From 65fbc0575f8321d29ba60fa8248d6df8e8b5b6cb Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sun, 28 Feb 2021 22:57:01 -0800
Subject: [PATCH] 2clusters adds tiering to s3

---
 docker/compose/local-clusters-compose.yml |  2 ++
 docker/compose/master-cloud.toml          | 30 +++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 docker/compose/master-cloud.toml

diff --git a/docker/compose/local-clusters-compose.yml b/docker/compose/local-clusters-compose.yml
index 7bd16aa3f..402ab8d8a 100644
--- a/docker/compose/local-clusters-compose.yml
+++ b/docker/compose/local-clusters-compose.yml
@@ -11,6 +11,8 @@ services:
       - 8888:8888
       - 18888:18888
     command: "server -ip=server1 -filer -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1"
+    volumes:
+      - ./master-cloud.toml:/etc/seaweedfs/master.toml
   server2:
     image: chrislusf/seaweedfs:local
     ports:
diff --git a/docker/compose/master-cloud.toml b/docker/compose/master-cloud.toml
new file mode 100644
index 000000000..17289c114
--- /dev/null
+++ b/docker/compose/master-cloud.toml
@@ -0,0 +1,30 @@
+
+# Put this file to one of the location, with descending priority
+#    ./master.toml
+#    $HOME/.seaweedfs/master.toml
+#    /etc/seaweedfs/master.toml
+# this file is read by master
+
+[master.maintenance]
+# periodically run these scripts are the same as running them from 'weed shell'
+scripts = """
+  lock
+  ec.encode -fullPercent=95 -quietFor=1h
+  ec.rebuild -force
+  ec.balance -force
+  volume.balance -force
+  volume.fix.replication
+  unlock
+"""
+sleep_minutes = 17          # sleep minutes between each script execution
+
+# configurations for tiered cloud storage
+# old volumes are transparently moved to cloud for cost efficiency
+[storage.backend]
+	[storage.backend.s3.default]
+	enabled = true
+	aws_access_key_id     = "any"     # if empty, loads from the shared credentials file (~/.aws/credentials).
+	aws_secret_access_key = "any"     # if empty, loads from the shared credentials file (~/.aws/credentials).
+	region = "us-east-2"
+	bucket = "volume_bucket"    # an existing bucket
+	endpoint = "http://server2:8333"