gitops

add-on/installaRancher.sh

@@ -1,7 +1,32 @@
 helm repo add rancher-stable https://releases.rancher.com/server-charts/stable
 kubectl create namespace cattle-system
 
-helm install rancher rancher-stable/rancher \
+helm install rancher rancher-stable/rancher  --namespace cattle-system  --set hostname=idc.internal  --set bootstrapPassword=.... --set ingress.tls.source=rancher
+
+
+helm upgrade rancher rancher-stable/rancher \
   --namespace cattle-system \
-  --set hostname=k8s.italiadatacenter.com \
-  --set bootstrapPassword=admin
+  --reuse-values \
+  --set hostname=idc.internal \
+  --set bootstrapPassword=KAYQE1QA7uwUZ8uI \
+  --set ingress.enabled=false \
+  --set ingress.tls.source=rancher
+
+Poc-25_sts
+
+POC-25_sts
+
+vi sistemarancher.sh
+# 1. recupera il ClusterIP del service "rancher" già creato dal chart
+CLUSTERIP=$(kubectl get svc -n cattle-system rancher -o jsonpath='{.spec.clusterIP}')
+
+# 2. patch del deployment per aggiungere hostAliases
+kubectl patch deployment rancher -n cattle-system --type='json' \
+  -p="[{\"op\":\"add\",\"path\":\"/spec/template/spec/hostAliases\",\"value\":[{\"ip\":\"$CLUSTERIP\",\"hostnames\":[\"idc.internal\"]}]}]"
+
+# 3. crea il service NodePort per l'accesso dal browser
+kubectl expose deployment rancher -n cattle-system --type=NodePort --port=443 --target-port=443 --name=rancher-nodeport
+
+# 4. riavvia e segui i log
+kubectl rollout restart deployment rancher -n cattle-system
+kubectl -n cattle-system logs -l app=rancher -f