How to use dataant to monitor Apache APIs IX

Background information

Apache APISIX Is an open source cloud native API gateway , As API gateway , It's dynamic 、 real time 、 High performance and so on , Provides load balancing 、 Dynamic upstream 、 Grayscale Publishing 、 Service failure 、 Identity Authentication 、 Observability and other rich traffic management functions . You can use Apache APISIX To handle the traditional north-south flow , And the East-West flow between services , You can also think of it as K8s Ingress controller To use . Thanks to the APISIX Fully dynamic design , Configuration changes can be made at any time without restarting the service .

DataAnt The whole stack cloud monitoring system can summarize through big data and machine learning IaaS、PaaS and SaaS All operation and maintenance data of layer , Provide users with a unified visual interface . DataAnt Allows users to move seamlessly and quickly between related monitoring data sources , Without switching tools , Learn more about yourself IT The state of the system . It provides DataAnt Agent   It can be monitored in real time APISIX And upload its monitoring data to DataAnt PaSS platform , Realize one-stop monitoring in the cloud .

Introduction of the principle

One 、 Collection configuration

DataAnt Agent First it will pass config.yaml The configuration of APISIX Item to initialize and register the collector . same Agent You can register multiple collectors . The collector collects APISIX After exposure to indicators , Encrypt the index data and upload it to DataAnt Cloud.

Two 、 Data visualization

DataAnt Cloud After receiving the data , The data will be stored in the time series database after preliminary monitoring information supplement and processing , And then you can go through DataAnt Of Dashboard Real-time monitoring APISIX.

3、 ... and 、 Warning notice

The data will also be distributed to alarm matching processing through messages , Then the notification aggregation is performed, and finally the alarm is sent through the configured notification mode , That is, it can receive in real time APISIX Abnormal conditions of .

Configuration Guide

1. First visit [DataAnt Cloud](http://139.224.11.158), Register your account and log in to the platform .

2. Get it from the following network disk link DataAnt Of Agent, Upload to after downloading APISIX On the same machine and add execution permission .
      1.   Extract the link : https://pan.baidu.com/s/1fabvSiDLDh8ZRTjpzINHLg 

   2.   Extraction code : 87d4

3. Create in current directory DataAnt Agent Required profile ./config.yaml. The detailed configuration is as follows ：

tenantId: 11       #  The  ID  It's yours  DataAnt  Users of the platform  ID.  hostIp: 127.0.0.1  #  Identification of the host  IP  hostName: apisix  configs:   - uri: http://127.0.0.1:9091  # APISIX  Ports exposed by monitoring indicators .     type: apisix                #  Monitoring type selection  APISIX     asName: apisix_test         #  Alias      user: admin                 #  The user name can be omitted   

4.   Start with the following command Agent.

./agent  

After successful startup , The following data will be returned ：

2022/06/21 20:50:10 {"code":200,"msg":" The request is successful ","data":null}  2022/06/21 20:50:30 {"code":200,"msg":" The request is successful ","data":null}  2022-06-21 20:51:00:000        INFO        apisix/apisix.go:25         Obtain the corresponding monitoring data , Data length 1675  2022-06-21 20:51:00:000        INFO        prometheus/prometheusCollector.go:43         Get the corresponding monitoring data and start parsing 1675  2022-06-21 20:51:00:000        INFO        prometheus/prometheusCollector.go:43         Obtain the corresponding monitoring data to complete the analysis   Number of analytical indicators 21  2022-06-21 20:51:00:000        INFO        collector/collector.go:82        apisix Amount of data collected 21  2022-06-21 20:51:00:000        INFO        runtime/asm\_amd64.s:1581        apisix\_test9091: Number of indicators :21  

5. stay DataAnt Click Install integration plug-in on the platform homepage > Monitor plug-ins , choice APISIX, And click To configure Under the Click configuration .

6. stay DataAnt On the platform home page, click the dashboard in the left navigation bar and create a new dashboard .

Choose the indicators you need , And drag it onto the dashboard , The indicators of configuration completion are as follows ：

matters needing attention

DataAnt Agent every other 30 The data will be reported once every second , So there will be some delay .

summary

This article mainly introduces how to pass DataAnt Agent Upload APISIX The index data of DATA ANT In the monitoring system , You can use it later , Configure relevant alarm rules and alarm contacts , When the service fails , I can inform you in time .