feat(dc): initial matrix deployment

docker-compose.yml

@@ -0,0 +1,85 @@
+services:
+  synapse:
+    image: docker.io/matrixdotorg/synapse:latest
+    restart: unless-stopped
+    environment:
+      - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
+      - VIRTUAL_PORT=8008
+    volumes:
+      - files:/data
+      - uploads:/data/uploads
+      - media:/data/media
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.matrix.rule=Host(`${DC_MATRIX_HOSTNAME:?}`)"
+      - "traefik.http.routers.matrix.entrypoints=websecure"
+    depends_on:
+      - db
+    networks:
+      - traefik
+      - matrix
+
+  db:
+    image: docker.io/postgres:12-alpine
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=${DC_MATRIX_POSTGRES_USER:-synapse}
+      - POSTGRES_PASSWORD=${DC_MATRIX_POSTGRES_PASSWORD:?}
+      - POSTGRES_DB=${DC_MATRIX_POSTGRES_DB:-synapse}
+      # ensure the database gets created correctly
+      # https://matrix-org.github.io/synapse/latest/postgres.html#set-up-database
+      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
+    volumes:
+      - schemas:/var/lib/postgresql/data
+    networks:
+      - matrix
+
+  mautrix-whatsapp:
+    container_name: mautrix-whatsapp
+    image: dock.mau.dev/mautrix/whatsapp:latest
+    restart: unless-stopped
+    volumes:
+      - mautrix-whatsapp:/data
+    networks:
+      - matrix
+    depends_on:
+      - db
+      - synapse
+
+  mautrix-meta:
+    container_name: mautrix-meta
+    image: dock.mau.dev/mautrix/meta:latest
+    restart: unless-stopped
+    volumes:
+      - mautrix-meta:/data
+    networks:
+      - matrix
+    depends_on:
+      - db
+      - synapse
+
+  mautrix-signal:
+    container_name: mautrix-signal
+    image: dock.mau.dev/mautrix/signal:latest
+    restart: unless-stopped
+    volumes:
+      - mautrix-signal:/data
+    networks:
+      - matrix
+    depends_on:
+      - db
+      - synapse
+
+volumes:
+  files:
+  uploads:
+  media:
+  schemas:
+  mautrix-whatsapp:
+  mautrix-meta:
+  mautrix-signal:
+
+networks:
+  traefik:
+    external: true
+  matrix: