telegraf uses the plug-in inputs.exec to collect monitoring data

Although telegraf (v1.5.2) is easy to use, it can't help you to collect all the data you need by default, such as io data. By default, it only collects the relevant data such as io time, IOPs in process, weighted io time, read, write, etc. it can't collect the iops, await, svctm, util and other data of each disk. Recently, there is such a deman ...

Posted by Byron on Mon, 04 Nov 2019 09:09:13 -0800

Extension of InfluxDB Result Mapper Based on Influxdb

Ideals are full and reality is skeletal. Because the business needs "flexible and configurable" functional requirements, when using java to develop the query function of Influxdb, there is a problem that the name of Measurement annotation may need to change dynamically. Let's first look at the code for the @Measurement annotation: pac ...

Posted by postmanager on Mon, 14 Oct 2019 07:46:12 -0700

Getting started with InfluxDB Part 1: Installation

1. Introduction to InfluxDB Part 1: Installation 1.1. Environmental preparation Centos 7 + Telegraf 1.10.3 + InfluxDB 1.7.6 + InfluxDb Studio 1.2. InfluxDB 1.2.1. Install influxDB wget https://dl.influxdata.com/influxdb/releases/influxdb-1.7.6.x86_64.rpm sudo yum localinstall influxdb-1.7.6.x86_64.rpm 1.2.2. Start InfluxDB systemctl start influ ...

Posted by sgtbash on Sun, 29 Sep 2019 21:39:50 -0700

SpringBoot 2.0 + InfluxDB+ Sentinel Real-time Monitoring Data Store

Preface Alibaba provides a console that demonstrates Sentinel's basic capabilities and workflow without relying on the components necessary in a production environment, such as a persistent back-end database, a reliable configuration center, and so on.Sentinel currently stores monitoring and rule data in an in-memory mode, with a maximum stora ...

Posted by dearmoawiz on Mon, 23 Sep 2019 18:45:34 -0700

Influxdb Custom Data Sampling (CQ)

Influxdb provides two ways to integrate data: Continuous Queries (CQ: Continuous Queries) and Retention Policies (RP: Retention Policies). The combination of these two methods can not only preserve the data of a long time ago, but also reduce the system resources occupied by the data on the premise of reducing the accuracy. Generally, continuo ...

Posted by lailaigogo on Thu, 30 May 2019 12:31:56 -0700

Installation and Configuration of Dashboard and Heapster on the Main Node k8s 1.10.6 (II)

Installation and Configuration of Dashboard and Heapster on the Main Node k8s 1.10.6 (II) One: Configure the mirrors used by Kubeadm on all nodes This is the top priority, because for domestic reasons, we can not access Google's image library, so we need to execute the following script to get the same image from the Docker Hu ...

Posted by Theophilus on Wed, 15 May 2019 18:05:48 -0700

Operating InfluxDB with python

Environment: CentOS 6.5_x64InfluxDB version: 1.1.0Python version: 2.6 Dead work Start the server Execute the following commands:   service influxdb start Examples are as follows: [root@localhost ~]# service influxdb start Starting influxdb... influxdb process was started [ OK ] [root@localhost ~]# Install influxdb-pytho ...

Posted by fxb9500 on Tue, 16 Apr 2019 16:21:33 -0700

Install dashboard v1.10 + Heapster for kubernetes 1.12.1

Dashboard is the official WEB UI of kubernetes. Heapster adds usage statistics and monitoring functions for clusters and dashboards for Dashboard. Use InfluxDB as the back-end storage for Heapster. Dashboard Installation kubernetes dashboard official Resource Definition Document: https://raw.githubusercontent.com/kubernetes/dashboard/master/s ...

Posted by CoderDan on Sat, 26 Jan 2019 04:03:14 -0800