matrix-docker-ansible-deploy/roles/custom/matrix-synapse/defaults/main.yml

---
# Synapse is a Matrix homeserver
# Project source code URL: https://github.com/matrix-org/synapse

matrix_synapse_enabled: true

matrix_synapse_version: v1.86.0

matrix_synapse_username: ''
matrix_synapse_uid: ''
matrix_synapse_gid: ''

matrix_synapse_container_image_self_build: false
matrix_synapse_container_image_self_build_repo: "https://github.com/matrix-org/synapse.git"

# matrix_synapse_container_image_customizations_enabled controls whether a customized Synapse image will be built.
#
# We toggle this variable to `true` when certain features which require a custom build are enabled.
# Feel free to toggle this to `true` yourself and specify build steps in `matrix_synapse_container_image_customizations_dockerfile_body_custom`.
#
# See:
# - `roles/custom/matrix-synapse/templates/synapse/customizations/Dockerfile.j2`
# - `matrix_synapse_container_image_customizations_dockerfile_body_custom`
# - `matrix_synapse_docker_image_customized`
# - `matrix_synapse_docker_image_final`
matrix_synapse_container_image_customizations_enabled: |-
  {{
    matrix_synapse_container_image_customizations_s3_storage_provider_installation_enabled
    or
    matrix_synapse_container_image_customizations_templates_enabled
  }}

# Controls whether custom build steps will be added to the Dockerfile for installing s3-storage-provider.
# The version that will be installed is specified in `matrix_synapse_ext_synapse_s3_storage_provider_version`.
matrix_synapse_container_image_customizations_s3_storage_provider_installation_enabled: "{{ matrix_synapse_ext_synapse_s3_storage_provider_enabled }}"

# Controls whether custom build steps will be added to the Dockerfile for customizing the email templates used by Synapse.
#
# Example usage:
#
# ```yml
# matrix_synapse_container_image_customizations_templates_enabled: true
# # The templates are expected to be in a `templates/` subdirectory in
# matrix_synapse_container_image_customizations_templates_in_container_template_files_relative_path: templates/
# matrix_synapse_container_image_customizations_templates_git_repository_url: git@github.com:organization/repository.git
# matrix_synapse_container_image_customizations_templates_git_repository_branch: main
# matrix_synapse_container_image_customizations_templates_git_repository_keyscan_enabled: true
# matrix_synapse_container_image_customizations_templates_git_repository_keyscan_hostname: github.com
# ```
#
# See: https://github.com/matrix-org/synapse/blob/develop/docs/templates.md
matrix_synapse_container_image_customizations_templates_enabled: false
matrix_synapse_container_image_customizations_templates_in_container_base_path: /custom-templates
matrix_synapse_container_image_customizations_templates_in_container_template_files_relative_path: ''
matrix_synapse_container_image_customizations_templates_in_container_full_path: "{{ matrix_synapse_container_image_customizations_templates_in_container_base_path }}/{{ matrix_synapse_container_image_customizations_templates_in_container_template_files_relative_path }}"
matrix_synapse_container_image_customizations_templates_git_repository_url: ''
matrix_synapse_container_image_customizations_templates_git_repository_branch: main
matrix_synapse_container_image_customizations_templates_git_repository_keyscan_enabled: false
matrix_synapse_container_image_customizations_templates_git_repository_keyscan_hostname: ''

# matrix_synapse_container_image_customizations_dockerfile_body contains your custom Dockerfile steps
# for building your customized Synapse image based on the original (upstream) image (`matrix_synapse_docker_image`).
# A `FROM ...` clause is included automatically so you don't have to.
#
# Example:
# matrix_synapse_container_image_customizations_dockerfile_body_custom: |
#  RUN echo 'This is a custom step for building the customized Docker image for Synapse.'
#  RUN echo 'You can override matrix_synapse_container_image_customizations_dockerfile_body_custom to add your own steps.'
#  RUN echo 'You do NOT need to include a FROM clause yourself.'
matrix_synapse_container_image_customizations_dockerfile_body_custom: ''

matrix_synapse_docker_image: "{{ matrix_synapse_docker_image_name_prefix }}matrix-org/synapse:{{ matrix_synapse_docker_image_tag }}"
matrix_synapse_docker_image_name_prefix: "{{ 'localhost/' if matrix_synapse_container_image_self_build else matrix_synapse_docker_image_registry_prefix }}"
matrix_synapse_docker_image_tag: "{{ matrix_synapse_version }}"
matrix_synapse_docker_image_force_pull: "{{ matrix_synapse_docker_image.endswith(':latest') }}"
matrix_synapse_docker_image_registry_prefix: ghcr.io/

# matrix_synapse_docker_image_customized is the name of the locally built Synapse image
# which adds various customizations on top of the original (upstream) Synapse image.
# This image will be based on the upstream `matrix_synapse_docker_image` image, only if `matrix_synapse_container_image_customizations_enabled: true`.
matrix_synapse_docker_image_customized: "localhost/matrixdotorg/synapse:{{ matrix_synapse_docker_image_tag }}-customized"

# Controls whether the customized image (`matrix_synapse_docker_image_customized`) is to be force-built without layer caching enabled.
# This is useful if you've enabled customizations (e.g. `matrix_synapse_container_image_customizations_templates_enabled`),
# which clone some branch of some repository, and you'd like for each Ansible run to pull new revisions from that branch.
matrix_synapse_docker_image_customized_build_nocache: false

# Controls whether the customized image (`matrix_synapse_docker_image_customized`) is to be built, even if it already exists.
# Related to: matrix_synapse_docker_image_customized_build_nocache
matrix_synapse_docker_image_customized_force_source: "{{ matrix_synapse_docker_image_customized_build_nocache }}"

# matrix_synapse_docker_image_final holds the name of the Synapse image to run depending on whether or not customizations are enabled.
matrix_synapse_docker_image_final: "{{ matrix_synapse_docker_image_customized if matrix_synapse_container_image_customizations_enabled else matrix_synapse_docker_image }} "

matrix_synapse_base_path: "{{ matrix_base_data_path }}/synapse"

matrix_synapse_docker_src_files_path: "{{ matrix_synapse_base_path }}/docker-src"
matrix_synapse_customized_docker_src_files_path: "{{ matrix_synapse_base_path }}/customized-docker-src"
matrix_synapse_config_dir_path: "{{ matrix_synapse_base_path }}/config"
matrix_synapse_storage_path: "{{ matrix_synapse_base_path }}/storage"
matrix_synapse_media_store_path: "{{ matrix_synapse_storage_path }}/media-store"
matrix_synapse_bin_path: "{{ matrix_synapse_base_path }}/bin"

matrix_synapse_ext_path: "{{ matrix_synapse_base_path }}/ext"

matrix_synapse_ext_s3_storage_provider_base_path: "{{ matrix_synapse_base_path }}/ext/s3-storage-provider"
matrix_synapse_ext_s3_storage_provider_bin_path: "{{ matrix_synapse_ext_s3_storage_provider_base_path }}/bin"
matrix_synapse_ext_s3_storage_provider_data_path: "{{ matrix_synapse_ext_s3_storage_provider_base_path }}/data"

matrix_synapse_container_client_api_port: 8008

matrix_synapse_container_federation_api_tls_port: 8448

matrix_synapse_container_federation_api_plain_port: 8048

# The base container network. It will be auto-created by this role if it doesn't exist already.
matrix_synapse_container_network: "{{ matrix_docker_network }}"

# 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_synapse_container_additional_networks: []

# Controls whether the matrix-synapse container exposes the Client/Server API port (tcp/{{ matrix_synapse_container_client_api_port }} in the container).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:8008"), or empty string to not expose.
matrix_synapse_container_client_api_host_bind_port: ''

# Controls whether the matrix-synapse container exposes the plain (unencrypted) Server/Server (Federation) API port (tcp/8048 in the container).
#
# Takes effect only if federation is enabled (matrix_synapse_federation_enabled).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:8048"), or empty string to not expose.
matrix_synapse_container_federation_api_plain_host_bind_port: ''

# Controls whether the matrix-synapse container exposes the tls (encrypted) Server/Server (Federation) API port (tcp/8448 in the container).
#
# Takes effect only if federation is enabled (matrix_synapse_federation_enabled)
# and TLS support is enabled (matrix_synapse_tls_federation_listener_enabled).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "8448"), or empty string to not expose.
matrix_synapse_container_federation_api_tls_host_bind_port: ''

# Controls whether the matrix-synapse container exposes the metrics port (tcp/9100 in the container).
#
# Takes effect only if metrics are enabled (matrix_synapse_metrics_enabled).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:9100"), or empty string to not expose.
matrix_synapse_container_metrics_api_host_bind_port: ''

# Controls whether the matrix-synapse container exposes the manhole port (tcp/9000 in the container).
#
# Takes effect only if the manhole is enabled (matrix_synapse_manhole_enabled).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:9100"), or empty string to not expose.
matrix_synapse_container_manhole_api_host_bind_port: ''

# A list of extra arguments to pass to the container
# Also see `matrix_synapse_container_arguments`
matrix_synapse_container_extra_arguments: []

# matrix_synapse_container_extra_arguments_auto is a list of extra arguments to pass to the container.
# This list is managed by the playbook. You're not meant to override this variable.
# If you'd like to inject your own arguments, see `matrix_synapse_container_extra_arguments`.
matrix_synapse_container_extra_arguments_auto: []

# matrix_synapse_container_arguments holds the final list of extra arguments to pass to the container.
# You're not meant to override this variable.
# If you'd like to inject your own arguments, see `matrix_synapse_container_extra_arguments`.
matrix_synapse_container_arguments: "{{ matrix_synapse_container_extra_arguments + matrix_synapse_container_extra_arguments_auto }}"

# List of systemd services that matrix-synapse.service depends on
matrix_synapse_systemd_required_services_list: ['docker.service']

# List of systemd services that matrix-synapse.service wants
matrix_synapse_systemd_wanted_services_list: []

matrix_synapse_in_container_python_packages_path: "/usr/local/lib/python3.11/site-packages"

# Specifies which template files to use when configuring Synapse.
# If you'd like to have your own different configuration, feel free to copy and paste
# the original files into your inventory (e.g. in `inventory/host_vars/<host>/`)
# and then change the specific host's `vars.yml` file like this:
# matrix_synapse_template_synapse_homeserver: "{{ playbook_dir }}/inventory/host_vars/<host>/homeserver.yaml.j2"
matrix_synapse_template_synapse_homeserver: "{{ role_path }}/templates/synapse/homeserver.yaml.j2"
matrix_synapse_template_synapse_log: "{{ role_path }}/templates/synapse/synapse.log.config.j2"

matrix_synapse_macaroon_secret_key: ""
matrix_synapse_registration_shared_secret: "{{ matrix_synapse_macaroon_secret_key }}"
matrix_synapse_allow_guest_access: false
matrix_synapse_form_secret: "{{ matrix_synapse_macaroon_secret_key }}"

matrix_synapse_max_upload_size_mb: 50

# Controls whether local media should be removed under certain conditions, typically for the purpose of saving space.
# should be empty to disable
matrix_synapse_media_retention_local_media_lifetime:
# Controls whether remote media cache (media that is downloaded from other homeservers)
# should be removed under certain conditions, typically for the purpose of saving space.
# should be empty to disable
matrix_synapse_media_retention_remote_media_lifetime:

# The tmpfs at /tmp needs to be large enough to handle multiple concurrent file uploads.
matrix_synapse_tmp_directory_size_mb: "{{ matrix_synapse_max_upload_size_mb * 50 }}"

# Log levels
# Possible options are defined here https://docs.python.org/3/library/logging.html#logging-levels
# warning: setting log level to DEBUG will make synapse log sensitive information such
# as access tokens.
#
# Increasing verbosity may lead to an excessive amount of log messages being generated,
# some of which may get dropped by systemd-journald on certain distributions (like CentOS 7).
# You can work around it by adding `RateLimitInterval=0` and `RateLimitBurst=0` under `[Storage]` in
# `/etc/systemd/journald.conf` and restarting the logging service (`systemctl restart systemd-journald`).
matrix_synapse_log_level: "WARNING"
matrix_synapse_storage_sql_log_level: "WARNING"
matrix_synapse_root_log_level: "WARNING"

# Rate limits
matrix_synapse_rc_message:
  per_second: 0.2
  burst_count: 10

matrix_synapse_rc_registration:
  per_second: 0.17
  burst_count: 3

matrix_synapse_rc_login:
  address:
    per_second: 0.17
    burst_count: 3
  account:
    per_second: 0.17
    burst_count: 3
  failed_attempts:
    per_second: 0.17
    burst_count: 3

matrix_synapse_rc_admin_redaction:
  per_second: 1
  burst_count: 50

matrix_synapse_rc_joins:
  local:
    per_second: 0.1
    burst_count: 10
  remote:
    per_second: 0.01
    burst_count: 10


matrix_synapse_rc_invites:
  per_room:
    per_second: 0.3
    burst_count: 10
  per_user:
    per_second: 0.003
    burst_count: 5
  per_issuer:
    per_second: 0.3
    burst_count: 10


matrix_synapse_rc_federation:
  window_size: 1000
  sleep_limit: 10
  sleep_delay: 500
  reject_limit: 50
  concurrent: 3

matrix_synapse_federation_rr_transactions_per_room_per_second: 50

# Controls the templates directory setting.
#
# See:
# - `matrix_synapse_container_image_customizations_templates_enabled`
# - https://github.com/matrix-org/synapse/blob/develop/docs/templates.md
matrix_synapse_templates_custom_template_directory: "{{ matrix_synapse_container_image_customizations_templates_in_container_full_path if matrix_synapse_container_image_customizations_templates_enabled else '' }}"

# Controls whether the TLS federation listener is enabled (tcp/8448).
# Only makes sense if federation is enabled (`matrix_synapse_federation_enabled`).
# Note that federation may potentially be enabled as non-TLS on `matrix_synapse_container_federation_api_plain_port` as well.
# If you're serving Synapse behind an HTTPS-capable reverse-proxy,
# you can disable the TLS listener (`matrix_synapse_tls_federation_listener_enabled: false`).
matrix_synapse_tls_federation_listener_enabled: true
matrix_synapse_tls_certificate_path: "/data/{{ matrix_server_fqn_matrix }}.tls.crt"
matrix_synapse_tls_private_key_path: "/data/{{ matrix_server_fqn_matrix }}.tls.key"

# Resource names used by the unsecure HTTP listener. Here only the Client API
# is defined, see the homeserver config for a full list of valid resource
# names.
matrix_synapse_http_listener_resource_names: ["client"]

# Resources served on Synapse's federation port.
# When disabling federation, we may wish to serve the `openid` resource here,
# so that services like Dimension and ma1sd can work.
matrix_synapse_federation_listener_resource_names: "{{ ['federation'] if matrix_synapse_federation_enabled else (['openid'] if matrix_synapse_federation_port_openid_resource_required else []) }}"

# Enable this to allow Synapse to report utilization statistics about your server to matrix.org
# (things like number of users, number of messages sent, uptime, load, etc.)
matrix_synapse_report_stats: false

# Controls whether the Matrix server will track presence status (online, offline, unavailable) for users.
# If users participate in large rooms with many other servers,
# disabling this will decrease server load significantly.
matrix_synapse_presence_enabled: true

# Controls whether accessing the server's public rooms directory can be done without authentication.
# For private servers, you most likely wish to require authentication,
# unless you know what list of rooms you're publishing to the world and explicitly want to do it.
matrix_synapse_allow_public_rooms_without_auth: false

# Controls whether remote servers can fetch this server's public rooms directory via federation.
# For private servers, you most likely wish to forbid it.
matrix_synapse_allow_public_rooms_over_federation: false

# Whether to require authentication to retrieve profile data (avatars,
# display names) of other users through the client API. Defaults to
# 'false'. Note that profile data is also available via the federation
# API, so this setting is of limited value if federation is enabled on
# the server.
matrix_synapse_require_auth_for_profile_requests: false

# Set to true to require a user to share a room with another user in order
# to retrieve their profile information. Only checked on Client-Server
# requests. Profile requests from other servers should be checked by the
# requesting server. Defaults to 'false'.
matrix_synapse_limit_profile_requests_to_users_who_share_rooms: false

# Set to false to prevent a user's profile data from being retrieved and
# displayed in a room until they have joined it. By default, a user's
# profile data is included in an invite event, regardless of the values
# of the above two settings, and whether or not the users share a server.
# Defaults to 'true'.
matrix_synapse_include_profile_data_on_invite: true


# User search behaviour
matrix_synapse_user_directory_search_all_users: false
matrix_synapse_user_directory_prefer_local_users: false

# Controls whether people with access to the homeserver can register by themselves.
matrix_synapse_enable_registration: false
# Controls whether people with access to the homeserver can register by themselves without verification (email/msisdn/token)
matrix_synapse_enable_registration_without_verification: false

# reCAPTCHA API for validating registration attempts
matrix_synapse_enable_registration_captcha: false
matrix_synapse_recaptcha_public_key: ''
matrix_synapse_recaptcha_private_key: ''

# Requires an MSC3231 token for registration. Note that `matrix_synapse_enable_registration` must be set to `true`.
# Tokens can be created via the API or through synapse-admin.
# Disabling this option will not delete any tokens previously generated.
matrix_synapse_registration_requires_token: false

# A list of 3PID types which users must supply when registering (possible values: email, msisdn).
matrix_synapse_registrations_require_3pid: []

# A list of patterns 3pids must match in order to permit registration, e.g.:
#  - medium: email
#    pattern: '.*@example\.com'
#  - medium: msisdn
#    pattern: '\+44'
matrix_synapse_allowed_local_3pids: []

# The server to use for phone number threepid validation. When empty, validation cannot happen, as Synapse doesn't support it.
# To make it work, this should be pointed to an identity server.
matrix_synapse_account_threepid_delegates_msisdn: ''

# Users who register on this homeserver will automatically be joined to these rooms.
# Rooms are to be specified using addresses (e.g. `#address:example.com`)
matrix_synapse_auto_join_rooms: []

# Controls whether auto-join rooms (`matrix_synapse_auto_join_rooms`) are to be created
# automatically if they don't already exist.
matrix_synapse_autocreate_auto_join_rooms: true

# Controls whether password authentication is allowed
# It may be useful when you've configured OAuth, SAML or CAS and want authentication
# to happen only through them
matrix_synapse_password_config_enabled: true

# Controls password-peppering for Synapse. Not to be changed after initial setup.
matrix_synapse_password_config_pepper: ""

# Controls if Synapse allows people to authenticate against its local database.
# It may be useful to disable this if you've configured additional password providers
# and only wish authentication to happen through them.
matrix_synapse_password_config_localdb_enabled: true

# Controls the number of events that Synapse caches in memory.
matrix_synapse_event_cache_size: "100K"

# Controls cache sizes for Synapse.
# Raise this to increase cache sizes or lower it to potentially lower memory use.
# To learn more, see:
# - https://github.com/matrix-org/synapse#help-synapse-eats-all-my-ram
# - https://github.com/matrix-org/synapse/issues/3939
matrix_synapse_caches_global_factor: 0.5

# Controls whether Synapse will federate at all.
# Disable this to completely isolate your server from the rest of the Matrix network.
#
# Disabling this still keeps the federation port exposed, because it may be used for other services (`openid`).
#
# Also see:
# - `matrix_synapse_tls_federation_listener_enabled` if you wish to keep federation enabled,
# but want to stop the TLS listener (port 8448).
# - `matrix_synapse_federation_port_enabled` to avoid exposing the federation ports
matrix_synapse_federation_enabled: true

# Controls whether the federation ports are used at all.
# One may wish to disable federation (`matrix_synapse_federation_enabled: true`),
# but still run other resources (like `openid`) on the federation port
# by enabling them in `matrix_synapse_federation_listener_resource_names`.
matrix_synapse_federation_port_enabled: "{{ matrix_synapse_federation_enabled or matrix_synapse_federation_port_openid_resource_required }}"

# Controls whether an `openid` listener is to be enabled. Useful when disabling federation,
# but needing the `openid` APIs for Dimension or an identity server like ma1sd.
matrix_synapse_federation_port_openid_resource_required: false

# A list of domain names that are allowed to federate with the given Synapse server.
# An empty list value (`[]`) will also effectively stop federation, but if that's the desired
# result, it's better to accomplish it by changing `matrix_synapse_federation_enabled`.
matrix_synapse_federation_domain_whitelist: ~

# A list of additional "volumes" to mount in the container.
# This list gets populated dynamically based on Synapse extensions that have been enabled.
# Contains definition objects like this: `{"src": "/outside", "dst": "/inside", "options": "rw|ro|slave|.."}
#
# Note: internally, this uses the `-v` flag for mounting the specified volumes.
# It's better (safer) to use the `--mount` flag for mounting volumes.
# To use `--mount`, specify it in `matrix_synapse_container_extra_arguments`.
# Example: `matrix_synapse_container_extra_arguments: ['--mount type=bind,src=/outside,dst=/inside,ro']
matrix_synapse_container_additional_volumes: []

# A list of additional loggers to register in synapse.log.config.
# This list gets populated dynamically based on Synapse extensions that have been enabled.
# Contains definition objects like this: `{"name": "..", "level": "DEBUG"}
matrix_synapse_additional_loggers: []

# A list of appservice config files (in-container filesystem paths).
# This list gets populated dynamically based on Synapse extensions that have been enabled.
# You may wish to use this together with `matrix_synapse_container_additional_volumes` or `matrix_synapse_container_extra_arguments`.
# Also see `matrix_synapse_app_service_config_files_final`
matrix_synapse_app_service_config_files: []

# matrix_synapse_app_service_config_files_auto is a list of appservice config files.
# This list is managed by the playbook. You're not meant to override this variable.
# If you'd like to inject your own arguments, see `matrix_synapse_app_service_config_files`.
matrix_synapse_app_service_config_files_auto: []

# matrix_synapse_app_service_config_files_final holds the final list of config files to pass to the container.
# You're not meant to override this variable.
# If you'd like to inject your own arguments, see `matrix_synapse_app_service_config_files`.
matrix_synapse_app_service_config_files_final: "{{ matrix_synapse_app_service_config_files + matrix_synapse_app_service_config_files_auto }}"

# This is set dynamically during execution depending on whether
# any password providers have been enabled or not.
matrix_synapse_password_providers_enabled: false

# Whether clients can request to include message content in push notifications
# sent through third party servers. Setting this to false requires mobile clients
# to load message content directly from the homeserver.
matrix_synapse_push_include_content: true

# If url previews should be generated. This will cause a request from Synapse to
# URLs shared by users.
matrix_synapse_url_preview_enabled: true

# A list of values for the Accept-Language HTTP header used when downloading webpages during URL preview generation
matrix_url_preview_accept_language: ['en-US', 'en']

# Enable exposure of metrics to Prometheus
# See https://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md
matrix_synapse_metrics_enabled: false
matrix_synapse_metrics_port: 9100

# matrix_synapse_grafana_dashboard_urls contains a list of URLs with Grafana dashboard definitions.
# If the Grafana role is enabled, these dashboards will be downloaded.
matrix_synapse_grafana_dashboard_urls:
  - https://raw.githubusercontent.com/matrix-org/synapse/master/contrib/grafana/synapse.json

# Controls whether Synapse metrics should be proxied (exposed) on:
# - `matrix.DOMAIN/metrics/synapse/main-process` for the main process
# - `matrix.DOMAIN/metrics/synapse/worker/{type}-{id}` for each worker process
#
# This will only work take effect if `matrix_nginx_proxy_proxy_matrix_metrics_enabled: true`.
# See the `matrix-nginx-proxy` role for details about enabling `matrix_nginx_proxy_proxy_matrix_metrics_enabled`.
matrix_synapse_metrics_proxying_enabled: false

# Enable the Synapse manhole
# See https://github.com/matrix-org/synapse/blob/master/docs/manhole.md
matrix_synapse_manhole_enabled: false

# Enable support for Synapse workers
matrix_synapse_workers_enabled: false

# Specifies worker configuration that should be used when workers are enabled.
#
# The posible values (as seen in `matrix_synapse_workers_presets`) are:
# - "little-federation-helper" - a very minimal worker configuration to improve federation performance
# - "one-of-each" - one worker of each supported type
#
# You can override `matrix_synapse_workers_presets` to define your own presets, which is ill-advised, because it's fragile.
# To use a more custom configuration, start with one of these presets as a base and configure `matrix_synapse_workers_*_count` variables manually, to suit your liking.
matrix_synapse_workers_preset: one-of-each

matrix_synapse_workers_presets:
  little-federation-helper:
    generic_workers_count: 0
    pusher_workers_count: 0
    federation_sender_workers_count: 1
    media_repository_workers_count: 0
    appservice_workers_count: 0
    user_dir_workers_count: 0
    background_workers_count: 0
    stream_writer_events_stream_workers_count: 0
    stream_writer_typing_stream_workers_count: 0
    stream_writer_to_device_stream_workers_count: 0
    stream_writer_account_data_stream_workers_count: 0
    stream_writer_receipts_stream_workers_count: 0
    stream_writer_presence_stream_workers_count: 0
  one-of-each:
    generic_workers_count: 1
    pusher_workers_count: 1
    federation_sender_workers_count: 1
    media_repository_workers_count: 1
    appservice_workers_count: 1
    user_dir_workers_count: 1
    background_workers_count: 1
    stream_writer_events_stream_workers_count: 1
    stream_writer_typing_stream_workers_count: 1
    stream_writer_to_device_stream_workers_count: 1
    stream_writer_account_data_stream_workers_count: 1
    stream_writer_receipts_stream_workers_count: 1
    stream_writer_presence_stream_workers_count: 1

# Controls whether the matrix-synapse container exposes the various worker ports
# (see `port` and `metrics_port` in `matrix_synapse_workers_enabled_list`) outside of the container.
#
# Takes an "<ip>" value (e.g. "127.0.0.1", "0.0.0.0", etc), or empty string to not expose.
# It takes "*" to signify "bind on all interfaces" ("0.0.0.0" is IPv4-only).
matrix_synapse_workers_container_host_bind_address: ''

matrix_synapse_workers_generic_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['generic_workers_count'] }}"
matrix_synapse_workers_generic_workers_port_range_start: 18111
matrix_synapse_workers_generic_workers_metrics_range_start: 19111

# matrix_synapse_workers_stream_writer_events_stream_workers_count controls how many stream writers that handle the `events` stream to spawn.
# More than 1 worker is also supported of this type.
matrix_synapse_workers_stream_writer_events_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_events_stream_workers_count'] }}"

# matrix_synapse_workers_stream_writer_typing_stream_workers_count controls how many stream writers that handle the `typing` stream to spawn.
# The count of these workers can only be 0 or 1.
matrix_synapse_workers_stream_writer_typing_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_typing_stream_workers_count'] }}"

# matrix_synapse_workers_stream_writer_to_device_stream_workers_count controls how many stream writers that handle the `to_device` stream to spawn.
# The count of these workers can only be 0 or 1.
matrix_synapse_workers_stream_writer_to_device_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_to_device_stream_workers_count'] }}"

# matrix_synapse_workers_stream_writer_account_data_stream_workers_count controls how many stream writers that handle the `account_data` stream to spawn.
# The count of these workers can only be 0 or 1.
matrix_synapse_workers_stream_writer_account_data_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_account_data_stream_workers_count'] }}"

# matrix_synapse_workers_stream_writer_receipts_stream_workers_count controls how many stream writers that handle the `receipts` stream to spawn.
# The count of these workers can only be 0 or 1.
matrix_synapse_workers_stream_writer_receipts_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_receipts_stream_workers_count'] }}"

# matrix_synapse_workers_stream_writer_presence_stream_workers_count controls how many stream writers that handle the `presence` stream to spawn.
# The count of these workers can only be 0 or 1.
matrix_synapse_workers_stream_writer_presence_stream_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['stream_writer_presence_stream_workers_count'] }}"

# A list of stream writer workers to enable. This list is built automatically based on other variables.
# You're encouraged to enable/disable stream writer workers by setting `matrix_synapse_workers_stream_writer_*_stream_workers_count` variables, instead of adjusting this list manually.
matrix_synapse_workers_stream_writers: |
  {{
    []
    +
    ([{'stream': 'events'}] * matrix_synapse_workers_stream_writer_events_stream_workers_count | int)
    +
    ([{'stream': 'typing'}] * matrix_synapse_workers_stream_writer_typing_stream_workers_count | int)
    +
    ([{'stream': 'to_device'}] * matrix_synapse_workers_stream_writer_to_device_stream_workers_count | int)
    +
    ([{'stream': 'account_data'}] * matrix_synapse_workers_stream_writer_account_data_stream_workers_count | int)
    +
    ([{'stream': 'receipts'}] * matrix_synapse_workers_stream_writer_receipts_stream_workers_count | int)
    +
    ([{'stream': 'presence'}] * matrix_synapse_workers_stream_writer_presence_stream_workers_count | int)
  }}

# matrix_synapse_stream_writers populates the `stream_writers` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# What you see below is an initial default value which will be adjusted at runtime based on the value of `matrix_synapse_workers_stream_writers`.
# Adjusting this value manually is generally not necessary.
#
# It's tempting to initialize this like this:
# matrix_synapse_stream_writers:
#   - typing: []
#   - events: []
#   - to_device: []
#   - account_data: []
#   - receipts: []
#   - presence: []
# .. but Synapse does not like empty lists (see https://github.com/matrix-org/synapse/issues/13804)
matrix_synapse_stream_writers: {}

# `matrix_synapse_workers_stream_writer_workers_` variables control the port numbers of various stream writer workers
# defined in `matrix_synapse_workers_stream_writers`.
# It should be noted that not all of the background worker types will need to expose HTTP services, etc.
matrix_synapse_workers_stream_writer_workers_http_port_range_start: 20011
matrix_synapse_workers_stream_writer_workers_replication_port_range_start: 25011
matrix_synapse_workers_stream_writer_workers_metrics_range_start: 19211

# matrix_synapse_workers_pusher_workers_count controls the number of pusher workers (workers who push out notifications) to spawn.
# See https://matrix-org.github.io/synapse/latest/workers.html#synapseapppusher
matrix_synapse_workers_pusher_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['pusher_workers_count'] }}"
matrix_synapse_workers_pusher_workers_metrics_range_start: 19200

# matrix_synapse_federation_pusher_instances populates the `pusher_instances` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# What you see below is an initial default value which will be adjusted at runtime based on the value of `matrix_synapse_workers_pusher_workers_count` or `matrix_synapse_workers_enabled_list`.
# Adjusting this value manually is generally not necessary.
matrix_synapse_federation_pusher_instances: []

# matrix_synapse_workers_federation_sender_workers_count controls the number of federation sender workers to spawn.
# See https://matrix-org.github.io/synapse/latest/workers.html#synapseappfederation_sender
matrix_synapse_workers_federation_sender_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['federation_sender_workers_count'] }}"
matrix_synapse_workers_federation_sender_workers_metrics_range_start: 19400

# matrix_synapse_federation_sender_instances populates the `federation_sender_instances` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# What you see below is an initial default value which will be adjusted at runtime based on the value of `matrix_synapse_workers_federation_sender_workers_count` or `matrix_synapse_workers_enabled_list`.
# Adjusting this value manually is generally not necessary.
matrix_synapse_federation_sender_instances: []

matrix_synapse_workers_media_repository_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['media_repository_workers_count'] if not matrix_synapse_ext_media_repo_enabled else 0 }}"
matrix_synapse_workers_media_repository_workers_port_range_start: 18551
matrix_synapse_workers_media_repository_workers_metrics_range_start: 19551

# matrix_synapse_enable_media_repo controls if the main Synapse process should serve media repository endpoints or if it should be left to media_repository workers (see `matrix_synapse_workers_media_repository_workers_count`).
# This is enabled if workers are disabled, or if they are enabled, but there are no media repository workers.
# Adjusting this value manually is generally not necessary.
matrix_synapse_enable_media_repo: "{{ not matrix_synapse_ext_media_repo_enabled and (not matrix_synapse_workers_enabled or (matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'media_repository') | list | length == 0)) }}"

# matrix_synapse_media_instance_running_background_jobs populates the `media_instance_running_background_jobs` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# `media_instance_running_background_jobs` is meant to point to a single media-repository worker, which is dedicated to running background tasks that maintain the media repository.
# Multiple `media_repository` workers may be enabled. We always pick the first one as the background tasks worker.
matrix_synapse_media_instance_running_background_jobs: "{{ (matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'media_repository') | list)[0].name if (matrix_synapse_workers_enabled and matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'media_repository') | list | length > 0) else '' }}"

# matrix_synapse_workers_appservice_workers_count can only be 0 or 1. More instances are not supported.
# appservice workers were deprecated since Synapse v1.59 (see: https://github.com/matrix-org/synapse/blob/v1.59.0/docs/upgrade.md#deprecation-of-the-synapseappappservice-and-synapseappuser_dir-worker-application-types).
# Our implementation uses generic worker services and assigns them to perform appservice work using the `notify_appservices_from_worker` Synapse option.
matrix_synapse_workers_appservice_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['appservice_workers_count'] }}"
matrix_synapse_workers_appservice_workers_metrics_range_start: 19300

# matrix_synapse_notify_appservices_from_worker populates the `notify_appservices_from_worker` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# `notify_appservices_from_worker` is meant to point to a worker, which is dedicated to sending output traffic to Application Services.
matrix_synapse_notify_appservices_from_worker: "{{ (matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'appservice') | list)[0].name if (matrix_synapse_workers_enabled and matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'appservice') | list | length > 0) else '' }}"

# matrix_synapse_workers_user_dir_workers_count can only be 0 or 1. More instances are not supported.
# user_dir workers were deprecated since Synapse v1.59 (see: https://github.com/matrix-org/synapse/blob/v1.59.0/docs/upgrade.md#deprecation-of-the-synapseappappservice-and-synapseappuser_dir-worker-application-types).
# Our implementation uses generic worker services and assigns them to perform appservice work using the `update_user_directory_from_worker` Synapse option.
matrix_synapse_workers_user_dir_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['user_dir_workers_count'] }}"
matrix_synapse_workers_user_dir_workers_port_range_start: 18661
matrix_synapse_workers_user_dir_workers_metrics_range_start: 19661

# matrix_synapse_update_user_directory_from_worker populates the `update_user_directory_from_worker` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# `update_user_directory_from_worker` is meant to point to a worker, which is dedicated to updating the user directory and servicing some user directory URL endpoints (`matrix_synapse_workers_user_dir_worker_client_server_endpoints`).
matrix_synapse_update_user_directory_from_worker: "{{ (matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'user_dir') | list)[0].name if (matrix_synapse_workers_enabled and matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'user_dir') | list | length > 0) else '' }}"

# matrix_synapse_workers_background_workers_count can only be 0 or 1. More instances are not supported.
# Our implementation uses a generic worker and assigns Synapse to perform background work on this worker using the `run_background_tasks_on` Synapse option.
matrix_synapse_workers_background_workers_count: "{{ matrix_synapse_workers_presets[matrix_synapse_workers_preset]['background_workers_count'] }}"
matrix_synapse_workers_background_workers_metrics_range_start: 19700

# matrix_synapse_run_background_tasks_on populates the `run_background_tasks_on` Synapse configuration used when Synapse workers are in use (`matrix_synapse_workers_enabled`).
# `run_background_tasks_on` is meant to point to a worker, which is dedicated to processing background tasks.
matrix_synapse_run_background_tasks_on: "{{ (matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'background') | list)[0].name if (matrix_synapse_workers_enabled and matrix_synapse_workers_enabled_list | selectattr('type', 'equalto', 'background') | list | length > 0) else '' }}"

# Default list of workers to spawn.
#
# Unless you populate this manually, this list is dynamically generated
# based on other variables above:
# - `matrix_synapse_workers_*_workers_count`
# - `matrix_synapse_workers_*_workers_port_range_start`
# - `matrix_synapse_workers_*_workers_port_metrics_range_start`
#
# We advise that you use those variables and let this list be populated dynamically.
# Doing that is simpler and also protects you from shooting yourself in the foot,
# as certain workers can only be spawned just once.
#
# Each worker instance in the list defines the following fields:
# - `id` - a string that uniquely identifies the worker
# - `name` - a string that will be used as the container and systemd service name
# - `type` - the type of worker (`generic_worker`, `stream_writer`, `pusher`, etc.)
# - `app` - the Synapse app (https://matrix-org.github.io/synapse/latest/workers.html#available-worker-applications) that powers this worker (`generic_worker`, `federation_sender`, etc.).
#           The `app` usually matches the `type`, but not always. For example, `type = stream_writer` workers are served by the `generic_worker` type.
# - `port` - an HTTP port where the worker listens for requests (can be `0` for workers that don't do HTTP request processing)
# - `metrics_port` - an HTTP port where the worker exports Prometheus metrics
# - `replication_port` - an HTTP port where the worker serves `replication` endpoints (used by stream writers, etc.)
# - `webserving` - tells whether this type of worker serves web (client or federation) requests, so that it can be injected as a dependency to the reverse-proxy
#
# Example of what this needs to look like, if you're defining it manually:
# matrix_synapse_workers_enabled_list:
#   - { 'id': 'generic-worker-0', 'name': 'matrix-synapse-worker-generic-0', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18111, 'metrics_port': 19111, 'webserving': true }
#   - { 'id': 'generic-worker-1', 'name': 'matrix-synapse-worker-generic-1', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18112, 'metrics_port': 19112, 'webserving': true }
#   - { 'id': 'generic-worker-2', 'name': 'matrix-synapse-worker-generic-2', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18113, 'metrics_port': 19113, 'webserving': true }
#   - { 'id': 'generic-worker-3', 'name': 'matrix-synapse-worker-generic-3', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18114, 'metrics_port': 19114, 'webserving': true }
#   - { 'id': 'generic-worker-4', 'name': 'matrix-synapse-worker-generic-4', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18115, 'metrics_port': 19115, 'webserving': true }
#   - { 'id': 'generic-worker-5', 'name': 'matrix-synapse-worker-generic-5', 'type': 'generic_worker', 'app': 'generic_worker', 'port': 18116, 'metrics_port': 19116, 'webserving': true }
#   - { 'id': 'stream-writer-0-events', 'name': 'matrix-synapse-worker-stream-writer-0-events', 'type': 'stream_writer', 'app': 'generic_worker', 'stream_writer_stream': 'events', 'port': 0, 'replication_port': 25011, metrics_port: 19111, 'webserving': false }
#   - { 'id': 'stream-writer-1-typing', 'name': 'matrix-synapse-worker-stream-writer-1-typing', 'type': 'stream_writer', 'app': 'generic_worker', 'stream_writer_stream': 'typing', 'port': 20012, 'replication_port': 25012, metrics_port: 19112, 'webserving': true }
#   - { 'id': 'pusher-0', 'name': 'matrix-synapse-worker-pusher-0', 'type': 'pusher', 'app': 'pusher', 'port': 0, 'metrics_port': 19200, 'webserving': false }
#   - { 'id': 'appservice-0', 'name': 'matrix-synapse-worker-appservice-0', 'type': 'appservice', 'port': 0, 'metrics_port': 19300, 'webserving': false }
#   - { 'id': 'federation-sender-0', 'name': 'matrix-synapse-worker-federation-sender-0', 'type': 'federation_sender', 'port': 0, 'metrics_port': 19400, 'webserving': false }
#   - { 'id': 'media-repository-0', 'name': 'matrix-synapse-worker-media-repository-0', 'type': 'media_repository', 'port': 18551, 'metrics_port': 19551, 'webserving': true }
matrix_synapse_workers_enabled_list: []

# matrix_synapse_instance_map holds the instance map used for mapping worker names (for the main process and certain generic workers only!) to where they live (host, port which handles replication traffic).
# This map starts off being populated with the Synapse main (master) process,
# but will be populated with workers automatically during runtime, based on `matrix_synapse_workers_enabled_list`.
matrix_synapse_instance_map: |
  {{
    {
      'main': {
        'host': 'matrix-synapse',
        'port': matrix_synapse_replication_http_port,
      },
    } if matrix_synapse_workers_enabled else {}
  }}

# Redis information
matrix_synapse_redis_enabled: false
matrix_synapse_redis_host: ""
matrix_synapse_redis_port: 6379
matrix_synapse_redis_password: ""

# Controls whether Synapse starts a replication listener necessary for workers.
#
# If Redis is available, we prefer to use that, instead of talking over Synapse's custom replication protocol.
#
# matrix_synapse_replication_listener_enabled: "{{ matrix_synapse_workers_enabled and not redis_enabled }}"
# We force-enable this listener for now until we debug why communication via Redis fails.
matrix_synapse_replication_listener_enabled: true

# Port used for communication between main synapse process and workers.
# Only gets used if `matrix_synapse_replication_listener_enabled: true`
matrix_synapse_replication_http_port: 9093

# Send ERROR logs to sentry.io for easier tracking
# To set this up: go to sentry.io, create a python project, and set
# matrix_synapse_sentry_dsn to the URL it gives you.
# See https://github.com/matrix-org/synapse/issues/4632 for important privacy concerns
matrix_synapse_sentry_dsn: ""

# Postgres database information
matrix_synapse_database_txn_limit: 0
matrix_synapse_database_host: ''
matrix_synapse_database_port: 5432
matrix_synapse_database_user: "synapse"
matrix_synapse_database_password: ""
matrix_synapse_database_database: "synapse"

matrix_synapse_turn_uris: []
matrix_synapse_turn_shared_secret: ""
matrix_synapse_turn_allow_guests: false

matrix_synapse_email_enabled: false
matrix_synapse_email_smtp_host: ""
matrix_synapse_email_smtp_port: 587
matrix_synapse_email_smtp_user: ""
matrix_synapse_email_smtp_pass: ""
matrix_synapse_email_smtp_require_transport_security: false
matrix_synapse_email_notif_from: "Matrix <matrix@{{ matrix_domain }}>"
matrix_synapse_email_app_name: Matrix
matrix_synapse_email_client_base_url: "https://{{ matrix_server_fqn_element }}"
matrix_synapse_email_invite_client_location: "https://app.element.io"


# Enable this to activate the REST auth password provider module.
# See: https://github.com/ma1uta/matrix-synapse-rest-password-provider
matrix_synapse_ext_password_provider_rest_auth_enabled: false
matrix_synapse_ext_password_provider_rest_auth_download_url: "https://raw.githubusercontent.com/ma1uta/matrix-synapse-rest-password-provider/ed377fb70513c2e51b42055eb364195af1ccaf33/rest_auth_provider.py"
matrix_synapse_ext_password_provider_rest_auth_endpoint: ""
matrix_synapse_ext_password_provider_rest_auth_registration_enforce_lowercase: false
matrix_synapse_ext_password_provider_rest_auth_registration_profile_name_autofill: true
matrix_synapse_ext_password_provider_rest_auth_login_profile_name_autofill: false

# Enable this to activate the Shared Secret Auth password provider module.
# See: https://github.com/devture/matrix-synapse-shared-secret-auth
matrix_synapse_ext_password_provider_shared_secret_auth_enabled: false
matrix_synapse_ext_password_provider_shared_secret_auth_download_url: "https://raw.githubusercontent.com/devture/matrix-synapse-shared-secret-auth/2.0.3/shared_secret_authenticator.py"
matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret: ""
matrix_synapse_ext_password_provider_shared_secret_auth_m_login_password_support_enabled: true
matrix_synapse_ext_password_provider_shared_secret_auth_com_devture_shared_secret_auth_support_enabled: true
matrix_synapse_ext_password_provider_shared_secret_config: "{{ matrix_synapse_ext_password_provider_shared_secret_config_yaml | from_yaml }}"
matrix_synapse_ext_password_provider_shared_secret_config_yaml: |
  shared_secret: {{ matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret | string | to_json }}
  m_login_password_support_enabled: {{ matrix_synapse_ext_password_provider_shared_secret_auth_m_login_password_support_enabled | to_json }}
  com_devture_shared_secret_auth_support_enabled: {{ matrix_synapse_ext_password_provider_shared_secret_auth_com_devture_shared_secret_auth_support_enabled | to_json }}

# Enable this to activate LDAP password provider
matrix_synapse_ext_password_provider_ldap_enabled: false
matrix_synapse_ext_password_provider_ldap_uri: "ldap://ldap.mydomain.tld:389"
matrix_synapse_ext_password_provider_ldap_start_tls: true
matrix_synapse_ext_password_provider_ldap_mode: "search"
matrix_synapse_ext_password_provider_ldap_base: ""
matrix_synapse_ext_password_provider_ldap_attributes_uid: "uid"
matrix_synapse_ext_password_provider_ldap_attributes_mail: "mail"
matrix_synapse_ext_password_provider_ldap_attributes_name: "cn"
matrix_synapse_ext_password_provider_ldap_bind_dn: ""
matrix_synapse_ext_password_provider_ldap_bind_password: ""
matrix_synapse_ext_password_provider_ldap_filter: ""
matrix_synapse_ext_password_provider_ldap_active_directory: false
matrix_synapse_ext_password_provider_ldap_default_domain: ""

# Enable this to activate the Synapse Antispam spam-checker module.
# See: https://github.com/t2bot/synapse-simple-antispam
matrix_synapse_ext_spam_checker_synapse_simple_antispam_enabled: false
matrix_synapse_ext_spam_checker_synapse_simple_antispam_git_repository_url: "https://github.com/t2bot/synapse-simple-antispam"
matrix_synapse_ext_spam_checker_synapse_simple_antispam_git_version: "5ab711971e3a4541a7a40310ff85e17f8262cc05"
matrix_synapse_ext_spam_checker_synapse_simple_antispam_config_blocked_homeservers: []

# Enable this to activate the Mjolnir Antispam spam-checker module.
# See: https://github.com/matrix-org/mjolnir#synapse-module
matrix_synapse_ext_spam_checker_mjolnir_antispam_enabled: false
matrix_synapse_ext_spam_checker_mjolnir_antispam_git_repository_url: "https://github.com/matrix-org/mjolnir"
matrix_synapse_ext_spam_checker_mjolnir_antispam_git_version: "4008e3f65d3745b9307dd31f1c5aa80c13a61a58"
matrix_synapse_ext_spam_checker_mjolnir_antispam_config_block_invites: true
# Flag messages sent by servers/users in the ban lists as spam. Currently
# this means that spammy messages will appear as empty to users. Default
# false.
matrix_synapse_ext_spam_checker_mjolnir_antispam_config_block_messages: false
# Remove users from the user directory search by filtering matrix IDs and
# display names by the entries in the user ban list. Default false.
matrix_synapse_ext_spam_checker_mjolnir_antispam_config_block_usernames: false
# The room IDs of the ban lists to honour. Unlike other parts of Mjolnir,
# this list cannot be room aliases or permalinks. This server is expected
# to already be joined to the room - Mjolnir will not automatically join
# these rooms.
# ["!roomid:example.org"]
matrix_synapse_ext_spam_checker_mjolnir_antispam_config_ban_lists: []


# Enable this to activate the E2EE disabling Synapse module.
# See: https://github.com/digitalentity/matrix_encryption_disabler
matrix_synapse_ext_encryption_disabler_enabled: false
matrix_synapse_ext_encryption_disabler_download_url: "https://raw.githubusercontent.com/digitalentity/matrix_encryption_disabler/cdc37a07441acb7c2a3288bcb29b376658d5e766/matrix_e2ee_filter.py"
# A list of server domain names for which to deny encryption if the event sender's domain matches the domain in the list.
# By default, with the configuration below, we prevent all homeserver users from initiating encryption in ANY room.
matrix_synapse_ext_encryption_disabler_deny_encryption_for_users_of: ["{{ matrix_domain }}"]
# A list of server domain names for which to deny encryption if the destination room id's domain matches the domain in the list.
# By default, with the configuration below, we prevent locally-created encryption events by ANY user encrypt rooms on the homeserver.
# Note: foreign users with enough room privileges will still be able to send an encryption event to your rooms and encrypt them.
matrix_synapse_ext_encryption_disabler_deny_encryption_for_rooms_of: ["{{ matrix_domain }}"]
# Specifies whether the power levels event (setting) provided during room creation should be patched.
# This makes it impossible for anybody (locally or over federation) from enabling room encryption
# for the lifetime of rooms created while this setting is enabled (irreversible).
# Enabling this may have incompatiblity consequences with servers / clients.
# Familiarize yourself with the caveats upstream: https://github.com/digitalentity/matrix_encryption_disabler
matrix_synapse_ext_encryption_disabler_patch_power_levels: false
matrix_synapse_ext_encryption_config: "{{ matrix_synapse_ext_encryption_config_yaml | from_yaml }}"
matrix_synapse_ext_encryption_config_yaml: |
  deny_encryption_for_users_of: {{ matrix_synapse_ext_encryption_disabler_deny_encryption_for_users_of | to_json }}
  deny_encryption_for_rooms_of: {{ matrix_synapse_ext_encryption_disabler_deny_encryption_for_rooms_of | to_json }}
  patch_power_levels: {{ matrix_synapse_ext_encryption_disabler_patch_power_levels | to_json }}


# matrix_synapse_ext_synapse_s3_storage_provider_enabled controls whether to enable https://github.com/matrix-org/synapse-s3-storage-provider
# Installing it requires building a customized Docker image for Synapse (see `matrix_synapse_container_image_customizations_enabled`).
# Enabling this will enable customizations and inject the appropriate Dockerfile clauses for installing synapse-s3-storage-provider.
matrix_synapse_ext_synapse_s3_storage_provider_enabled: false
matrix_synapse_ext_synapse_s3_storage_provider_version: 1.2.0
# Controls whether media from this (local) server is stored in s3-storage-provider
matrix_synapse_ext_synapse_s3_storage_provider_store_local: true
# Controls whether media from remote servers is stored in s3-storage-provider
matrix_synapse_ext_synapse_s3_storage_provider_store_remote: true
# Controls whether files are stored to S3 at the same time they are stored on the local filesystem.
# For slightly improved reliability, consider setting this to `true`.
# Even with asynchronous uploading to S3 (`false` value), data loss shouldn't be possible,
# because the local filesystem is a reliable data store anyway.
matrix_synapse_ext_synapse_s3_storage_provider_store_synchronous: false
matrix_synapse_ext_synapse_s3_storage_provider_config_bucket: ''
matrix_synapse_ext_synapse_s3_storage_provider_config_region_name: ''
matrix_synapse_ext_synapse_s3_storage_provider_config_endpoint_url: ''
matrix_synapse_ext_synapse_s3_storage_provider_config_access_key_id: ''
matrix_synapse_ext_synapse_s3_storage_provider_config_secret_access_key: ''
# Enable this to use EC2 instance profile metadata to grab IAM credentials instead of passing credentials directly
# via matrix_synapse_ext_synapse_s3_storage_provider_config_access_key_id and matrix_synapse_ext_synapse_s3_storage_provider_config_secret_access_key
matrix_synapse_ext_synapse_s3_storage_provider_config_ec2_instance_profile: false
matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_enabled: false
matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_key: ''
matrix_synapse_ext_synapse_s3_storage_provider_config_sse_customer_algo: 'AES256'
matrix_synapse_ext_synapse_s3_storage_provider_config_storage_class: STANDARD
matrix_synapse_ext_synapse_s3_storage_provider_config_threadpool_size: 40
# matrix_synapse_ext_synapse_s3_storage_provider_update_db_day_count is a day value (number) for the `s3_media_upload update-db` command.
# It specifies how old files need to have been inactive to be eligible for migration from the local filesystem to the S3 data store.
# By default, we use `0` which says "all files are eligible for migration".
matrix_synapse_ext_synapse_s3_storage_provider_update_db_day_count: 0
# Specifies how often periodic migration (`matrix-synapse-s3-storage-provider-migrate.timer`) will run.
# This is a systemd timer OnCalendar definition. Learn more here: https://man.archlinux.org/man/systemd.time.7#CALENDAR_EVENTS
matrix_synapse_ext_synapse_s3_storage_provider_periodic_migration_schedule: '*-*-* 05:00:00'

matrix_synapse_ext_media_repo_enabled: false

matrix_s3_media_store_enabled: false
matrix_s3_media_store_custom_endpoint_enabled: false
matrix_s3_goofys_docker_image: "{{ matrix_s3_goofys_docker_image_name_prefix }}ewoutp/goofys:latest"
matrix_s3_goofys_docker_image_name_prefix: "docker.io/"
matrix_s3_goofys_docker_image_force_pull: "{{ matrix_s3_goofys_docker_image.endswith(':latest') }}"
matrix_s3_media_store_custom_endpoint: "your-custom-endpoint"
matrix_s3_media_store_bucket_name: "your-bucket-name"
matrix_s3_media_store_aws_access_key: "your-aws-access-key"
matrix_s3_media_store_aws_secret_key: "your-aws-secret-key"
matrix_s3_media_store_region: "eu-central-1"
matrix_s3_media_store_path: "{{ matrix_synapse_media_store_path }}"

# Controls whether the self-check feature should validate SSL certificates.
matrix_synapse_self_check_validate_certificates: true

# Controls whether searching the public room list is enabled.
matrix_synapse_enable_room_list_search: true

# Controls who's allowed to create aliases on this server.
matrix_synapse_alias_creation_rules:
  - user_id: "*"
    alias: "*"
    room_id: "*"
    action: allow

# Controls who can publish and which rooms can be published in the public room list.
matrix_synapse_room_list_publication_rules:
  - user_id: "*"
    alias: "*"
    room_id: "*"
    action: allow

matrix_synapse_default_room_version: "10"

# Controls whether leaving a room will automatically forget it.
# The upstream default is `false`, but we try to make Synapse less wasteful of resources, so we do things differently.
matrix_synapse_forget_rooms_on_leave: true

# Controls the Synapse `spam_checker` setting.
#
# If a spam-checker extension is enabled, this variable's value is set automatically by the playbook during runtime.
# If not, you can also control its value manually.
matrix_synapse_spam_checker: []

# Controls the Synapse `modules` list.
# You can define your own list of modules here. See the `modules` syntax in `homeserver.yaml.j2`
# Certain Synapse extensions that you can enable below auto-inject themselves into `matrix_synapse_modules` at runtime.
matrix_synapse_modules: []

# matrix_synapse_media_storage_providers contains the Synapse `media_storage_providers` configuration setting.
# To add your own custom `media_storage_providers`, use `matrix_synapse_media_storage_providers_custom`.
matrix_synapse_media_storage_providers: "{{ matrix_synapse_media_storage_providers_auto + matrix_synapse_media_storage_providers_custom }}"

# matrix_synapse_media_storage_providers_auto contains a list of storage providers that are added by the playbook based on other configuration
matrix_synapse_media_storage_providers_auto: |
  {{
    []
    +
    [
      lookup('ansible.builtin.template', role_path + '/templates/synapse/ext/s3-storage-provider/media_storage_provider.yaml.j2') | from_yaml
    ] if matrix_synapse_ext_synapse_s3_storage_provider_enabled else []
  }}

# matrix_synapse_media_storage_providers_custom contains your own custom list of storage providers.
# You're meant to define each custom module as valid keys and values, not as a YAML string that needs to be parsed.
#
# Example:
# matrix_synapse_media_storage_providers_custom:
# - module: module.SomeModule
#   store_local: True
#   # ...
matrix_synapse_media_storage_providers_custom: []

matrix_synapse_encryption_enabled_by_default_for_room_type: "off"

matrix_synapse_trusted_key_servers:
  - server_name: "matrix.org"

matrix_synapse_redaction_retention_period: 7d

matrix_synapse_user_ips_max_age: 28d


matrix_synapse_rust_synapse_compress_state_docker_image: "{{ matrix_synapse_rust_synapse_compress_state_docker_image_name_prefix }}mb-saces/rust-synapse-compress-state:latest"
matrix_synapse_rust_synapse_compress_state_docker_image_name_prefix: "registry.gitlab.com/"
matrix_synapse_rust_synapse_compress_state_docker_image_force_pull: "{{ matrix_synapse_rust_synapse_compress_state_docker_image.endswith(':latest') }}"

matrix_synapse_rust_synapse_compress_state_base_path: "{{ matrix_base_data_path }}/rust-synapse-compress-state"
matrix_synapse_rust_synapse_compress_state_synapse_compress_state_in_container_path: "/usr/local/bin/synapse_compress_state"


# Default Synapse configuration template which covers the generic use case.
# You can customize it by controlling the various variables inside it.
#
# For a more advanced customization, you can extend the default (see `matrix_synapse_configuration_extension_yaml`)
# or completely replace this variable with your own template.
matrix_synapse_configuration_yaml: "{{ lookup('template', 'templates/synapse/homeserver.yaml.j2') }}"

matrix_synapse_configuration_extension_yaml: |
  # Your custom YAML configuration for Synapse goes here.
  # This configuration extends the default starting configuration (`matrix_synapse_configuration_yaml`).
  #
  # You can override individual variables from the default configuration, or introduce new ones.
  #
  # If you need something more special, you can take full control by
  # completely redefining `matrix_synapse_configuration_yaml`.
  #
  # Example configuration extension follows:
  #
  # server_notices:
  #   system_mxid_localpart: notices
  #   system_mxid_display_name: "Server Notices"
  #   system_mxid_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ"
  #   room_name: "Server Notices"

matrix_synapse_configuration_extension: "{{ matrix_synapse_configuration_extension_yaml | from_yaml if matrix_synapse_configuration_extension_yaml | from_yaml is mapping else {} }}"

# Holds the final Synapse configuration (a combination of the default and its extension).
# You most likely don't need to touch this variable. Instead, see `matrix_synapse_configuration_yaml`.
matrix_synapse_configuration: "{{ matrix_synapse_configuration_yaml | from_yaml | combine(matrix_synapse_configuration_extension, recursive=True) }}"