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matrix-docker-ansible-deploy/roles/custom/matrix-etherpad/tasks/inject_into_nginx_proxy.yml
Slavi Pantaleev 735bacca89 Do not run matrix-nginx-proxy config injection tasks unless necessary
These `init.yml` (now `inject_into_nginx_proxy.yml`) tasks do not need
to `always` run. They only need to run for `setup-all` and
`setup-nginx-proxy`. Unless we're dealing with these 2 tags, we can
spare ourselves a lot of work.

This patch also moves the `when` statement from `init.yml` into
`main.yml` in an effort to further optimize things by potentially
avoiding the extra file include.
2022-11-23 15:52:58 +02:00

47 lines
2.3 KiB
YAML

---
- 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]
}}