Update to 2021-05-06 17:00

roles/rabbitmq_server/defaults/main.yml

@@ -6,5 +6,13 @@ rabbitmq_port: 5672
 # Access to the plain port
 rabbitmq_src_ip: []
 
+# HTTP API / Web management interface
+rabbitmq_web_port: 15672
+rabbitmq_web_src_ip: []
+
 # Should the guest user available from anywhere ? If False, it'll only be accepted from loopback
 rabbitmq_guest_from_anywhere: False
+
+# List of plugins to enable
+rabbitmq_plugins:
+  - rabbitmq_management

roles/rabbitmq_server/tasks/conf.yml

@@ -1,6 +1,17 @@
 ---
 
+- name: Remove unused config
+  file: path=/etc/rabbitmq/rabbitmq.config state=absent
+  when: rabbitmq_conf == 'rabbit.conf'
+  notify: restart rabbitmq-server
+  tags: rabbit
+
 - name: Deploy configuration
-  template: src=rabbitmq.config.j2 dest=/etc/rabbitmq/rabbitmq.config
+  template: src={{ rabbitmq_conf }}.j2 dest=/etc/rabbitmq/{{ rabbitmq_conf }}
+  notify: restart rabbitmq-server
+  tags: rabbitmq
+
+- name: Deploy plugins to enable
+  template: src=enabled_plugins.j2 dest=/etc/rabbitmq/enabled_plugins
   notify: restart rabbitmq-server
   tags: rabbitmq

roles/rabbitmq_server/tasks/facts.yml

@@ -0,0 +1,5 @@
+---
+
+  # On EL8 and newer, rabbitmq config uses the new format
+- set_fact: rabbitmq_conf={{ ansible_distribution_major_version is version('8','>=') | ternary('rabbitmq.conf','rabbitmq.config') }}
+  tags: rabbitmq

roles/rabbitmq_server/tasks/iptables.yml

@@ -2,7 +2,14 @@
 
 - name: Handle RabbitMQ Server port in the firewall
   iptables_raw:
-    name: rabbitmq_port
+    name: "{{ item.name }}"
-    state: "{{ (rabbitmq_src_ip | length > 0) | ternary('present','absent') }}"
+    state: "{{ (item.src_ip | length > 0) | ternary('present','absent') }}"
-    rules: "-A INPUT -m state --state NEW -p tcp --dport {{ rabbitmq_port }} -s {{ rabbitmq_src_ip | join(',') }} -j ACCEPT"
+    rules: "-A INPUT -m state --state NEW -p tcp --dport {{ item.port }} -s {{ item.src_ip | join(',') }} -j ACCEPT"
+  loop:
+    - name: rabbitmq_port
+      port: "{{ rabbitmq_port }}"
+      src_ip: "{{ rabbitmq_src_ip }}"
+    - name: rabbitmq_web_port
+      port: "{{ rabbitmq_web_port }}"
+      src_ip: "{{ rabbitmq_web_src_ip }}"
   tags: firewall,rabbitmq

roles/rabbitmq_server/tasks/main.yml

@@ -1,5 +1,6 @@
 ---
 
+- include: facts.yml
 - include: install.yml
 - include: conf.yml
 - include: iptables.yml

roles/rabbitmq_server/templates/enabled_plugins.j2

@@ -0,0 +1 @@
+[{{ rabbitmq_plugins | join(',') }}].

roles/rabbitmq_server/templates/rabbitmq.conf.j2

@@ -0,0 +1,4 @@
+listeners.tcp.default = {{ rabbitmq_port }}
+loopback_users.guest = {{ rabbitmq_guest_from_anywhere | ternary('false','true') }}
+management.tcp.port = {{ rabbitmq_web_port }}
+management.tcp.ip = 0.0.0.0