iiab/roles/nginx/tasks/enable-or-disable.yml

- name: Ensure that Apache ({{ apache_service }}) is not running -- we may need port swap
  systemd:
    name: "{{ apache_service }}"    # apache2 or httpd, per /opt/iiab/iiab/vars/<OS>.yml
    state: stopped
  ignore_errors: yes
  # 'when: apache_installed is defined' might also work, as mysql's php no longer installs apache2 (but 'ignore_errors: yes' remains safer!)

- name: Install /etc/{{ apache_service }}/ports.conf from template 1 of 2 (ports.conf.j2) if nginx_enabled, to enable Apache port {{ apache_port }} localhost only
  template:
    src: ports.conf.j2
    dest: "/etc/{{ apache_service }}/ports.conf"
  when: nginx_enabled

- name: Install /etc/{{ apache_service }}/ports.conf from template 2 of 2 (stock-apache-ports.conf) if not nginx_enabled, to disable Apache port {{ apache_port }} localhost only
  template:
    src: stock-apache-ports.conf
    dest: "/etc/{{ apache_service }}/ports.conf"
  when: not nginx_enabled

- name: Enable & Restart '{{ apache_service }}' if Apache is installed and enabled, since we stopped it
  systemd:
    name: "{{ apache_service }}"    # apache2 or httpd, per /opt/iiab/iiab/vars/<OS>.yml
    daemon_reload: yes
    state: restarted
    enabled: true
  when: apache_installed is defined and apache_enabled    # or not nginx_enabled


- name: Enable & (Re)Start 'nginx' systemd service, if nginx_enabled
  systemd:
    name: nginx
    daemon_reload: yes
    enabled: yes
    state: restarted
  when: nginx_enabled

- name: Disable & Stop 'nginx' systemd service, if not nginx_enabled
  systemd:
    name: nginx
    enabled: no
    state: stopped
  when: not nginx_enabled
Reduce dependency on Apache in nginx/tasks/enable-or-disable.yml 2020-05-17 00:40:01 +00:00			`- name: Ensure that Apache ({{ apache_service }}) is not running -- we may need port swap`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00			`systemd:`
Typo, comments refined 2020-02-12 11:57:14 +00:00			`name: "{{ apache_service }}" # apache2 or httpd, per /opt/iiab/iiab/vars/<OS>.yml`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00			`state: stopped`
Reduce Apache dependency in usb_lib & nginx roles 2020-05-17 05:06:48 +00:00			`ignore_errors: yes`
Clarify in nginx/tasks/enable-or-disable.yml that... mysql's php no longer installs Apache 2020-05-22 05:12:07 +00:00			`# 'when: apache_installed is defined' might also work, as mysql's php no longer installs apache2 (but 'ignore_errors: yes' remains safer!)`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00
			`- name: Install /etc/{{ apache_service }}/ports.conf from template 1 of 2 (ports.conf.j2) if nginx_enabled, to enable Apache port {{ apache_port }} localhost only`
			`template:`
			`src: ports.conf.j2`
Try roles/www_back_end in Stage 3 & roles/www_front_end in Stage 4 2020-02-13 01:53:36 +00:00			`dest: "/etc/{{ apache_service }}/ports.conf"`
Remove "\| bool" 1.5yrs later, as Ansible 2.10 changed conditional_bare_variables default 2020-10-16 20:46:19 +00:00			`when: nginx_enabled`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00
			`- name: Install /etc/{{ apache_service }}/ports.conf from template 2 of 2 (stock-apache-ports.conf) if not nginx_enabled, to disable Apache port {{ apache_port }} localhost only`
			`template:`
			`src: stock-apache-ports.conf`
Try roles/www_back_end in Stage 3 & roles/www_front_end in Stage 4 2020-02-13 01:53:36 +00:00			`dest: "/etc/{{ apache_service }}/ports.conf"`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00			`when: not nginx_enabled`

Reduce dependency on Apache in gitea/kolibri/mediawiki/munin etc 2020-05-17 03:50:22 +00:00			`- name: Enable & Restart '{{ apache_service }}' if Apache is installed and enabled, since we stopped it`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00			`systemd:`
Typo, comments refined 2020-02-12 11:57:14 +00:00			`name: "{{ apache_service }}" # apache2 or httpd, per /opt/iiab/iiab/vars/<OS>.yml`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00			`daemon_reload: yes`
			`state: restarted`
			`enabled: true`
Reduce dependency on Apache in nginx/tasks/enable-or-disable.yml 2020-05-17 00:40:01 +00:00			`when: apache_installed is defined and apache_enabled # or not nginx_enabled`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00

			`- name: Enable & (Re)Start 'nginx' systemd service, if nginx_enabled`
			`systemd:`
			`name: nginx`
			`daemon_reload: yes`
			`enabled: yes`
			`state: restarted`
Remove "\| bool" 1.5yrs later, as Ansible 2.10 changed conditional_bare_variables default 2020-10-16 20:46:19 +00:00			`when: nginx_enabled`
Cleaner roles/httpd & roles/nginx 2020-02-12 08:08:16 +00:00
			`- name: Disable & Stop 'nginx' systemd service, if not nginx_enabled`
			`systemd:`
			`name: nginx`
			`enabled: no`
			`state: stopped`
			`when: not nginx_enabled`