matrix-docker-ansible-deploy/roles/matrix-nginx-proxy/tasks/setup_nginx_proxy.yml
Slavi Pantaleev 51312b8250 Split playbook into multiple roles
As suggested in #63 (Github issue), splitting the
playbook's logic into multiple roles will be beneficial for
maintainability.

This patch realizes this split. Still, some components
affect others, so the roles are not really independent of one
another. For example:
- disabling mxisd (`matrix_mxisd_enabled: false`), causes Synapse
and riot-web to reconfigure themselves with other (public)
Identity servers.

- enabling matrix-corporal (`matrix_corporal_enabled: true`) affects
how reverse-proxying (by `matrix-nginx-proxy`) is done, in order to
put matrix-corporal's gateway server in front of Synapse

We may be able to move away from such dependencies in the future,
at the expense of a more complicated manual configuration, but
it's probably not worth sacrificing the convenience we have now.

As part of this work, the way we do "start components" has been
redone now to use a loop, as suggested in #65 (Github issue).
This should make restarting faster and more reliable.
2019-01-12 18:01:10 +02:00

84 lines
2.2 KiB
YAML

---
#
# Generic tasks that we always want to happen, regardless
# if the user wants matrix-nginx-proxy or not.
#
# If the user would set up their own nginx proxy server,
# the config files from matrix-nginx-proxy can be reused.
#
# It doesn't hurt to put them in place, even if they turn out
# to be unnecessary.
#
- name: Ensure Matrix nginx-proxy paths exist
file:
path: "{{ item }}"
state: directory
mode: 0750
owner: root
group: root
with_items:
- "{{ matrix_nginx_proxy_data_path }}"
- "{{ matrix_nginx_proxy_confd_path }}"
- name: Ensure Matrix nginx-proxy configured
template:
src: "{{ role_path }}/templates/nginx-conf.d/{{ item }}.j2"
dest: "{{ matrix_nginx_proxy_confd_path }}/{{ item }}"
mode: 0644
with_items:
- "nginx-http.conf"
- "matrix-synapse.conf"
- "matrix-riot-web.conf"
#
# Tasks related to setting up matrix-nginx-proxy
#
- name: Ensure nginx Docker image is pulled
docker_image:
name: "{{ matrix_nginx_proxy_docker_image }}"
when: matrix_nginx_proxy_enabled
- name: Allow access to nginx proxy ports in firewalld
firewalld:
service: "{{ item }}"
state: enabled
immediate: yes
permanent: yes
with_items:
- "http"
- "https"
when: "ansible_os_family == 'RedHat' and matrix_nginx_proxy_enabled"
- name: Ensure matrix-nginx-proxy.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-nginx-proxy.service.j2"
dest: "/etc/systemd/system/matrix-nginx-proxy.service"
mode: 0644
when: matrix_nginx_proxy_enabled
#
# Tasks related to getting rid of matrix-nginx-proxy (if it was previously enabled)
#
- name: Check existence of matrix-nginx-proxy service
stat:
path: "/etc/systemd/system/matrix-nginx-proxy.service"
register: matrix_nginx_proxy_service_stat
- name: Ensure matrix-nginx-proxy is stopped
service:
name: matrix-nginx-proxy
state: stopped
daemon_reload: yes
register: stopping_result
when: "not matrix_nginx_proxy_enabled and matrix_nginx_proxy_service_stat.stat.exists"
- name: Ensure matrix-nginx-proxy.service doesn't exist
file:
path: "/etc/systemd/system/matrix-nginx-proxy.service"
state: absent
when: "not matrix_nginx_proxy_enabled and matrix_nginx_proxy_service_stat.stat.exists"