add startup probe

Author: dbadura

.github/scripts/deploy_busola.sh

@@ -38,9 +38,6 @@ kubectl wait --for=jsonpath='{.status.loadBalancer.ingress}' ingress/busola
 IP=$(kubectl get ingress busola -ojson | jq .status.loadBalancer.ingress[].ip | tr -d '/"')
 echo "IP address: ${IP}"
 
-# check if busola is available with curl
-curl --fail "${IP}"
-
 if [[ ! -z "${GITHUB_OUTPUT:-}" ]]; then
   echo "IP=${IP}" >> "${GITHUB_OUTPUT}"
   echo "IP saved"

resources/base/busola/deployment.yaml

@@ -34,6 +34,10 @@ spec:
               memory: 21Mi
           ports:
             - containerPort: 3001
+          startupProbe:
+            httpGet:
+              port: 3001
+              path: /
       volumes:
         - name: config
           configMap: