Merge fa2a913d39 into 5dfd023a50

Update configuring-playbook-synapse-admin.md - add community room link

docs/configuring-playbook-element-call.md

@@ -0,0 +1,71 @@
+# Setting up Element Call (optional)
+
+The playbook can install and configure [Element Call](https://github.com/vector-im/element-call) for you.
+
+Element Call is a WebRTC-based video and voice calling platform that integrates with Matrix clients such as Element Web. It provides secure, decentralized communication with support for video calls, audio calls, and screen sharing.
+
+See the project's [documentation](https://github.com/vector-im/element-call) to learn more.
+
+## Decide on a domain and path
+
+By default, Element Call is configured to be served on the Matrix domain (`call.DOMAIN`, controlled by the `matrix_element_call_hostname` variable).
+
+This makes it easy to set it up, **without** having to adjust your DNS records manually.
+
+If you'd like to run Element Call on another hostname or path, use the `matrix_element_call_hostname` and `matrix_element_call_path_prefix` variables.
+
+## Adjusting DNS records
+
+If you've changed the default hostname, **you may need to adjust your DNS** records accordingly to point to the correct server.
+
+Ensure that the following DNS names have a public IP/FQDN:
+- `call.DOMAIN`
+- `sfu.DOMAIN`
+- `sfu-jwt.DOMAIN`
+
+## Adjusting the playbook configuration
+
+NOTE: Element call is dependent on two other services for it to function as intended. In orter to utilise Element Call you need to also enable the [JWT Service](configuring-playbook-jwt-service.md) and [Livekit Server](configuring-playbook-livekit-server.md).
+
+
+Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file:
+
+```yaml
+# Enable dependent services
+keydb_enabled: true
+matrix_element_call_enabled: true
+matrix_livekit_server_enabled: true
+matrix_jwt_service_enabled: true
+# Set a secure key for LiveKit authentication
+matrix_livekit_server_dev_key: 'your-secure-livekit-key'
+```
+
+## Installing
+After potentially adjusting DNS records and configuring the playbook, run the installation command again:
+```yaml
+ansible-playbook -i inventory setup.yml
+```
+
+## Usage
+Once installed, Element Call integrates seamlessly with Matrix clients like Element Web. When the Element Call service is installed, the `/.well-known/matrix/client` file is also updated. A new `org.matrix.msc4143.rtc_foci` section is added to point to your JWT service URL (e.g., `https://sfu-jwt.DOMAIN`).
+
+Additionally, the `/.well-known/element/element.json` file is created to help Element clients discover the Element Call URL (e.g., `https://call.DOMAIN`).
+
+## Required Firewall and Port Forwarding Rules
+
+To ensure the services function correctly, the following firewall rules and port forwarding settings are required:
+
+LiveKit:
+
+	•	Forward UDP ports 50100:50200 to the Docker instance running LiveKit.
+	•	Forward TCP port 7881 to the Docker instance running LiveKit.
+
+Element Call:
+
+	•	Forward TCP port 443 to the server running Traefik (for Element Call).
+
+Ensure these ports are open and forwarded appropriately to allow traffic to flow correctly between the services.
+
+## Additional Information
+
+Refer to the Element Call documentation for more details on configuring and using Element Call.

docs/configuring-playbook-jwt-service.md

@@ -0,0 +1,45 @@
+# Setting up JWT Service (optional)
+
+The playbook can install and configure [JWT Service](https://github.com/element-hq/lk-jwt-service) for you.
+
+LK-JWT-Service is currently used for a single reason: generate JWT tokens with a given identity for a given room, so that users can use them to authenticate against LiveKit SFU.
+
+See the project's [documentation](https://github.com/element-hq/lk-jwt-service/) to learn more.
+
+## Decide on a domain and path
+
+By default, JWT Service is configured to be served on the Matrix domain (`sfu-jwt.DOMAIN`, controlled by the `matrix_jwt-service_hostname` variable).
+
+This makes it easy to set it up, **without** having to adjust your DNS records manually.
+
+If you'd like to run JWT Service on another hostname or path, use the `matrix_jwt-service_hostname` variable.
+
+## Adjusting DNS records
+
+If you've changed the default hostname, **you may need to adjust your DNS** records accordingly to point to the correct server.
+
+Ensure that the following DNS names have a public IP/FQDN:
+- `sfu-jwt.DOMAIN`
+
+## Adjusting the playbook configuration
+
+Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file:
+
+```yaml
+matrix_jwt_service_enabled: true
+# Set a secure key for LiveKit authentication
+matrix_element_call_livekit_dev_key: 'your-secure-livekit-key'
+```
+
+## Installing
+After potentially adjusting DNS records and configuring the playbook, run the installation command again:
+```yaml
+ansible-playbook -i inventory setup.yml
+```
+
+## Usage
+Once installed, a new `org.matrix.msc4143.rtc_foci` section is added to the element web client to point to your JWT service URL (e.g., `https://sfu-jwt.DOMAIN`).
+
+## Additional Information
+
+Refer to the JWT-Service documentation for more details on configuring and using JWT Service.

docs/configuring-playbook-livekit-server.md

@@ -0,0 +1,56 @@
+# Setting up Livekit (optional)
+
+The playbook can install and configure [Livekit](https://github.com/livekit/livekit) for you.
+
+LiveKit is an open source project that provides scalable, multi-user conferencing based on WebRTC. It's designed to provide everything you need to build real-time video audio data capabilities in your applications.
+
+See the project's [documentation](https://github.com/livekit/livekit) to learn more.
+
+## Decide on a domain and path
+
+By default, Livekit is configured to be served on the Matrix domain (`sfu.DOMAIN`, controlled by the `matrix_livekit_server_hostname` variable).
+
+This makes it easy to set it up, **without** having to adjust your DNS records manually.
+
+If you'd like to run Livekit on another hostname or path, use the `matrix_livekit_server_hostname` variable.
+
+## Adjusting DNS records
+
+If you've changed the default hostname, **you may need to adjust your DNS** records accordingly to point to the correct server.
+
+Ensure that the following DNS names have a public IP/FQDN:
+- `sfu.DOMAIN`
+
+## Adjusting the playbook configuration
+
+Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file:
+
+```yaml
+matrix_livekit_server_enabled: true
+# Set a secure key for LiveKit authentication
+matrix_element_call_livekit_dev_key: 'your-secure-livekit-key'
+```
+
+## Installing
+After potentially adjusting DNS records and configuring the playbook, run the installation command again:
+```yaml
+ansible-playbook -i inventory setup.yml
+```
+
+## Usage
+Once installed, and in conjunction with Element Call and JWT Service, Livekit will become the WebRTC backend for all Element client calls.
+
+## Required Firewall and Port Forwarding Rules
+
+To ensure the services function correctly, the following firewall rules and port forwarding settings are required:
+
+LiveKit:
+
+	•	Forward UDP ports 50100:50200 to the Docker instance running LiveKit.
+	•	Forward TCP port 7881 to the Docker instance running LiveKit.
+
+Ensure these ports are open and forwarded appropriately to allow traffic to flow correctly between the services.
+
+## Additional Information
+
+Refer to the Livekit documentation for more details on configuring and using Livekit.

docs/configuring-playbook-synapse-admin.md

@@ -1,6 +1,6 @@
 # Setting up Synapse Admin (optional)
 
-The playbook can install and configure [etkecc/synapse-admin](https://github.com/etkecc/synapse-admin) (a [feature-rich](https://github.com/etkecc/synapse-admin#fork-differences) fork of [Awesome-Technologies/synapse-admin](https://github.com/Awesome-Technologies/synapse-admin)) for you.
+The playbook can install and configure [etkecc/synapse-admin](https://github.com/etkecc/synapse-admin) (a [feature-rich](https://github.com/etkecc/synapse-admin#fork-differences) fork of [Awesome-Technologies/synapse-admin](https://github.com/Awesome-Technologies/synapse-admin), community room: [#synapse-admin:etke.cc](https://matrix.to/#/#synapse-admin:etke.cc)) for you.
 
 synapse-admin is a web UI tool you can use to **administrate users, rooms, media, etc. on your Matrix server**. It's designed to work with the Synapse homeserver implementation and WON'T work with Dendrite because [Dendrite Admin API](https://matrix-org.github.io/dendrite/administration/adminapi) differs from [Synapse Admin API](https://element-hq.github.io/synapse/latest/usage/administration/admin_api/).
 

docs/configuring-playbook.md

@@ -235,3 +235,9 @@ When you're done with all the configuration you'd like to do, continue with [Ins
 - [Setting up the rageshake bug report server](configuring-playbook-rageshake.md) (optional)
 
 - [Setting up Prometheus Alertmanager integration via matrix-alertmanager-receiver](configuring-playbook-alertmanager-receiver.md) (optional)
+
+- [Setting up the Element Call server](configuring-playbook-element-call.md) (optional)
+
+- [Setting up the JWT Service](configuring-playbook-jwt-service.md) (optional)
+
+- [Setting up the Livekit server](configuring-playbook-livekit-server.md) (optional)

group_vars/matrix_servers

@@ -435,6 +435,12 @@ devture_systemd_service_manager_services_list_auto: |
     +
     ([{'name': 'matrix-pantalaimon.service', 'priority': 4000, 'groups': ['matrix', 'pantalaimon']}] if matrix_pantalaimon_enabled else [])
     +
+    ([{'name': 'matrix-element-call.service', 'priority': 4000, 'groups': ['matrix', 'element-call']}] if matrix_element_call_enabled else [])
+    +
+    ([{'name': 'matrix-jwt-service.service', 'priority': 3000, 'groups': ['matrix', 'jwt-service']}] if matrix_jwt_service_enabled else [])
+    +
+    ([{'name': 'matrix-livekit-server.service', 'priority': 3000, 'groups': ['matrix', 'livekit-server']}] if matrix_livekit_server_enabled else [])
+    +
     ([{'name': 'matrix-registration.service', 'priority': 4000, 'groups': ['matrix', 'registration', 'matrix-registration']}] if matrix_registration_enabled else [])
     +
     ([{'name': 'matrix-sliding-sync.service', 'priority': 1500, 'groups': ['matrix', 'sliding-sync']}] if matrix_sliding_sync_enabled else [])
@@ -5989,3 +5995,110 @@ traefik_certs_dumper_ssl_dir_path: "{{ traefik_ssl_dir_path if traefik_enabled e
 # /traefik_certs_dumper                                                #
 #                                                                      #
 ########################################################################
+
+
+########################################################################
+#                                                                      #
+# matrix-element-call                                                  #
+#                                                                      #
+########################################################################
+
+# Matrix Element Call Configuration
+matrix_element_call_enabled: false  # Default is false; should be enabled in host_vars as needed
+matrix_element_call_version: "latest"  # Default version; can be overridden in host_vars
+matrix_element_call_scheme: "https"  # Scheme for Element Call (e.g., https)
+matrix_element_call_hostname: "call.{{ matrix_domain }}"  # Default hostname; should be overridden in host_vars if different
+matrix_element_call_path_prefix: "/"  # Path prefix for Element Call
+matrix_element_call_base_path: "{{ matrix_base_data_path }}/element-call"  # Base path for storing Element Call-related files
+matrix_element_call_container_image: "ghcr.io/element-hq/element-call:{{ matrix_element_call_version }}"
+matrix_element_call_container_image_name_prefix: ghcr.io/
+matrix_element_call_container_image_registry_prefix: ghcr.io/
+matrix_element_call_container_image_force_pull: true
+
+# Docker network configuration for Element Call
+matrix_element_call_container_network: "{{ matrix_addons_container_network }}"
+matrix_element_call_container_additional_networks: "{{ [matrix_playbook_reverse_proxyable_services_additional_network] if (matrix_element_call_container_labels_traefik_enabled and matrix_playbook_reverse_proxyable_services_additional_network) else [] }}"
+
+# Traefik Configuration for Element Call
+matrix_element_call_container_labels_traefik_enabled: "{{ matrix_playbook_reverse_proxy_type in ['playbook-managed-traefik', 'other-traefik-container'] }}"
+matrix_element_call_container_labels_traefik_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
+matrix_element_call_container_labels_traefik_entrypoints: "{{ traefik_entrypoint_primary }}"
+matrix_element_call_container_labels_traefik_tls_certResolver: "{{ traefik_certResolver_primary }}"
+
+########################################################################
+#                                                                      #
+# /matrix-element-call                                                 #
+#                                                                      #
+########################################################################
+
+########################################################################
+#                                                                      #
+# matrix-livekit-server                                                #
+#                                                                      #
+########################################################################
+
+# Matrix Livekit Server Configuration
+matrix_livekit_server_enabled: false  # Default is false; should be enabled in host_vars as needed
+matrix_livekit_server_version: "latest"  # Default version; can be overridden in host_vars
+matrix_livekit_server_scheme: "https"
+matrix_livekit_server_hostname: "sfu.{{ matrix_domain }}"  # Default hostname; should be overridden in host_vars if different
+matrix_livekit_server_path_prefix: "/"
+matrix_livekit_server_base_path: "{{ matrix_base_data_path }}/livekit-server"
+matrix_livekit_server_container_image: "livekit/livekit-server:{{ matrix_livekit_server_version }}"
+matrix_livekit_server_container_image_force_pull: true
+
+# Docker network configuration for Livekit
+matrix_livekit_server_container_network: "{{ matrix_addons_container_network }}"
+matrix_livekit_server_container_additional_networks: "{{ [matrix_playbook_reverse_proxyable_services_additional_network] if (matrix_livekit_server_container_labels_traefik_enabled and matrix_playbook_reverse_proxyable_services_additional_network) else [] }}"
+
+# Traefik Configuration for Livekit
+matrix_livekit_container_labels_traefik_enabled: "{{ matrix_playbook_reverse_proxy_type in ['playbook-managed-traefik', 'other-traefik-container'] }}"
+matrix_livekit_container_labels_traefik_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
+matrix_livekit_server_container_labels_traefik_entrypoints: "{{ traefik_entrypoint_primary }}"
+matrix_livekit_server_container_labels_traefik_tls_certResolver: "{{ traefik_certResolver_primary }}"
+
+# LiveKit Service Configuration
+matrix_livekit_server_livekit_dev_key: "{{ matrix_livekit_server_dev_key }}"  # LiveKit dev key
+
+########################################################################
+#                                                                      #
+# /matrix-livekit-server                                               #
+#                                                                      #
+########################################################################
+
+########################################################################
+#                                                                      #
+# matrix-jwt-service                                                   #
+#                                                                      #
+########################################################################
+
+# Matrix JWT Service Configuration
+matrix_jwt_service_enabled: false  # Default is false; should be enabled in host_vars as needed
+matrix_jwt_service_version: "latest-ci"  # Default version; can be overridden in host_vars
+matrix_jwt_service_scheme: "https"  # Scheme for Element Call (e.g., https)
+matrix_jwt_service_hostname: "sfu-jwt.{{ matrix_domain }}"  # Default hostname; should be overridden in host_vars if different
+matrix_jwt_service_path_prefix: "/"  # Path prefix for Element Call
+matrix_jwt_service_base_path: "{{ matrix_base_data_path }}/matrix-jwt-service"  # Base path for storing Element Call-related files
+matrix_jwt_service_container_image: "ghcr.io/element-hq/lk-jwt-service:{{ matrix_jwt_service_version }}"
+matrix_jwt_service_container_image_name_prefix: ghcr.io/
+matrix_jwt_service_container_image_registry_prefix: ghcr.io/
+matrix_jwt_service_container_image_force_pull: true
+
+# Docker network configuration for JWT Service
+matrix_jwt_service_container_network: "{{ matrix_addons_container_network }}"
+matrix_jwt_service_container_additional_networks: "{{ [matrix_playbook_reverse_proxyable_services_additional_network] if (matrix_jwt_service_container_labels_traefik_enabled and matrix_playbook_reverse_proxyable_services_additional_network) else [] }}"
+
+# Traefik Configuration for JWT Service
+matrix_jwt_service_container_labels_traefik_enabled: "{{ matrix_playbook_reverse_proxy_type in ['playbook-managed-traefik', 'other-traefik-container'] }}"
+matrix_jwt_service_container_labels_traefik_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
+matrix_jwt_service_container_labels_traefik_entrypoints: "{{ traefik_entrypoint_primary }}"
+matrix_jwt_service_container_labels_traefik_tls_certResolver: "{{ traefik_certResolver_primary }}"
+
+# JWT Service Configuration
+matrix_jwt_service_url: "https://sfu-jwt.{{ matrix_domain }}"  # Default JWT service URL; adjust as needed
+
+########################################################################
+#                                                                      #
+# /matrix-jwt-service                                                  #
+#                                                                      #
+########################################################################

roles/custom/matrix-element-call/defaults/main.yml

@@ -0,0 +1,125 @@
+---
+# Enable or disable matrix-element-call deployment
+matrix_element_call_enabled: false
+
+# Base path configuration
+matrix_element_call_base_path: "{{ matrix_base_data_path }}/element-call"
+matrix_homeserver_config_path: "{{ matrix_base_data_path }}/synapse/config/homeserver.yaml"
+element_web_config_path: "{{ matrix_base_data_path }}/client-element/config.json"
+
+# Docker network configuration
+matrix_element_call_container_network: ''
+matrix_element_call_container_http_host_bind_port: ''
+matrix_element_call_container_additional_networks: []  # No additional networks by default
+
+# Docker images
+matrix_element_call_image: "ghcr.io/element-hq/element-call:latest"
+
+# Ports
+matrix_element_call_port: "8093"
+
+# Well-known paths and domains (derived from matrix_domain)
+matrix_element_call_domain: "call.{{ matrix_domain }}"
+matrix_element_call_well_known_client_path: "{{ matrix_base_data_path }}/static-files/public/.well-known/matrix/client"
+matrix_element_call_well_known_element_path: "{{ matrix_base_data_path }}/static-files/public/.well-known/element/element.json"
+matrix_element_call_base_url: "https://{{ matrix_element_call_domain }}"
+
+# Traefik Configuration for Element Call
+matrix_element_call_container_labels_traefik_enabled: true
+matrix_element_call_container_labels_traefik_docker_network: "{{ matrix_element_call_container_network }}"
+matrix_element_call_container_labels_traefik_hostname: "{{ matrix_element_call_domain }}"
+# The path prefix must either be `/` or not end with a slash (e.g. `/element`).
+matrix_element_call_container_labels_traefik_path_prefix: "{{ matrix_element_call_path_prefix }}"
+matrix_element_call_container_labels_traefik_rule: "Host(`{{ matrix_element_call_container_labels_traefik_hostname }}`){% if matrix_element_call_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ matrix_element_call_container_labels_traefik_path_prefix }}`){% endif %}"
+matrix_element_call_container_labels_traefik_priority: 0
+matrix_element_call_container_labels_traefik_entrypoints: web-secure
+matrix_element_call_container_labels_traefik_tls: "{{ matrix_element_call_container_labels_traefik_entrypoints != 'web' }}"
+matrix_element_call_container_labels_traefik_tls_certResolver: default  # noqa var-naming
+
+# Controls which additional headers to attach to all HTTP responses.
+# To add your own headers, use `matrix_element_call_container_labels_traefik_additional_response_headers_custom`
+matrix_element_call_container_labels_traefik_additional_response_headers: "{{ matrix_element_call_container_labels_traefik_additional_response_headers_auto | combine(matrix_element_call_container_labels_traefik_additional_response_headers_custom) }}"
+matrix_element_call_container_labels_traefik_additional_response_headers_auto: |
+  {{
+    {}
+    | combine ({'X-XSS-Protection': matrix_element_call_http_header_xss_protection} if matrix_element_call_http_header_xss_protection else {})
+    | combine ({'X-Frame-Options': matrix_element_call_http_header_frame_options} if matrix_element_call_http_header_frame_options else {})
+    | combine ({'X-Content-Type-Options': matrix_element_call_http_header_content_type_options} if matrix_element_call_http_header_content_type_options else {})
+    | combine ({'Content-Security-Policy': matrix_element_call_http_header_content_security_policy} if matrix_element_call_http_header_content_security_policy else {})
+    | combine ({'Permission-Policy': matrix_element_call_http_header_content_permission_policy} if matrix_element_call_http_header_content_permission_policy else {})
+    | combine ({'Strict-Transport-Security': matrix_element_call_http_header_strict_transport_security} if matrix_element_call_http_header_strict_transport_security and matrix_element_call_container_labels_traefik_tls else {})
+  }}
+matrix_element_call_container_labels_traefik_additional_response_headers_custom: {}
+
+# matrix_client_element_container_labels_additional_labels contains a multiline string with additional labels to add to the container label file.
+# See `../templates/labels.j2` for details.
+#
+# Example:
+# matrix_client_element_container_labels_additional_labels: |
+#   my.label=1
+#   another.label="here"
+matrix_element_call_container_labels_additional_labels: ''
+
+# A list of extra arguments to pass to the container
+matrix_element_call_container_extra_arguments: []
+
+# Additional environment variables for the container
+matrix_element_call_environment_variables_additional: {}
+
+# List of systemd services that matrix-element-call.service depends on
+matrix_element_call_systemd_required_services_list: "{{ [devture_systemd_docker_base_docker_service_name] if devture_systemd_docker_base_docker_service_name else [] }}"
+
+# Specifies the value of the `X-XSS-Protection` header
+# Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
+#
+# Learn more about it is here:
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
+# - https://portswigger.net/web-security/cross-site-scripting/reflected
+matrix_element_call_http_header_xss_protection: ''
+
+# Specifies the value of the `X-Frame-Options` header which controls whether framing can happen.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
+matrix_element_call_http_header_frame_options: ''
+
+# Specifies the value of the `X-Content-Type-Options` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
+matrix_element_call_http_header_content_type_options: ''
+
+# Specifies the value of the `Content-Security-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
+matrix_element_call_http_header_content_security_policy: ''
+
+# Specifies the value of the `Permission-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permission-Policy
+matrix_element_call_http_header_content_permission_policy: ''
+
+# Specifies the value of the `Strict-Transport-Security` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+matrix_element_call_http_header_strict_transport_security: ''
+
+# Controls whether to send a "Permissions-Policy interest-cohort=();" header along with all responses
+#
+# Learn more about what it is here:
+# - https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
+# - https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
+# - https://amifloced.org/
+#
+# Of course, a better solution is to just stop using browsers (like Chrome), which participate in such tracking practices.
+# See: `matrix_element_call_content_permission_policy`
+matrix_element_call_floc_optout_enabled: false
+
+# Controls if HSTS preloading is enabled
+#
+# In its strongest and recommended form, the [HSTS policy](https://www.chromium.org/hsts) includes all subdomains, and
+# indicates a willingness to be "preloaded" into browsers:
+# `Strict-Transport-Security: max-age=31536000; includeSubDomains; preload`
+# For more information visit:
+# - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+# - https://hstspreload.org/#opt-in
+# See: `matrix_element_call_http_header_strict_transport_security`
+matrix_element_call_hsts_preload_enabled: false
+
+# Enable or disable metrics collection
+matrix_element_call_metrics_enabled: false
+matrix_element_call_metrics_port: 2112

roles/custom/matrix-element-call/tasks/install.yml

@@ -0,0 +1,99 @@
+---
+# roles/custom/matrix-element-call/tasks/install.yml
+
+# Ensure Required Directories Exist
+- name: Ensure matrix-element-call paths exist
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - path: "{{ matrix_element_call_base_path }}"
+    - path: "{{ matrix_base_data_path }}/static-files/public/.well-known/element"  # Directory for element.json
+
+# Ensure Configuration Files are in Place
+- name: Ensure Element Call config.json is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/config.json.j2"
+    dest: "{{ matrix_element_call_base_path }}/config.json"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure matrix-element-call Docker labels file is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/element-call-labels.j2"
+    dest: "{{ matrix_element_call_base_path }}/element-call-labels"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+# Ensure Docker Images are Pulled
+- name: Ensure matrix-element-call Docker image is pulled
+  community.docker.docker_image:
+    name: "{{ matrix_element_call_container_image }}"
+    source: pull
+    force_source: "{{ matrix_element_call_container_image_force_pull }}"
+  register: element_call_image_result
+  retries: "{{ devture_playbook_help_container_retries_count }}"
+  delay: "{{ devture_playbook_help_container_retries_delay }}"
+  until: element_call_image_result is not failed
+
+# Systemd Services for Element Call
+- name: Ensure matrix-element-call systemd service is installed
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/systemd/matrix-element-call.service.j2"
+    dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-element-call.service"
+    mode: 0644
+
+# Update homeserver.yaml for Element Call
+- name: Add listeners section for Element Call to homeserver.yaml
+  ansible.builtin.blockinfile:
+    path: "{{ matrix_homeserver_config_path }}"
+    block: |
+      listeners:
+        - port: 8008
+          tls: false
+          type: http
+          x_forwarded: true
+          resources:
+            - names: [client, federation, openid]
+              compress: false
+    marker: "# ANSIBLE MANAGED BLOCK - Element Call listeners"
+    mode: '0644'
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  when: matrix_element_call_enabled | bool
+
+- name: Ensure serve_server_wellknown is enabled in homeserver.yaml
+  ansible.builtin.lineinfile:
+    path: "{{ matrix_homeserver_config_path }}"
+    line: "serve_server_wellknown: true"
+    insertafter: EOF
+    state: present
+    mode: '0644'
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  when: matrix_element_call_enabled | bool
+
+# Update the well-known client file for Element Call (adding RTC FOCI)
+- name: Update the well-known client file for Element Call
+  ansible.builtin.include_tasks: "tasks/update_well_known_client.yml"
+  when: matrix_element_call_enabled | bool
+
+
+# Create .well-known/element/element.json for Element Call
+- name: Create the well-known element.json file
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/well_known_element.json.j2"
+    dest: "{{ matrix_base_data_path }}/static-files/public/.well-known/element/element.json"
+    mode: '0644'
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+# Update Element Web config.json with Element Call settings
+- name: Update Element Web config.json
+  ansible.builtin.include_tasks: "tasks/update_element_web_config.yml"
+  when: matrix_element_call_enabled | bool

roles/custom/matrix-element-call/tasks/main.yml

@@ -0,0 +1,21 @@
+---
+# Main task file for matrix-element-call
+
+- tags:
+    - setup-all
+    - setup-element-call
+    - install-all
+    - install-element-call
+  block:
+    - when: matrix_element_call_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/validate_config.yml"
+
+    - when: matrix_element_call_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/install.yml"
+
+- tags:
+    - setup-all
+    - setup-element-call
+  block:
+    - when: not matrix_element_call_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/uninstall.yml"

roles/custom/matrix-element-call/tasks/uninstall.yml

@@ -0,0 +1,21 @@
+---
+# Uninstall tasks for matrix-element-call
+
+- name: Stop and remove matrix-element-call container
+  community.docker.docker_container:
+    name: "matrix-element-call"
+    state: absent
+
+- name: Remove matrix-element-call systemd service
+  ansible.builtin.file:
+    path: "{{ devture_systemd_docker_base_systemd_path }}/matrix-element-call.service"
+    state: absent
+
+- name: Remove matrix-element-call configuration files
+  ansible.builtin.file:
+    path: "{{ matrix_element_call_base_path }}"
+    state: absent
+
+- name: Reload systemd daemon
+  ansible.builtin.systemd:
+    daemon_reload: true

roles/custom/matrix-element-call/tasks/update_element_web_config.yml

@@ -0,0 +1,40 @@
+- name: Read Element Web config.json
+  ansible.builtin.slurp:
+    src: "{{ element_web_config_path }}"
+  register: element_web_config_content
+
+- name: Load JSON data from config.json
+  ansible.builtin.set_fact:
+    element_web_config: "{{ element_web_config_content['content'] | b64decode | from_json }}"
+
+- name: Update Element Call configuration in config.json
+  ansible.builtin.set_fact:
+    updated_element_call_config: >
+      {{
+        {
+          "element_call": {
+            "url": "https://{{ matrix_element_call_domain }}",
+            "participant_limit": 8,
+            "brand": "Element Call",
+            "use_exclusively": true
+          },
+          "features": {
+            "feature_video_rooms": true,
+            "feature_new_room_decoration_ui": true,
+            "feature_group_calls": true,
+            "feature_element_call_video_rooms": true
+          }
+        }
+      }}
+      
+- name: Merge updated Element Call configuration with existing config.json
+  ansible.builtin.set_fact:
+    element_web_config: "{{ element_web_config | combine(updated_element_call_config, recursive=True) }}"
+
+- name: Write updated Element Web config.json
+  ansible.builtin.copy:
+    content: "{{ element_web_config | to_nice_json }}"
+    dest: "{{ element_web_config_path }}"
+    mode: '0644'
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"

roles/custom/matrix-element-call/tasks/update_well_known_client.yml

@@ -0,0 +1,21 @@
+---
+- name: Read the existing well-known client file
+  ansible.builtin.slurp:
+    path: "{{ matrix_base_data_path }}/static-files/public/.well-known/matrix/client"
+  register: client_file_content
+
+- name: Load the existing JSON content
+  ansible.builtin.set_fact:
+    client_json: "{{ client_file_content['content'] | b64decode | from_json }}"
+
+- name: Update the existing well-known client file for Element Call (RTC FOCI)
+  ansible.builtin.set_fact:
+    updated_client_json: "{{ client_json | combine({'org.matrix.msc4143.rtc_foci': [{'type': 'livekit', 'livekit_service_url': matrix_jwt_service_url}]}, recursive=True) }}"
+
+- name: Write the updated well-known client file
+  ansible.builtin.copy:
+    content: "{{ updated_client_json | to_nice_json }}"
+    dest: "{{ matrix_base_data_path }}/static-files/public/.well-known/matrix/client"
+    mode: '0644'
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"

roles/custom/matrix-element-call/tasks/validate_config.yml

@@ -0,0 +1,12 @@
+---
+# Validate configuration for matrix-element-call
+
+- name: Fail if required matrix-element-call settings are not defined
+  ansible.builtin.fail:
+    msg: >
+      You need to define a required configuration setting (`{{ item.name }}`).
+  when: "item.when | bool and vars[item.name] == ''"
+  with_items:
+    - {'name': 'matrix_element_call_base_path', when: true}
+    - {'name': 'matrix_element_call_container_network', when: true}
+    - {'name': 'matrix_element_call_image', when: true}

roles/custom/matrix-element-call/templates/config.json.j2

@@ -0,0 +1,11 @@
+{
+  "default_server_config": {
+    "m.homeserver": {
+      "base_url": "{{ matrix_homeserver_url }}",
+      "server_name": "{{ matrix_domain }}"
+    }
+  },
+  "livekit": {
+    "livekit_service_url": "{{ matrix_jwt_service_url }}"
+  }
+}

roles/custom/matrix-element-call/templates/element-call-labels.j2

@@ -0,0 +1,46 @@
+{% if matrix_element_call_container_labels_traefik_enabled %}
+traefik.enable=true
+
+# Network configuration for Traefik
+{% if matrix_element_call_container_labels_traefik_docker_network %}
+traefik.docker.network={{ matrix_element_call_container_labels_traefik_docker_network }}
+{% endif %}
+
+traefik.http.services.matrix-element-call.loadbalancer.server.port=8080
+
+{% set middlewares = [] %}
+
+# Path prefix handling for Element Call
+{% if matrix_element_call_container_labels_traefik_path_prefix != '/' %}
+traefik.http.middlewares.matrix-element-call-slashless-redirect.redirectregex.regex=({{ matrix_element_call_container_labels_traefik_path_prefix | quote }})$
+traefik.http.middlewares.matrix-element-call-slashless-redirect.redirectregex.replacement=${1}/
+{% set middlewares = middlewares + ['matrix-element-call-slashless-redirect'] %}
+
+traefik.http.middlewares.matrix-element-call-strip-prefix.stripprefix.prefixes={{ matrix_element_call_container_labels_traefik_path_prefix }}
+{% set middlewares = middlewares + ['matrix-element-call-strip-prefix'] %}
+{% endif %}
+
+{% if matrix_element_call_container_labels_traefik_additional_response_headers.keys() | length > 0 %}
+{% for name, value in matrix_element_call_container_labels_traefik_additional_response_headers.items() %}
+traefik.http.middlewares.matrix-element-call-add-headers.headers.customresponseheaders.{{ name }}={{ value }}
+{% endfor %}
+{% set middlewares = middlewares + ['matrix-element-call-add-headers'] %}
+{% endif %}
+
+traefik.http.routers.matrix-element-call.rule={{ matrix_element_call_container_labels_traefik_rule }}
+{% if matrix_element_call_container_labels_traefik_priority | int > 0 %}
+traefik.http.routers.matrix-element-call.priority={{ matrix_element_call_container_labels_traefik_priority }}
+{% endif %}
+traefik.http.routers.matrix-element-call.service=matrix-element-call
+{% if middlewares | length > 0 %}
+traefik.http.routers.matrix-element-call.middlewares={{ middlewares | join(',') }}
+{% endif %}
+traefik.http.routers.matrix-element-call.entrypoints={{ matrix_element_call_container_labels_traefik_entrypoints }}
+traefik.http.routers.matrix-element-call.tls={{ matrix_element_call_container_labels_traefik_tls | to_json }}
+{% if matrix_element_call_container_labels_traefik_tls %}
+traefik.http.routers.matrix-element-call.tls.certResolver={{ matrix_element_call_container_labels_traefik_tls_certResolver }}
+{% endif %}
+
+{% endif %}
+
+{{ matrix_element_call_container_labels_additional_labels }}

roles/custom/matrix-element-call/templates/systemd/matrix-element-call.service.j2

@@ -0,0 +1,46 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Element Call Service
+{% for service in matrix_client_element_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+DefaultDependencies=no
+
+[Service]
+Type=simple
+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-element-call 2>/dev/null || true'
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-element-call 2>/dev/null || true'
+
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+    --rm \
+    --name=matrix-element-call \
+    --log-driver=none \
+    --user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+    --cap-drop=ALL \
+    --network={{ matrix_element_call_container_network }} \
+    --mount type=bind,src={{ matrix_element_call_base_path }}/config.json,dst=/app/config.json,ro \
+    {% if matrix_element_call_container_http_host_bind_port %}
+    -p {{ matrix_element_call_container_http_host_bind_port }}:8080 \
+    {% endif %}
+    --label-file={{ matrix_element_call_base_path }}/element-call-labels \
+    {% for arg in matrix_element_call_container_extra_arguments %}
+    {{ arg }} \
+    {% endfor %}
+    {{ matrix_element_call_image }}
+
+{% for network in matrix_element_call_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-element-call
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-element-call
+
+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-element-call 2>/dev/null || true'
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-element-call 2>/dev/null || true'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-element-call
+
+[Install]
+WantedBy=multi-user.target

roles/custom/matrix-element-call/templates/well_known_element.json.j2

@@ -0,0 +1,5 @@
+{
+  "call": {
+    "widget_url": "https://{{ matrix_element_call_domain }}"
+  }
+}

roles/custom/matrix-element-call/vars/main.yml

@@ -0,0 +1,5 @@
+---
+# roles/custom/matrix-element-call/vars/main.yml
+
+# Variables specific to matrix-element-call, like service configurations, can go here.
+# Any environment-specific values can be overridden here.

roles/custom/matrix-jwt-service/defaults/main.yml

@@ -0,0 +1,117 @@
+---
+# Enable or disable matrix-element-call deployment
+matrix_jwt_service_enabled: false
+
+# Base path configuration
+matrix_jwt_service_base_path: "{{ matrix_base_data_path }}/jwt-service"
+
+# Docker network configuration
+matrix_jwt_service_container_network: ''
+matrix_jwt_service_container_http_host_bind_port: '8881'
+matrix_jwt_service_container_additional_networks: []  # No additional networks by default
+
+# Docker images
+matrix_jwt_service_image: "ghcr.io/element-hq/lk-jwt-service:latest-ci"
+
+# Ports
+matrix_jwt_service_port: "8881"
+
+# jwt configuration
+matrix_jwt_service_hostname: "sfu-jwt.{{ matrix_domain }}"
+matrix_jwt_service_url: "https://sfu-jwt.{{ matrix_domain }}"
+
+# Traefik Configuration for JWT Service
+matrix_jwt_service_container_labels_traefik_enabled: true
+matrix_jwt_service_container_labels_traefik_docker_network: "{{ matrix_jwt_service_container_network }}"
+matrix_jwt_service_container_labels_traefik_hostname: "{{ matrix_jwt_service_hostname }}"
+# The path prefix must either be `/` or not end with a slash (e.g. `/element`).
+matrix_jwt_service_container_labels_traefik_path_prefix: "{{ matrix_jwt_service_path_prefix }}"
+matrix_jwt_service_container_labels_traefik_rule: "Host(`{{ matrix_jwt_service_container_labels_traefik_hostname }}`){% if matrix_jwt_service_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ matrix_jwt_service_container_labels_traefik_path_prefix }}`){% endif %}"
+matrix_jwt_service_container_labels_traefik_priority: 0
+matrix_jwt_service_container_labels_traefik_entrypoints: web-secure
+matrix_jwt_service_container_labels_traefik_tls: "{{ matrix_jwt_service_container_labels_traefik_entrypoints != 'web' }}"
+matrix_jwt_service_container_labels_traefik_tls_certResolver: default  # noqa var-naming
+
+# Controls which additional headers to attach to all HTTP responses.
+# To add your own headers, use `matrix_jwt_service_container_labels_traefik_additional_response_headers_custom`
+matrix_jwt_service_container_labels_traefik_additional_response_headers: "{{ matrix_jwt_service_container_labels_traefik_additional_response_headers_auto | combine(matrix_jwt_service_container_labels_traefik_additional_response_headers_custom) }}"
+matrix_jwt_service_container_labels_traefik_additional_response_headers_auto: |
+  {{
+    {}
+    | combine ({'X-XSS-Protection': matrix_jwt_service_http_header_xss_protection} if matrix_jwt_service_http_header_xss_protection else {})
+    | combine ({'X-Frame-Options': matrix_jwt_service_http_header_frame_options} if matrix_jwt_service_http_header_frame_options else {})
+    | combine ({'X-Content-Type-Options': matrix_jwt_service_http_header_content_type_options} if matrix_jwt_service_http_header_content_type_options else {})
+    | combine ({'Content-Security-Policy': matrix_jwt_service_http_header_content_security_policy} if matrix_jwt_service_http_header_content_security_policy else {})
+    | combine ({'Permission-Policy': matrix_jwt_service_http_header_content_permission_policy} if matrix_jwt_service_http_header_content_permission_policy else {})
+    | combine ({'Strict-Transport-Security': matrix_jwt_service_http_header_strict_transport_security} if matrix_jwt_service_http_header_strict_transport_security and matrix_jwt_service_container_labels_traefik_tls else {})
+  }}
+matrix_jwt_service_container_labels_traefik_additional_response_headers_custom: {}
+
+# matrix_client_element_container_labels_additional_labels contains a multiline string with additional labels to add to the container label file.
+# See `../templates/labels.j2` for details.
+#
+# Example:
+# matrix_client_element_container_labels_additional_labels: |
+#   my.label=1
+#   another.label="here"
+matrix_jwt_service_container_labels_additional_labels: ''
+
+# A list of extra arguments to pass to the container
+matrix_jwt_service_container_extra_arguments: []
+
+# Additional environment variables for the container
+matrix_jwt_service_environment_variables_additional: {}
+
+# List of systemd services that matrix-element-call.service depends on
+matrix_jwt_service_systemd_required_services_list: "{{ [devture_systemd_docker_base_docker_service_name] if devture_systemd_docker_base_docker_service_name else [] }}"
+
+# Specifies the value of the `X-XSS-Protection` header
+# Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
+#
+# Learn more about it is here:
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
+# - https://portswigger.net/web-security/cross-site-scripting/reflected
+matrix_jwt_service_http_header_xss_protection: ''
+
+# Specifies the value of the `X-Frame-Options` header which controls whether framing can happen.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
+matrix_jwt_service_http_header_frame_options: ''
+
+# Specifies the value of the `X-Content-Type-Options` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
+matrix_jwt_service_http_header_content_type_options: ''
+
+# Specifies the value of the `Content-Security-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
+matrix_jwt_service_http_header_content_security_policy: ''
+
+# Specifies the value of the `Permission-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permission-Policy
+matrix_jwt_service_http_header_content_permission_policy: ''
+
+# Specifies the value of the `Strict-Transport-Security` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+matrix_jwt_service_http_header_strict_transport_security: ''
+
+# Controls whether to send a "Permissions-Policy interest-cohort=();" header along with all responses
+#
+# Learn more about what it is here:
+# - https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
+# - https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
+# - https://amifloced.org/
+#
+# Of course, a better solution is to just stop using browsers (like Chrome), which participate in such tracking practices.
+# See: `matrix_jwt_service_content_permission_policy`
+matrix_jwt_service_floc_optout_enabled: false
+
+# Controls if HSTS preloading is enabled
+#
+# In its strongest and recommended form, the [HSTS policy](https://www.chromium.org/hsts) includes all subdomains, and
+# indicates a willingness to be "preloaded" into browsers:
+# `Strict-Transport-Security: max-age=31536000; includeSubDomains; preload`
+# For more information visit:
+# - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+# - https://hstspreload.org/#opt-in
+# See: `matrix_jwt_service_http_header_strict_transport_security`
+matrix_jwt_service_hsts_preload_enabled: true

roles/custom/matrix-jwt-service/tasks/install.yml

@@ -0,0 +1,46 @@
+---
+# roles/custom/matrix-jwt-service/tasks/install.yml
+
+# Ensure Required Directories Exist
+- name: Ensure matrix-jwt-service paths exist
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - path: "{{ matrix_jwt_service_base_path }}"
+
+- name: Ensure matrix-jwt-service environment file is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/env.j2"
+    dest: "{{ matrix_jwt_service_base_path }}/env"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure JWT Service labels file is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/labels.j2"
+    dest: "{{ matrix_jwt_service_base_path }}/labels"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+# Ensure Docker Images are Pulled
+- name: Ensure jwt-service Docker image is pulled
+  community.docker.docker_image:
+    name: "{{ matrix_jwt_service_image }}"
+    source: pull
+  register: jwt_image_result
+  retries: 3
+  delay: 10
+  until: jwt_image_result is not failed
+
+# Systemd Services for JWT Service
+- name: Ensure jwt-service systemd service is installed
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/systemd/matrix-jwt-service.service.j2"
+    dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-jwt-service.service"
+    mode: 0644

roles/custom/matrix-jwt-service/tasks/main.yml

@@ -0,0 +1,21 @@
+---
+# Main task file for matrix-element-call
+
+- tags:
+    - setup-all
+    - setup-jwt-service
+    - install-all
+    - install-wt-service
+  block:
+    - when: matrix_jwt_service_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/validate_config.yml"
+
+    - when: matrix_jwt_service_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/install.yml"
+
+- tags:
+    - setup-all
+    - setup-jwt-service
+  block:
+    - when: not matrix_jwt_service_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/uninstall.yml"

roles/custom/matrix-jwt-service/tasks/uninstall.yml

@@ -0,0 +1,22 @@
+---
+# Uninstall tasks for matrix-jwt-service
+
+
+- name: Stop and remove jwt-service container
+  community.docker.docker_container:
+    name: "matrix-jwt-service"
+    state: absent
+
+- name: Remove jwt-service systemd service
+  ansible.builtin.file:
+    path: "{{ devture_systemd_docker_base_systemd_path }}/matrix-jwt-service.service"
+    state: absent
+
+- name: Remove matrix-jwt-service configuration files
+  ansible.builtin.file:
+    path: "{{ matrix_jwt_service_base_path }}"
+    state: absent
+
+- name: Reload systemd daemon
+  ansible.builtin.systemd:
+    daemon_reload: true

roles/custom/matrix-jwt-service/tasks/validate_config.yml

@@ -0,0 +1,12 @@
+---
+# Validate configuration for matrix-jwt-service
+
+- name: Fail if required matrix-jwt-service settings are not defined
+  ansible.builtin.fail:
+    msg: >
+      You need to define a required configuration setting (`{{ item.name }}`).
+  when: "item.when | bool and vars[item.name] == ''"
+  with_items:
+    - {'name': 'matrix_jwt_service_base_path', when: true}
+    - {'name': 'matrix_jwt_service_container_network', when: true}
+    - {'name': 'matrix_jwt_service_image', when: true}

roles/custom/matrix-jwt-service/templates/env.j2

@@ -0,0 +1,4 @@
+# Environment variables for JWT Service
+LIVEKIT_KEY=devkey
+LIVEKIT_URL=wss://{{ matrix_livekit_server_hostname }}:443
+LIVEKIT_SECRET={{ matrix_livekit_server_dev_key }}

roles/custom/matrix-jwt-service/templates/labels.j2

@@ -0,0 +1,46 @@
+{% if matrix_element_call_container_labels_traefik_enabled %}
+traefik.enable=true
+
+# Network configuration for Traefik
+{% if matrix_jwt_service_container_labels_traefik_docker_network %}
+traefik.docker.network={{ matrix_jwt_service_container_labels_traefik_docker_network }}
+{% endif %}
+
+traefik.http.services.matrix-jwt-service.loadbalancer.server.port=8080
+
+{% set middlewares = [] %}
+
+# Path prefix handling for JWT
+{% if matrix_jwt_service_container_labels_traefik_path_prefix != '/' %}
+traefik.http.middlewares.matrix-jwt-service-slashless-redirect.redirectregex.regex=({{ matrix_jwt_service_container_labels_traefik_path_prefix | quote }})$
+traefik.http.middlewares.matrix-jwt-service-slashless-redirect.redirectregex.replacement=${1}/
+{% set middlewares = middlewares + ['matrix-jwt-service-slashless-redirect'] %}
+
+traefik.http.middlewares.matrix-jwt-service-strip-prefix.stripprefix.prefixes={{ matrix_jwt_service_container_labels_traefik_path_prefix }}
+{% set middlewares = middlewares + ['matrix-jwt-service-strip-prefix'] %}
+{% endif %}
+
+{% if matrix_jwt_service_container_labels_traefik_additional_response_headers.keys() | length > 0 %}
+{% for name, value in matrix_jwt_service_container_labels_traefik_additional_response_headers.items() %}
+traefik.http.middlewares.matrix-jwt-service-add-headers.headers.customresponseheaders.{{ name }}={{ value }}
+{% endfor %}
+{% set middlewares = middlewares + ['matrix-jwt-service-add-headers'] %}
+{% endif %}
+
+traefik.http.routers.matrix-jwt-service.rule={{ matrix_jwt_service_container_labels_traefik_rule }}
+{% if matrix_jwt_service_container_labels_traefik_priority | int > 0 %}
+traefik.http.routers.matrix-jwt-service.priority={{ matrix_jwt_service_container_labels_traefik_priority }}
+{% endif %}
+traefik.http.routers.matrix-jwt-service.service=matrix-jwt-service
+{% if middlewares | length > 0 %}
+traefik.http.routers.matrix-jwt-service.middlewares={{ middlewares | join(',') }}
+{% endif %}
+traefik.http.routers.matrix-jwt-service.entrypoints={{ matrix_jwt_service_container_labels_traefik_entrypoints }}
+traefik.http.routers.matrix-jwt-service.tls={{ matrix_jwt_service_container_labels_traefik_tls | to_json }}
+{% if matrix_jwt_service_container_labels_traefik_tls %}
+traefik.http.routers.matrix-jwt-service.tls.certResolver={{ matrix_jwt_service_container_labels_traefik_tls_certResolver }}
+{% endif %}
+
+{% endif %}
+
+{{ matrix_jwt_service_container_labels_additional_labels }}

roles/custom/matrix-jwt-service/templates/systemd/matrix-jwt-service.service.j2

@@ -0,0 +1,40 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix JWT Service
+After=docker.service
+Requires=docker.service
+
+[Service]
+Type=simple
+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-jwt-service 2>/dev/null || true'
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-jwt-service 2>/dev/null || true'
+
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+    --rm \
+    --name=matrix-jwt-service \
+    --log-driver=none \
+    --user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+    --cap-drop=ALL \
+    --network={{ matrix_jwt_service_container_network }} \
+    {% if matrix_jwt_service_container_http_host_bind_port %}
+    -p {{ matrix_jwt_service_container_http_host_bind_port }}:8080 \
+    {% endif %}
+    --env-file={{ matrix_jwt_service_base_path }}/env \
+    --label-file={{ matrix_jwt_service_base_path }}/labels \
+    {{ matrix_jwt_service_image }}
+
+{% for network in matrix_jwt_service_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-jwt-service
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-jwt-service
+
+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-jwt-service 2>/dev/null || true'
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-jwt-service 2>/dev/null || true'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-jwt-service
+
+[Install]
+WantedBy=multi-user.target

roles/custom/matrix-livekit-server/defaults/main.yml

@@ -0,0 +1,115 @@
+---
+# Enable or disable matrix-livekit-server deployment
+matrix_livekit_server_enabled: false
+
+# Base path configuration
+matrix_livekit_server_base_path: "{{ matrix_base_data_path }}/livekit-server"
+
+# Docker network configuration
+matrix_livekit_server_container_network: ''
+matrix_livekit_server_container_http_host_bind_port: ''
+matrix_livekit_server_container_additional_networks: []  # No additional networks by default
+
+# Docker images
+matrix_livekit_server_image: "livekit/livekit-server:latest"
+
+# LiveKit configuration
+matrix_livekit_server_livekit_server_dev_key: "{{ matrix_livekit_server_dev_key }}"  # Must be defined in host_vars
+matrix_livekit_server_jwt_secret:  "{{ matrix_element_call_jwt_secret }}"  # Must be defined in host_vars
+matrix_livekit_server_hostname: "sfu.{{ matrix_domain }}"
+
+# Traefik Configuration for Element Call
+matrix_livekit_server_container_labels_traefik_enabled: true
+matrix_livekit_server_container_labels_traefik_docker_network: "{{ matrix_livekit_server_container_network }}"
+matrix_livekit_server_container_labels_traefik_hostname: "{{ matrix_livekit_server_hostname }}"
+# The path prefix must either be `/` or not end with a slash (e.g. `/element`).
+matrix_livekit_server_container_labels_traefik_path_prefix: "{{ matrix_livekit_server_path_prefix }}"
+matrix_livekit_server_container_labels_traefik_rule: "Host(`{{ matrix_livekit_server_container_labels_traefik_hostname }}`){% if matrix_livekit_server_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ matrix_livekit_server_container_labels_traefik_path_prefix }}`){% endif %}"
+matrix_livekit_server_container_labels_traefik_priority: 0
+matrix_livekit_server_container_labels_traefik_entrypoints: web-secure
+matrix_livekit_server_container_labels_traefik_tls: "{{ matrix_livekit_server_container_labels_traefik_entrypoints != 'web' }}"
+matrix_livekit_server_container_labels_traefik_tls_certResolver: default  # noqa var-naming
+
+# Controls which additional headers to attach to all HTTP responses.
+# To add your own headers, use `matrix_livekit_server_container_labels_traefik_additional_response_headers_custom`
+matrix_livekit_server_container_labels_traefik_additional_response_headers: "{{ matrix_livekit_server_container_labels_traefik_additional_response_headers_auto | combine(matrix_livekit_server_container_labels_traefik_additional_response_headers_custom) }}"
+matrix_livekit_server_container_labels_traefik_additional_response_headers_auto: |
+  {{
+    {}
+    | combine ({'X-XSS-Protection': matrix_livekit_server_http_header_xss_protection} if matrix_livekit_server_http_header_xss_protection else {})
+    | combine ({'X-Frame-Options': matrix_livekit_server_http_header_frame_options} if matrix_livekit_server_http_header_frame_options else {})
+    | combine ({'X-Content-Type-Options': matrix_livekit_server_http_header_content_type_options} if matrix_livekit_server_http_header_content_type_options else {})
+    | combine ({'Content-Security-Policy': matrix_livekit_server_http_header_content_security_policy} if matrix_livekit_server_http_header_content_security_policy else {})
+    | combine ({'Permission-Policy': matrix_livekit_server_http_header_content_permission_policy} if matrix_livekit_server_http_header_content_permission_policy else {})
+    | combine ({'Strict-Transport-Security': matrix_livekit_server_http_header_strict_transport_security} if matrix_livekit_server_http_header_strict_transport_security and matrix_livekit_server_container_labels_traefik_tls else {})
+  }}
+matrix_livekit_server_container_labels_traefik_additional_response_headers_custom: {}
+
+# matrix_client_element_container_labels_additional_labels contains a multiline string with additional labels to add to the container label file.
+# See `../templates/labels.j2` for details.
+#
+# Example:
+# matrix_client_element_container_labels_additional_labels: |
+#   my.label=1
+#   another.label="here"
+matrix_livekit_server_container_labels_additional_labels: ''
+
+# A list of extra arguments to pass to the container
+matrix_livekit_server_container_extra_arguments: []
+
+# Additional environment variables for the container
+matrix_livekit_server_environment_variables_additional: {}
+
+# List of systemd services that matrix-element-call.service depends on
+matrix_livekit_server_systemd_required_services_list: "{{ [devture_systemd_docker_base_docker_service_name] if devture_systemd_docker_base_docker_service_name else [] }}"
+
+# Specifies the value of the `X-XSS-Protection` header
+# Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
+#
+# Learn more about it is here:
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
+# - https://portswigger.net/web-security/cross-site-scripting/reflected
+matrix_livekit_server_http_header_xss_protection: ''
+
+# Specifies the value of the `X-Frame-Options` header which controls whether framing can happen.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
+matrix_livekit_server_http_header_frame_options: ''
+
+# Specifies the value of the `X-Content-Type-Options` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
+matrix_livekit_server_http_header_content_type_options: ''
+
+# Specifies the value of the `Content-Security-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
+matrix_livekit_server_http_header_content_security_policy: ''
+
+# Specifies the value of the `Permission-Policy` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permission-Policy
+matrix_livekit_server_http_header_content_permission_policy: ''
+
+# Specifies the value of the `Strict-Transport-Security` header.
+# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+matrix_livekit_server_http_header_strict_transport_security: ''
+
+# Controls whether to send a "Permissions-Policy interest-cohort=();" header along with all responses
+#
+# Learn more about what it is here:
+# - https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
+# - https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
+# - https://amifloced.org/
+#
+# Of course, a better solution is to just stop using browsers (like Chrome), which participate in such tracking practices.
+# See: `matrix_livekit_server_content_permission_policy`
+matrix_livekit_server_floc_optout_enabled: false
+
+# Controls if HSTS preloading is enabled
+#
+# In its strongest and recommended form, the [HSTS policy](https://www.chromium.org/hsts) includes all subdomains, and
+# indicates a willingness to be "preloaded" into browsers:
+# `Strict-Transport-Security: max-age=31536000; includeSubDomains; preload`
+# For more information visit:
+# - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
+# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
+# - https://hstspreload.org/#opt-in
+# See: `matrix_livekit_server_http_header_strict_transport_security`
+matrix_livekit_server_hsts_preload_enabled: true

roles/custom/matrix-livekit-server/tasks/install.yml

@@ -0,0 +1,47 @@
+---
+# roles/custom/matrix-livekit-server/tasks/install.yml
+
+# Ensure Required Directories Exist
+- name: Ensure matrix-livekit-server paths exist
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - path: "{{ matrix_livekit_server_base_path }}"
+
+# Ensure Configuration Files are in Place
+- name: Ensure LiveKit livekit.yaml is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/livekit.yaml.j2"
+    dest: "{{ matrix_livekit_server_base_path }}/livekit.yaml"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+- name: Ensure LiveKit labels file is in place
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/labels.j2"
+    dest: "{{ matrix_livekit_server_base_path }}/labels"
+    mode: 0640
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+
+# Ensure Docker Images are Pulled
+- name: Ensure livekit Docker image is pulled
+  community.docker.docker_image:
+    name: "{{ matrix_livekit_server_image }}"
+    source: pull
+  register: livekit_image_result
+  retries: 3
+  delay: 10
+  until: livekit_image_result is not failed
+
+# Systemd Services for LiveKit
+- name: Ensure livekit systemd service is installed
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/systemd/matrix-livekit-server.service.j2"
+    dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-livekit-server.service"
+    mode: 0644

roles/custom/matrix-livekit-server/tasks/main.yml

@@ -0,0 +1,21 @@
+---
+# Main task file for matrix-livekit-server
+
+- tags:
+    - setup-all
+    - setup-livekit-server
+    - install-all
+    - install-livekit-server
+  block:
+    - when: matrix_livekit_server_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/validate_config.yml"
+
+    - when: matrix_livekit_server_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/install.yml"
+
+- tags:
+    - setup-all
+    - setup-livekit-server
+  block:
+    - when: not matrix_livekit_server_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/uninstall.yml"

roles/custom/matrix-livekit-server/tasks/uninstall.yml

@@ -0,0 +1,21 @@
+---
+# Uninstall tasks for matrix-livekit-server
+
+- name: Stop and remove livekit container
+  community.docker.docker_container:
+    name: "matrix-livekit-server"
+    state: absent
+
+- name: Remove livekit systemd service
+  ansible.builtin.file:
+    path: "{{ devture_systemd_docker_base_systemd_path }}/matrix-livekit-server.service"
+    state: absent
+
+- name: Remove matrix-livekit-server configuration files
+  ansible.builtin.file:
+    path: "{{ matrix_livekit_serverbase_path }}"
+    state: absent
+
+- name: Reload systemd daemon
+  ansible.builtin.systemd:
+    daemon_reload: true

roles/custom/matrix-livekit-server/tasks/validate_config.yml

@@ -0,0 +1,13 @@
+---
+# Validate configuration for matrix-livekit-server
+
+- name: Fail if required matrix-livekit-server settings are not defined
+  ansible.builtin.fail:
+    msg: >
+      You need to define a required configuration setting (`{{ item.name }}`).
+  when: "item.when | bool and vars[item.name] == ''"
+  with_items:
+    - {'name': 'matrix_livekit_server_base_path', when: true}
+    - {'name': 'matrix_livekit_server_container_network', when: true}
+    - {'name': 'matrix_livekit_server_image', when: true}
+    - {'name': 'matrix_livekit_server_image', when: true}

roles/custom/matrix-livekit-server/templates/labels.j2

@@ -0,0 +1,46 @@
+{% if matrix_livekit_server_container_labels_traefik_enabled %}
+traefik.enable=true
+
+# Network configuration for Traefik
+{% if matrix_livekit_server_container_labels_traefik_docker_network %}
+traefik.docker.network={{ matrix_livekit_server_container_labels_traefik_docker_network }}
+{% endif %}
+
+traefik.http.services.matrix-livekit-server.loadbalancer.server.port=7880
+
+{% set middlewares = [] %}
+
+# Path prefix handling for Livekit
+{% if matrix_livekit_server_container_labels_traefik_path_prefix != '/' %}
+traefik.http.middlewares.matrix-livekit-server-slashless-redirect.redirectregex.regex=({{ matrix_livekit_server_container_labels_traefik_path_prefix | quote }})$
+traefik.http.middlewares.matrix-livekit-server-slashless-redirect.redirectregex.replacement=${1}/
+{% set middlewares = middlewares + ['matrix-livekit-server-slashless-redirect'] %}
+
+traefik.http.middlewares.matrix-livekit-server-strip-prefix.stripprefix.prefixes={{ matrix_livekit_server_container_labels_traefik_path_prefix }}
+{% set middlewares = middlewares + ['matrix-livekit-server-strip-prefix'] %}
+{% endif %}
+
+{% if matrix_livekit_server_container_labels_traefik_additional_response_headers.keys() | length > 0 %}
+{% for name, value in matrix_livekit_server_container_labels_traefik_additional_response_headers.items() %}
+traefik.http.middlewares.matrix-livekit-server-add-headers.headers.customresponseheaders.{{ name }}={{ value }}
+{% endfor %}
+{% set middlewares = middlewares + ['matrix-livekit-server-add-headers'] %}
+{% endif %}
+
+traefik.http.routers.matrix-livekit-server.rule={{ matrix_livekit_server_container_labels_traefik_rule }}
+{% if matrix_livekit_server_container_labels_traefik_priority | int > 0 %}
+traefik.http.routers.matrix-livekit-server.priority={{ matrix_livekit_server_container_labels_traefik_priority }}
+{% endif %}
+traefik.http.routers.matrix-livekit-server.service=matrix-livekit-server
+{% if middlewares | length > 0 %}
+traefik.http.routers.matrix-livekit-server.middlewares={{ middlewares | join(',') }}
+{% endif %}
+traefik.http.routers.matrix-livekit-server.entrypoints={{ matrix_livekit_server_container_labels_traefik_entrypoints }}
+traefik.http.routers.matrix-livekit-server.tls={{ matrix_livekit_server_container_labels_traefik_tls | to_json }}
+{% if matrix_livekit_server_container_labels_traefik_tls %}
+traefik.http.routers.matrix-livekit-server.tls.certResolver={{ matrix_livekit_server_container_labels_traefik_tls_certResolver }}
+{% endif %}
+
+{% endif %}
+
+{{ matrix_livekit_server_container_labels_additional_labels }}

roles/custom/matrix-livekit-server/templates/livekit.yaml.j2

@@ -0,0 +1,20 @@
+port: 7880
+bind_addresses:
+  - "0.0.0.0"
+rtc:
+  tcp_port: 7881
+  port_range_start: 50100
+  port_range_end: 50200
+  use_external_ip: true
+
+turn:
+  enabled: false
+  domain: localhost
+  cert_file: ""
+  key_file: ""
+  tls_port: 5349
+  udp_port: 443
+  external_tls: true
+
+keys:
+  devkey: "{{ matrix_livekit_server_livekit_dev_key }}"

roles/custom/matrix-livekit-server/templates/systemd/matrix-livekit-server.service.j2

@@ -0,0 +1,34 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix LiveKit Server
+After=docker.service
+Requires=docker.service
+
+[Service]
+Type=simple
+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-livekit-server 2>/dev/null || true'
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-livekit-server 2>/dev/null || true'
+
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+    --rm \
+    --name=matrix-livekit-server \
+    --log-driver=none \
+    --user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+    --cap-drop=ALL \
+    --network=host \
+    --mount type=bind,src={{ matrix_livekit_server_base_path }}/livekit.yaml,dst=/etc/livekit.yaml,ro \
+	--label-file={{ matrix_livekit_server_base_path }}/labels \
+    {{ matrix_livekit_server_image }} \
+    --dev --config /etc/livekit.yaml
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-livekit-server
+
+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-livekit-server 2>/dev/null || true'
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-livekit-server 2>/dev/null || true'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-livekit-server
+
+[Install]
+WantedBy=multi-user.target

setup.yml

@@ -131,6 +131,9 @@
     - custom/matrix-coturn
     - custom/matrix-media-repo
     - custom/matrix-pantalaimon
+    - custom/matrix-element-call
+    - custom/matrix-livekit-server
+    - custom/matrix-jwt-service
 
     - role: galaxy/postgres_backup