polish

Signed-off-by: Adrian Cole <[email protected]>

Author: codefromthecrypt

example-apps/chatbot-rag-app/README.md

@@ -116,9 +116,9 @@ to follow logs on this stage:
 kubectl logs deployment.apps/chatbot-rag-app -c create-index -f
 ```
 
-Next, forward the kibana port:
+Next, forward the web UI port:
 ```bash
-kubectl port-forward service/kibana 5601:5601 &
+kubectl port-forward deployment.apps/chatbot-rag-app 4000:4000 &
 ```
 
 Clean up when finished, like this:

k8s/README.md

@@ -6,7 +6,7 @@ Elasticsearch, Kibana, and APM Server in an existing Kubernetes cluster.
 
 Note: If you haven't checked out this repository, all you need is one file:
 ```bash
-wget https://raw.githubusercontent.com/elastic/elasticsearch-labs/refs/heads/main/docker/docker-compose-elastic.yml
+wget https://raw.githubusercontent.com/elastic/elasticsearch-labs/refs/heads/main/k8s/k8s-manifest-elastic.yml
 ```
 
 Before you begin, ensure you have free CPU and memory in your cluster. If you

k8s/k8s-manifest-elastic.yml

@@ -163,6 +163,15 @@ spec:
       labels:
         app: apm-server
     spec:
+      initContainers:
+        - name: await-kibana
+          image: docker.elastic.co/elasticsearch/elasticsearch:8.17.2
+          command:
+            - bash
+            - -xc
+            - |
+              echo "Waiting for kibana to be available";
+              until curl -s http://kibana:5601/api/status | grep -q 'available'; do sleep 5; done;
       containers:
         - name: apm-server
           image: docker.elastic.co/apm/apm-server:8.17.2