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author | Brendan Abolivier <babolivier@matrix.org> | 2020-06-10 11:42:30 +0100 |
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committer | Brendan Abolivier <babolivier@matrix.org> | 2020-06-10 11:42:30 +0100 |
commit | ec0a7b9034806d6b2ba086bae58f5c6b0fd14672 (patch) | |
tree | f2af547b1342795e10548f8fb7a9cfc93e03df37 /docs/systemd-with-workers | |
parent | changelog (diff) | |
parent | 1.15.0rc1 (diff) | |
download | synapse-ec0a7b9034806d6b2ba086bae58f5c6b0fd14672.tar.xz |
Merge branch 'develop' into babolivier/mark_unread
Diffstat (limited to 'docs/systemd-with-workers')
5 files changed, 127 insertions, 0 deletions
diff --git a/docs/systemd-with-workers/README.md b/docs/systemd-with-workers/README.md new file mode 100644 index 0000000000..257c09446f --- /dev/null +++ b/docs/systemd-with-workers/README.md @@ -0,0 +1,67 @@ +# Setting up Synapse with Workers and Systemd + +This is a setup for managing synapse with systemd, including support for +managing workers. It provides a `matrix-synapse` service for the master, as +well as a `matrix-synapse-worker@` service template for any workers you +require. Additionally, to group the required services, it sets up a +`matrix-synapse.target`. + +See the folder [system](system) for the systemd unit files. + +The folder [workers](workers) contains an example configuration for the +`federation_reader` worker. + +## Synapse configuration files + +See [workers.md](../workers.md) for information on how to set up the +configuration files and reverse-proxy correctly. You can find an example worker +config in the [workers](workers) folder. + +Systemd manages daemonization itself, so ensure that none of the configuration +files set either `daemonize` or `worker_daemonize`. + +The config files of all workers are expected to be located in +`/etc/matrix-synapse/workers`. If you want to use a different location, edit +the provided `*.service` files accordingly. + +There is no need for a separate configuration file for the master process. + +## Set up + +1. Adjust synapse configuration files as above. +1. Copy the `*.service` and `*.target` files in [system](system) to +`/etc/systemd/system`. +1. Run `systemctl deamon-reload` to tell systemd to load the new unit files. +1. Run `systemctl enable matrix-synapse.service`. This will configure the +synapse master process to be started as part of the `matrix-synapse.target` +target. +1. For each worker process to be enabled, run `systemctl enable +matrix-synapse-worker@<worker_name>.service`. For each `<worker_name>`, there +should be a corresponding configuration file +`/etc/matrix-synapse/workers/<worker_name>.yaml`. +1. Start all the synapse processes with `systemctl start matrix-synapse.target`. +1. Tell systemd to start synapse on boot with `systemctl enable matrix-synapse.target`/ + +## Usage + +Once the services are correctly set up, you can use the following commands +to manage your synapse installation: + +```sh +# Restart Synapse master and all workers +systemctl restart matrix-synapse.target + +# Stop Synapse and all workers +systemctl stop matrix-synapse.target + +# Restart the master alone +systemctl start matrix-synapse.service + +# Restart a specific worker (eg. federation_reader); the master is +# unaffected by this. +systemctl restart matrix-synapse-worker@federation_reader.service + +# Add a new worker (assuming all configs are set up already) +systemctl enable matrix-synapse-worker@federation_writer.service +systemctl restart matrix-synapse.target +``` diff --git a/docs/systemd-with-workers/system/matrix-synapse-worker@.service b/docs/systemd-with-workers/system/matrix-synapse-worker@.service new file mode 100644 index 0000000000..39bc5e88e8 --- /dev/null +++ b/docs/systemd-with-workers/system/matrix-synapse-worker@.service @@ -0,0 +1,20 @@ +[Unit] +Description=Synapse %i +AssertPathExists=/etc/matrix-synapse/workers/%i.yaml +# This service should be restarted when the synapse target is restarted. +PartOf=matrix-synapse.target + +[Service] +Type=notify +NotifyAccess=main +User=matrix-synapse +WorkingDirectory=/var/lib/matrix-synapse +EnvironmentFile=/etc/default/matrix-synapse +ExecStart=/opt/venvs/matrix-synapse/bin/python -m synapse.app.generic_worker --config-path=/etc/matrix-synapse/homeserver.yaml --config-path=/etc/matrix-synapse/conf.d/ --config-path=/etc/matrix-synapse/workers/%i.yaml +ExecReload=/bin/kill -HUP $MAINPID +Restart=always +RestartSec=3 +SyslogIdentifier=matrix-synapse-%i + +[Install] +WantedBy=matrix-synapse.target diff --git a/docs/systemd-with-workers/system/matrix-synapse.service b/docs/systemd-with-workers/system/matrix-synapse.service new file mode 100644 index 0000000000..c7b5ddfa49 --- /dev/null +++ b/docs/systemd-with-workers/system/matrix-synapse.service @@ -0,0 +1,21 @@ +[Unit] +Description=Synapse master + +# This service should be restarted when the synapse target is restarted. +PartOf=matrix-synapse.target + +[Service] +Type=notify +NotifyAccess=main +User=matrix-synapse +WorkingDirectory=/var/lib/matrix-synapse +EnvironmentFile=/etc/default/matrix-synapse +ExecStartPre=/opt/venvs/matrix-synapse/bin/python -m synapse.app.homeserver --config-path=/etc/matrix-synapse/homeserver.yaml --config-path=/etc/matrix-synapse/conf.d/ --generate-keys +ExecStart=/opt/venvs/matrix-synapse/bin/python -m synapse.app.homeserver --config-path=/etc/matrix-synapse/homeserver.yaml --config-path=/etc/matrix-synapse/conf.d/ +ExecReload=/bin/kill -HUP $MAINPID +Restart=always +RestartSec=3 +SyslogIdentifier=matrix-synapse + +[Install] +WantedBy=matrix-synapse.target diff --git a/docs/systemd-with-workers/system/matrix-synapse.target b/docs/systemd-with-workers/system/matrix-synapse.target new file mode 100644 index 0000000000..e0eba1b342 --- /dev/null +++ b/docs/systemd-with-workers/system/matrix-synapse.target @@ -0,0 +1,6 @@ +[Unit] +Description=Synapse parent target +After=network.target + +[Install] +WantedBy=multi-user.target diff --git a/docs/systemd-with-workers/workers/federation_reader.yaml b/docs/systemd-with-workers/workers/federation_reader.yaml new file mode 100644 index 0000000000..5b65c7040d --- /dev/null +++ b/docs/systemd-with-workers/workers/federation_reader.yaml @@ -0,0 +1,13 @@ +worker_app: synapse.app.federation_reader + +worker_replication_host: 127.0.0.1 +worker_replication_port: 9092 +worker_replication_http_port: 9093 + +worker_listeners: + - type: http + port: 8011 + resources: + - names: [federation] + +worker_log_config: /etc/matrix-synapse/federation-reader-log.yaml |