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---
- ansible.builtin.set_fact:
matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-etherpad.service'] }}"
when: matrix_etherpad_enabled | bool
- when: matrix_etherpad_enabled | bool and matrix_dimension_enabled | default(False) | bool
tags:
- always
block:
- name: Fail if matrix-nginx-proxy role already executed
ansible.builtin.fail:
msg: >-
Trying to append Etherpad's reverse-proxying configuration to matrix-nginx-proxy,
but it's pointless since the matrix-nginx-proxy role had already executed.
To fix this, please change the order of roles in your playbook,
so that the matrix-nginx-proxy role would run after the matrix-etherpad role.
when: matrix_nginx_proxy_role_executed | default(False) | bool
- name: Generate Etherpad proxying configuration for matrix-nginx-proxy
ansible.builtin.set_fact:
matrix_etherpad_matrix_nginx_proxy_configuration: |
rewrite ^{{ matrix_etherpad_public_endpoint }}$ {{ matrix_nginx_proxy_x_forwarded_proto_value }}://$server_name{{ matrix_etherpad_public_endpoint }}/ permanent;
location {{ matrix_etherpad_public_endpoint }}/ {
{% if matrix_nginx_proxy_enabled | default(False) %}
{# Use the embedded DNS resolver in Docker containers to discover the service #}
resolver 127.0.0.11 valid=5s;
proxy_pass http://matrix-etherpad:9001/;
{# These are proxy directives needed specifically by Etherpad #}
proxy_buffering off;
proxy_http_version 1.1; # recommended with keepalive connections
proxy_pass_header Server;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Proto {{ matrix_nginx_proxy_x_forwarded_proto_value }}; # for EP to set secure cookie flag when https is used
# WebSocket proxying - from http://nginx.org/en/docs/http/websocket.html
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
{% else %}
{# Generic configuration for use outside of our container setup #}
# A good guide for setting up your Etherpad behind nginx:
# https://docs.gandi.net/en/cloud/tutorials/etherpad_lite.html
proxy_pass http://127.0.0.1:9001/;
{% endif %}
}
- name: Register Etherpad proxying configuration with matrix-nginx-proxy
ansible.builtin.set_fact:
matrix_nginx_proxy_proxy_dimension_additional_server_configuration_blocks: |
{{
matrix_nginx_proxy_proxy_dimension_additional_server_configuration_blocks | default([])
+
[matrix_etherpad_matrix_nginx_proxy_configuration]
}}
- name: Warn about reverse-proxying if matrix-nginx-proxy not used
ansible.builtin.debug:
msg: >-
NOTE: You've enabled the Etherpad tool but are not using the matrix-nginx-proxy
reverse proxy.
Please make sure that you're proxying the `{{ matrix_etherpad_public_endpoint }}`
URL endpoint to the matrix-etherpad container.
You can expose the container's port using the `matrix_etherpad_container_http_host_bind_port` variable.
when: "matrix_etherpad_enabled | bool and not matrix_nginx_proxy_enabled | default(False) | bool"