Implement etcd-backup-restore on OSS of Alicloud

Gopkg.toml

@@ -82,6 +82,14 @@ required = ["github.com/coreos/bbolt"]
   name = "github.com/prometheus/client_golang"
   version = "0.9.2"
 
+[[constraint]]
+  name = "github.com/aliyun/aliyun-oss-go-sdk"
+  version = "1.9.4"
+
 [[override]]
 name = "gopkg.in/fsnotify.v1"
-source = "https://github.com/fsnotify/fsnotify.git"
+source = "https://github.com/fsnotify/fsnotify.git"
+
+[[override]]
+name = "github.com/ugorji/go"
+revision = "b4c50a2b199d93b13dc15e78929cfb23bfdf21ab"

LICENSE.md

@@ -280,6 +280,10 @@ https://github.com/gophercloud/gophercloud.
 Copyright 2012-2013 Rackspace, Inc.  
 Apache 2 license (https://github.com/gophercloud/gophercloud/blob/master/LICENSE)
 
+Alibaba Cloud OSS SDK for Go.
+https://github.com/aliyun/aliyun-oss-go-sdk.
+Copyright 2019 The Alibaba Cloud Authors
+Apache 2 license (https://github.com/aliyun/aliyun-oss-go-sdk/blob/master/README.md)
 
 Prometheus instrumentation library for Go applications.  
 https://github.com/prometheus/client_golang.  

chart/values.yaml

@@ -58,6 +58,26 @@ tls:
 # podAnnotations will be placed to the resulting etcd pod
 podAnnotations: {}
 
+# Alicloud OSS storage configuration
+# Note: No volumeMounts needed
+# storageProvider: "OSS"
+# env:
+# - name: "ALICLOUD_ENDPOINT"
+#   valueFrom:
+#     secretKeyRef:
+#       name: etcd-backup
+#       key: "storageEndpoint"
+# - name: "ALICLOUD_ACCESS_KEY_ID"
+#   valueFrom:
+#     secretKeyRef:
+#       name: etcd-backup
+#       key: "accessKeyID"
+# - name: "ALICLOUD_ACCESS_KEY_SECRET"
+#   valueFrom:
+#     secretKeyRef:
+#       name: etcd-backup
+#       key: "accessKeySecret"
+
 # Aws S3 storage configuration
 # Note: No volumeMounts variable needed
 # storageProvider: "S3"