Matrix Synapse Docker Compose

version: "2.1"
services:
	synapse:
		image: matrixdotorg/synapse:latest
		container_name: synapse
		environment:
			- VIRTUAL_HOST=matrix.example.com
			- VIRTUAL_PORT=8008
			- LETSENCRYPT_HOST=matrix.example.com
			- SYNAPSE_SERVER_NAME=matrix.example.com
			- SYNAPSE_REPORT_STATS=yes
		volumes:
			- /path/to/synapse/data:/data
		ports:
			- 8008:8008
		restart: unless-stopped
	postgresql:
		image: postgres:latest
		container_name: postgres
		hostname: postgresql
		environment:
			- POSTGRES_PASSWORD=securepassword
			- POSTGRES_USER=synapse
			- POSTGRES_DB=synapse
			- POSTGRES_INITDB_ARGS=--encoding='UTF8' --lc-collate='C' --lc-ctype='C'	
		volumes:
			- /path/to/postgres/data:/var/lib/postgresql/
		ports:
			- 5432:5432
		restart: unless-stopped

database:
	name: psycopg2
	txn_limit: 10000
	args:
		user: synapse
		password: your-secure-postgres-password
		host: postgresql
		database: synapse
		cp_min: 5
		cp_max: 10