Add snap volume to instance and remove duplicated keys

kubenodes.yaml

@@ -5,7 +5,6 @@
     size: 30
     image: debian-12
     is_bootable: true
-    state: present
     name: kube{{ item }}-matrix-test-sunet-se-osvol
   loop: "{{ range(1,4)|list }}"
 
@@ -14,7 +13,6 @@
     state: present
     size: 20
     is_bootable: false
-    state: present
     name: kube{{ item }}-matrix-test-sunet-se-snapvol
   loop: "{{ range(1,4)|list }}"
 
@@ -40,6 +38,8 @@
     flavor: b2.c4r16
     key_name: manderssonpub
     boot_volume: kube{{ item }}-matrix-test-sunet-se-osvol
+    volumes:
+      - "kube{{ item }}-matrix-test-sunet-se-snapvol"
     nics: 
       - port-name: "kube{{ item }}-matrix-test-sunet-se-port"
     userdata: |