iTop API封装
二次封装iTop API便于调用
数据模型使用 https://github.com/annProg/itop-extensions
参数说明
| 参数 | 说明 |
|---|---|
| type | ip,app,server,url,domain,default等 (可以在config.php中定义config['map']来映射类型和对应的iTop类) |
| value | 多个值用半角逗号分隔 |
| rankdir | dot图形方向, LR或者TB，默认TB |
| depth | relation深度,默认app为1, ip, default等为3 |
| direction | 关联方向，up(依赖),down(影响),both(依赖和影响),默认为down |
| show | 控制relation显示的iTop类，逗号分隔 |
| hide | 控制relation隐藏的iTop类，逗号分隔 |
| filter | 控制objects显示的类型,逗号分隔 |
示例
使用以下参数调用
public.php?type=ip&value=10.0.0.2&filter=Server&show=Server,Cluster,Rack,ApplicationSolution&direction=both&depth=2
查询IP为10.0.0.2的服务器的关联关系，并且objects只显示Server类，relations类显示Server,Cluster,Rack,ApplicationSolution&direction,并且同时显示此服务器的上下游关联，关联深度只显示2级，返回类似如下结果
{
"relations": {
"Server::2::op.node.22": [
{
"key": "Cluster::3::op1"
},
{
"key": "ApplicationSolution::54::op.appname"
}
],
"Cluster::3::op1": [
{
"key": "ApplicationSolution::53::op.monitor"
}
],
"Rack::11::土城4F.M1": [
{
"key": "Server::2::op.node.22"
}
]
},
"objects": {
"Server::2": {
"code": 0,
"message": "",
"class": "Server",
"key": "2",
"fields": {
"id": "2",
"friendlyname": "op.node.22"
}
}
},
"code": 0,
"message": "Scope: 1; Related objects: Server= 1",
"imgurl": "http://cmdb.cn/chart/api.php?cht=gv:dot&chl=digraph+G..."
}
图片显示如下
部署方式建议
cmdbApi监听本地端口
server {
listen 127.0.0.1:8090;
access_log logs/cmdbapi.log main;
root /opt/wwwroot/cmdb.xxx.cn/cmdbApi/web;
include enable-php.conf;
location / {
index index.html index.htm index.php;
}
location ~ /\.
{
deny all;
}
}
cmdbApi画图依赖 chart接口，此接口用于将dot源码转换为图片
server {
listen 127.0.0.1:8091;
access_log logs/cmdbchart.log main;
root /opt/wwwroot/cmdb.xxx.cn/chart/;
include enable-php.conf;
location / {
index index.html index.htm index.php;
}
location ~ /\.
{
deny all;
}
}
在cmdb配置文件里做反向代理
upstream graphviz-api {
server 127.0.0.1:8091;
}
upstream cmdb-pubapi {
server 127.0.0.1:8090;
}
server {
listen 80;
server_name cmdb.xxx.cn;
access_log logs/cmdb.xxx.cn.log main;
root /opt/wwwroot/cmdb.xxx.cn/web;
include enable-php.conf;
location / {
index index.html index.htm index.php;
}
location /data/ {
deny all;
}
location ^~ /api/ {
proxy_pass http://cmdb-pubapi/;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ^~ /chart/ {
proxy_pass http://graphviz-api/;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 12h;
}
location ~ /\.
{
deny all;
}
}