r/minio: Configure firewall

The firewall needs to allow inbound connections to the MinIO HTTP API
and web UI ports.

roles/minio/tasks/deploy.yml

@@ -105,3 +105,16 @@
     state: started
   tags:
   - service
+
+- name: ensure firewall is configured for minio
+  firewalld:
+    port: '{{ item }}/tcp'
+    permanent: true
+    immediate: true
+    state: enabled
+  loop:
+  - 9000
+  - 9090
+  when: host_uses_firewalld|d(true)|bool
+  tags:
+  - firewalld