nginx/tasks/install.yml: Overwrite /etc/apache2/ports.conf + Deprecate unmaintained Elgg

roles/nginx/tasks/install.yml

@@ -1,4 +1,4 @@
-- name: Stop '{{ apache_service }}' systemd service, just in case it exists
+- name: Stop '{{ apache_service }}' systemd service, in case it exists -- REGARDLESS /etc/{{ apache_service }}/ports.conf WILL BE OVERWRITTEN BELOW
   systemd:
     name: "{{ apache_service }}"    # apache2 or httpd, per /opt/iiab/iiab/vars/<OS>.yml
     state: stopped
@@ -42,7 +42,7 @@
     path: /etc/nginx/sites-enabled/default
     state: absent
 
-- name: 'Install 3 (of 5) files from template: /etc/nginx/server.conf, /etc/nginx/nginx.conf, /etc/nginx/mime.types'
+- name: 'Install 4 (of 5) files from template: /etc/nginx/server.conf, /etc/nginx/nginx.conf, /etc/nginx/mime.types, /etc/{{ apache_service }}/ports.conf'
   template:
     src: "{{ item.src }}"
     dest: "{{ item.dest }}"
@@ -50,7 +50,7 @@
     - { src: 'server.conf.j2', dest: '/etc/nginx/server.conf' }
     - { src: 'nginx.conf.j2', dest: '/etc/nginx/nginx.conf' }
     - { src: 'mime.types.j2', dest: '/etc/nginx/mime.types' }
-    # - { src: 'ports.conf.j2', dest: '/etc/{{ apache_service }}/ports.conf' }    # Moved to enable-or-disable.yml
+    - { src: 'apache-ports.conf.j2', dest: '/etc/{{ apache_service }}/ports.conf' }    # 2021-08-08: Restored from enable-or-disable.yml
     # - { src: 'iiab.conf.j2', dest: "{{ nginx_conf_dir }}/iiab.conf" }    # Moved into homepage.yml, invoked later by roles/www_options/tasks/main.yml (see below!)
 
 - debug:

roles/nginx/templates/apache-ports.conf.j2

@@ -2,7 +2,11 @@
 # have to change the VirtualHost statement in
 # /etc/apache2/sites-enabled/000-default.conf
 
-Listen 127.0.0.1:{{ apache_port }}
+# Apache's stock default
+#Listen 80
+
+# IIAB NGINX proxying to legacy svcs (Dec 2019 - Aug 2021)
+#Listen 127.0.0.1:{{ apache_port }}
 
 #<IfModule ssl_module>
 #	Listen 443
@@ -13,3 +17,4 @@ Listen 127.0.0.1:{{ apache_port }}
 #</IfModule>
 
 # vim: syntax=apache ts=4 sw=4 sts=4 sr noet
+