1 files changed, 121 insertions, 0 deletions
diff --git a/roles/dns-records/tasks/main.yml b/roles/dns-records/tasks/main.yml
new file mode 100644
index 000000000..7148b016a
--- /dev/null
+++ b/roles/dns-records/tasks/main.yml
@@ -0,0 +1,121 @@
+---
+- name: "Generate list of private A records"
+  set_fact:
+    private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['private_v4'] } ] }}"
+  with_items: "{{ groups['cluster_hosts'] }}"
+
+- name: "Add wildcard records to the private A records for infrahosts"
+  set_fact:
+    private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': '*.' + openshift_app_domain, 'ip': hostvars[item]['private_v4'] } ] }}"
+  with_items: "{{ groups['infra_hosts'] }}"
+
+- name: "Add public master cluster hostname records to the private A records (single master)"
+  set_fact:
+    private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': (hostvars[groups.masters[0]].openshift_master_cluster_public_hostname | replace(full_dns_domain, ''))[:-1], 'ip': hostvars[groups.masters[0]].private_v4 } ] }}"
+  when:
+    - hostvars[groups.masters[0]].openshift_master_cluster_public_hostname is defined
+    - openstack_num_masters == 1
+
+- name: "Add public master cluster hostname records to the private A records (multi-master)"
+  set_fact:
+    private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': (hostvars[groups.masters[0]].openshift_master_cluster_public_hostname | replace(full_dns_domain, ''))[:-1], 'ip': hostvars[groups.lb[0]].private_v4 } ] }}"
+  when:
+    - hostvars[groups.masters[0]].openshift_master_cluster_public_hostname is defined
+    - openstack_num_masters > 1
+
+- name: "Set the private DNS server to use the external value (if provided)"
+  set_fact:
+    nsupdate_server_private: "{{ external_nsupdate_keys['private']['server'] }}"
+    nsupdate_key_secret_private: "{{ external_nsupdate_keys['private']['key_secret'] }}"
+    nsupdate_key_algorithm_private: "{{ external_nsupdate_keys['private']['key_algorithm'] }}"
+    nsupdate_private_key_name: "{{ external_nsupdate_keys['private']['key_name']|default('private-' + full_dns_domain) }}"
+  when:
+    - external_nsupdate_keys is defined
+    - external_nsupdate_keys['private'] is defined
+
+- name: "Set the private DNS server to use the provisioned value"
+  set_fact:
+    nsupdate_server_private: "{{ hostvars[groups['dns'][0]].public_v4 }}"
+    nsupdate_key_secret_private: "{{ hostvars[groups['dns'][0]].nsupdate_keys['private-' + full_dns_domain].key_secret }}"
+    nsupdate_key_algorithm_private: "{{ hostvars[groups['dns'][0]].nsupdate_keys['private-' + full_dns_domain].key_algorithm }}"
+  when:
+    - nsupdate_server_private is undefined
+
+- name: "Generate the private Add section for DNS"
+  set_fact:
+    private_named_records:
+      - view: "private"
+        zone: "{{ full_dns_domain }}"
+        server: "{{ nsupdate_server_private }}"
+        key_name: "{{ nsupdate_private_key_name|default('private-' + full_dns_domain) }}"
+        key_secret: "{{ nsupdate_key_secret_private }}"
+        key_algorithm: "{{ nsupdate_key_algorithm_private | lower }}"
+        entries: "{{ private_records }}"
+
+- name: "Generate list of public A records"
+  set_fact:
+    public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['public_v4'] } ] }}"
+  with_items: "{{ groups['cluster_hosts'] }}"
+  when: hostvars[item]['public_v4'] is defined
+
+- name: "Add wildcard records to the public A records"
+  set_fact:
+    public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': '*.' + openshift_app_domain, 'ip': hostvars[item]['public_v4'] } ] }}"
+  with_items: "{{ groups['infra_hosts'] }}"
+  when: hostvars[item]['public_v4'] is defined
+
+- name: "Add public master cluster hostname records to the public A records (single master)"
+  set_fact:
+    public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': (hostvars[groups.masters[0]].openshift_master_cluster_public_hostname | replace(full_dns_domain, ''))[:-1], 'ip': hostvars[groups.masters[0]].public_v4 } ] }}"
+  when:
+    - hostvars[groups.masters[0]].openshift_master_cluster_public_hostname is defined
+    - openstack_num_masters == 1
+    - not use_bastion|bool
+
+- name: "Add public master cluster hostname records to the public A records (single master behind a bastion)"
+  set_fact:
+    public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': (hostvars[groups.masters[0]].openshift_master_cluster_public_hostname | replace(full_dns_domain, ''))[:-1], 'ip': hostvars[groups.bastions[0]].public_v4 } ] }}"
+  when:
+    - hostvars[groups.masters[0]].openshift_master_cluster_public_hostname is defined
+    - openstack_num_masters == 1
+    - use_bastion|bool
+
+- name: "Add public master cluster hostname records to the public A records (multi-master)"
+  set_fact:
+    public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': (hostvars[groups.masters[0]].openshift_master_cluster_public_hostname | replace(full_dns_domain, ''))[:-1], 'ip': hostvars[groups.lb[0]].public_v4 } ] }}"
+  when:
+    - hostvars[groups.masters[0]].openshift_master_cluster_public_hostname is defined
+    - openstack_num_masters > 1
+
+- name: "Set the public DNS server details to use the external value (if provided)"
+  set_fact:
+    nsupdate_server_public: "{{ external_nsupdate_keys['public']['server'] }}"
+    nsupdate_key_secret_public: "{{ external_nsupdate_keys['public']['key_secret'] }}"
+    nsupdate_key_algorithm_public: "{{ external_nsupdate_keys['public']['key_algorithm'] }}"
+    nsupdate_public_key_name: "{{ external_nsupdate_keys['public']['key_name']|default('public-' + full_dns_domain) }}"
+  when:
+    - external_nsupdate_keys is defined
+    - external_nsupdate_keys['public'] is defined
+
+- name: "Set the public DNS server details to use the provisioned value"
+  set_fact:
+    nsupdate_server_public: "{{ hostvars[groups['dns'][0]].public_v4 }}"
+    nsupdate_key_secret_public: "{{ hostvars[groups['dns'][0]].nsupdate_keys['public-' + full_dns_domain].key_secret }}"
+    nsupdate_key_algorithm_public: "{{ hostvars[groups['dns'][0]].nsupdate_keys['public-' + full_dns_domain].key_algorithm }}"
+  when:
+    - nsupdate_server_public is undefined
+
+- name: "Generate the public Add section for DNS"
+  set_fact:
+    public_named_records:
+      - view: "public"
+        zone: "{{ full_dns_domain }}"
+        server: "{{ nsupdate_server_public }}"
+        key_name: "{{ nsupdate_public_key_name|default('public-' + full_dns_domain) }}"
+        key_secret: "{{ nsupdate_key_secret_public }}"
+        key_algorithm: "{{ nsupdate_key_algorithm_public | lower }}"
+        entries: "{{ public_records }}"
+
+- name: "Generate the final dns_records_add"
+  set_fact:
+    dns_records_add: "{{ private_named_records + public_named_records }}"