--- - name: Fail if matrix-nginx-proxy role already executed ansible.builtin.fail: msg: >- Trying to append Slack Appservice'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-bridge-appservice-slack role. when: matrix_nginx_proxy_role_executed | default(False) | bool - name: Generate Matrix Appservice Slack proxying configuration for matrix-nginx-proxy ansible.builtin.set_fact: matrix_appservice_slack_matrix_nginx_proxy_configuration: | location {{ matrix_appservice_slack_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_appservice_slack_appservice_url }}:{{ matrix_appservice_slack_slack_port }}"; proxy_pass $backend; {% else %} {# Generic configuration for use outside of our container setup #} proxy_pass http://127.0.0.1:{{ matrix_appservice_slack_slack_port }}; {% endif %} } - name: Register Slack Appservice 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_appservice_slack_matrix_nginx_proxy_configuration] }} - name: Warn about reverse-proxying if matrix-nginx-proxy not used ansible.builtin.debug: msg: >- NOTE: You've enabled the Matrix Slack bridge but are not using the matrix-nginx-proxy reverse proxy. Please make sure that you're proxying the `{{ matrix_appservice_slack_public_endpoint }}` URL endpoint to the matrix-appservice-slack container. You can expose the container's port using the `matrix_appservice_slack_container_http_host_bind_port` variable. when: "matrix_appservice_slack_enabled | bool and not matrix_nginx_proxy_enabled | default(False) | bool"