matrix-docker-ansible-deploy/roles/custom/matrix-synapse-admin/tasks/inject_into_nginx_proxy.yml

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---
- name: Fail if matrix-nginx-proxy role already executed
ansible.builtin.fail:
msg: >-
Trying to append Synapse Admin'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-synapse-admin role.
when: matrix_nginx_proxy_role_executed | default(False) | bool
- name: Generate Synapse Admin proxying configuration for matrix-nginx-proxy
ansible.builtin.set_fact:
matrix_synapse_admin_matrix_nginx_proxy_configuration: |
rewrite ^{{ matrix_synapse_admin_public_endpoint }}$ {{ matrix_nginx_proxy_x_forwarded_proto_value }}://$server_name{{ matrix_synapse_admin_public_endpoint }}/ permanent;
location ~ ^{{ matrix_synapse_admin_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;
set $backend "matrix-synapse-admin:80";
proxy_pass http://$backend/$1;
{% else %}
{# Generic configuration for use outside of our container setup #}
proxy_pass http://127.0.0.1:8766/$1;
{% endif %}
{#
Workaround synapse-admin serving all assets at /static.
See: https://github.com/Awesome-Technologies/synapse-admin/issues/322
#}
sub_filter_once off;
sub_filter_types text/css;
sub_filter "/static/" "{{ matrix_synapse_admin_public_endpoint }}/static/";
}
- name: Register Synapse Admin proxying configuration with matrix-nginx-proxy
ansible.builtin.set_fact:
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
{{
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks | default([])
+
[matrix_synapse_admin_matrix_nginx_proxy_configuration]
}}
- name: Warn about reverse-proxying if matrix-nginx-proxy not used
ansible.builtin.debug:
msg: >-
NOTE: You've enabled the Synapse Admin tool but are not using the matrix-nginx-proxy
reverse proxy.
Please make sure that you're proxying the `{{ matrix_synapse_admin_public_endpoint }}`
URL endpoint to the matrix-synapse-admin container.
You can expose the container's port using the `matrix_synapse_admin_container_http_host_bind_port` variable.
when: "not matrix_nginx_proxy_enabled | default(False) | bool"