FilerStore: add redis_lua

weed/filer/redis_lua/redis_cluster_store.go

@@ -0,0 +1,44 @@
+package redis_lua
+
+import (
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"github.com/go-redis/redis/v8"
+)
+
+func init() {
+	filer.Stores = append(filer.Stores, &RedisLuaClusterStore{})
+}
+
+type RedisLuaClusterStore struct {
+	UniversalRedisLuaStore
+}
+
+func (store *RedisLuaClusterStore) GetName() string {
+	return "redis_lua_cluster"
+}
+
+func (store *RedisLuaClusterStore) Initialize(configuration util.Configuration, prefix string) (err error) {
+
+	configuration.SetDefault(prefix+"useReadOnly", false)
+	configuration.SetDefault(prefix+"routeByLatency", false)
+
+	return store.initialize(
+		configuration.GetStringSlice(prefix+"addresses"),
+		configuration.GetString(prefix+"password"),
+		configuration.GetBool(prefix+"useReadOnly"),
+		configuration.GetBool(prefix+"routeByLatency"),
+		configuration.GetStringSlice(prefix+"superLargeDirectories"),
+	)
+}
+
+func (store *RedisLuaClusterStore) initialize(addresses []string, password string, readOnly, routeByLatency bool, superLargeDirectories []string) (err error) {
+	store.Client = redis.NewClusterClient(&redis.ClusterOptions{
+		Addrs:          addresses,
+		Password:       password,
+		ReadOnly:       readOnly,
+		RouteByLatency: routeByLatency,
+	})
+	store.loadSuperLargeDirectories(superLargeDirectories)
+	return
+}