ansible.azure.automation/roles/azure_peering/tasks/present.yml

---
- name: Get virtual network peering
  azure_rm_virtualnetworkpeering_facts:
    ad_user: "{{ azure_ad_user | default(omit) }}"
    password: "{{ azure_password | default(omit) }}"
    subscription_id: "{{ azure_subscription_id | default(omit) }}"
    client_id: "{{ azure_client_id | default(omit) }}"
    secret: "{{ azure_secret | default(omit) }}"
    tenant: "{{ azure_tenant | default(omit) }}"
    resource_group: "{{ peering.resource_group }}"
    virtual_network: "{{ peering.virtual_network }}"
    name: "{{ peering.name | default(omit, true) }}"
  register: azure_peering_facts
  failed_when: false

- name: Create virtual network peering
  azure_rm_virtualnetworkpeering:
    ad_user: "{{ azure_ad_user | default(omit) }}"
    password: "{{ azure_password | default(omit) }}"
    subscription_id: "{{ azure_subscription_id | default(omit) }}"
    client_id: "{{ azure_client_id | default(omit) }}"
    secret: "{{ azure_secret | default(omit) }}"
    tenant: "{{ azure_tenant | default(omit) }}"
    allow_forwarded_traffic: "{{ peering.allow_forwarded_traffic | default(false, true) }}"
    allow_gateway_transit: "{{ peering.allow_gateway_transit | default(false, true) }}"
    allow_virtual_network_access: "{{ peering.allow_virtual_network_access | default(true, true) }}"
    use_remote_gateways: "{{ peering.use_remote_gateways | default(false, true) }}"
    name: "{{ peering.name }}"
    virtual_network: "{{ peering.virtual_network }}"
    remote_virtual_network: "{{ peering.remote_virtual_network }}"
    resource_group: "{{ peering.resource_group }}"
    state: "present"
  register: createpeering
...