--- - ansible.builtin.set_fact: matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-etherpad.service'] }}" when: matrix_etherpad_enabled|bool - 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] }} tags: - always when: matrix_etherpad_enabled|bool - 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"