replication to local disk storage

docker/Makefile

@@ -21,6 +21,9 @@ k8s: build
 dev_registry: build
 	docker-compose -f local-registry-compose.yml -p seaweedfs up
 
+dev_replicate: build
+	docker-compose -f local-replicate-compose.yml -p seaweedfs up
+
 cluster: build
 	docker-compose -f local-cluster-compose.yml -p seaweedfs up
 

docker/local-replicate-compose.yml

@@ -0,0 +1,59 @@
+version: '2'
+
+services:
+  master:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 9333:9333
+      - 19333:19333
+    command: "master -ip=master"
+  volume:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 8080:8080
+      - 18080:18080
+    command: "volume -mserver=master:9333 -port=8080 -ip=volume -preStopSeconds=1"
+    depends_on:
+      - master
+  filer:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 8888:8888
+      - 18888:18888
+    command: '-v=9 filer -master="master:9333"'
+    restart: on-failure
+    volumes:
+      - ./notification.toml:/etc/seaweedfs/notification.toml
+    depends_on:
+      - master
+      - volume
+      - rabbitmq
+      - replicate
+    environment:
+      RABBIT_SERVER_URL: "amqp://guest:guest@rabbitmq:5672/"
+  replicate:
+    image: chrislusf/seaweedfs:local
+    command: '-v=9 filer.replicate'
+    restart: on-failure
+    volumes:
+      - ./notification.toml:/etc/seaweedfs/notification.toml
+      - ./replication.toml:/etc/seaweedfs/replication.toml
+    depends_on:
+      - rabbitmq
+    environment:
+      RABBIT_SERVER_URL: "amqp://guest:guest@rabbitmq:5672/"
+  s3:
+    image: chrislusf/seaweedfs:local
+    ports:
+      - 8333:8333
+    command: 's3 -filer="filer:8888"'
+    depends_on:
+      - master
+      - volume
+      - filer
+  rabbitmq:
+    image: rabbitmq:3.8.10-management-alpine
+    ports:
+      - 5672:5672
+      - 15671:15671
+      - 15672:15672

docker/notification.toml

@@ -0,0 +1,16 @@
+[notification.log]
+# this is only for debugging perpose and does not work with "weed filer.replicate"
+enabled = false
+
+
+[notification.gocdk_pub_sub]
+# The Go Cloud Development Kit (https://gocloud.dev).
+# PubSub API (https://godoc.org/gocloud.dev/pubsub).
+# Supports AWS SNS/SQS, Azure Service Bus, Google PubSub, NATS and RabbitMQ.
+enabled = true
+# This URL will Dial the RabbitMQ server at the URL in the environment
+# variable RABBIT_SERVER_URL and open the exchange "myexchange".
+# The exchange must have already been created by some other means, like
+# the RabbitMQ management plugin.
+topic_url = "rabbit://swexchange"
+sub_url = "rabbit://swqueue"

docker/replication.toml

@@ -0,0 +1,11 @@
+[source.filer]
+enabled = true
+grpcAddress = "filer:18888"
+# all files under this directory tree are replicated.
+# this is not a directory on your hard drive, but on your filer.
+# i.e., all files with this "prefix" are sent to notification message queue.
+directory = "/buckets"
+
+[sink.local]
+enabled = true
+directory = "/data"