Merge pull request #540 from IABTechLab/tjm-UID2-3334-delay-container…

…-start

Add a delay container start

scripts/azure-cc/entrypoint.sh

@@ -2,6 +2,27 @@
 #
 # This script must be compatible with Ash (provided in eclipse-temurin Docker image) and Bash
 
+function wait_for_sidecar() {
+  url="http://169.254.169.254/ping"
+  delay=1
+  max_retries=15
+
+  while true; do
+    if wget -q --spider --tries=1 --timeout 5 "$url" > /dev/null; then
+      echo "side car started"
+      break
+    else
+      echo "side car not started. Retrying in $delay seconds..."
+      sleep $delay
+      if [ $delay -gt $max_retries ]; then
+        echo "side car failed to start"
+        break
+      fi
+      delay=$((delay + 1))
+    fi
+  done
+}
+
 TMP_FINAL_CONFIG="/tmp/final-config.tmp"
 
 if [ -z "${VAULT_NAME}" ]; then
@@ -52,6 +73,9 @@ fi
 
 cat $FINAL_CONFIG
 
+# delay the start of the operator until the side car has started correctly
+wait_for_sidecar
+
 # -- start operator
 echo "-- starting java application"
 java \