z "$cluster" ];
+then
+  echo "No clusters found for \"$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 $GKE_ZONE --no-enable-basic-auth --cluster-version "1.15.12-gke.2" --machine-type "custom-1-3072" --image-type "COS" --disk-type "pd-standard" --disk-size "15" --metadata disable-legacy-endpoints=true --scopes "https://www.googleapis.com/auth/devstorage.read_only","https://www.googleapis.com/auth/logging.write","https://www.googleapis.com/auth/monitoring","https://www.googleapis.com/auth/servicecontrol","https://www.googleapis.com/auth/service.management.readonly","https://www.googleapis.com/auth/trace.append" --num-nodes "1" --enable-stackdriver-kubernetes --enable-ip-alias --default-max-pods-per-node "110" --enable-autoscaling --min-nodes "0" --max-nodes "3" --no-enable-master-authorized-networks --addons HorizontalPodAutoscaling,HttpLoadBalancing --enable-autoupgrade --enable-autorepair --max-surge-upgrade 1 --max-unavailable-upgrade 0
+fi;
+retry -s 15 -t 20 -v '
+  STATUS=$(gcloud container clusters list --format="json" --project $GKE_PROJECT |
+  jq "
+  .[] |
+  {name: .name, status: .status} |
+  select(.name == \"$GKE_CLUSTER\")
+  " |
+  jq ".status")
+  if [ "$STATUS" == "\"PROVISIONING\"" ]; then echo "Cluster provisioning waiting for available" && exit 1; fi
+  exit 0
+'
+echo "Cluster is available"
+gcloud container clusters get-credentials $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT
+kubectl version
+NSID=$(cat /proc/sys/kernel/random/uuid)
+echo "::set-env name=NSID::"$NSID
+{
+cat <<EOF | kubectl apply -f -
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: ns-unity-builder-$NSID
+  labels:
+    app: unity-builder
+EOF
+} && exit 0
+
+attempts=$(($attempts+1))
+done

action/bootstrapper/ReleaseLockAndAttemptShutdown.sh

@@ -0,0 +1,13 @@
+kubectl delete ns ns-unity-builder-$NSID
+
+# do any unity-builder namespaces remain?
+namespaceCount=$(kubectl get ns --output json | jq ".items | .[] | select(.metadata.labels.app == \"unity-builder\") | select(.status.phase != \"TERMINATING\")" | jq -s "length")
+echo $namespaceCount
+if [ "$namespaceCount" != "0" ]
+then
+   echo "let next cluster delete"
+   exit 0
+else
+   echo "delete cluster"
+   gcloud container clusters delete $GKE_CLUSTER --zone $GKE_ZONE --project $GKE_PROJECT --quiet
+fi