117 lines
4.0 KiB
Markdown
117 lines
4.0 KiB
Markdown
# Setting up Synapse with Workers using Docker Compose
|
|
|
|
This directory describes how deploy and manage Synapse and workers via [Docker Compose](https://docs.docker.com/compose/).
|
|
|
|
Example worker configuration files can be found [here](workers).
|
|
|
|
All examples and snippets assume that your Synapse service is called `synapse` in your Docker Compose file.
|
|
|
|
An example Docker Compose file can be found [here](docker-compose.yaml).
|
|
|
|
## Worker Service Examples in Docker Compose
|
|
|
|
In order to start the Synapse container as a worker, you must specify an `entrypoint` that loads both the `homeserver.yaml` and the configuration for the worker (`synapse-generic-worker-1.yaml` in the example below). You must also include the worker type in the environment variable `SYNAPSE_WORKER` or alternatively pass `-m synapse.app.generic_worker` as part of the `entrypoint` after `"/start.py", "run"`).
|
|
|
|
### Generic Worker Example
|
|
|
|
```yaml
|
|
synapse-generic-worker-1:
|
|
image: matrixdotorg/synapse:latest
|
|
container_name: synapse-generic-worker-1
|
|
restart: unless-stopped
|
|
entrypoint: ["/start.py", "run", "--config-path=/data/homeserver.yaml", "--config-path=/data/workers/synapse-generic-worker-1.yaml"]
|
|
healthcheck:
|
|
test: ["CMD-SHELL", "curl -fSs http://localhost:8081/health || exit 1"]
|
|
start_period: "5s"
|
|
interval: "15s"
|
|
timeout: "5s"
|
|
volumes:
|
|
- ${VOLUME_PATH}/data:/data:rw # Replace VOLUME_PATH with the path to your Synapse volume
|
|
environment:
|
|
SYNAPSE_WORKER: synapse.app.generic_worker
|
|
# Expose port if required so your reverse proxy can send requests to this worker
|
|
# Port configuration will depend on how the http listener is defined in the worker configuration file
|
|
ports:
|
|
- 8081:8081
|
|
depends_on:
|
|
- synapse
|
|
```
|
|
|
|
### Federation Sender Example
|
|
|
|
Please note: The federation sender does not receive REST API calls so no exposed ports are required.
|
|
|
|
```yaml
|
|
synapse-federation-sender-1:
|
|
image: matrixdotorg/synapse:latest
|
|
container_name: synapse-federation-sender-1
|
|
restart: unless-stopped
|
|
entrypoint: ["/start.py", "run", "--config-path=/data/homeserver.yaml", "--config-path=/data/workers/synapse-federation-sender-1.yaml"]
|
|
healthcheck:
|
|
disable: true
|
|
volumes:
|
|
- ${VOLUME_PATH}/data:/data:rw # Replace VOLUME_PATH with the path to your Synapse volume
|
|
environment:
|
|
SYNAPSE_WORKER: synapse.app.federation_sender
|
|
depends_on:
|
|
- synapse
|
|
```
|
|
|
|
## `homeserver.yaml` Configuration
|
|
|
|
### Enable Redis
|
|
|
|
Locate the `redis` section of your `homeserver.yaml` and enable and configure it:
|
|
|
|
```yaml
|
|
redis:
|
|
enabled: true
|
|
host: redis
|
|
port: 6379
|
|
# dbid: <redis_logical_db_id>
|
|
# password: <secret_password>
|
|
# use_tls: True
|
|
# certificate_file: <path_to_certificate>
|
|
# private_key_file: <path_to_private_key>
|
|
# ca_file: <path_to_ca_certificate>
|
|
```
|
|
|
|
This assumes that your Redis service is called `redis` in your Docker Compose file.
|
|
|
|
### Add a replication Listener
|
|
|
|
Locate the `listeners` section of your `homeserver.yaml` and add the following replication listener:
|
|
|
|
```yaml
|
|
listeners:
|
|
# Other listeners
|
|
|
|
- port: 9093
|
|
type: http
|
|
resources:
|
|
- names: [replication]
|
|
```
|
|
|
|
This listener is used by the workers for replication and is referred to in worker config files using the following settings:
|
|
|
|
```yaml
|
|
worker_replication_host: synapse
|
|
worker_replication_http_port: 9093
|
|
```
|
|
|
|
### Configure Federation Senders
|
|
|
|
This section is applicable if you are using Federation senders (synapse.app.federation_sender). Locate the `send_federation` and `federation_sender_instances` settings in your `homeserver.yaml` and configure them:
|
|
|
|
```yaml
|
|
# This will disable federation sending on the main Synapse instance
|
|
send_federation: false
|
|
|
|
federation_sender_instances:
|
|
- synapse-federation-sender-1 # The worker_name setting in your federation sender worker configuration file
|
|
```
|
|
|
|
## Other Worker types
|
|
|
|
Using the concepts shown here it is possible to create other worker types in Docker Compose. See the [Workers](https://matrix-org.github.io/synapse/latest/workers.html#available-worker-applications) documentation for a list of available workers.
|