feat: add vrrp to halb

- update keepalived module to 5.1.0
- add keepalived::vrrp::* to be deep merged in hiera
- add vrrp dns configuration
- add vrrp instance/script to halb in syd1

hieradata/common.yaml

@@ -135,6 +135,12 @@ lookup_options:
   certbot::client::domains:
     merge:
       strategy: deep
+  keepalived::vrrp_script:
+    merge:
+      strategy: deep
+  keepalived::vrrp_instance:
+    merge:
+      strategy: deep
 
 facts_path: '/opt/puppetlabs/facter/facts.d'
 

hieradata/country/au/region/syd1/infra/halb/haproxy.yaml

@@ -1,4 +1,31 @@
 ---
+hiera_include:
+  - keepalived
+
+# keepalived
+profiles::haproxy::dns::vrrp_ipaddr: '198.18.13.250'
+profiles::haproxy::dns::vrrp_cnames:
+  - sonarr.main.unkin.net
+  - radarr.main.unkin.net
+  - lidarr.main.unkin.net
+  - readarr.main.unkin.net
+  - prowlarr.main.unkin.net
+  - nzbget.main.unkin.net
+
+keepalived::vrrp_script:
+  check_haproxy:
+    script: '/usr/bin/killall -0 haproxy'
+
+keepalived::vrrp_instance:
+  VI_250:
+    interface: 'eth0'
+    virtual_router_id: 250
+    auth_type: 'PASS'
+    auth_pass: 'quiiK7oo'
+    virtual_ipaddress: '198.18.13.250/32'
+    track_script:
+      - check_haproxy
+
 # mappings
 profiles::haproxy::mappings:
   fe_http:

hieradata/nodes/ausyd1nxvm1015.main.unkin.net.yaml

@@ -5,3 +5,9 @@ networking::interfaces:
 networking::routes:
   default:
     gateway: 198.18.13.254
+
+profiles::haproxy::dns::vrrp_master: true
+keepalived::vrrp_instance:
+  VI_250:
+    state: 'MASTER'
+    priority: 101

hieradata/nodes/ausyd1nxvm1016.main.unkin.net.yaml

@@ -5,3 +5,8 @@ networking::interfaces:
 networking::routes:
   default:
     gateway: 198.18.13.254
+
+keepalived::vrrp_instance:
+  VI_250:
+    state: 'BACKUP'
+    priority: 100