Add workarount to attach volumes in an determined order

kubenodes-user.yaml.j2

@@ -16,6 +16,7 @@ runcmd:
   - [ systemctl, enable, chronyd ]
   - systemctl restart chronyd
   - mkdir -p /var/snap
+  - timeout 60 /bin/bash -c 'until ls /dev/sdb 2>/dev/null;do sleep 1;done'
   - vgcreate snapvg /dev/sdb
   - lvcreate -n lvol_snap -l 100%FREE snapvg
   - mkfs -t xfs -n ftype=1 /dev/snapvg/lvol_snap

kubenodes.yaml

@@ -40,11 +40,16 @@
     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"
     security_groups: "{{ kubesecgroups | join(',') }}"
     userdata: |
       {{ lookup('ansible.builtin.template', 'kubenodes-user.yaml.j2') | indent(4, False ) }}
   loop: "{{ range(1, numnodes + 1 )|list }}"
+
+- name: Attaches snap volume to kubernetes nodes
+  openstack.cloud.server_volume:
+    state: present
+    server: "kube{{ item }}.matrix-test.sunet.se"
+    volume: "kube{{ item }}-matrix-test-sunet-se-snapvol"
+  loop: "{{ range(1, numnodes + 1 )|list }}"