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标准API接口转发APP(Apiadapt)
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标准API接口转发APP\(Apiadapt\) ## 需求设计: # ⼀.k8s安装APP(仅在k8s环境中的功能点) ## 功能点名称:服务配置 ### 原型:  - 1. __功能点描述:__ 此功能点是为了设置k8s pod中的服务状态和设置提供服务的副本数,需要注意的是,此功能要在系统中判断是否是k8s的分布式环境 ### 实现步骤: 1. 点击应⽤市场中的“安装”按钮,弹出服务配置 2. 在服务配置窗⼝中选择“有状态”或者是“⽆状态”(默认是⽆状态),输⼊副本数(仅允许输⼊正整数,默认是 1) 1. 点“确认”按钮,后续进⾏常规安装 ### 调⽤接⼝ #### 输⼊参数: 需要在原来install接⼝服务中增加 kind 和 replicas,分别代表状态和副本数 kind有两种状态分别是: kind: stateful kind: unStateful __例如如下⼊参json__ \{ "id": "guid", "jsonrpc": "2\.0", "method": "service", "params": \{ "args": \{ "ids": \[ "02oj3ppkv9r0g" \], "apps":\[ \{"id": "02oj3ppkv9r0g", "name": "mom\-item"\} \], "kind": "stateful", "replicas": 3 \}, "context": \{ "uid": "", "lang": "zh\_CN", "useDisplayForModel": true \}, "model": "meta\_app\_store", "tag": "master", "service": "installApp" ### 回调接⼝ \} \} http://127\.0\.0\.1:4500/callback #### 调⽤⽅式:post回调输⼊参数: 保留以上接⼝⼊参的所有参数,增加dependencies、extend、caller,如下: \{ "id": "guid", "jsonrpc": "2\.0", "method": "service", "params": \{ "args": \{ "ids": \[ "02oj3ppkv9r0g" \], "apps": \[\{ "id": "0279nkacdvpj4", "name": "app3" \}\], "kind": "stateful", "replicas": 3, "dependencies": \["app1", "app2"\], "extend": \["app1", "app2"\], "caller": "uninstall" \}, "service": "", "context": \{ "uid": "", "lang": "zh\_CN" \}, "model": "meta\_app", "tag": "master" \} \} ## 功能点名称:服务列表 ### 原型  - 1. __功能点描述__ 列出⼀安装服务的服务列表 ### 实现步骤 1. 点击左边菜单的“运维管理”下的”服务列表“菜单,右边显示服务列表 2. 点击列表“操作”列的“设置副本数”,可以设置该服务的副本数,服务数需要校验,只允许输⼊整数,⼤⼩控制在5 以内(可配置) ### 调⽤边⻋接⼝ #### 服务列表 http://127\.0\.0\.1:4500/getHosts (与如下的docker 主机列表相同) #### 调⽤⽅式:get输⼊参数: ⽆输⼊参数 #### 输出参数: \[\{ "extend": \["iiot\_base", "net", "iiot\_thing", "iiot\_project", "redis"\], "caller": "start", "replicas": 1, //副本数 "kind": "stateful", "ids": \["032sscz5p8cu8", "032swsetcxssg", "032sxxbpv0v0g", "032sxxycue8e8", "032sxyju4ym0w", "032sxzdpb981s", "032sy0lve4c1s", "032sy2fogbi0w", "032sy32u5xgqo", "032sy3qxg6ark"\], "fromStream": false, "model": "iiot\_alarm\_monitor", "svcName": "iiot", // 服务名 "tag": "master", "state": "installing", //状态: 有这个参数表示安装中,没有表示已安装 "apps": \[\{ //安装的应⽤ "name": "apiadapt", "id": "032sscz5p8cu8" \}, \{ "name": "iiot\_datasource", "id": "032swsetcxssg" \}, \{ "name": "iiot\_access", "id": "032sxxbpv0v0g" \},\{ "name": "iiot\_thing", "id": "032sy3qxg6ark" \}\], "dependencies": \["iiot\_base", "iiot\_thing", "iiot\_task\_scheduler", "iiot\_store", "iiot\_project", "net", "redis"\] \}, \{ "replicas": 1, "kind": "unStateful", "fromStream": false, "svcName": "doc", "dependencies": \[\], "extend": \[\], "caller": "start", "useDisplayForModel": true, "ids": \["032sxvu6dvhmo"\], "model": "ui\_menu", "tag": "master", "apps": \[\{ "name": "doc", "id": "032sxvu6dvhmo" \}\] \} 注:以上输出参数对应两个服务,对应⻚⾯的字段清查看注释 #### 设置副本数调⽤⽅式:post http://127\.0\.0\.1:4500/setReplicas __输⼊参数:__ \{ "svcName": "app1", "replicas": 2 \} __输出参数:__ true/false ## 功能点名称:安装app加⼊现有服务 ### 原型  - 1. __功能点描述__ ### 把需要新安装的app加⼊到现有的服务pod中 ### 实现步骤 - - 1. 在安装app的过程中可以选择“新建服务”或者“加⼊现有服务” 2. “新建服务“与原来界⾯相同,”加⼊现有服务“可选择已经存在的服务名 ### 调⽤接⼝ “服务名” 调⽤如上的服务列表可得到服务名列表 “确认” 与原来的安装接⼝相同 注:这个功能后端没有⼯作量,只是前端界⾯的改变 # 功能实现: ## 功能点名称:服务列表 App:apiadapt Model:service\_node Service:search  ## 功能点名称:安装app加⼊现有服务 App:base Model:installed\_service Service:search 
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