Add multiple container networks support to Buscarron

group_vars/matrix_servers

@@ -1685,6 +1685,8 @@ matrix_bot_buscarron_database_engine: "{{ 'postgres' if devture_postgres_enabled
 matrix_bot_buscarron_database_hostname: "{{ devture_postgres_connection_hostname if devture_postgres_enabled else '' }}"
 matrix_bot_buscarron_database_password: "{{ '%s' | format(matrix_homeserver_generic_secret_key) | password_hash('sha512', 'buscarron.bot.db', rounds=655555) | to_uuid }}"
 
+matrix_bot_container_network: "{{ matrix_docker_network }}"
+
 ######################################################################
 #
 # /matrix-bot-buscarron

roles/custom/matrix-bot-buscarron/defaults/main.yml

@@ -20,6 +20,14 @@ matrix_bot_buscarron_config_path: "{{ matrix_bot_buscarron_base_path }}/config"
 matrix_bot_buscarron_data_path: "{{ matrix_bot_buscarron_base_path }}/data"
 matrix_bot_buscarron_data_store_path: "{{ matrix_bot_buscarron_data_path }}/store"
 
+# The base container network. It will be auto-created by this role if it doesn't exist already.
+matrix_bot_container_network: matrix-bot-buscarron
+
+# A list of additional container networks that the container would be connected to.
+# The role does not create these networks, so make sure they already exist.
+# Use this to expose this container to another reverse proxy, which runs in a different container network.
+matrix_bot_container_additional_networks: []
+
 # A list of extra arguments to pass to the container
 matrix_bot_buscarron_container_extra_arguments: []
 

roles/custom/matrix-bot-buscarron/tasks/setup_install.yml

@@ -89,6 +89,11 @@
     dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-bot-buscarron.service"
     mode: 0644
 
+- name: Ensure buscarron container network is created
+  community.general.docker_network:
+    name: "{{ matrix_bot_buscarron_container_network }}"
+    driver: bridge
+
 - name: Ensure matrix-bot-buscarron.service restarted, if necessary
   ansible.builtin.service:
     name: "matrix-bot-buscarron.service"

roles/custom/matrix-bot-buscarron/templates/systemd/matrix-bot-buscarron.service.j2

@@ -16,12 +16,14 @@ Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
 ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill matrix-bot-buscarron 2>/dev/null || true'
 ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-buscarron 2>/dev/null || true'
 
-ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name matrix-bot-buscarron \
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+			--rm \
+			--name=matrix-bot-buscarron \
 			--log-driver=none \
 			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
 			--cap-drop=ALL \
 			--read-only \
-			--network={{ matrix_docker_network }} \
+			--network={{ matrix_bot_buscarron_container_network }} \
 			--env-file={{ matrix_bot_buscarron_config_path }}/env \
 			--mount type=bind,src={{ matrix_bot_buscarron_data_path }},dst=/data \
 			{% for arg in matrix_bot_buscarron_container_extra_arguments %}
@@ -29,8 +31,15 @@ ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name
 			{% endfor %}
 			{{ matrix_bot_buscarron_docker_image }}
 
+{% for network in matrix_bot_buscarron_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-bot-buscarron
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-bot-buscarron
+
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill matrix-bot-buscarron 2>/dev/null || true'
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-buscarron 2>/dev/null || true'
+
 Restart=always
 RestartSec=30
 SyslogIdentifier=matrix-bot-buscarron