Changed delete script to remove all clusters

Author: akosma

5_delete.sh

@@ -3,30 +3,23 @@
 source lib/functions.sh
 source lib/minikube.sh
 
-check_minikube
-check_variable "GITLAB_ENDPOINT" $GITLAB_ENDPOINT
-check_variable "GITLAB_USERNAME" $GITLAB_USERNAME
-
 echo "===> Find Tenant ID"
 TENANT_ID=$(kubectl --context minikube -n lieutenant get tenant | grep t- | awk 'NR==1{print $1}')
 check_variable "TENANT_ID" $TENANT_ID
 
-echo "===> Find Minikube Cluster ID"
-MINIKUBE_CLUSTER_ID=$(kubectl --context minikube -n lieutenant get cluster | grep c- | grep Minikube | awk 'NR==1{print $1}')
-check_variable "MINIKUBE_CLUSTER_ID" $MINIKUBE_CLUSTER_ID
-
-echo "===> Find K3s Cluster ID"
-K3S_CLUSTER_ID=$(kubectl --context minikube -n lieutenant get cluster | grep c- | grep K3s | awk 'NR==1{print $1}')
-check_variable "K3S_CLUSTER_ID" $K3S_CLUSTER_ID
+echo "===> Removing all clusters"
+CLUSTERS=($(kubectl --context minikube -n lieutenant get cluster -o jsonpath="{$.items[*].metadata.name}"))
+for CLUSTER in "${CLUSTERS[@]}"; do
+    kubectl --context minikube -n lieutenant delete cluster "$CLUSTER"
+done
 
-echo "===> Removing everything"
-kubectl --context minikube -n lieutenant delete cluster "$K3S_CLUSTER_ID"
-kubectl --context minikube -n lieutenant delete cluster "$MINIKUBE_CLUSTER_ID"
+echo "===> Removing tenant"
 kubectl --context minikube -n lieutenant delete tenant "$TENANT_ID"
 
 echo "===> Waiting 20 seconds for the removal of GitLab repositories"
 sleep 20s
 
 minikube delete
 k3d cluster delete projectsyn
+kind delete cluster --name projectsyn
 killall ngrok

docs/modules/ROOT/pages/index.adoc

@@ -527,18 +527,14 @@ The GitLab projects `tutorial-tenant`, `tutorial-cluster-minikube`, and `tutoria
 [source,bash]
 ----
 $ ./5_delete.sh
-Switched to context "minikube".
-===> Minikube running
 ===> Find Tenant ID
 ===> OK: TENANT_ID variable set
-===> Find Minikube Cluster ID
-===> OK: MINIKUBE_CLUSTER_ID variable set
-===> Find K3s Cluster ID
-===> OK: K3S_CLUSTER_ID variable set
-===> Removing everything
+===> Removing all clusters
 cluster.syn.tools "c-aged-sea-7813" deleted
 cluster.syn.tools "c-snowy-sunset-5873" deleted
+===> Removing tenant
 tenant.syn.tools "t-solitary-field-4017" deleted
+===> Waiting 20 seconds for the removal of GitLab repositories 
 🔥  Deleting "minikube" in docker ...
 🔥  Deleting container "minikube" ...
 🔥  Removing /home/username/.minikube/machines/minikube ...