deploy: f0dec49f01
This commit is contained in:
squahtx
parent
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7b75dabb10
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@ -176,6 +176,7 @@ for a server admin: see <a href="../usage/administration/admin_api">Admin API</a
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"is_guest": 0,
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"admin": 0,
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"deactivated": 0,
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"erased": false,
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"shadow_banned": 0,
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"creation_ts": 1560432506,
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"appservice_id": null,
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@ -296,6 +297,7 @@ By default, the response is ordered by ascending user ID.</p>
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"admin": 0,
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"user_type": null,
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"deactivated": 0,
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"erased": false,
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"shadow_banned": 0,
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"displayname": "<User One>",
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"avatar_url": null,
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@ -306,6 +308,7 @@ By default, the response is ordered by ascending user ID.</p>
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"admin": 1,
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"user_type": null,
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"deactivated": 0,
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"erased": false,
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"shadow_banned": 0,
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"displayname": "<User Two>",
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"avatar_url": "<avatar_url>",
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@ -387,6 +390,7 @@ User objects contain the following fields:</p>
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<li><code>user_type</code> - string - Type of the user. Normal users are type <code>None</code>.
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This allows user type specific behaviour. There are also types <code>support</code> and <code>bot</code>. </li>
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<li><code>deactivated</code> - bool - Status if that user has been marked as deactivated.</li>
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<li><code>erased</code> - bool - Status if that user has been marked as erased.</li>
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<li><code>shadow_banned</code> - bool - Status if that user has been marked as shadow banned.</li>
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<li><code>displayname</code> - string - The user's display name if they have set one.</li>
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<li><code>avatar_url</code> - string - The user's avatar URL if they have set one.</li>
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@ -336,6 +336,9 @@ altogether in Synapse v1.73.0.</strong></p>
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<tr><td>synapse_http_httppusher_http_pushes_failed_total</td><td>synapse_http_httppusher_http_pushes_failed</td></tr>
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<tr><td>synapse_http_httppusher_badge_updates_processed_total</td><td>synapse_http_httppusher_badge_updates_processed</td></tr>
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<tr><td>synapse_http_httppusher_badge_updates_failed_total</td><td>synapse_http_httppusher_badge_updates_failed</td></tr>
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<tr><td>synapse_admin_mau_current</td><td>synapse_admin_mau:current</td></tr>
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<tr><td>synapse_admin_mau_max</td><td>synapse_admin_mau:max</td></tr>
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<tr><td>synapse_admin_mau_registered_reserved_users</td><td>synapse_admin_mau:registered_reserved_users</td></tr>
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</tbody></table>
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<h2 id="removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310"><a class="header" href="#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310">Removal of deprecated metrics & time based counters becoming histograms in 0.31.0</a></h2>
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<p>The duplicated metrics deprecated in Synapse 0.27.0 have been removed.</p>
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@ -188,6 +188,10 @@ maintainer.</p>
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setting in your configuration file.
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See the <a href="usage/configuration/config_documentation.html#oidc_providers">configuration manual</a> for some sample settings, as well as
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the text below for example configurations for specific providers.</p>
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<h2 id="oidc-back-channel-logout"><a class="header" href="#oidc-back-channel-logout">OIDC Back-Channel Logout</a></h2>
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<p>Synapse supports receiving <a href="https://openid.net/specs/openid-connect-backchannel-1_0.html">OpenID Connect Back-Channel Logout</a> notifications.</p>
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<p>This lets the OpenID Connect Provider notify Synapse when a user logs out, so that Synapse can end that user session.
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This feature can be enabled by setting the <code>backchannel_logout_enabled</code> property to <code>true</code> in the provider configuration, and setting the following URL as destination for Back-Channel Logout notifications in your OpenID Connect Provider: <code>[synapse public baseurl]/_synapse/client/oidc/backchannel_logout</code></p>
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<h2 id="sample-configs"><a class="header" href="#sample-configs">Sample configs</a></h2>
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<p>Here are a few configs for providers that should work with Synapse.</p>
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<h3 id="microsoft-azure-active-directory"><a class="header" href="#microsoft-azure-active-directory">Microsoft Azure Active Directory</a></h3>
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@ -245,6 +249,8 @@ to install Dex.</p>
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</code></pre>
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<h3 id="keycloak"><a class="header" href="#keycloak">Keycloak</a></h3>
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<p><a href="https://www.keycloak.org/docs/latest/server_admin/#sso-protocols">Keycloak</a> is an opensource IdP maintained by Red Hat.</p>
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<p>Keycloak supports OIDC Back-Channel Logout, which sends logout notification to Synapse, so that Synapse users get logged out when they log out from Keycloak.
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This can be optionally enabled by setting <code>backchannel_logout_enabled</code> to <code>true</code> in the Synapse configuration, and by setting the "Backchannel Logout URL" in Keycloak.</p>
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<p>Follow the <a href="https://www.keycloak.org/getting-started">Getting Started Guide</a> to install Keycloak and set up a realm.</p>
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<ol>
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<li>
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@ -268,6 +274,8 @@ to install Dex.</p>
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<tr><td>Client Protocol</td><td><code>openid-connect</code></td></tr>
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<tr><td>Access Type</td><td><code>confidential</code></td></tr>
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<tr><td>Valid Redirect URIs</td><td><code>[synapse public baseurl]/_synapse/client/oidc/callback</code></td></tr>
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<tr><td>Backchannel Logout URL (optional)</td><td> <code>[synapse public baseurl]/_synapse/client/oidc/backchannel_logout</code></td></tr>
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<tr><td>Backchannel Logout Session Required (optional)</td><td> <code>On</code></td></tr>
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</tbody></table>
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<ol start="5">
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<li>Click <code>Save</code></li>
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@ -291,6 +299,7 @@ to install Dex.</p>
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config:
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localpart_template: "{{ user.preferred_username }}"
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display_name_template: "{{ user.name }}"
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backchannel_logout_enabled: true # Optional
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</code></pre>
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<h3 id="auth0"><a class="header" href="#auth0">Auth0</a></h3>
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<p><a href="https://auth0.com/">Auth0</a> is a hosted SaaS IdP solution.</p>
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@ -1624,6 +1624,34 @@ dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
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</code></pre>
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</li>
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</ul>
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<h1 id="upgrading-to-v1710"><a class="header" href="#upgrading-to-v1710">Upgrading to v1.71.0</a></h1>
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<h2 id="removal-of-the-generate_short_term_login_token-module-api-method"><a class="header" href="#removal-of-the-generate_short_term_login_token-module-api-method">Removal of the <code>generate_short_term_login_token</code> module API method</a></h2>
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<p>As announced with the release of <a href="upgrade.html#deprecation-of-the-generate_short_term_login_token-module-api-method">Synapse 1.69.0</a>, the deprecated <code>generate_short_term_login_token</code> module method has been removed.</p>
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<p>Modules relying on it can instead use the <code>create_login_token</code> method.</p>
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<h2 id="changes-to-the-events-received-by-application-services-interest"><a class="header" href="#changes-to-the-events-received-by-application-services-interest">Changes to the events received by application services (interest)</a></h2>
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<p>To align with spec (changed in
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<a href="https://github.com/matrix-org/matrix-spec-proposals/pull/3905">MSC3905</a>), Synapse now
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only considers local users to be interesting. In other words, the <code>users</code> namespace
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regex is only be applied against local users of the homeserver.</p>
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<p>Please note, this probably doesn't affect the expected behavior of your application
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service, since an interesting local user in a room still means all messages in the room
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(from local or remote users) will still be considered interesting. And matching a room
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with the <code>rooms</code> or <code>aliases</code> namespace regex will still consider all events sent in the
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room to be interesting to the application service.</p>
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<p>If one of your application service's <code>users</code> regex was intending to match a remote user,
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this will no longer match as you expect. The behavioral mismatch between matching all
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local users and some remote users is why the spec was changed/clarified and this
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caveat is no longer supported.</p>
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<h2 id="legacy-prometheus-metric-names-are-now-disabled-by-default"><a class="header" href="#legacy-prometheus-metric-names-are-now-disabled-by-default">Legacy Prometheus metric names are now disabled by default</a></h2>
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<p>Synapse v1.71.0 disables legacy Prometheus metric names by default.
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For administrators that still rely on them and have not yet had chance to update their
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uses of the metrics, it's still possible to specify <code>enable_legacy_metrics: true</code> in
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the configuration to re-enable them temporarily.</p>
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<p>Synapse v1.73.0 will <strong>remove legacy metric names altogether</strong> and at that point,
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it will no longer be possible to re-enable them.</p>
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<p>If you do not use metrics or you have already updated your Grafana dashboard(s),
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Prometheus console(s) and alerting rule(s), there is no action needed.</p>
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<p>See <a href="upgrade.html#deprecation-of-legacy-prometheus-metric-names">v1.69.0: Deprecation of legacy Prometheus metric names</a>.</p>
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<h1 id="upgrading-to-v1690"><a class="header" href="#upgrading-to-v1690">Upgrading to v1.69.0</a></h1>
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<h2 id="changes-to-the-receipts-replication-streams"><a class="header" href="#changes-to-the-receipts-replication-streams">Changes to the receipts replication streams</a></h2>
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<p>Synapse now includes information indicating if a receipt applies to a thread when
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@ -3407,7 +3435,7 @@ including _matrix/...). This is the same URL a user might enter into the
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'Custom Homeserver URL' field on their client. If you use Synapse with a
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reverse proxy, this should be the URL to reach Synapse via the proxy.
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Otherwise, it should be the URL to reach Synapse's client HTTP listener (see
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'listeners' below).</p>
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<a href="usage/configuration/config_documentation.html#listeners">'listeners'</a> below).</p>
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<p>Defaults to <code>https://<server_name>/</code>.</p>
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<p>Example configuration:</p>
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<pre><code class="language-yaml">public_baseurl: https://example.com/
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@ -4401,7 +4429,8 @@ when Synapse is started.</p>
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<p>Config options related to logging.</p>
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<hr />
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<h3 id="log_config"><a class="header" href="#log_config"><code>log_config</code></a></h3>
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<p>This option specifies a yaml python logging config file as described <a href="https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema">here</a>.</p>
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<p>This option specifies a yaml python logging config file as described
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<a href="https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema">here</a>.</p>
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<p>Example configuration:</p>
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<pre><code class="language-yaml">log_config: "CONFDIR/SERVERNAME.log.config"
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</code></pre>
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@ -5246,8 +5275,8 @@ Defaults to false.</p>
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<h3 id="enable_legacy_metrics"><a class="header" href="#enable_legacy_metrics"><code>enable_legacy_metrics</code></a></h3>
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<p>Set to <code>true</code> to publish both legacy and non-legacy Prometheus metric names,
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or to <code>false</code> to only publish non-legacy Prometheus metric names.
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Defaults to <code>true</code>. Has no effect if <code>enable_metrics</code> is <code>false</code>.
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<strong>In Synapse v1.71.0, this will default to <code>false</code> before being removed in Synapse v1.73.0.</strong></p>
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Defaults to <code>false</code>. Has no effect if <code>enable_metrics</code> is <code>false</code>.
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<strong>In Synapse v1.67.0 up to and including Synapse v1.70.1, this defaulted to <code>true</code>.</strong></p>
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<p>Legacy metric names include:</p>
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<ul>
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<li>metrics containing colons in the name, such as <code>synapse_util_caches_response_cache:hits</code>, because colons are supposed to be reserved for user-defined recording rules;</li>
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@ -5431,6 +5460,11 @@ is still supported for backwards-compatibility, but it is deprecated.</p>
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<p><code>trusted_key_servers</code> defaults to matrix.org, but using it will generate a
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warning on start-up. To suppress this warning, set
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<code>suppress_key_server_warning</code> to true.</p>
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<p>If the use of a trusted key server has to be deactivated, e.g. in a private
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federation or for privacy reasons, this can be realised by setting
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an empty array (<code>trusted_key_servers: []</code>). Then Synapse will request the keys
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directly from the server that owns the keys. If Synapse does not get keys directly
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from the server, the events of this server will be rejected.</p>
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<p>Options for each entry in the list include:</p>
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<ul>
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<li><code>server_name</code>: the name of the server. Required.</li>
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@ -5793,6 +5827,17 @@ without modifications.</p>
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which is set to the claims returned by the UserInfo Endpoint and/or
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in the ID Token.</p>
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</li>
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<li>
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<p><code>backchannel_logout_enabled</code>: set to <code>true</code> to process OIDC Back-Channel Logout notifications.
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Those notifications are expected to be received on <code>/_synapse/client/oidc/backchannel_logout</code>.
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Defaults to <code>false</code>.</p>
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</li>
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<li>
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<p><code>backchannel_logout_ignore_sub</code>: by default, the OIDC Back-Channel Logout feature checks that the
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<code>sub</code> claim matches the subject claim received during login. This check can be disabled by setting
|
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this to <code>true</code>. Defaults to <code>false</code>.</p>
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<p>You might want to disable this if the <code>subject_claim</code> returned by the mapping provider is not <code>sub</code>.</p>
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</li>
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||||
</ul>
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<p>It is possible to configure Synapse to only allow logins if certain attributes
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match particular values in the OIDC userinfo. The requirements can be listed under
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@ -6163,7 +6208,7 @@ of unread messages.</li>
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<h2 id="rooms"><a class="header" href="#rooms">Rooms</a></h2>
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<p>Config options relating to rooms.</p>
|
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<hr />
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<h3 id="encryption_enabled_by_default"><a class="header" href="#encryption_enabled_by_default"><code>encryption_enabled_by_default</code></a></h3>
|
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<h3 id="encryption_enabled_by_default_for_room_type"><a class="header" href="#encryption_enabled_by_default_for_room_type"><code>encryption_enabled_by_default_for_room_type</code></a></h3>
|
||||
<p>Controls whether locally-created rooms should be end-to-end encrypted by
|
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default.</p>
|
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<p>Possible options are "all", "invite", and "off". They are defined as:</p>
|
||||
|
|
@ -6421,31 +6466,82 @@ mostly related to trace sampling which is documented <a href="https://www.jaeger
|
|||
false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="workers"><a class="header" href="#workers">Workers</a></h2>
|
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<p>Configuration options related to workers.</p>
|
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<h2 id="coordinating-workers"><a class="header" href="#coordinating-workers">Coordinating workers</a></h2>
|
||||
<p>Configuration options related to workers which belong in the main config file
|
||||
(usually called <code>homeserver.yaml</code>).
|
||||
A Synapse deployment can scale horizontally by running multiple Synapse processes
|
||||
called <em>workers</em>. Incoming requests are distributed between workers to handle higher
|
||||
loads. Some workers are privileged and can accept requests from other workers.</p>
|
||||
<p>As a result, the worker configuration is divided into two parts.</p>
|
||||
<ol>
|
||||
<li>The first part (in this section of the manual) defines which shardable tasks
|
||||
are delegated to privileged workers. This allows unprivileged workers to make
|
||||
request a privileged worker to act on their behalf.</li>
|
||||
<li><a href="usage/configuration/config_documentation.html#individual-worker-configuration">The second part</a>
|
||||
controls the behaviour of individual workers in isolation.</li>
|
||||
</ol>
|
||||
<p>For guidance on setting up workers, see the <a href="usage/configuration/../../workers.html">worker documentation</a>.</p>
|
||||
<hr />
|
||||
<h3 id="worker_replication_secret"><a class="header" href="#worker_replication_secret"><code>worker_replication_secret</code></a></h3>
|
||||
<p>A shared secret used by the replication APIs on the main process to authenticate
|
||||
HTTP requests from workers.</p>
|
||||
<p>The default, this value is omitted (equivalently <code>null</code>), which means that
|
||||
traffic between the workers and the main process is not authenticated.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_secret: "secret_secret"
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="start_pushers"><a class="header" href="#start_pushers"><code>start_pushers</code></a></h3>
|
||||
<p>Controls sending of push notifications on the main process. Set to <code>false</code>
|
||||
if using a <a href="usage/configuration/../../workers.html#synapseapppusher">pusher worker</a>. Defaults to <code>true</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="pusher_instances"><a class="header" href="#pusher_instances"><code>pusher_instances</code></a></h3>
|
||||
<p>It is possible to run multiple <a href="usage/configuration/../../workers.html#synapseapppusher">pusher workers</a>,
|
||||
in which case the work is balanced across them. Use this setting to list the pushers by
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>. Ensure the main process and all pusher workers are
|
||||
restarted after changing this option.</p>
|
||||
<p>If no or only one pusher worker is configured, this setting is not necessary.
|
||||
The main process will send out push notifications by default if you do not disable
|
||||
it by setting <a href="usage/configuration/config_documentation.html#start_pushers"><code>start_pushers: false</code></a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
pusher_instances:
|
||||
- pusher_worker1
|
||||
- pusher_worker2
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="send_federation"><a class="header" href="#send_federation"><code>send_federation</code></a></h3>
|
||||
<p>Controls sending of outbound federation transactions on the main process.
|
||||
Set to false if using a federation sender worker. Defaults to true.</p>
|
||||
Set to <code>false</code> if using a <a href="usage/configuration/../../workers.html#synapseappfederation_sender">federation sender worker</a>.
|
||||
Defaults to <code>true</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="federation_sender_instances"><a class="header" href="#federation_sender_instances"><code>federation_sender_instances</code></a></h3>
|
||||
<p>It is possible to run multiple federation sender workers, in which case the
|
||||
work is balanced across them. Use this setting to list the senders.</p>
|
||||
<p>It is possible to run multiple
|
||||
<a href="usage/configuration/../../workers.html#synapseappfederation_sender">federation sender worker</a>, in which
|
||||
case the work is balanced across them. Use this setting to list the senders.</p>
|
||||
<p>This configuration setting must be shared between all federation sender workers, and if
|
||||
changed all federation sender workers must be stopped at the same time and then
|
||||
started, to ensure that all instances are running with the same config (otherwise
|
||||
events may be dropped).</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">federation_sender_instances:
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
federation_sender_instances:
|
||||
- federation_sender1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="instance_map"><a class="header" href="#instance_map"><code>instance_map</code></a></h3>
|
||||
<p>When using workers this should be a map from worker name to the
|
||||
HTTP replication listener of the worker, if configured.</p>
|
||||
<p>When using workers this should be a map from <a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a> to the
|
||||
HTTP replication listener of the worker, if configured.
|
||||
Each worker declared under <a href="usage/configuration/../../workers.html#stream-writers"><code>stream_writers</code></a> needs
|
||||
a HTTP replication listener, and that listener should be included in the <code>instance_map</code>.
|
||||
(The main process also needs an HTTP replication listener, but it should not be
|
||||
listed in the <code>instance_map</code>.)</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">instance_map:
|
||||
worker1:
|
||||
|
|
@ -6455,8 +6551,10 @@ HTTP replication listener of the worker, if configured.</p>
|
|||
<hr />
|
||||
<h3 id="stream_writers"><a class="header" href="#stream_writers"><code>stream_writers</code></a></h3>
|
||||
<p>Experimental: When using workers you can define which workers should
|
||||
handle event persistence and typing notifications. Any worker
|
||||
specified here must also be in the <code>instance_map</code>.</p>
|
||||
handle writing to streams such as event persistence and typing notifications.
|
||||
Any worker specified here must also be in the <a href="usage/configuration/config_documentation.html#instance_map"><code>instance_map</code></a>.</p>
|
||||
<p>See the list of available streams in the
|
||||
<a href="usage/configuration/../../workers.html#stream-writers">worker documentation</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">stream_writers:
|
||||
events: worker1
|
||||
|
|
@ -6464,22 +6562,15 @@ specified here must also be in the <code>instance_map</code>.</p>
|
|||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="run_background_tasks_on"><a class="header" href="#run_background_tasks_on"><code>run_background_tasks_on</code></a></h3>
|
||||
<p>The worker that is used to run background tasks (e.g. cleaning up expired
|
||||
data). If not provided this defaults to the main process.</p>
|
||||
<p>The <a href="usage/configuration/../../workers.html#background-tasks">worker</a> that is used to run
|
||||
background tasks (e.g. cleaning up expired data). If not provided this
|
||||
defaults to the main process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">run_background_tasks_on: worker1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_secret"><a class="header" href="#worker_replication_secret"><code>worker_replication_secret</code></a></h3>
|
||||
<p>A shared secret used by the replication APIs to authenticate HTTP requests
|
||||
from workers.</p>
|
||||
<p>By default this is unused and traffic is not authenticated.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_secret: "secret_secret"
|
||||
</code></pre>
|
||||
<h3 id="redis"><a class="header" href="#redis"><code>redis</code></a></h3>
|
||||
<p>Configuration for Redis when using workers. This <em>must</em> be enabled when
|
||||
using workers (unless using old style direct TCP configuration).
|
||||
<p>Configuration for Redis when using workers. This <em>must</em> be enabled when using workers.
|
||||
This setting has the following sub-options:</p>
|
||||
<ul>
|
||||
<li><code>enabled</code>: whether to use Redis support. Defaults to false.</li>
|
||||
|
|
@ -6494,6 +6585,90 @@ localhost and 6379</li>
|
|||
port: 6379
|
||||
password: <secret_password>
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="individual-worker-configuration"><a class="header" href="#individual-worker-configuration">Individual worker configuration</a></h2>
|
||||
<p>These options configure an individual worker, in its worker configuration file.
|
||||
They should be not be provided when configuring the main process.</p>
|
||||
<p>Note also the configuration above for
|
||||
<a href="usage/configuration/config_documentation.html#coordinating-workers">coordinating a cluster of workers</a>.</p>
|
||||
<p>For guidance on setting up workers, see the <a href="usage/configuration/../../workers.html">worker documentation</a>.</p>
|
||||
<hr />
|
||||
<h3 id="worker_app"><a class="header" href="#worker_app"><code>worker_app</code></a></h3>
|
||||
<p>The type of worker. The currently available worker applications are listed
|
||||
in <a href="usage/configuration/../../workers.html#available-worker-applications">worker documentation</a>.</p>
|
||||
<p>The most common worker is the
|
||||
<a href="usage/configuration/../../workers.html#synapseappgeneric_worker"><code>synapse.app.generic_worker</code></a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_app: synapse.app.generic_worker
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_name"><a class="header" href="#worker_name"><code>worker_name</code></a></h3>
|
||||
<p>A unique name for the worker. The worker needs a name to be addressed in
|
||||
further parameters and identification in log files. We strongly recommend
|
||||
giving each worker a unique <code>worker_name</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_name: generic_worker1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_host"><a class="header" href="#worker_replication_host"><code>worker_replication_host</code></a></h3>
|
||||
<p>The HTTP replication endpoint that it should talk to on the main Synapse process.
|
||||
The main Synapse process defines this with a <code>replication</code> resource in
|
||||
<a href="usage/configuration/config_documentation.html#listeners"><code>listeners</code> option</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_host: 127.0.0.1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_http_port"><a class="header" href="#worker_replication_http_port"><code>worker_replication_http_port</code></a></h3>
|
||||
<p>The HTTP replication port that it should talk to on the main Synapse process.
|
||||
The main Synapse process defines this with a <code>replication</code> resource in
|
||||
<a href="usage/configuration/config_documentation.html#listeners"><code>listeners</code> option</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_http_port: 9093
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_listeners"><a class="header" href="#worker_listeners"><code>worker_listeners</code></a></h3>
|
||||
<p>A worker can handle HTTP requests. To do so, a <code>worker_listeners</code> option
|
||||
must be declared, in the same way as the <a href="usage/configuration/config_documentation.html#listeners"><code>listeners</code> option</a>
|
||||
in the shared config.</p>
|
||||
<p>Workers declared in <a href="usage/configuration/config_documentation.html#stream_writers"><code>stream_writers</code></a> will need to include a
|
||||
<code>replication</code> listener here, in order to accept internal HTTP requests from
|
||||
other workers.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_listeners:
|
||||
- type: http
|
||||
port: 8083
|
||||
resources:
|
||||
- names: [client, federation]
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_daemonize"><a class="header" href="#worker_daemonize"><code>worker_daemonize</code></a></h3>
|
||||
<p>Specifies whether the worker should be started as a daemon process.
|
||||
If Synapse is being managed by <a href="usage/configuration/../../systemd-with-workers/README.html">systemd</a>, this option
|
||||
must be omitted or set to <code>false</code>.</p>
|
||||
<p>Defaults to <code>false</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_daemonize: true
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_pid_file"><a class="header" href="#worker_pid_file"><code>worker_pid_file</code></a></h3>
|
||||
<p>When running a worker as a daemon, we need a place to store the
|
||||
<a href="https://en.wikipedia.org/wiki/Process_identifier">PID</a> of the worker.
|
||||
This option defines the location of that "pid file".</p>
|
||||
<p>This option is required if <code>worker_daemonize</code> is <code>true</code> and ignored
|
||||
otherwise. It has no default.</p>
|
||||
<p>See also the <a href="usage/configuration/config_documentation.html#pid_file"><code>pid_file</code> option</a> option for the main Synapse process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_pid_file: DATADIR/generic_worker1.pid
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_log_config"><a class="header" href="#worker_log_config"><code>worker_log_config</code></a></h3>
|
||||
<p>This option specifies a yaml python logging config file as described
|
||||
<a href="https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema">here</a>.
|
||||
See also the <a href="usage/configuration/config_documentation.html#log_config"><code>log_config</code> option</a> option for the main Synapse process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_log_config: /etc/matrix-synapse/generic-worker-log.yaml
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="background-updates"><a class="header" href="#background-updates">Background Updates</a></h2>
|
||||
<p>Configuration settings related to background updates.</p>
|
||||
<hr />
|
||||
|
|
@ -6591,7 +6766,7 @@ It should be named <code><SERVERNAME>.log.config</code> by default.</p>
|
|||
# Synapse also supports structured logging for machine readable logs which can
|
||||
# be ingested by ELK stacks. See [2] for details.
|
||||
#
|
||||
# [1]: https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema
|
||||
# [1]: https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema
|
||||
# [2]: https://matrix-org.github.io/synapse/latest/structured_logging.html
|
||||
|
||||
version: 1
|
||||
|
|
@ -7071,6 +7246,10 @@ maintainer.</p>
|
|||
setting in your configuration file.
|
||||
See the <a href="usage/configuration/config_documentation.html#oidc_providers">configuration manual</a> for some sample settings, as well as
|
||||
the text below for example configurations for specific providers.</p>
|
||||
<h2 id="oidc-back-channel-logout"><a class="header" href="#oidc-back-channel-logout">OIDC Back-Channel Logout</a></h2>
|
||||
<p>Synapse supports receiving <a href="https://openid.net/specs/openid-connect-backchannel-1_0.html">OpenID Connect Back-Channel Logout</a> notifications.</p>
|
||||
<p>This lets the OpenID Connect Provider notify Synapse when a user logs out, so that Synapse can end that user session.
|
||||
This feature can be enabled by setting the <code>backchannel_logout_enabled</code> property to <code>true</code> in the provider configuration, and setting the following URL as destination for Back-Channel Logout notifications in your OpenID Connect Provider: <code>[synapse public baseurl]/_synapse/client/oidc/backchannel_logout</code></p>
|
||||
<h2 id="sample-configs"><a class="header" href="#sample-configs">Sample configs</a></h2>
|
||||
<p>Here are a few configs for providers that should work with Synapse.</p>
|
||||
<h3 id="microsoft-azure-active-directory"><a class="header" href="#microsoft-azure-active-directory">Microsoft Azure Active Directory</a></h3>
|
||||
|
|
@ -7128,6 +7307,8 @@ to install Dex.</p>
|
|||
</code></pre>
|
||||
<h3 id="keycloak"><a class="header" href="#keycloak">Keycloak</a></h3>
|
||||
<p><a href="https://www.keycloak.org/docs/latest/server_admin/#sso-protocols">Keycloak</a> is an opensource IdP maintained by Red Hat.</p>
|
||||
<p>Keycloak supports OIDC Back-Channel Logout, which sends logout notification to Synapse, so that Synapse users get logged out when they log out from Keycloak.
|
||||
This can be optionally enabled by setting <code>backchannel_logout_enabled</code> to <code>true</code> in the Synapse configuration, and by setting the "Backchannel Logout URL" in Keycloak.</p>
|
||||
<p>Follow the <a href="https://www.keycloak.org/getting-started">Getting Started Guide</a> to install Keycloak and set up a realm.</p>
|
||||
<ol>
|
||||
<li>
|
||||
|
|
@ -7151,6 +7332,8 @@ to install Dex.</p>
|
|||
<tr><td>Client Protocol</td><td><code>openid-connect</code></td></tr>
|
||||
<tr><td>Access Type</td><td><code>confidential</code></td></tr>
|
||||
<tr><td>Valid Redirect URIs</td><td><code>[synapse public baseurl]/_synapse/client/oidc/callback</code></td></tr>
|
||||
<tr><td>Backchannel Logout URL (optional)</td><td> <code>[synapse public baseurl]/_synapse/client/oidc/backchannel_logout</code></td></tr>
|
||||
<tr><td>Backchannel Logout Session Required (optional)</td><td> <code>On</code></td></tr>
|
||||
</tbody></table>
|
||||
<ol start="5">
|
||||
<li>Click <code>Save</code></li>
|
||||
|
|
@ -7174,6 +7357,7 @@ to install Dex.</p>
|
|||
config:
|
||||
localpart_template: "{{ user.preferred_username }}"
|
||||
display_name_template: "{{ user.name }}"
|
||||
backchannel_logout_enabled: true # Optional
|
||||
</code></pre>
|
||||
<h3 id="auth0"><a class="header" href="#auth0">Auth0</a></h3>
|
||||
<p><a href="https://auth0.com/">Auth0</a> is a hosted SaaS IdP solution.</p>
|
||||
|
|
@ -9869,10 +10053,12 @@ need its own configuration file and can take all of its configuration from the
|
|||
shared configuration file.</p>
|
||||
<h3 id="shared-configuration"><a class="header" href="#shared-configuration">Shared configuration</a></h3>
|
||||
<p>Normally, only a couple of changes are needed to make an existing configuration
|
||||
file suitable for use with workers. First, you need to enable an "HTTP replication
|
||||
listener" for the main process; and secondly, you need to enable redis-based
|
||||
replication. Optionally, a shared secret can be used to authenticate HTTP
|
||||
traffic between workers. For example:</p>
|
||||
file suitable for use with workers. First, you need to enable an
|
||||
<a href="usage/configuration/config_documentation.html#listeners">"HTTP replication listener"</a>
|
||||
for the main process; and secondly, you need to enable
|
||||
<a href="usage/configuration/config_documentation.html#redis">redis-based replication</a>.
|
||||
Optionally, a <a href="usage/configuration/config_documentation.html#worker_replication_secret">shared secret</a>
|
||||
can be used to authenticate HTTP traffic between workers. For example:</p>
|
||||
<pre><code class="language-yaml"># extend the existing `listeners` section. This defines the ports that the
|
||||
# main process will listen on.
|
||||
listeners:
|
||||
|
|
@ -9889,23 +10075,26 @@ worker_replication_secret: ""
|
|||
redis:
|
||||
enabled: true
|
||||
</code></pre>
|
||||
<p>See the <a href="usage/configuration/config_documentation.html">configuration manual</a> for the full documentation of each option.</p>
|
||||
<p>See the <a href="usage/configuration/config_documentation.html">configuration manual</a>
|
||||
for the full documentation of each option.</p>
|
||||
<p>Under <strong>no circumstances</strong> should the replication listener be exposed to the
|
||||
public internet; replication traffic is:</p>
|
||||
<ul>
|
||||
<li>always unencrypted</li>
|
||||
<li>unauthenticated, unless <code>worker_replication_secret</code> is configured</li>
|
||||
<li>unauthenticated, unless <a href="usage/configuration/config_documentation.html#worker_replication_secret"><code>worker_replication_secret</code></a>
|
||||
is configured</li>
|
||||
</ul>
|
||||
<h3 id="worker-configuration"><a class="header" href="#worker-configuration">Worker configuration</a></h3>
|
||||
<p>In the config file for each worker, you must specify:</p>
|
||||
<ul>
|
||||
<li>The type of worker (<code>worker_app</code>). The currently available worker applications are listed below.</li>
|
||||
<li>A unique name for the worker (<code>worker_name</code>).</li>
|
||||
<li>The type of worker (<a href="usage/configuration/config_documentation.html#worker_app"><code>worker_app</code></a>).
|
||||
The currently available worker applications are listed <a href="workers.html#available-worker-applications">below</a>.</li>
|
||||
<li>A unique name for the worker (<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>).</li>
|
||||
<li>The HTTP replication endpoint that it should talk to on the main synapse process
|
||||
(<code>worker_replication_host</code> and <code>worker_replication_http_port</code>)</li>
|
||||
<li>If handling HTTP requests, a <code>worker_listeners</code> option with an <code>http</code>
|
||||
listener, in the same way as the <a href="usage/configuration/config_documentation.html#listeners"><code>listeners</code></a>
|
||||
option in the shared config.</li>
|
||||
(<a href="usage/configuration/config_documentation.html#worker_replication_host"><code>worker_replication_host</code></a> and
|
||||
<a href="usage/configuration/config_documentation.html#worker_replication_http_port"><code>worker_replication_http_port</code></a>).</li>
|
||||
<li>If handling HTTP requests, a <a href="usage/configuration/config_documentation.html#worker_listeners"><code>worker_listeners</code></a> option
|
||||
with an <code>http</code> listener.</li>
|
||||
<li>If handling the <code>^/_matrix/client/v3/keys/upload</code> endpoint, the HTTP URI for
|
||||
the main process (<code>worker_main_http_uri</code>).</li>
|
||||
</ul>
|
||||
|
|
@ -10063,7 +10252,8 @@ For multiple workers not handling the SSO endpoints properly, see
|
|||
<a href="https://github.com/matrix-org/synapse/issues/7530">#7530</a> and
|
||||
<a href="https://github.com/matrix-org/synapse/issues/9427">#9427</a>.</p>
|
||||
<p>Note that a <a href="usage/configuration/config_documentation.html#listeners">HTTP listener</a>
|
||||
with <code>client</code> and <code>federation</code> <code>resources</code> must be configured in the <code>worker_listeners</code>
|
||||
with <code>client</code> and <code>federation</code> <code>resources</code> must be configured in the
|
||||
<a href="usage/configuration/config_documentation.html#worker_listeners"><code>worker_listeners</code></a>
|
||||
option in the worker config.</p>
|
||||
<h4 id="load-balancing"><a class="header" href="#load-balancing">Load balancing</a></h4>
|
||||
<p>It is possible to run multiple instances of this worker app, with incoming requests
|
||||
|
|
@ -10096,9 +10286,10 @@ effects of bursts of events from that bridge on events sent by normal users.</p>
|
|||
of the main process to a particular worker.</p>
|
||||
<p>To enable this, the worker must have a
|
||||
<a href="usage/configuration/config_documentation.html#listeners">HTTP <code>replication</code> listener</a> configured,
|
||||
have a <code>worker_name</code> and be listed in the <code>instance_map</code> config. The same worker
|
||||
can handle multiple streams, but unless otherwise documented, each stream can only
|
||||
have a single writer.</p>
|
||||
have a <a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>
|
||||
and be listed in the <a href="usage/configuration/config_documentation.html#instance_map"><code>instance_map</code></a>
|
||||
config. The same worker can handle multiple streams, but unless otherwise documented,
|
||||
each stream can only have a single writer.</p>
|
||||
<p>For example, to move event persistence off to a dedicated worker, the shared
|
||||
configuration would include:</p>
|
||||
<pre><code class="language-yaml">instance_map:
|
||||
|
|
@ -10138,9 +10329,24 @@ worker_log_config: /etc/matrix-synapse/event-persister-log.yaml
|
|||
be routed to the workers handling that stream. See below for the currently supported
|
||||
streams and the endpoints associated with them:</p>
|
||||
<h5 id="the-events-stream"><a class="header" href="#the-events-stream">The <code>events</code> stream</a></h5>
|
||||
<p>The <code>events</code> stream experimentally supports having multiple writers, where work
|
||||
is sharded between them by room ID. Note that you <em>must</em> restart all worker
|
||||
instances when adding or removing event persisters. An example <code>stream_writers</code>
|
||||
<p>The <code>events</code> stream experimentally supports having multiple writer workers, where load
|
||||
is sharded between them by room ID. Each writer is called an <em>event persister</em>. They are
|
||||
responsible for</p>
|
||||
<ul>
|
||||
<li>receiving new events,</li>
|
||||
<li>linking them to those already in the room <a href="development/room-dag-concepts.html">DAG</a>,</li>
|
||||
<li>persisting them to the DB, and finally</li>
|
||||
<li>updating the events stream.</li>
|
||||
</ul>
|
||||
<p>Because load is sharded in this way, you <em>must</em> restart all worker instances when
|
||||
adding or removing event persisters.</p>
|
||||
<p>An <code>event_persister</code> should not be mistaken for an <code>event_creator</code>.
|
||||
An <code>event_creator</code> listens for requests from clients to create new events and does
|
||||
so. It will then pass those events over HTTP replication to any configured event
|
||||
persisters (or the main process if none are configured).</p>
|
||||
<p>Note that <code>event_creator</code>s and <code>event_persister</code>s are implemented using the same
|
||||
<a href="workers.html#synapse.app.generic_worker"><code>synapse.app.generic_worker</code></a>.</p>
|
||||
<p>An example <a href="usage/configuration/config_documentation.html#stream_writers"><code>stream_writers</code></a>
|
||||
configuration with multiple writers:</p>
|
||||
<pre><code class="language-yaml">stream_writers:
|
||||
events:
|
||||
|
|
@ -10179,13 +10385,15 @@ the stream writer for the <code>presence</code> stream:</p>
|
|||
worker. Background tasks are run periodically or started via replication. Exactly
|
||||
which tasks are configured to run depends on your Synapse configuration (e.g. if
|
||||
stats is enabled). This worker doesn't handle any REST endpoints itself.</p>
|
||||
<p>To enable this, the worker must have a <code>worker_name</code> and can be configured to run
|
||||
background tasks. For example, to move background tasks to a dedicated worker,
|
||||
the shared configuration would include:</p>
|
||||
<p>To enable this, the worker must have a unique
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>
|
||||
and can be configured to run background tasks. For example, to move background tasks
|
||||
to a dedicated worker, the shared configuration would include:</p>
|
||||
<pre><code class="language-yaml">run_background_tasks_on: background_worker
|
||||
</code></pre>
|
||||
<p>You might also wish to investigate the <code>update_user_directory_from_worker</code> and
|
||||
<code>media_instance_running_background_jobs</code> settings.</p>
|
||||
<p>You might also wish to investigate the
|
||||
<a href="workers.html#updating-the-user-directory"><code>update_user_directory_from_worker</code></a> and
|
||||
<a href="workers.html#synapseappmedia_repository"><code>media_instance_running_background_jobs</code></a> settings.</p>
|
||||
<p>An example for a dedicated background worker instance:</p>
|
||||
<pre><code class="language-yaml">worker_app: synapse.app.generic_worker
|
||||
worker_name: background_worker
|
||||
|
|
@ -10223,11 +10431,15 @@ after setting this option in the shared configuration!</p>
|
|||
worker application type.</p>
|
||||
<h3 id="synapseapppusher"><a class="header" href="#synapseapppusher"><code>synapse.app.pusher</code></a></h3>
|
||||
<p>Handles sending push notifications to sygnal and email. Doesn't handle any
|
||||
REST endpoints itself, but you should set <code>start_pushers: False</code> in the
|
||||
REST endpoints itself, but you should set
|
||||
<a href="usage/configuration/config_documentation.html#start_pushers"><code>start_pushers: false</code></a> in the
|
||||
shared configuration file to stop the main synapse sending push notifications.</p>
|
||||
<p>To run multiple instances at once the <code>pusher_instances</code> option should list all
|
||||
pusher instances by their worker name, e.g.:</p>
|
||||
<pre><code class="language-yaml">pusher_instances:
|
||||
<p>To run multiple instances at once the
|
||||
<a href="usage/configuration/config_documentation.html#pusher_instances"><code>pusher_instances</code></a>
|
||||
option should list all pusher instances by their
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>, e.g.:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
pusher_instances:
|
||||
- pusher_worker1
|
||||
- pusher_worker2
|
||||
</code></pre>
|
||||
|
|
@ -10250,13 +10462,18 @@ shared configuration file to stop the main synapse sending appservice notificati
|
|||
<p>Note this worker cannot be load-balanced: only one instance should be active.</p>
|
||||
<h3 id="synapseappfederation_sender"><a class="header" href="#synapseappfederation_sender"><code>synapse.app.federation_sender</code></a></h3>
|
||||
<p>Handles sending federation traffic to other servers. Doesn't handle any
|
||||
REST endpoints itself, but you should set <code>send_federation: False</code> in the
|
||||
shared configuration file to stop the main synapse sending this traffic.</p>
|
||||
REST endpoints itself, but you should set
|
||||
<a href="usage/configuration/config_documentation.html#send_federation"><code>send_federation: false</code></a>
|
||||
in the shared configuration file to stop the main synapse sending this traffic.</p>
|
||||
<p>If running multiple federation senders then you must list each
|
||||
instance in the <code>federation_sender_instances</code> option by their <code>worker_name</code>.
|
||||
instance in the
|
||||
<a href="usage/configuration/config_documentation.html#federation_sender_instances"><code>federation_sender_instances</code></a>
|
||||
option by their
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>.
|
||||
All instances must be stopped and started when adding or removing instances.
|
||||
For example:</p>
|
||||
<pre><code class="language-yaml">federation_sender_instances:
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
federation_sender_instances:
|
||||
- federation_sender1
|
||||
- federation_sender2
|
||||
</code></pre>
|
||||
|
|
@ -10282,7 +10499,9 @@ worker_log_config: /etc/matrix-synapse/federation-sender-log.yaml
|
|||
^/_synapse/admin/v1/quarantine_media/.*$
|
||||
^/_synapse/admin/v1/users/.*/media$
|
||||
</code></pre>
|
||||
<p>You should also set <code>enable_media_repo: False</code> in the shared configuration
|
||||
<p>You should also set
|
||||
<a href="usage/configuration/config_documentation.html#enable_media_repo"><code>enable_media_repo: False</code></a>
|
||||
in the shared configuration
|
||||
file to stop the main synapse running background jobs related to managing the
|
||||
media repository. Note that doing so will prevent the main process from being
|
||||
able to handle the above endpoints.</p>
|
||||
|
|
@ -12474,6 +12693,7 @@ for a server admin: see <a href="admin_api/../usage/administration/admin_api">Ad
|
|||
"is_guest": 0,
|
||||
"admin": 0,
|
||||
"deactivated": 0,
|
||||
"erased": false,
|
||||
"shadow_banned": 0,
|
||||
"creation_ts": 1560432506,
|
||||
"appservice_id": null,
|
||||
|
|
@ -12594,6 +12814,7 @@ By default, the response is ordered by ascending user ID.</p>
|
|||
"admin": 0,
|
||||
"user_type": null,
|
||||
"deactivated": 0,
|
||||
"erased": false,
|
||||
"shadow_banned": 0,
|
||||
"displayname": "<User One>",
|
||||
"avatar_url": null,
|
||||
|
|
@ -12604,6 +12825,7 @@ By default, the response is ordered by ascending user ID.</p>
|
|||
"admin": 1,
|
||||
"user_type": null,
|
||||
"deactivated": 0,
|
||||
"erased": false,
|
||||
"shadow_banned": 0,
|
||||
"displayname": "<User Two>",
|
||||
"avatar_url": "<avatar_url>",
|
||||
|
|
@ -12685,6 +12907,7 @@ User objects contain the following fields:</p>
|
|||
<li><code>user_type</code> - string - Type of the user. Normal users are type <code>None</code>.
|
||||
This allows user type specific behaviour. There are also types <code>support</code> and <code>bot</code>. </li>
|
||||
<li><code>deactivated</code> - bool - Status if that user has been marked as deactivated.</li>
|
||||
<li><code>erased</code> - bool - Status if that user has been marked as erased.</li>
|
||||
<li><code>shadow_banned</code> - bool - Status if that user has been marked as shadow banned.</li>
|
||||
<li><code>displayname</code> - string - The user's display name if they have set one.</li>
|
||||
<li><code>avatar_url</code> - string - The user's avatar URL if they have set one.</li>
|
||||
|
|
@ -13905,6 +14128,9 @@ altogether in Synapse v1.73.0.</strong></p>
|
|||
<tr><td>synapse_http_httppusher_http_pushes_failed_total</td><td>synapse_http_httppusher_http_pushes_failed</td></tr>
|
||||
<tr><td>synapse_http_httppusher_badge_updates_processed_total</td><td>synapse_http_httppusher_badge_updates_processed</td></tr>
|
||||
<tr><td>synapse_http_httppusher_badge_updates_failed_total</td><td>synapse_http_httppusher_badge_updates_failed</td></tr>
|
||||
<tr><td>synapse_admin_mau_current</td><td>synapse_admin_mau:current</td></tr>
|
||||
<tr><td>synapse_admin_mau_max</td><td>synapse_admin_mau:max</td></tr>
|
||||
<tr><td>synapse_admin_mau_registered_reserved_users</td><td>synapse_admin_mau:registered_reserved_users</td></tr>
|
||||
</tbody></table>
|
||||
<h2 id="removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310"><a class="header" href="#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310">Removal of deprecated metrics & time based counters becoming histograms in 0.31.0</a></h2>
|
||||
<p>The duplicated metrics deprecated in Synapse 0.27.0 have been removed.</p>
|
||||
|
|
@ -14117,11 +14343,11 @@ config value.</p>
|
|||
<p>When a request is blocked, the response will have the <code>errcode</code> <code>M_RESOURCE_LIMIT_EXCEEDED</code>.</p>
|
||||
<h2 id="metrics-1"><a class="header" href="#metrics-1">Metrics</a></h2>
|
||||
<p>Synapse records several different prometheus metrics for MAU.</p>
|
||||
<p><code>synapse_admin_mau:current</code> records the current MAU figure for native (non-application-service) users.</p>
|
||||
<p><code>synapse_admin_mau:max</code> records the maximum MAU as dictated by the <code>max_mau_value</code> config value.</p>
|
||||
<p><code>synapse_admin_mau_current</code> records the current MAU figure for native (non-application-service) users.</p>
|
||||
<p><code>synapse_admin_mau_max</code> records the maximum MAU as dictated by the <code>max_mau_value</code> config value.</p>
|
||||
<p><code>synapse_admin_mau_current_mau_by_service</code> records the current MAU including application service users. The label <code>app_service</code> can be used
|
||||
to filter by a specific service ID. This <em>also</em> includes non-application-service users under <code>app_service=native</code> .</p>
|
||||
<p><code>synapse_admin_mau:registered_reserved_users</code> records the number of users specified in <code>mau_limits_reserved_threepids</code> which have
|
||||
<p><code>synapse_admin_mau_registered_reserved_users</code> records the number of users specified in <code>mau_limits_reserved_threepids</code> which have
|
||||
registered accounts on the homeserver.</p>
|
||||
<div style="break-before: page; page-break-before: always;"></div><h2 id="understanding-synapse-through-grafana-graphs"><a class="header" href="#understanding-synapse-through-grafana-graphs">Understanding Synapse through Grafana graphs</a></h2>
|
||||
<p>It is possible to monitor much of the internal state of Synapse using <a href="https://prometheus.io">Prometheus</a>
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
# Synapse also supports structured logging for machine readable logs which can
|
||||
# be ingested by ELK stacks. See [2] for details.
|
||||
#
|
||||
# [1]: https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema
|
||||
# [1]: https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema
|
||||
# [2]: https://matrix-org.github.io/synapse/latest/structured_logging.html
|
||||
|
||||
version: 1
|
||||
|
|
|
|||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
|
|
@ -231,6 +231,34 @@ dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
|
|||
</code></pre>
|
||||
</li>
|
||||
</ul>
|
||||
<h1 id="upgrading-to-v1710"><a class="header" href="#upgrading-to-v1710">Upgrading to v1.71.0</a></h1>
|
||||
<h2 id="removal-of-the-generate_short_term_login_token-module-api-method"><a class="header" href="#removal-of-the-generate_short_term_login_token-module-api-method">Removal of the <code>generate_short_term_login_token</code> module API method</a></h2>
|
||||
<p>As announced with the release of <a href="#deprecation-of-the-generate_short_term_login_token-module-api-method">Synapse 1.69.0</a>, the deprecated <code>generate_short_term_login_token</code> module method has been removed.</p>
|
||||
<p>Modules relying on it can instead use the <code>create_login_token</code> method.</p>
|
||||
<h2 id="changes-to-the-events-received-by-application-services-interest"><a class="header" href="#changes-to-the-events-received-by-application-services-interest">Changes to the events received by application services (interest)</a></h2>
|
||||
<p>To align with spec (changed in
|
||||
<a href="https://github.com/matrix-org/matrix-spec-proposals/pull/3905">MSC3905</a>), Synapse now
|
||||
only considers local users to be interesting. In other words, the <code>users</code> namespace
|
||||
regex is only be applied against local users of the homeserver.</p>
|
||||
<p>Please note, this probably doesn't affect the expected behavior of your application
|
||||
service, since an interesting local user in a room still means all messages in the room
|
||||
(from local or remote users) will still be considered interesting. And matching a room
|
||||
with the <code>rooms</code> or <code>aliases</code> namespace regex will still consider all events sent in the
|
||||
room to be interesting to the application service.</p>
|
||||
<p>If one of your application service's <code>users</code> regex was intending to match a remote user,
|
||||
this will no longer match as you expect. The behavioral mismatch between matching all
|
||||
local users and some remote users is why the spec was changed/clarified and this
|
||||
caveat is no longer supported.</p>
|
||||
<h2 id="legacy-prometheus-metric-names-are-now-disabled-by-default"><a class="header" href="#legacy-prometheus-metric-names-are-now-disabled-by-default">Legacy Prometheus metric names are now disabled by default</a></h2>
|
||||
<p>Synapse v1.71.0 disables legacy Prometheus metric names by default.
|
||||
For administrators that still rely on them and have not yet had chance to update their
|
||||
uses of the metrics, it's still possible to specify <code>enable_legacy_metrics: true</code> in
|
||||
the configuration to re-enable them temporarily.</p>
|
||||
<p>Synapse v1.73.0 will <strong>remove legacy metric names altogether</strong> and at that point,
|
||||
it will no longer be possible to re-enable them.</p>
|
||||
<p>If you do not use metrics or you have already updated your Grafana dashboard(s),
|
||||
Prometheus console(s) and alerting rule(s), there is no action needed.</p>
|
||||
<p>See <a href="#deprecation-of-legacy-prometheus-metric-names">v1.69.0: Deprecation of legacy Prometheus metric names</a>.</p>
|
||||
<h1 id="upgrading-to-v1690"><a class="header" href="#upgrading-to-v1690">Upgrading to v1.69.0</a></h1>
|
||||
<h2 id="changes-to-the-receipts-replication-streams"><a class="header" href="#changes-to-the-receipts-replication-streams">Changes to the receipts replication streams</a></h2>
|
||||
<p>Synapse now includes information indicating if a receipt applies to a thread when
|
||||
|
|
|
|||
|
|
@ -204,11 +204,11 @@ config value.</p>
|
|||
<p>When a request is blocked, the response will have the <code>errcode</code> <code>M_RESOURCE_LIMIT_EXCEEDED</code>.</p>
|
||||
<h2 id="metrics"><a class="header" href="#metrics">Metrics</a></h2>
|
||||
<p>Synapse records several different prometheus metrics for MAU.</p>
|
||||
<p><code>synapse_admin_mau:current</code> records the current MAU figure for native (non-application-service) users.</p>
|
||||
<p><code>synapse_admin_mau:max</code> records the maximum MAU as dictated by the <code>max_mau_value</code> config value.</p>
|
||||
<p><code>synapse_admin_mau_current</code> records the current MAU figure for native (non-application-service) users.</p>
|
||||
<p><code>synapse_admin_mau_max</code> records the maximum MAU as dictated by the <code>max_mau_value</code> config value.</p>
|
||||
<p><code>synapse_admin_mau_current_mau_by_service</code> records the current MAU including application service users. The label <code>app_service</code> can be used
|
||||
to filter by a specific service ID. This <em>also</em> includes non-application-service users under <code>app_service=native</code> .</p>
|
||||
<p><code>synapse_admin_mau:registered_reserved_users</code> records the number of users specified in <code>mau_limits_reserved_threepids</code> which have
|
||||
<p><code>synapse_admin_mau_registered_reserved_users</code> records the number of users specified in <code>mau_limits_reserved_threepids</code> which have
|
||||
registered accounts on the homeserver.</p>
|
||||
|
||||
</main>
|
||||
|
|
|
|||
|
|
@ -275,7 +275,7 @@ including _matrix/...). This is the same URL a user might enter into the
|
|||
'Custom Homeserver URL' field on their client. If you use Synapse with a
|
||||
reverse proxy, this should be the URL to reach Synapse via the proxy.
|
||||
Otherwise, it should be the URL to reach Synapse's client HTTP listener (see
|
||||
'listeners' below).</p>
|
||||
<a href="#listeners">'listeners'</a> below).</p>
|
||||
<p>Defaults to <code>https://<server_name>/</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">public_baseurl: https://example.com/
|
||||
|
|
@ -1269,7 +1269,8 @@ when Synapse is started.</p>
|
|||
<p>Config options related to logging.</p>
|
||||
<hr />
|
||||
<h3 id="log_config"><a class="header" href="#log_config"><code>log_config</code></a></h3>
|
||||
<p>This option specifies a yaml python logging config file as described <a href="https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema">here</a>.</p>
|
||||
<p>This option specifies a yaml python logging config file as described
|
||||
<a href="https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema">here</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">log_config: "CONFDIR/SERVERNAME.log.config"
|
||||
</code></pre>
|
||||
|
|
@ -2114,8 +2115,8 @@ Defaults to false.</p>
|
|||
<h3 id="enable_legacy_metrics"><a class="header" href="#enable_legacy_metrics"><code>enable_legacy_metrics</code></a></h3>
|
||||
<p>Set to <code>true</code> to publish both legacy and non-legacy Prometheus metric names,
|
||||
or to <code>false</code> to only publish non-legacy Prometheus metric names.
|
||||
Defaults to <code>true</code>. Has no effect if <code>enable_metrics</code> is <code>false</code>.
|
||||
<strong>In Synapse v1.71.0, this will default to <code>false</code> before being removed in Synapse v1.73.0.</strong></p>
|
||||
Defaults to <code>false</code>. Has no effect if <code>enable_metrics</code> is <code>false</code>.
|
||||
<strong>In Synapse v1.67.0 up to and including Synapse v1.70.1, this defaulted to <code>true</code>.</strong></p>
|
||||
<p>Legacy metric names include:</p>
|
||||
<ul>
|
||||
<li>metrics containing colons in the name, such as <code>synapse_util_caches_response_cache:hits</code>, because colons are supposed to be reserved for user-defined recording rules;</li>
|
||||
|
|
@ -2299,6 +2300,11 @@ is still supported for backwards-compatibility, but it is deprecated.</p>
|
|||
<p><code>trusted_key_servers</code> defaults to matrix.org, but using it will generate a
|
||||
warning on start-up. To suppress this warning, set
|
||||
<code>suppress_key_server_warning</code> to true.</p>
|
||||
<p>If the use of a trusted key server has to be deactivated, e.g. in a private
|
||||
federation or for privacy reasons, this can be realised by setting
|
||||
an empty array (<code>trusted_key_servers: []</code>). Then Synapse will request the keys
|
||||
directly from the server that owns the keys. If Synapse does not get keys directly
|
||||
from the server, the events of this server will be rejected.</p>
|
||||
<p>Options for each entry in the list include:</p>
|
||||
<ul>
|
||||
<li><code>server_name</code>: the name of the server. Required.</li>
|
||||
|
|
@ -2661,6 +2667,17 @@ without modifications.</p>
|
|||
which is set to the claims returned by the UserInfo Endpoint and/or
|
||||
in the ID Token.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>backchannel_logout_enabled</code>: set to <code>true</code> to process OIDC Back-Channel Logout notifications.
|
||||
Those notifications are expected to be received on <code>/_synapse/client/oidc/backchannel_logout</code>.
|
||||
Defaults to <code>false</code>.</p>
|
||||
</li>
|
||||
<li>
|
||||
<p><code>backchannel_logout_ignore_sub</code>: by default, the OIDC Back-Channel Logout feature checks that the
|
||||
<code>sub</code> claim matches the subject claim received during login. This check can be disabled by setting
|
||||
this to <code>true</code>. Defaults to <code>false</code>.</p>
|
||||
<p>You might want to disable this if the <code>subject_claim</code> returned by the mapping provider is not <code>sub</code>.</p>
|
||||
</li>
|
||||
</ul>
|
||||
<p>It is possible to configure Synapse to only allow logins if certain attributes
|
||||
match particular values in the OIDC userinfo. The requirements can be listed under
|
||||
|
|
@ -3031,7 +3048,7 @@ of unread messages.</li>
|
|||
<h2 id="rooms"><a class="header" href="#rooms">Rooms</a></h2>
|
||||
<p>Config options relating to rooms.</p>
|
||||
<hr />
|
||||
<h3 id="encryption_enabled_by_default"><a class="header" href="#encryption_enabled_by_default"><code>encryption_enabled_by_default</code></a></h3>
|
||||
<h3 id="encryption_enabled_by_default_for_room_type"><a class="header" href="#encryption_enabled_by_default_for_room_type"><code>encryption_enabled_by_default_for_room_type</code></a></h3>
|
||||
<p>Controls whether locally-created rooms should be end-to-end encrypted by
|
||||
default.</p>
|
||||
<p>Possible options are "all", "invite", and "off". They are defined as:</p>
|
||||
|
|
@ -3289,31 +3306,82 @@ mostly related to trace sampling which is documented <a href="https://www.jaeger
|
|||
false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="workers"><a class="header" href="#workers">Workers</a></h2>
|
||||
<p>Configuration options related to workers.</p>
|
||||
<h2 id="coordinating-workers"><a class="header" href="#coordinating-workers">Coordinating workers</a></h2>
|
||||
<p>Configuration options related to workers which belong in the main config file
|
||||
(usually called <code>homeserver.yaml</code>).
|
||||
A Synapse deployment can scale horizontally by running multiple Synapse processes
|
||||
called <em>workers</em>. Incoming requests are distributed between workers to handle higher
|
||||
loads. Some workers are privileged and can accept requests from other workers.</p>
|
||||
<p>As a result, the worker configuration is divided into two parts.</p>
|
||||
<ol>
|
||||
<li>The first part (in this section of the manual) defines which shardable tasks
|
||||
are delegated to privileged workers. This allows unprivileged workers to make
|
||||
request a privileged worker to act on their behalf.</li>
|
||||
<li><a href="#individual-worker-configuration">The second part</a>
|
||||
controls the behaviour of individual workers in isolation.</li>
|
||||
</ol>
|
||||
<p>For guidance on setting up workers, see the <a href="../../workers.html">worker documentation</a>.</p>
|
||||
<hr />
|
||||
<h3 id="worker_replication_secret"><a class="header" href="#worker_replication_secret"><code>worker_replication_secret</code></a></h3>
|
||||
<p>A shared secret used by the replication APIs on the main process to authenticate
|
||||
HTTP requests from workers.</p>
|
||||
<p>The default, this value is omitted (equivalently <code>null</code>), which means that
|
||||
traffic between the workers and the main process is not authenticated.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_secret: "secret_secret"
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="start_pushers"><a class="header" href="#start_pushers"><code>start_pushers</code></a></h3>
|
||||
<p>Controls sending of push notifications on the main process. Set to <code>false</code>
|
||||
if using a <a href="../../workers.html#synapseapppusher">pusher worker</a>. Defaults to <code>true</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="pusher_instances"><a class="header" href="#pusher_instances"><code>pusher_instances</code></a></h3>
|
||||
<p>It is possible to run multiple <a href="../../workers.html#synapseapppusher">pusher workers</a>,
|
||||
in which case the work is balanced across them. Use this setting to list the pushers by
|
||||
<a href="#worker_name"><code>worker_name</code></a>. Ensure the main process and all pusher workers are
|
||||
restarted after changing this option.</p>
|
||||
<p>If no or only one pusher worker is configured, this setting is not necessary.
|
||||
The main process will send out push notifications by default if you do not disable
|
||||
it by setting <a href="#start_pushers"><code>start_pushers: false</code></a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
pusher_instances:
|
||||
- pusher_worker1
|
||||
- pusher_worker2
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="send_federation"><a class="header" href="#send_federation"><code>send_federation</code></a></h3>
|
||||
<p>Controls sending of outbound federation transactions on the main process.
|
||||
Set to false if using a federation sender worker. Defaults to true.</p>
|
||||
Set to <code>false</code> if using a <a href="../../workers.html#synapseappfederation_sender">federation sender worker</a>.
|
||||
Defaults to <code>true</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="federation_sender_instances"><a class="header" href="#federation_sender_instances"><code>federation_sender_instances</code></a></h3>
|
||||
<p>It is possible to run multiple federation sender workers, in which case the
|
||||
work is balanced across them. Use this setting to list the senders.</p>
|
||||
<p>It is possible to run multiple
|
||||
<a href="../../workers.html#synapseappfederation_sender">federation sender worker</a>, in which
|
||||
case the work is balanced across them. Use this setting to list the senders.</p>
|
||||
<p>This configuration setting must be shared between all federation sender workers, and if
|
||||
changed all federation sender workers must be stopped at the same time and then
|
||||
started, to ensure that all instances are running with the same config (otherwise
|
||||
events may be dropped).</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">federation_sender_instances:
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
federation_sender_instances:
|
||||
- federation_sender1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="instance_map"><a class="header" href="#instance_map"><code>instance_map</code></a></h3>
|
||||
<p>When using workers this should be a map from worker name to the
|
||||
HTTP replication listener of the worker, if configured.</p>
|
||||
<p>When using workers this should be a map from <a href="#worker_name"><code>worker_name</code></a> to the
|
||||
HTTP replication listener of the worker, if configured.
|
||||
Each worker declared under <a href="../../workers.html#stream-writers"><code>stream_writers</code></a> needs
|
||||
a HTTP replication listener, and that listener should be included in the <code>instance_map</code>.
|
||||
(The main process also needs an HTTP replication listener, but it should not be
|
||||
listed in the <code>instance_map</code>.)</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">instance_map:
|
||||
worker1:
|
||||
|
|
@ -3323,8 +3391,10 @@ HTTP replication listener of the worker, if configured.</p>
|
|||
<hr />
|
||||
<h3 id="stream_writers"><a class="header" href="#stream_writers"><code>stream_writers</code></a></h3>
|
||||
<p>Experimental: When using workers you can define which workers should
|
||||
handle event persistence and typing notifications. Any worker
|
||||
specified here must also be in the <code>instance_map</code>.</p>
|
||||
handle writing to streams such as event persistence and typing notifications.
|
||||
Any worker specified here must also be in the <a href="#instance_map"><code>instance_map</code></a>.</p>
|
||||
<p>See the list of available streams in the
|
||||
<a href="../../workers.html#stream-writers">worker documentation</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">stream_writers:
|
||||
events: worker1
|
||||
|
|
@ -3332,22 +3402,15 @@ specified here must also be in the <code>instance_map</code>.</p>
|
|||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="run_background_tasks_on"><a class="header" href="#run_background_tasks_on"><code>run_background_tasks_on</code></a></h3>
|
||||
<p>The worker that is used to run background tasks (e.g. cleaning up expired
|
||||
data). If not provided this defaults to the main process.</p>
|
||||
<p>The <a href="../../workers.html#background-tasks">worker</a> that is used to run
|
||||
background tasks (e.g. cleaning up expired data). If not provided this
|
||||
defaults to the main process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">run_background_tasks_on: worker1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_secret"><a class="header" href="#worker_replication_secret"><code>worker_replication_secret</code></a></h3>
|
||||
<p>A shared secret used by the replication APIs to authenticate HTTP requests
|
||||
from workers.</p>
|
||||
<p>By default this is unused and traffic is not authenticated.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_secret: "secret_secret"
|
||||
</code></pre>
|
||||
<h3 id="redis"><a class="header" href="#redis"><code>redis</code></a></h3>
|
||||
<p>Configuration for Redis when using workers. This <em>must</em> be enabled when
|
||||
using workers (unless using old style direct TCP configuration).
|
||||
<p>Configuration for Redis when using workers. This <em>must</em> be enabled when using workers.
|
||||
This setting has the following sub-options:</p>
|
||||
<ul>
|
||||
<li><code>enabled</code>: whether to use Redis support. Defaults to false.</li>
|
||||
|
|
@ -3362,6 +3425,90 @@ localhost and 6379</li>
|
|||
port: 6379
|
||||
password: <secret_password>
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="individual-worker-configuration"><a class="header" href="#individual-worker-configuration">Individual worker configuration</a></h2>
|
||||
<p>These options configure an individual worker, in its worker configuration file.
|
||||
They should be not be provided when configuring the main process.</p>
|
||||
<p>Note also the configuration above for
|
||||
<a href="#coordinating-workers">coordinating a cluster of workers</a>.</p>
|
||||
<p>For guidance on setting up workers, see the <a href="../../workers.html">worker documentation</a>.</p>
|
||||
<hr />
|
||||
<h3 id="worker_app"><a class="header" href="#worker_app"><code>worker_app</code></a></h3>
|
||||
<p>The type of worker. The currently available worker applications are listed
|
||||
in <a href="../../workers.html#available-worker-applications">worker documentation</a>.</p>
|
||||
<p>The most common worker is the
|
||||
<a href="../../workers.html#synapseappgeneric_worker"><code>synapse.app.generic_worker</code></a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_app: synapse.app.generic_worker
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_name"><a class="header" href="#worker_name"><code>worker_name</code></a></h3>
|
||||
<p>A unique name for the worker. The worker needs a name to be addressed in
|
||||
further parameters and identification in log files. We strongly recommend
|
||||
giving each worker a unique <code>worker_name</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_name: generic_worker1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_host"><a class="header" href="#worker_replication_host"><code>worker_replication_host</code></a></h3>
|
||||
<p>The HTTP replication endpoint that it should talk to on the main Synapse process.
|
||||
The main Synapse process defines this with a <code>replication</code> resource in
|
||||
<a href="#listeners"><code>listeners</code> option</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_host: 127.0.0.1
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_replication_http_port"><a class="header" href="#worker_replication_http_port"><code>worker_replication_http_port</code></a></h3>
|
||||
<p>The HTTP replication port that it should talk to on the main Synapse process.
|
||||
The main Synapse process defines this with a <code>replication</code> resource in
|
||||
<a href="#listeners"><code>listeners</code> option</a>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_replication_http_port: 9093
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_listeners"><a class="header" href="#worker_listeners"><code>worker_listeners</code></a></h3>
|
||||
<p>A worker can handle HTTP requests. To do so, a <code>worker_listeners</code> option
|
||||
must be declared, in the same way as the <a href="#listeners"><code>listeners</code> option</a>
|
||||
in the shared config.</p>
|
||||
<p>Workers declared in <a href="#stream_writers"><code>stream_writers</code></a> will need to include a
|
||||
<code>replication</code> listener here, in order to accept internal HTTP requests from
|
||||
other workers.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_listeners:
|
||||
- type: http
|
||||
port: 8083
|
||||
resources:
|
||||
- names: [client, federation]
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_daemonize"><a class="header" href="#worker_daemonize"><code>worker_daemonize</code></a></h3>
|
||||
<p>Specifies whether the worker should be started as a daemon process.
|
||||
If Synapse is being managed by <a href="../../systemd-with-workers/README.html">systemd</a>, this option
|
||||
must be omitted or set to <code>false</code>.</p>
|
||||
<p>Defaults to <code>false</code>.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_daemonize: true
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_pid_file"><a class="header" href="#worker_pid_file"><code>worker_pid_file</code></a></h3>
|
||||
<p>When running a worker as a daemon, we need a place to store the
|
||||
<a href="https://en.wikipedia.org/wiki/Process_identifier">PID</a> of the worker.
|
||||
This option defines the location of that "pid file".</p>
|
||||
<p>This option is required if <code>worker_daemonize</code> is <code>true</code> and ignored
|
||||
otherwise. It has no default.</p>
|
||||
<p>See also the <a href="#pid_file"><code>pid_file</code> option</a> option for the main Synapse process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_pid_file: DATADIR/generic_worker1.pid
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h3 id="worker_log_config"><a class="header" href="#worker_log_config"><code>worker_log_config</code></a></h3>
|
||||
<p>This option specifies a yaml python logging config file as described
|
||||
<a href="https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema">here</a>.
|
||||
See also the <a href="#log_config"><code>log_config</code> option</a> option for the main Synapse process.</p>
|
||||
<p>Example configuration:</p>
|
||||
<pre><code class="language-yaml">worker_log_config: /etc/matrix-synapse/generic-worker-log.yaml
|
||||
</code></pre>
|
||||
<hr />
|
||||
<h2 id="background-updates"><a class="header" href="#background-updates">Background Updates</a></h2>
|
||||
<p>Configuration settings related to background updates.</p>
|
||||
<hr />
|
||||
|
|
|
|||
|
|
@ -162,7 +162,7 @@ It should be named <code><SERVERNAME>.log.config</code> by default.</p>
|
|||
# Synapse also supports structured logging for machine readable logs which can
|
||||
# be ingested by ELK stacks. See [2] for details.
|
||||
#
|
||||
# [1]: https://docs.python.org/3.7/library/logging.config.html#configuration-dictionary-schema
|
||||
# [1]: https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema
|
||||
# [2]: https://matrix-org.github.io/synapse/latest/structured_logging.html
|
||||
|
||||
version: 1
|
||||
|
|
|
|||
|
|
@ -210,10 +210,12 @@ need its own configuration file and can take all of its configuration from the
|
|||
shared configuration file.</p>
|
||||
<h3 id="shared-configuration"><a class="header" href="#shared-configuration">Shared configuration</a></h3>
|
||||
<p>Normally, only a couple of changes are needed to make an existing configuration
|
||||
file suitable for use with workers. First, you need to enable an "HTTP replication
|
||||
listener" for the main process; and secondly, you need to enable redis-based
|
||||
replication. Optionally, a shared secret can be used to authenticate HTTP
|
||||
traffic between workers. For example:</p>
|
||||
file suitable for use with workers. First, you need to enable an
|
||||
<a href="usage/configuration/config_documentation.html#listeners">"HTTP replication listener"</a>
|
||||
for the main process; and secondly, you need to enable
|
||||
<a href="usage/configuration/config_documentation.html#redis">redis-based replication</a>.
|
||||
Optionally, a <a href="usage/configuration/config_documentation.html#worker_replication_secret">shared secret</a>
|
||||
can be used to authenticate HTTP traffic between workers. For example:</p>
|
||||
<pre><code class="language-yaml"># extend the existing `listeners` section. This defines the ports that the
|
||||
# main process will listen on.
|
||||
listeners:
|
||||
|
|
@ -230,23 +232,26 @@ worker_replication_secret: ""
|
|||
redis:
|
||||
enabled: true
|
||||
</code></pre>
|
||||
<p>See the <a href="usage/configuration/config_documentation.html">configuration manual</a> for the full documentation of each option.</p>
|
||||
<p>See the <a href="usage/configuration/config_documentation.html">configuration manual</a>
|
||||
for the full documentation of each option.</p>
|
||||
<p>Under <strong>no circumstances</strong> should the replication listener be exposed to the
|
||||
public internet; replication traffic is:</p>
|
||||
<ul>
|
||||
<li>always unencrypted</li>
|
||||
<li>unauthenticated, unless <code>worker_replication_secret</code> is configured</li>
|
||||
<li>unauthenticated, unless <a href="usage/configuration/config_documentation.html#worker_replication_secret"><code>worker_replication_secret</code></a>
|
||||
is configured</li>
|
||||
</ul>
|
||||
<h3 id="worker-configuration"><a class="header" href="#worker-configuration">Worker configuration</a></h3>
|
||||
<p>In the config file for each worker, you must specify:</p>
|
||||
<ul>
|
||||
<li>The type of worker (<code>worker_app</code>). The currently available worker applications are listed below.</li>
|
||||
<li>A unique name for the worker (<code>worker_name</code>).</li>
|
||||
<li>The type of worker (<a href="usage/configuration/config_documentation.html#worker_app"><code>worker_app</code></a>).
|
||||
The currently available worker applications are listed <a href="#available-worker-applications">below</a>.</li>
|
||||
<li>A unique name for the worker (<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>).</li>
|
||||
<li>The HTTP replication endpoint that it should talk to on the main synapse process
|
||||
(<code>worker_replication_host</code> and <code>worker_replication_http_port</code>)</li>
|
||||
<li>If handling HTTP requests, a <code>worker_listeners</code> option with an <code>http</code>
|
||||
listener, in the same way as the <a href="usage/configuration/config_documentation.html#listeners"><code>listeners</code></a>
|
||||
option in the shared config.</li>
|
||||
(<a href="usage/configuration/config_documentation.html#worker_replication_host"><code>worker_replication_host</code></a> and
|
||||
<a href="usage/configuration/config_documentation.html#worker_replication_http_port"><code>worker_replication_http_port</code></a>).</li>
|
||||
<li>If handling HTTP requests, a <a href="usage/configuration/config_documentation.html#worker_listeners"><code>worker_listeners</code></a> option
|
||||
with an <code>http</code> listener.</li>
|
||||
<li>If handling the <code>^/_matrix/client/v3/keys/upload</code> endpoint, the HTTP URI for
|
||||
the main process (<code>worker_main_http_uri</code>).</li>
|
||||
</ul>
|
||||
|
|
@ -404,7 +409,8 @@ For multiple workers not handling the SSO endpoints properly, see
|
|||
<a href="https://github.com/matrix-org/synapse/issues/7530">#7530</a> and
|
||||
<a href="https://github.com/matrix-org/synapse/issues/9427">#9427</a>.</p>
|
||||
<p>Note that a <a href="usage/configuration/config_documentation.html#listeners">HTTP listener</a>
|
||||
with <code>client</code> and <code>federation</code> <code>resources</code> must be configured in the <code>worker_listeners</code>
|
||||
with <code>client</code> and <code>federation</code> <code>resources</code> must be configured in the
|
||||
<a href="usage/configuration/config_documentation.html#worker_listeners"><code>worker_listeners</code></a>
|
||||
option in the worker config.</p>
|
||||
<h4 id="load-balancing"><a class="header" href="#load-balancing">Load balancing</a></h4>
|
||||
<p>It is possible to run multiple instances of this worker app, with incoming requests
|
||||
|
|
@ -437,9 +443,10 @@ effects of bursts of events from that bridge on events sent by normal users.</p>
|
|||
of the main process to a particular worker.</p>
|
||||
<p>To enable this, the worker must have a
|
||||
<a href="usage/configuration/config_documentation.html#listeners">HTTP <code>replication</code> listener</a> configured,
|
||||
have a <code>worker_name</code> and be listed in the <code>instance_map</code> config. The same worker
|
||||
can handle multiple streams, but unless otherwise documented, each stream can only
|
||||
have a single writer.</p>
|
||||
have a <a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>
|
||||
and be listed in the <a href="usage/configuration/config_documentation.html#instance_map"><code>instance_map</code></a>
|
||||
config. The same worker can handle multiple streams, but unless otherwise documented,
|
||||
each stream can only have a single writer.</p>
|
||||
<p>For example, to move event persistence off to a dedicated worker, the shared
|
||||
configuration would include:</p>
|
||||
<pre><code class="language-yaml">instance_map:
|
||||
|
|
@ -479,9 +486,24 @@ worker_log_config: /etc/matrix-synapse/event-persister-log.yaml
|
|||
be routed to the workers handling that stream. See below for the currently supported
|
||||
streams and the endpoints associated with them:</p>
|
||||
<h5 id="the-events-stream"><a class="header" href="#the-events-stream">The <code>events</code> stream</a></h5>
|
||||
<p>The <code>events</code> stream experimentally supports having multiple writers, where work
|
||||
is sharded between them by room ID. Note that you <em>must</em> restart all worker
|
||||
instances when adding or removing event persisters. An example <code>stream_writers</code>
|
||||
<p>The <code>events</code> stream experimentally supports having multiple writer workers, where load
|
||||
is sharded between them by room ID. Each writer is called an <em>event persister</em>. They are
|
||||
responsible for</p>
|
||||
<ul>
|
||||
<li>receiving new events,</li>
|
||||
<li>linking them to those already in the room <a href="development/room-dag-concepts.html">DAG</a>,</li>
|
||||
<li>persisting them to the DB, and finally</li>
|
||||
<li>updating the events stream.</li>
|
||||
</ul>
|
||||
<p>Because load is sharded in this way, you <em>must</em> restart all worker instances when
|
||||
adding or removing event persisters.</p>
|
||||
<p>An <code>event_persister</code> should not be mistaken for an <code>event_creator</code>.
|
||||
An <code>event_creator</code> listens for requests from clients to create new events and does
|
||||
so. It will then pass those events over HTTP replication to any configured event
|
||||
persisters (or the main process if none are configured).</p>
|
||||
<p>Note that <code>event_creator</code>s and <code>event_persister</code>s are implemented using the same
|
||||
<a href="#synapse.app.generic_worker"><code>synapse.app.generic_worker</code></a>.</p>
|
||||
<p>An example <a href="usage/configuration/config_documentation.html#stream_writers"><code>stream_writers</code></a>
|
||||
configuration with multiple writers:</p>
|
||||
<pre><code class="language-yaml">stream_writers:
|
||||
events:
|
||||
|
|
@ -520,13 +542,15 @@ the stream writer for the <code>presence</code> stream:</p>
|
|||
worker. Background tasks are run periodically or started via replication. Exactly
|
||||
which tasks are configured to run depends on your Synapse configuration (e.g. if
|
||||
stats is enabled). This worker doesn't handle any REST endpoints itself.</p>
|
||||
<p>To enable this, the worker must have a <code>worker_name</code> and can be configured to run
|
||||
background tasks. For example, to move background tasks to a dedicated worker,
|
||||
the shared configuration would include:</p>
|
||||
<p>To enable this, the worker must have a unique
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>
|
||||
and can be configured to run background tasks. For example, to move background tasks
|
||||
to a dedicated worker, the shared configuration would include:</p>
|
||||
<pre><code class="language-yaml">run_background_tasks_on: background_worker
|
||||
</code></pre>
|
||||
<p>You might also wish to investigate the <code>update_user_directory_from_worker</code> and
|
||||
<code>media_instance_running_background_jobs</code> settings.</p>
|
||||
<p>You might also wish to investigate the
|
||||
<a href="#updating-the-user-directory"><code>update_user_directory_from_worker</code></a> and
|
||||
<a href="#synapseappmedia_repository"><code>media_instance_running_background_jobs</code></a> settings.</p>
|
||||
<p>An example for a dedicated background worker instance:</p>
|
||||
<pre><code class="language-yaml">worker_app: synapse.app.generic_worker
|
||||
worker_name: background_worker
|
||||
|
|
@ -564,11 +588,15 @@ after setting this option in the shared configuration!</p>
|
|||
worker application type.</p>
|
||||
<h3 id="synapseapppusher"><a class="header" href="#synapseapppusher"><code>synapse.app.pusher</code></a></h3>
|
||||
<p>Handles sending push notifications to sygnal and email. Doesn't handle any
|
||||
REST endpoints itself, but you should set <code>start_pushers: False</code> in the
|
||||
REST endpoints itself, but you should set
|
||||
<a href="usage/configuration/config_documentation.html#start_pushers"><code>start_pushers: false</code></a> in the
|
||||
shared configuration file to stop the main synapse sending push notifications.</p>
|
||||
<p>To run multiple instances at once the <code>pusher_instances</code> option should list all
|
||||
pusher instances by their worker name, e.g.:</p>
|
||||
<pre><code class="language-yaml">pusher_instances:
|
||||
<p>To run multiple instances at once the
|
||||
<a href="usage/configuration/config_documentation.html#pusher_instances"><code>pusher_instances</code></a>
|
||||
option should list all pusher instances by their
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>, e.g.:</p>
|
||||
<pre><code class="language-yaml">start_pushers: false
|
||||
pusher_instances:
|
||||
- pusher_worker1
|
||||
- pusher_worker2
|
||||
</code></pre>
|
||||
|
|
@ -591,13 +619,18 @@ shared configuration file to stop the main synapse sending appservice notificati
|
|||
<p>Note this worker cannot be load-balanced: only one instance should be active.</p>
|
||||
<h3 id="synapseappfederation_sender"><a class="header" href="#synapseappfederation_sender"><code>synapse.app.federation_sender</code></a></h3>
|
||||
<p>Handles sending federation traffic to other servers. Doesn't handle any
|
||||
REST endpoints itself, but you should set <code>send_federation: False</code> in the
|
||||
shared configuration file to stop the main synapse sending this traffic.</p>
|
||||
REST endpoints itself, but you should set
|
||||
<a href="usage/configuration/config_documentation.html#send_federation"><code>send_federation: false</code></a>
|
||||
in the shared configuration file to stop the main synapse sending this traffic.</p>
|
||||
<p>If running multiple federation senders then you must list each
|
||||
instance in the <code>federation_sender_instances</code> option by their <code>worker_name</code>.
|
||||
instance in the
|
||||
<a href="usage/configuration/config_documentation.html#federation_sender_instances"><code>federation_sender_instances</code></a>
|
||||
option by their
|
||||
<a href="usage/configuration/config_documentation.html#worker_name"><code>worker_name</code></a>.
|
||||
All instances must be stopped and started when adding or removing instances.
|
||||
For example:</p>
|
||||
<pre><code class="language-yaml">federation_sender_instances:
|
||||
<pre><code class="language-yaml">send_federation: false
|
||||
federation_sender_instances:
|
||||
- federation_sender1
|
||||
- federation_sender2
|
||||
</code></pre>
|
||||
|
|
@ -623,7 +656,9 @@ worker_log_config: /etc/matrix-synapse/federation-sender-log.yaml
|
|||
^/_synapse/admin/v1/quarantine_media/.*$
|
||||
^/_synapse/admin/v1/users/.*/media$
|
||||
</code></pre>
|
||||
<p>You should also set <code>enable_media_repo: False</code> in the shared configuration
|
||||
<p>You should also set
|
||||
<a href="usage/configuration/config_documentation.html#enable_media_repo"><code>enable_media_repo: False</code></a>
|
||||
in the shared configuration
|
||||
file to stop the main synapse running background jobs related to managing the
|
||||
media repository. Note that doing so will prevent the main process from being
|
||||
able to handle the above endpoints.</p>
|
||||
|
|
|
|||
Loading…
Reference in New Issue