Fix colors and args

Signed-off-by: Waldemar Quevedo <wally@synadia.com>

Author: wallyqs

setup.sh

@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-NATS_K8S_VERSION=${DEFAULT_NATS_K8S_VERSION:=https://github.com/nats-io/k8s/blob/47b50c48403ceb3b13a0f4beed55c4467d25e2b3}
+NATS_K8S_VERSION=${DEFAULT_NATS_K8S_VERSION:=https://github.com/nats-io/k8s/blob/9fd463279f8ccafaa50d12977bad583520551852}
 NATS_BOOTSTRAP_YML=${DEFAULT_NATS_BOOTSTRAP_YML:=$NATS_K8S_RELEASE/setup/bootstrap-policy.yml}
 NATS_SETUP_IMAGE=${DEFAULT_NATS_SETUP_IMAGE:=synadia/nats-setup:latest}
 
@@ -16,7 +16,7 @@ kubectl run nats-setup --generator=run-pod/v1 --image-pull-policy=Always --servi
 kubectl wait --for=condition=Ready pod/nats-setup --timeout=30s
 
 # Pass the custom parameters to the nats-setup container image.
-kubectl exec nats-setup -- nats-setup.sh $@
+kubectl exec nats-setup -- nats-setup.sh "$@"
 
 # Get a local copy of the nsc directory with the accounts.
 kubectl cp nats-setup:/nsc nsc

setup/nats-setup.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-NATS_K8S_VERSION=https://raw.githubusercontent.com/nats-io/nats.k8s/afe90c5392dfd8e24d970587c217f90a917bf567
+NATS_K8S_VERSION=https://raw.githubusercontent.com/nats-io/nats.k8s/9fd463279f8ccafaa50d12977bad583520551852
 
 NATS_SERVER_YML=${DEFAULT_NATS_SERVER_YML:=$NATS_K8S_VERSION/nats-server/nats-server-with-auth.yml}
 
@@ -198,7 +198,7 @@ main() {
 
 	CYAN='\033[0;36m'
 	NC='\033[0m'
-        echo "${CYAN}"
+        echo -e "${CYAN}"
         echo "##############################################"
         echo "#                                            #"
         echo "#  _   _    _  _____ ____   _  _____ ____    #"
@@ -224,7 +224,7 @@ main() {
         echo " |                                           |"
         echo " +-------------------------------------------+"
         echo
-	echo "${NC}"
+	echo -e "${NC}"
 
         if [ $with_auth = true ]; then
                 # Skip  if directory already exists
@@ -266,61 +266,61 @@ main() {
         kubectl wait --for=condition=Ready pod/nats-0   --timeout=60s
         kubectl wait --for=condition=Ready pod/nats-box --timeout=60s
 
-        echo "${CYAN}"
+        echo -e "${CYAN}"
         echo " +------------------------------------------+"
         echo " |                                          |"
         echo " | Done. Enjoy your new NATS cluster!       |"
         echo " |                                          |"
         echo " +------------------------------------------+"
-        echo "${NC}"
+        echo -e "${NC}"
         echo "=== Getting started"
         echo
         echo "You can now start receiving and sending messages using "
         echo "the nats-box instance deployed into your namespace:"
         echo
-        echo "  ${CYAN}kubectl exec -it pod/nats-box -- /bin/sh -l ${NC}"
+        echo -e "  ${CYAN}kubectl exec -it pod/nats-box -- /bin/sh -l ${NC}"
         echo
         if [ $with_auth = true ]; then
                 echo "Using the test account user:"
-                echo "  ${CYAN}"
+                echo -e "  ${CYAN}"
                 echo "  nats-sub test &"
                 echo "  nats-pub test 'Hello World'"
-                echo "  ${NC}"
+                echo -e "  ${NC}"
                 echo "Or try using the system account user to inspect all events in the cluster:"
-                echo "  ${CYAN}"
+                echo -e "  ${CYAN}"
                 echo "  nats-sub -creds /var/run/nats/creds/sys/sys.creds '>'"
-                echo "  ${NC}"
+                echo -e "  ${NC}"
         else
-                echo "  ${CYAN}"
+                echo -e "  ${CYAN}"
                 echo "  nats-sub test &"
                 echo "  nats-pub test 'Hello World'"
-                echo "  ${NC}"
+                echo -e "  ${NC}"
         fi
         echo "The nats-box also includes nats-top which you can use to"
         echo "inspect the flow of messages from one of the members"
         echo "of the cluster (press 'q' to exit)."
         echo
-        echo "  ${CYAN}nats-top${NC}"
+        echo -e "  ${CYAN}nats-top${NC}"
         echo
 
         if [ $with_stan = true ]; then
                 echo "NATS Streaming with persistence is also available as part of your cluster."
                 echo "It is installed under the STAN account so you can use the following credentials:"
-                echo " ${CYAN}"
+                echo -e " ${CYAN}"
                 echo "  stan-pub test 'Hello World'"
                 echo "  stan-sub test -all"
-                echo " ${NC}"
+                echo -e " ${NC}"
         fi
 
         if [ $with_surveyor = true ]; then
                 echo "You can also connect to your monitoring dashboard:"
-                echo " ${CYAN}"
+                echo -e " ${CYAN}"
                 echo "  kubectl port-forward deployments/nats-surveyor-grafana 3000:3000"
-                echo " ${NC}"
+                echo -e " ${NC}"
                 echo "Then open the following in your browser:"
-                echo " ${CYAN}"
+                echo -e " ${CYAN}"
                 echo "  http://127.0.0.1:3000/d/nats/nats-surveyor?refresh=5s&orgId=1"
-                echo " ${NC}"
+                echo -e " ${NC}"
         fi
 }