Let's teach you how to learn it. PRTG HTTP API obtains the flow chart picture of the specified sensor

osc_ z3aalppw 2020-11-12 13:45:28
let teach learn it. prtg


PRTG Server support through HTTP API Get monitoring data and charts . This paper mainly introduces HTTP API To pull any sensor flow chart . The content of the article is translated and rearranged from PRTG User's Manual .
Link to the original text :
PRTG Manual: Application Programming Interface (API) Definition

@TOC

One 、PRTG API Identity authentication method

1、 Identity Authentication URL Format

PRTG API All requests for are stateless , Only need to be on all requests URL It contains authentication information . There are two authentication methods :

1、username+password ( Inscription code )
2、username+passhas( The hash code )

Two authentication methods are used to build URL Basically the same , Examples are as follows :
passhash The way :

 https://x.x.x.x/api/table.xml?username=myuser&passhash=hash

password The way :

 https://x.x.x.x/api/table.xml?username=myuser&password=mypassword

2、passhas Password hash access method

There are two ways to get passhas Password hash

2.1API Call request passhas

You can use the following API Call to request the password for the account , The easiest way is to access this directly in the browser API URL You can see that passhas

https://yourserver/api/getpasshash.htm?username=myuser&password=mypassword

2.2 Administrator Console view

Log in with an administrator account PRTG Web Administrative console , Access settings -> System management -> The user account
After entering an account, you can view the account's passhash
 Insert picture description here

Two 、 Real time charts API

1、 Real time pictures API URL

have access to PRTG API Get real-time sensor maps .PRTG Present the graph as .png or .svg file .
PNG Format picture :

/chart.png?type=graph&width=300&height=160&graphid=2&id=0

SVG Format vector image

/chart.svg?type=graph&width=300&height=160&graphid=2&id=0

Be careful :
1)API URL The authentication section must be included in the ,username=myuser&password=mypassword
2)URL Contains the account user name and password / password . This could mean security issues . It is suggested that PRTG Set up a dedicated read-only user account in , The account is a member of the dedicated user group , for example , The account only has read access to the root group and all underlying entries , Even better , Only has objects ID Read permission of , For the request API URL.
 Insert picture description here


2、 Real time graphics URL Parameters of

 Insert picture description here
The appended drawings 1: sensor ID And channel ID Here's where to view : Insert picture description here
Next issue : How to send picture and text messages with pictures through the enterprise wechat group message robot
【 Tease the teacher to take you to learn IT】PRTG The monitoring system pushes the alarm message of mixed text and text through enterprise wechat


Looking back :
【 Tease the teacher to take you to learn IT】PRTG The monitoring system combines multiple sensor channel data
【 Tease the teacher to take you to learn IT】PRTG The monitoring system pushes alarm messages through enterprise wechat
【 Tease the teacher to take you to learn IT】PRTG Monitoring system with raspberry pie collection enterprise internal wireless network quality
【 Tease the teacher to take you to learn IT】vMware ESXi 6.7 Merging third-party hardware drivers
【 Tease the teacher to take you to learn IT】Kiwi Syslog Server Installation and configuration tutorial
【 Tease the teacher to take you to learn IT】Kiwi Syslog Web Access And Active Directory Integration certification
【 Tease the teacher to take you to learn IT】vMware ESXi 6.7 Merging third-party hardware drivers
【 Tease the teacher to take you to learn IT】Windows Server Network Policy Service(NPS) Bookkeeping and auditing
【 Tease the teacher to take you to learn IT】Windows Server NPS Service construction is based on AD Domain controlled radius authentication
【 Tease the teacher to take you to learn IT】AD Domain control and freeradius Integrated authentication environment ,PAP,MSCHAPV2
【 Tease the teacher to take you to learn IT】 Convinced SSL Remote access and deep conviction behavior audit synchronous login user information










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