nats permanent storage

deploy/docker-compose.yml

@@ -25,7 +25,11 @@ services:
 
   nats:
     image: nats:2.10
-    command: "-config /nats_config.yml"
+    command: "-config /nats_config.conf"
     volumes:
-      - ./nats_config.yml:/nats_config.yml:ro
+      - ./nats_config.conf:/nats_config.conf:ro
+      - natsdata:/data
     restart: unless-stopped
+
+volumes:
+  natsdata:

deploy/nats_config.conf

@@ -0,0 +1,8 @@
+jetstream: enabled
+max_payload: 4MB
+
+jetstream {
+  store_dir: /data
+  max_memory_store: 1GB
+  max_file_store: 10GB
+}

deploy/nats_config.yml

@@ -1,2 +0,0 @@
-jetstream: enabled
-max_payload: 4MB