Create & Init Project...

app/admin/main/bfs/model/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "arg.go",
+        "group.go",
+        "store.go",
+        "volume.go",
+    ],
+    importpath = "go-common/app/admin/main/bfs/model",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/admin/main/bfs/model/arg.go

@@ -0,0 +1,55 @@
+package model
+
+// ArgCluster .
+type ArgCluster struct {
+	Cluster string `form:"cluster" validate:"required"`
+}
+
+// ArgAddVolume add volume
+type ArgAddVolume struct {
+	Group string `form:"group" validate:"required"`
+	Num   int64  `form:"num" validate:"required"`
+}
+
+// ArgAddFreeVolume add free volume
+type ArgAddFreeVolume struct {
+	Group string `form:"group" validate:"required"`
+	Dir   string `form:"dir" validate:"required"`
+	Num   int64  `form:"num" validate:"required"`
+}
+
+// ArgCompact group compact
+type ArgCompact struct {
+	Group string `form:"group" validate:"required"`
+	Vid   int64  `form:"vid"`
+}
+
+// ArgGroupStatus group status
+type ArgGroupStatus struct {
+	Group  string `form:"group" validate:"required"`
+	Status string `form:"status" validate:"required"`
+}
+
+// RespRack .
+type RespRack struct {
+	Racks map[string]*Rack `json:"racks"`
+}
+
+// RespGroup .
+type RespGroup struct {
+	Groups map[string]*Group `json:"groups"`
+}
+
+// RespVolume .
+type RespVolume struct {
+	Volumes map[string]*VolumeState `json:"volumes"`
+}
+
+// RespTotal .
+type RespTotal struct {
+	Space     int64 `json:"space"`
+	FreeSpace int64 `json:"free_space"`
+	Groups    int64 `json:"groups"`
+	Stores    int64 `json:"stores"`
+	Volumes   int64 `json:"volumes"`
+}

app/admin/main/bfs/model/group.go

@@ -0,0 +1,12 @@
+package model
+
+// Group .
+type Group struct {
+	Stores     []string          `json:"stores"`
+	StoreDatas map[string]*Store `json:"store_datas"`
+	Total      struct {
+		Space     int64 `json:"space"`
+		FreeSpace int64 `json:"free_space"`
+		Volumes   int64 `json:"volumes"`
+	} `json:"total"`
+}

app/admin/main/bfs/model/store.go

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+package model
+
+// zookeeper save the store meta data.
+//
+//                                 /rack -- rack root path
+//									 |
+//                   /rack-a -------- --------- /rack-b -- rack node path
+//                     |
+//         /store-a -------- /store-b -- store node path (data: {"stat":"localhost:6061","admin":"localhost:6063","api":"localhost:6062","status":0})
+//            |                 |
+// /volume-1 -                   - /volume-4 volume node path (data: /tmp/block_1,/tmp/block_1.idx,1)
+// /volume-2 -                   - /volume-5
+// /volume-3 -                   - /volume-6
+
+// Store status const.
+const (
+	// bit
+	StoreStatusEnableBit = 31
+	StoreStatusReadBit   = 0
+	StoreStatusWriteBit  = 1
+	StoreStatusSyncBit   = 2
+	// status
+	StoreStatusInit   = 0                                              // 0
+	StoreStatusEnable = (1 << StoreStatusEnableBit)                    // 2147483648
+	StoreStatusRead   = StoreStatusEnable | (1 << StoreStatusReadBit)  // 2147483649
+	StoreStatusWrite  = StoreStatusEnable | (1 << StoreStatusWriteBit) // 2147483650
+	StoreStatusHealth = StoreStatusRead | StoreStatusWrite             // 2147483651
+	StoreStatusSync   = StoreStatusEnable | (1 << StoreStatusSyncBit)  // 2147483652
+	StoreStatusFail   = StoreStatusEnable                              // 2147483648
+)
+
+// Rack get all store and volume.
+type Rack struct {
+	Stores map[string]*Store `json:"stores"`
+}
+
+// Store meta data.
+type Store struct {
+	Stat   string `json:"stat"`
+	Admin  string `json:"admin"`
+	API    string `json:"api"`
+	ID     string `json:"id"`
+	Rack   string `json:"rack"`
+	Status int    `json:"status"`
+	States struct {
+		Init   bool `json:"init"`
+		Enable bool `json:"enable"`
+		Read   bool `json:"read"`
+		Write  bool `json:"write"`
+		Sync   bool `json:"sync"`
+		Fail   bool `json:"fail"`
+	} `json:"states"`
+	Volumes []string `json:"volumes"`
+}
+
+// ParseStates parse states.
+func (s *Store) ParseStates() {
+	s.States.Init = s.Status == StoreStatusInit
+	s.States.Enable = s.Status&StoreStatusEnable == StoreStatusEnable
+	s.States.Read = s.Status&StoreStatusRead == StoreStatusRead
+	s.States.Write = s.Status&StoreStatusWrite == StoreStatusWrite
+	s.States.Sync = s.Status&StoreStatusSync == StoreStatusSync
+	s.States.Fail = s.Status == StoreStatusFail
+}

app/admin/main/bfs/model/volume.go

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+package model
+
+// type Volumes struct {
+// 	Vol map[string]*VolumeState
+// }
+
+// VolumeState  for zk /volume stat
+type VolumeState struct {
+	TotalWriteProcessed uint64 `json:"total_write_processed"`
+	TotalWriteDelay     uint64 `json:"total_write_delay"`
+	FreeSpace           uint32 `json:"free_space"`
+	Dir                 string `json:"dir"`
+}
+
+// func (v *Volumes) GetVolumeState(id string) *VolumeState {
+// 	vs, ok := v.Vol[id]
+// 	if !ok {
+// 		return nil
+// 	}
+// 	return vs
+// }