shell script improvements

modules/tutorials/examples/logging-aggregator/main.sh

@@ -13,26 +13,26 @@ helm install \
 # end::vector-agg[]
 
 # tag::vector-discovery[]
-kubectl apply --server-side -f vector-aggregator-discovery.yaml
+kubectl apply --f vector-aggregator-discovery.yaml
 # end::vector-discovery[]
 
 # tag::zk[]
-kubectl apply --server-side -f zookeeper.yaml
+kubectl apply -f zookeeper.yaml
 # end::zk[]
 
-kubectl rollout status statefulset simple-zk-server-default --timeout=5m
+# Wait until the zookeeper-operator deployed the StatefulSet
 kubectl wait \
-  --for=jsonpath='.status.readyReplicas'=3 \
-  --timeout=5m \
-  statefulsets.apps/simple-zk-server-default
+ --for=condition=available \
+ --timeout=5m \
+ zookeeperclusters.zookeeper.stackable.tech/simple-zk
 
 # tag::grep[]
 kubectl logs vector-aggregator-0 | grep "zookeeper.version=" | jq
 # end::grep[]
 
 if [ "${PIPESTATUS[1]}" -eq 0 ]
 then
-  echo "it worked"
+ echo "it worked"
 else
-  echo "it didn't work :("
+ echo "it didn't work"
 fi