merge from CTDS

doc/scaling.md

@@ -73,3 +73,13 @@ gen3 scaling apply rule '{ "key": "fence", "value": { "strategy": "pin", "num":
 ### gen3 scaling replicas serviceName count
 
 Set the replicas on the given service's deployment to the specified count.
+
+
+### gen3 scaling update deploymentName min max (optional targetCpu)
+
+Update horizontal pod autoscaling rules on the fly. 
+
+Ex:
+```
+gen3 scaling update fence 1 2 50
+```

gen3/bin/ecr.sh

@@ -196,6 +196,14 @@ gen3_ecr_describe_image() {
     aws ecr describe-images --repository-name ${repoName} --image-ids imageTag=${tagName}
 }
 
+# Create a new repository in AWS ECR
+#
+# @param repoName
+gen3_ecr_create_repo() {
+  local repoName="gen3/$1"
+  aws ecr create-repository --repository-name ${repoName} --image-scanning-configuration scanOnPush=true 
+}
+
 
 # main -----------------------
 
@@ -231,6 +239,9 @@ if [[ -z "$GEN3_SOURCE_ONLY" ]]; then
     "quay-sync")
       gen3_ecr_quay_sync "$@"
       ;;
+    "create-repository")
+      gen3_ecr_create_repo "$@"
+      ;;
     "dh-quay")
       gen3_dh_quay_sync "$@"
       ;;

gen3/bin/scaling.sh

@@ -205,6 +205,21 @@ scaling_apply_all() {
   done
 }
 
+update_rules() {
+  if [[ $# -lt 3 ]]; then
+    gen3_log_err "use: update deployment-name min max (optional) targetCpu"
+    return 1
+  fi
+  local deploymentName="$1-deployment"
+  local min="$2"
+  local max="$3"
+  if [[ -z $4 ]]; then
+    g3kubectl apply -f - <<<"$(scaling_hpa_template "$deploymentName" "$min" "$max" "40")"
+  else
+    g3kubectl apply -f - <<<"$(scaling_hpa_template "$deploymentName" "$min" "$max" "$4")"
+  fi
+}
+
 #
 # CLI processor
 #
@@ -238,6 +253,9 @@ scaling_cli() {
       "replicas")
         scaling_replicas "$@"
         ;;
+      "update")
+        update_rules "$@"
+        ;;
       *)
         gen3_log_err "unknown scaling sub-command: $command"
         gen3 help scaling