hengyunabc / zabbix-api

zabbix-api for java

zabbix-api

zabbix-api for java

https://www.zabbix.com/wiki/doc/api

https://www.zabbix.com/documentation/2.4/manual/api/reference/user/login

Based on zabbix api version 2.4.

Zabbix api version 2.2 will throw a exception.

##Info API is simple, beacuse java can not process json like dynamic language.

You can build you own Request Object.

public interface ZabbixApi {

	public void init();

	public void destory();

	public String apiVersion();

	public JSONObject call(Request request);

	public boolean login(String user, String password);
}

##Example

		String url = "http://192.168.90.102/zabbix/api_jsonrpc.php";
		zabbixApi = new DefaultZabbixApi(url);
		zabbixApi.init();

		boolean login = zabbixApi.login("zabbix.dev", "goK0Loqua4Eipoe");
		System.err.println("login:" + login);

		String host = "192.168.66.29";
		JSONObject filter = new JSONObject();

		filter.put("host", new String[] { host });
		Request getRequest = RequestBuilder.newBuilder()
				.method("host.get").paramEntry("filter", filter)
				.build();
		JSONObject getResponse = zabbixApi.call(getRequest);
		System.err.println(getResponse);
		String hostid = getResponse.getJSONArray("result")
				.getJSONObject(0).getString("hostid");
		System.err.println(hostid);

You can set your own HttpClient.

		RequestConfig requestConfig = RequestConfig.custom()
				.setConnectTimeout(5 * 1000).setConnectionRequestTimeout(5 * 1000)
				.setSocketTimeout(5 * 1000).build();
		PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager();

		CloseableHttpClient httpclient = HttpClients.custom().setConnectionManager(connManager)
				.setDefaultRequestConfig(requestConfig).build();

		ZabbixApi zabbixApi = new DefaultZabbixApi(
				"http://localhost:10051/zabbix/api_jsonrpc.php", httpclient);
		zabbixApi.init();

		String apiVersion = zabbixApi.apiVersion();

		System.out.println("api version:" + apiVersion);

		zabbixApi.destory();

##Maven dependency

<dependency>
    <groupId>io.github.hengyunabc</groupId>
    <artifactId>zabbix-api</artifactId>
    <version>0.0.2</version>
</dependency>

##Links

https://github.com/hengyunabc/zabbix-sender

##Licence Apache License V2

zabbix-api's Issues

想通过调用api来收集数据（调用sender发送数据到server）但是无法调通。

你好，下载了zabbix-api，api-master和sender-master但是按照readme和test测试无法调用api。
测试api-master和sender-master都无法调通……

How to compose a request in which "params" is an array rather than an object

E.g., https://www.zabbix.com/documentation/5.0/en/manual/api/reference/trigger/create

how to pass the array of hostid to trigger.get or event.get?

Hi,

could you help how to pass the array of hostid or itemid to trigger.get or event.get to the result for only those hostids?

thanks in advance

Refactor project and resolve some problems

Hi, hengyunabc,
I've refactored the project (https://github.com/tinawenqiao/zabbix3api) and do some things as following:
1. Design uniform API return result. ZabbixAPIResult has 3 fields: code, data, message.
2. Refactor Request class and change "params" from Map to Object. It resolve the main problem
of original project that it can’t support multiple params. The issue url:#9
3. Replace alibaba fastjson with jackson lib.
4. Use JDK 1.8.

How to config to get the trigger?

Hi,

How to config to get the trigger through java API?

Could you please give one example?

info

how can i check if exist a item ?

中文乱码的问题

您好，我调用一个script，在一台windows主机上执行了net user Administrator命令，由于该windows主机是中文操作系统，所以返回的JSONObject中的value是乱码，请问可以通过转码解决吗？
以下是接收到的json内容：
{
"id":2,
"jsonrpc":"2.0",
"result":{
"response":"success",
"value":"?û??? Administrator\r\nȫ?? \r\nע?? ????????(??)???????ʻ?\r\n?û???ע?? \r\n???/??????? 000 (ϵͳĬ??ֵ)\r\n?ʻ????? No\r\n?ʻ????? ?Ӳ?\r\n\r\n?ϴ????????? 2010/11/21 5:56:34\r\n???뵽?? ?Ӳ?\r\n????ɸ?? 2010/11/21 5:56:34\r\n??Ҫ???? Yes\r\n?û????Ը?????? Yes\r\n\r\n????Ĺ???վ All\r\n??¼?ű? \r\n?û??????ļ? \r\n??Ŀ¼ \r\n?ϴε?¼ 2010/11/21 5:48:12\r\n\r\n??????ĵ?¼Сʱ?? All\r\n\r\n???????Ա *Administrators *HomeUsers \r\nȫ?????Ա *None \r\n????ɹ???ɡ?"
}
}

How to optimize the execution time??

Hi @hengyunabc ,

I'm trying to get a particular trigger by searching for a specific description for a given time frame.

I have configured to get trigger for a particular description and Getting these triggers for a given time, the time limit in trigger function is not giving desired output. So to get the trigger for a given time, we have to use event.get
When we pass these json array to each function and the logic I defined using java, it takes time to get the data and performance is also affected.

Could you please help or guide me, how to optimize the code to reduce the execution time?

Passing the response as an array?

Hi @hengyunabc ,

is there a way to pass the json response to an array and then pass those array to the next function?

目前的设计不能处理params是数组的情况

params被定义成Map了，那么在类似user.delete的时候是不是就不适用了？

CloseableHttpResponse needs to be fully consumed and closed

Method call() here needs to properly deal with CloseableHttpResponse.

It needs to make sure that:

• Response content is fully consumed
  This will allow the connection manager to safely re-use the connection. This is easily achievable by calling EntityUtils.consume(entity); before returning the data;

• CloseableHttpResponse is actually closed, in order to ensure correct deallocation of system resources.
  This MUST be called from a finally clause. So it would just a question of adding response.close(); in a finally block.

set loglevel to WARN

Hello.
Thank you for that lib!
I'd like to set loglevel for org.apache.http.*, but i don't know how - i'm far from programming in java(
Can you help me?

接口参数使用实现类问题

方法里的参数都是要ArrayList, HashMap, 这个不合理的，使用List和Map就够了。

以空格进行分割，忽略双引号中的空格。

例如我有一行数据，我想要以空格进行分割数据，但是用双引号和 [ ] 括起来的数据不要用空格分割，请问如何实现，感谢。

Runtime Exception!!

HI @hengyunabc ,

I'm getting below exception? how to resolve this?
Exception in thread "main" java.lang.RuntimeException: DefaultZabbixApi call exception!
at com.java.emc.zabbixpoc.DefaultZabbixApi.call(DefaultZabbixApi.java:147)
at com.java.emc.zabbixpoc.ZabbixTriggerModelVer2.main(ZabbixTriggerModelVer2.java:143)

Exception in thread "main" com.alibaba.fastjson.JSONException: syntax error, pos 1

Error coming at

Exception in thread "main" com.alibaba.fastjson.JSONException: syntax error, pos 1
at com.alibaba.fastjson.parser.DefaultJSONParser.parse(DefaultJSONParser.java:1248)
at com.alibaba.fastjson.parser.DefaultJSONParser.parse(DefaultJSONParser.java:1158)
at com.alibaba.fastjson.JSON.parse(JSON.java:141)
at com.alibaba.fastjson.JSON.parse(JSON.java:125)
at com.alibaba.fastjson.JSON.parse(JSON.java:112)
at zabbixjavaapi.call(zabbixjavaapi.java:116)
at zabbixjavaapi.apiVersion(zabbixjavaapi.java:93)
at main.main(main.java:25)

Code

public JSONObject call(request request)
{

    if(request.getAuthentication()==null)
    {
        request.setAuthentication(auth);
    }

    try 
    {
        HttpUriRequest httpRequest = org.apache.http.client.methods.RequestBuilder
                .post().setUri(uri)
                .addHeader("Content-Type", "application/json")
                .setEntity(new StringEntity(JSON.toJSONString(request)))
                .build();
        CloseableHttpResponse response = httpClient.execute(httpRequest);
        HttpEntity entity = response.getEntity();
        byte[] data = EntityUtils.toByteArray(entity);
        return (JSONObject) JSON.parse(data);
    } 
    catch (IOException e) 
    {
        throw new RuntimeException("DefaultZabbixApi call exception!", e);
    }




}

Could you help me out regarding this?

Support for 'delete' requests

Please,
Add support for Zabbix '*.delete' requests, which contains the array of ids only (as request params).
For example see the documentation on item.delete method.
You can use my implementation of this feature.

Versions of the libraries

Hi, I'm trying to use the Zabbix-api but I'm having some problem.

I think that the problem is the versions of the libraries, especially the org.log4j.

So, Could you tell me which version I should use?

Thank you.

Follow the console error:

Failed to instantiate SLF4J LoggerFactory
Reported exception:
java.lang.NoClassDefFoundError: org/apache/log4j/Level
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:140)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:119)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:328)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:280)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:301)
at br.jus.tjrr.zabbixAPI.DefaultZabbixApi.(DefaultZabbixApi.java:22)
at br.jus.tjrr.javaclasses.ConexaoZabbixTeste.main(ConexaoZabbixTeste.java:15)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Level
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Level
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:140)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:119)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:328)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:280)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:301)
at br.jus.tjrr.zabbixAPI.DefaultZabbixApi.(DefaultZabbixApi.java:22)
at br.jus.tjrr.javaclasses.ConexaoZabbixTeste.main(ConexaoZabbixTeste.java:15)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Level
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more

Hi, Any plans to merge development branch into main?

This seems to be a lot of changes there?

hostgroupCreate() 可以用吗？

我看过你的kafka的代码，里面引用的是0.01的版本，里面也有创建hostgroup的方法，和你这个里面的差距还蛮大，这里的可以使用吗？

zabbix api 获取历史数据会丢失

通过zabbix api重复调用api磁盘使用率的历史数据的时候会出现丢失数据的问题

NullPointerException

您好：
在调用您zabbix-api-0.0.2去查询监控项Item是否存在时，会报出如下的错误信息：
java.lang.NullPointerException：at io.github.hengyunabc.zabbix.api.DefaultZabbixApi.java136
以下是我自己封装的接口：
public boolean queryItem(String hostid, String key){
JSONObject jsonObject = new JSONObject();
jsonObject.put("key_",new String[]{key});
Request request = RequestBuilder.newBuilder().method("item.get")
.paramEntry("hostids",hostid)
.paramEntry("search",jsonObject)
.paramEntry("sortfield","name")
.build();
com.alibaba.fastjson.JSONObject response = new com.alibaba.fastjson.JSONObject();
try{
response = zabbixApi.call(request);
}catch(RuntimeException e){
e.printStackTrace();
}
return response.getJSONArray("result").size() == 0 ? false : true;
}
try中的代码报出的错误，想请教下您怎么解决，谢谢！

timestamp problem with zabbix 3.0

Hi!

I've discovered that Zabbix server 3.01 doesn't accept the data from ZabbixSender correctly.
The problem is that ZabbixSender always send timestamp for the whole request as System.currentTimeMillis(), though Unix timestamp (time in seconds) is required for zabbix items. Older versions of server accepted this, the new one does not.

The fix is simple - I replaced with System.currentTimeMillis()/1000;, and now it works fine.

zabbix api 能否去除重复数据？

用jackson重构了您的代码？

HI， 我根据自己的实际需求重构了你的zabbix-api 和sedder， 我想取得你的同意。
如果可以的话，我把修改的给你提交一个PR， 你可以看看。多谢！
代码在这里https://github.com/bxf12315/indy-metrics/blob/refacing-tmp/

Example中的destory()不对，应该是destroy()