Initial work on matrix-homeserver-proxy role and eliminating matrix-nginx-proxy

This is still very far from usable.

Various bridges and bots are still talking to
`matrix-nginx-proxy` instead of the new `matrix-homeserver-proxy` role.
These services need to be reworked. While reworking them,
various cleanups are being done as well as adding Traefik-labels to
those that need them.

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

@@ -19,16 +19,24 @@ matrix_bot_postmoogle_base_path: "{{ matrix_base_data_path }}/postmoogle"
 matrix_bot_postmoogle_config_path: "{{ matrix_bot_postmoogle_base_path }}/config"
 matrix_bot_postmoogle_data_path: "{{ matrix_bot_postmoogle_base_path }}/data"
 
+matrix_bot_postmoogle_container_network: ""
+
+matrix_bot_postmoogle_container_additional_networks: "{{ matrix_bot_postmoogle_container_additional_networks_auto + matrix_bot_postmoogle_container_additional_networks_custom }}"
+matrix_bot_postmoogle_container_additional_networks_auto: []
+matrix_bot_postmoogle_container_additional_networks_custom: []
+
 # A list of extra arguments to pass to the container
 matrix_bot_postmoogle_container_extra_arguments: []
 
 # List of systemd services that matrix-bot-postmoogle.service depends on
-matrix_bot_postmoogle_systemd_required_services_list: ['docker.service']
+matrix_bot_postmoogle_systemd_required_services_list: "{{ matrix_bot_postmoogle_systemd_required_services_list_default + matrix_bot_postmoogle_systemd_required_services_list_auto + matrix_bot_postmoogle_systemd_required_services_list_custom }}"
+matrix_bot_postmoogle_systemd_required_services_list_default: ['docker.service']
+matrix_bot_postmoogle_systemd_required_services_list_auto: []
+matrix_bot_postmoogle_systemd_required_services_list_custom: []
 
 # List of systemd services that matrix-bot-postmoogle.service wants
 matrix_bot_postmoogle_systemd_wanted_services_list: []
 
-
 # Database-related configuration fields.
 #
 # To use SQLite, stick to these defaults.
@@ -75,7 +83,7 @@ matrix_bot_postmoogle_password: ''
 # Alternative to password - shared secret requires matrix_bot_postmoogle_login to be MXID
 matrix_bot_postmoogle_sharedsecret: ''
 
-matrix_bot_postmoogle_homeserver: "{{ matrix_homeserver_container_url }}"
+matrix_bot_postmoogle_homeserver: ""
 
 # Command prefix
 matrix_bot_postmoogle_prefix: '!pm'

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

@@ -79,6 +79,11 @@
       pull: true
   when: "matrix_bot_postmoogle_container_image_self_build | bool"
 
+- name: Ensure postmoogle container network is created
+  community.general.docker_network:
+    name: "{{ matrix_bot_postmoogle_container_network }}"
+    driver: bridge
+
 - name: Ensure matrix-bot-postmoogle.service installed
   ansible.builtin.template:
     src: "{{ role_path }}/templates/systemd/matrix-bot-postmoogle.service.j2"

roles/custom/matrix-bot-postmoogle/tasks/validate_config.yml

@@ -7,4 +7,6 @@
   when: "item.when | bool and vars[item.name] == ''"
   with_items:
     - {'name': 'matrix_bot_postmoogle_password', when: true}
+    - {'name': 'matrix_bot_postmoogle_container_network', when: true}
+    - {'name': 'matrix_bot_postmoogle_homeserver', when: true}
     - {'name': 'matrix_bot_postmoogle_database_hostname', when: "{{ matrix_bot_postmoogle_database_engine == 'postgres' }}"}

roles/custom/matrix-bot-postmoogle/templates/systemd/matrix-bot-postmoogle.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 }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-bot-postmoogle 2>/dev/null || true'
 ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-postmoogle 2>/dev/null || true'
 
-ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name matrix-bot-postmoogle \
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+			--rm \
+			--name=matrix-bot-postmoogle \
 			--log-driver=none \
 			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
 			--cap-drop=ALL \
 			--read-only \
-			--network={{ matrix_docker_network }} \
+			--network={{ matrix_bot_postmoogle_container_network }} \
 			--env-file={{ matrix_bot_postmoogle_config_path }}/env \
 			-p {{ matrix_bot_postmoogle_smtp_host_bind_port }}:{{ matrix_bot_postmoogle_port }} \
 			{% if matrix_bot_postmoogle_ssl_path %}
@@ -36,6 +38,12 @@ ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name
 			{% endfor %}
 			{{ matrix_bot_postmoogle_docker_image }}
 
+{% for network in matrix_bot_postmoogle_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-bot-postmoogle
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-bot-postmoogle
+
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-bot-postmoogle 2>/dev/null || true'
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-postmoogle 2>/dev/null || true'
 Restart=always