diff --git a/group_vars/all/plain.yml b/group_vars/all/plain.yml
index 5a2d4f0..b8066c3 100644
--- a/group_vars/all/plain.yml
+++ b/group_vars/all/plain.yml
@@ -67,6 +67,13 @@ smardigo_plattform_users:
   - 'claus.paetow'
   - 'friedrich.goerz'
 
+ip_whitelist:
+  - "212.121.131.106" # tolina
+  - "149.233.6.129" # sShelter
+  - "87.141.83.195" # sven
+  - "212.86.56.112" # peter
+  - "{{ shared_service_network }}"
+
 docker_owner: "{{ admin_user }}"
 docker_group: "{{ admin_user }}"
 docker_users: "{{ smardigo_plattform_users }}"
diff --git a/stage-qa b/stage-qa
index 4d9dd59..e2ad481 100644
--- a/stage-qa
+++ b/stage-qa
@@ -47,13 +47,19 @@ qa-prometheus-01
 qa-webdav-01
 
 [kube-master]
-qa-k8s-master-01
+qa-kube-master-01
+qa-kube-master-02
+qa-kube-master-03
 
 [etcd]
-qa-k8s-master-01
+qa-kube-master-01
+qa-kube-master-02
+qa-kube-master-03
 
 [kube-node]
-qa-k8s-worker-01
+qa-kube-node-01
+qa-kube-node-02
+qa-kube-node-03
 
 [k8s-cluster:children]
 kube-node