diff --git a/group_vars/stage_dev/plain.yml b/group_vars/stage_dev/plain.yml
index 055f0c9..79d4a2e 100644
--- a/group_vars/stage_dev/plain.yml
+++ b/group_vars/stage_dev/plain.yml
@@ -69,33 +69,33 @@ shared_service_gitea_ip: "{{ stage_server_infos
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_master_01: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-master-11' )
+shared_service_kube_master_01: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-master-01' )
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_master_02: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-master-12' )
+shared_service_kube_master_02: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-master-02' )
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_master_03: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-master-13' )
+shared_service_kube_master_03: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-master-03' )
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_worker_01: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-worker-11' )
+shared_service_kube_node_01: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-node-01' )
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_worker_02: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-worker-12' )
+shared_service_kube_node_02: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-node-02' )
   | map(attribute='private_ip')
   | list
   | first }}"
-shared_service_k8s_worker_03: "{{ stage_server_infos
-  | selectattr('name', 'match', stage + '-k8s-worker-13' )
+shared_service_kube_node_03: "{{ stage_server_infos
+  | selectattr('name', 'match', stage + '-kube-node-03' )
   | map(attribute='private_ip')
   | list
   | first }}"
@@ -108,12 +108,12 @@ shared_service_elastic_stack_03_hostname: "{{ stage }}-elastic-stack-elastic-03"
 shared_service_elastic_stack_logstash_01_hostname: "{{ stage }}-elastic-stack-logstash-01"
 
 
-k8smaster_01_hostname: "{{ stage }}-k8s-master-11.{{ domain }}"
-k8smaster_02_hostname: "{{ stage }}-k8s-master-12.{{ domain }}"
-k8smaster_03_hostname: "{{ stage }}-k8s-master-13.{{ domain }}"
-k8sworker_01_hostname: "{{ stage }}-k8s-worker-11.{{ domain }}"
-k8sworker_02_hostname: "{{ stage }}-k8s-worker-12.{{ domain }}"
-k8sworker_03_hostname: "{{ stage }}-k8s-worker-13.{{ domain }}"
+kube_master_01_hostname: "{{ stage }}-kube-master-01.{{ domain }}"
+kube_master_02_hostname: "{{ stage }}-kube-master-02.{{ domain }}"
+kube_master_03_hostname: "{{ stage }}-kube-master-03.{{ domain }}"
+kube_node_01_hostname: "{{ stage }}-kube-node-01.{{ domain }}"
+kube_node_02_hostname: "{{ stage }}-kube-node-02.{{ domain }}"
+kube_node_03_hostname: "{{ stage }}-kube-node-03.{{ domain }}"
 
 shared_service_iam_hostname: "{{ stage }}-iam-01.{{ domain }}"
 shared_service_mail_hostname: "{{ stage }}-mail-01.{{ domain }}"
@@ -180,28 +180,28 @@ shared_service_hosts: [
     name: "{{ shared_service_gitea_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_master_01 }}",
-    name: "{{ k8smaster_01_hostname }}"
+    ip: "{{ shared_service_kube_master_01 }}",
+    name: "{{ kube_master_01_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_master_02 }}",
-    name: "{{ k8smaster_02_hostname }}"
+    ip: "{{ shared_service_kube_master_02 }}",
+    name: "{{ kube_master_02_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_master_03 }}",
-    name: "{{ k8smaster_03_hostname }}"
+    ip: "{{ shared_service_kube_master_03 }}",
+    name: "{{ kube_master_03_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_worker_01 }}",
-    name: "{{ k8sworker_01_hostname }}"
+    ip: "{{ shared_service_kube_node_01 }}",
+    name: "{{ kube_node_01_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_worker_02 }}",
-    name: "{{ k8sworker_02_hostname }}"
+    ip: "{{ shared_service_kube_node_02 }}",
+    name: "{{ kube_node_02_hostname }}"
   },
   {
-    ip: "{{ shared_service_k8s_worker_03 }}",
-    name: "{{ k8sworker_03_hostname }}"
+    ip: "{{ shared_service_kube_node_03 }}",
+    name: "{{ kube_node_03_hostname }}"
   }
 ]