DO networks fix (#14421)

* DO networks fix

* linting: add warn_list

.ansible-lint

@@ -1,3 +1,6 @@
 skip_list:
   - '204'
 verbosity: 1
+
+warn_list:
+  - no-changed-when

roles/cloud-digitalocean/tasks/main.yml

@@ -26,12 +26,16 @@
       - Environment:Algo
   register: digital_ocean_droplet
 
+# Return data is not idempotent
+- set_fact:
+    droplet: "{{ digital_ocean_droplet.data.droplet | default(digital_ocean_droplet.data) }}"
+
 - block:
   - name: "Create a Floating IP"
     digital_ocean_floating_ip:
       state: present
       oauth_token: "{{ algo_do_token }}"
-      droplet_id: "{{ digital_ocean_droplet.data.droplet.id }}"
+      droplet_id: "{{ droplet.id }}"
     register: digital_ocean_floating_ip
 
   - name: Set the static ip as a fact
@@ -40,7 +44,7 @@
   when: alternative_ingress_ip
 
 - set_fact:
-    cloud_instance_ip: "{{ digital_ocean_droplet.data.droplet.networks.v4.0.ip_address }}"
+    cloud_instance_ip: "{{ (droplet.networks.v4 | selectattr('type', '==', 'public')).0.ip_address }}"
     ansible_ssh_user: algo
     ansible_ssh_port: "{{ ssh_port }}"
     cloudinit: true