poststartup script moved to extra container, non init

elasticsearch/values.yaml

@@ -180,26 +180,25 @@ extraContainers:
         - -c
         - |
           set -ex
-        echo "[initContainer] Waiting for Elasticsearch at $ES_URL..."
+          echo "[template-loader] Waiting for Elasticsearch at $ES_URL..."
           for i in $(seq 1 ${MAX_RETRIES:-30}); do
             if curl -s "$ES_URL" >/dev/null; then
-            echo "[initContainer] Elasticsearch is up!"
+              echo "[template-loader] Elasticsearch is up!"
               break
             fi
-          echo "[initContainer] Attempt $i: ES not ready, sleeping..."
+            echo "[template-loader] Attempt $i: ES not ready, sleeping..."
             sleep "${RETRY_INTERVAL:-5}"
           done
-
-        echo "[initContainer] Applying templates..."
+          echo "[template-loader] Applying templates..."
           for idx in "chat:$TEMPLATE_PATH_1" "message:$TEMPLATE_PATH_2" "user:$TEMPLATE_PATH_3"; do
             name="${idx%%:*}"
             path="${idx##*:}"
-          echo "[initContainer] Applying $name from $path..."
+            echo "[template-loader] Applying $name from $path..."
             curl -X PUT "$ES_URL/$name" \
               -H 'Content-Type: application/json' \
               --data-binary @"$path"
           done
-        echo "[initContainer] Done applying templates."
+          echo "[template-loader] All templates applied. Exiting."
     env:
       - name: ES_URL
         value: "http://elasticsearch-master:9200"
@@ -209,6 +208,10 @@ extraContainers:
         value: "/templates/message.json"
       - name: TEMPLATE_PATH_3
         value: "/templates/user.json"
+      - name: MAX_RETRIES
+        value: "30"
+      - name: RETRY_INTERVAL
+        value: "5"
     volumeMounts:
       - name: index-template
         mountPath: /templates