fix

apps/iot/include/iot.hrl

@@ -8,19 +8,72 @@
 %%%-------------------------------------------------------------------
 -author("licheng5").
 
-%% 状态定义
--define(STATUS_INACTIVE, 0).
--define(STATUS_ONLINE, 1).
--define(STATUS_OFFLINE, 2).
--define(STATUS_DELETE, 3).
+%% 主机状态定义
+-define(HOST_STATUS_INACTIVE, 0).
+-define(HOST_STATUS_ONLINE, 1).
+-define(HOST_STATUS_OFFLINE, 2).
+-define(HOST_STATUS_DELETE, 3).
+
+%% cpu相关
+-record(cpu_metric, {
+    %% cpu编号
+    num = 1,
+    %% 负载
+    load = 0
+}).
+
+%% 内存相关, 单位kb
+-record(memory_metric, {
+    %% 使用量
+    used = 0,
+    %% 总量
+    total = 0
+}).
+
+%% 硬盘相关, 单位kb
+-record(disk_metric, {
+    %% 使用量
+    used = 0,
+    %% 总量
+    total = 0
+}).
+
+%% 接口相关
+-record(interface_metric, {
+    %% 接口名称
+    name = <<>>,
+    %% 接口详情
+    desc = <<>>,
+    %% 接口状态
+    status
+}).
+
+%% 主机指标
+-record(host_metrics, {
+    cpus = [],
+    cpu_temperature = 0,
+    memory = #memory_metric{},
+    disk = #disk_metric{},
+    interfaces = []
+}).
 
 %% 主机定义
 -record(host, {
+    %% ID
     id :: binary(),
+    %% 名称
     name :: binary(),
+    %% 型号
     model :: binary(),
+    %% 单元网格编号
     cell_id :: integer(),
+    %% 接入设备数
     terminal_num = 0 :: integer(),
+    %% 服务器指标
+    metrics,
+    %% 接入时间
+    activated_ts = 0 :: integer(),
+    %% 最后上线时间
     update_ts = 0 :: integer(),
     status = 0 :: integer()
 }).

apps/iot/src/model/host_model.erl

@@ -39,7 +39,7 @@ insert(Id, Name, Model, CellId) ->
         cell_id = CellId,
         terminal_num = 0,
         update_ts = 0,
-        status = ?STATUS_INACTIVE
+        status = ?HOST_STATUS_INACTIVE
     },
 
     case mnesia:transaction(fun() -> mnesia:write(host, Host, write) end) of

apps/iot/src/model/terminal_model.erl

@@ -36,7 +36,7 @@ insert(Id, HostId, Name, ProductId, VendorId, Model, CellId) ->
         cell_id = CellId,
         host_id = HostId,
         update_ts = 0,
-        status = ?STATUS_INACTIVE
+        status = ?HOST_STATUS_INACTIVE
     },
 
     case mnesia:transaction(fun() -> mnesia:write(terminal, Terminal, write) end) of