move turn over to its own role

ansible/roles/turn/files/basedir/docker-compose.yaml

@@ -0,0 +1,12 @@
+version: '3.8'
+services:
+  coturn:
+    image: coturn/coturn:latest
+    restart: unless-stopped
+    network_mode: "host"
+    volumes:
+      - ./turnserver.conf:/etc/turnserver.conf
+      - ./coturn/privkey.pem:/etc/ssl/private/privkey.pem:ro
+      - ./coturn/cert.pem:/etc/ssl/certs/cert.pem:ro
+      - ./nginx:/etc/nginx/conf.d
+      - /ssl:/ssl

ansible/roles/turn/templates/turnserver.conf

@@ -0,0 +1,19 @@
+realm={{ turn.realm }}
+no-tcp-relay
+listening-ip=0.0.0.0
+listening-port=3478
+min-port=49152
+max-port=65535
+
+external-ip={{ turn.external_ip }}
+
+#log-file=stdout
+log-file=/logs/turn-{{ inventory_hostname }}.log
+verbose
+pidfile=/var/tmp/turnserver.pid
+use-auth-secret
+static-auth-secret=ihaaCac6Oow3ohzuvequ6esoo9eegheex
+
+tls-listening-port=5349
+pkey=/ssl/certificate.keyplain
+cert=/ssl/chain.crt