use shorter internal hostnames for the pulp containers

Author: evgeni

src/roles/candlepin/tasks/main.yml

@@ -72,7 +72,7 @@
     image: "{{ candlepin_container_image }}:{{ candlepin_container_tag }}"
     state: quadlet
     network: host
-    hostname: "{{ ansible_facts['fqdn'] }}"
+    hostname: "{{ ansible_facts['hostname'] }}.local"
     secrets:
       - 'candlepin-ca-cert,target=/etc/candlepin/certs/candlepin-ca.crt,mode=0440,type=mount'
       - 'candlepin-ca-key,target=/etc/candlepin/certs/candlepin-ca.key,mode=0440,type=mount'

src/roles/foreman/tasks/main.yaml

@@ -102,7 +102,7 @@
     state: quadlet
     sdnotify: true
     network: host
-    hostname: "{{ ansible_facts['fqdn'] }}"
+    hostname: "{{ ansible_facts['hostname'] }}.local"
     volume:
       - 'foreman-data-run:/var/run/foreman:z'
     secrets:
@@ -138,7 +138,7 @@
     state: quadlet
     sdnotify: true
     network: host
-    hostname: "{{ ansible_facts['fqdn'] }}"
+    hostname: "{{ ansible_facts['hostname'] }}.local"
     volume:
       - 'foreman-data-run:/var/run/foreman:z'
     secrets:
@@ -190,7 +190,7 @@
     image: "{{ foreman_container_image }}:{{ foreman_container_tag }}"
     sdnotify: false
     network: host
-    hostname: "{{ ansible_facts['fqdn'] }}"
+    hostname: "{{ ansible_facts['hostname'] }}.local"
     command: "foreman-rake {{ item.rake }}"
     volume:
       - 'foreman-data-run:/var/run/foreman:z'

src/roles/foreman_proxy/tasks/main.yaml

@@ -19,7 +19,7 @@
     state: quadlet
     sdnotify: true
     network: host
-    hostname: "{{ ansible_facts['fqdn'] }}"
+    hostname: "{{ ansible_facts['hostname'] }}.local"
     secrets:
       - 'foreman-proxy-settings-yml,type=mount,target=/etc/foreman-proxy/settings.yml'
       - 'foreman-proxy-ssl-ca,type=mount,target=/etc/foreman-proxy/ssl_ca.pem'

src/roles/pulp/tasks/main.yaml

@@ -102,7 +102,7 @@
     sdnotify: true
     command: pulp-api
     network: host
-    hostname: "pulp-api.{{ ansible_facts['fqdn'] }}"
+    hostname: "pulp-api.{{ ansible_facts['hostname'] }}.local"
     volumes: "{{ pulp_volumes }}"
     security_opt:
       - "label=disable"
@@ -133,7 +133,7 @@
     sdnotify: true
     command: pulp-content
     network: host
-    hostname: "pulp-content.{{ ansible_facts['fqdn'] }}"
+    hostname: "pulp-content.{{ ansible_facts['hostname'] }}.local"
     volumes: "{{ pulp_volumes }}"
     security_opt:
       - "label=disable"
@@ -164,7 +164,7 @@
     state: quadlet
     command: pulp-worker
     network: host
-    hostname: "pulp-worker-%i.{{ ansible_facts['fqdn'] }}"
+    hostname: "pulp-worker-%i.{{ ansible_facts['hostname'] }}.local"
     volumes: "{{ pulp_volumes }}"
     security_opt:
       - "label=disable"