[Fix] Only the default namespace service monitor namespace (#447)

Signed-off-by: nicole-lihui <nicole.li@daocloud.io>

Author: nicole-lihui

observability/README.md

@@ -38,7 +38,7 @@ Forward the Prometheus dashboard
 kubectl --namespace monitoring port-forward prometheus-kube-prom-stack-kube-prome-prometheus-0 9090:9090
 ```
 
-Open the webpage at `http://<IP of your node>:3000` to access the Grafana web page. The default user name is `admin` and the password can be configured in `values.yaml` (default is `prom-operator`).
+Open the webpage at `http://<IP of your node>:3000` to access the Grafana web page. The default user name is `admin` and the password can be configured in `kube-prom-stack.yaml` field `adminPassword` (default is `prom-operator`).
 
 Import the dashboard using the `vllm-dashboard.json` in this folder.
 

observability/install.sh

@@ -7,6 +7,7 @@ helm upgrade --install kube-prom-stack prometheus-community/kube-prometheus-stac
   --create-namespace \
   -f kube-prom-stack.yaml --wait
 
-helm install prometheus-adapter prometheus-community/prometheus-adapter \
+helm upgrade --install prometheus-adapter prometheus-community/prometheus-adapter \
     --namespace monitoring \
+    --create-namespace \
     -f "$SCRIPT_DIR/prom-adapter.yaml"

observability/kube-prom-stack.yaml

@@ -100,7 +100,6 @@ prometheus:
           environment: test
           release: test
       namespaceSelector:
-        matchNames:
-          - default
+        any: true
       endpoints:
         - port: "service-port"