Deploying Mysql 8.0 database in Kubernetes (single node)

System environment: Mysql version: 8.0.19 Kubernetes version: 1.17.4 Operating system version: CentOS 7.8 1, Introduction Mysql is a commonly used relational database. It is often necessary to deploy a set of Mysql for data storage when the project is developed, tested and deployed to the generation environment. Here's how to deploy Mysql ...

Posted by itsjames on Tue, 26 Apr 2022 00:25:10 +0300

Goodbye, command line! K8S fool installation, graphical management, really fragrant!

Goodbye, command line! K8S fool installation, graphical management, really fragrant! #K8S series 4 Before, we always used the command line to manage K8S. Although this method looks cool to programmers, it is sometimes troublesome to use. Today, let's introduce a K8S visual management tool Rancher. Using it can greatly reduce our workload in ma ...

Posted by peerData on Mon, 25 Apr 2022 20:52:20 +0300

Prometheus+Grafana monitors Docker container and Linux host

Prometheus overview Prometheus was released in 2016, four years later than zabbix. Although its community support is not as perfect as the latter for the time being, it has better support for containers. It supports not only swarm native clusters, but also kubernetes container cluster monitoring. Prometheus features include: Multidimensi ...

Posted by 947740 on Mon, 25 Apr 2022 12:38:15 +0300

docker container basic operation

Container Linux container is not a new concept. The earliest container technology can be traced back to the chroot tool on the Unix series operating system in 1982 (until today, the mainstream Unix and Linux operating systems still support and carry this tool). Each container can have its own independent namespace, and the applications runn ...

Posted by BandonRandon on Sat, 23 Apr 2022 12:53:54 +0300

docker - install and deploy K8S cluster

kubernetes In Greek, it means captain or navigator Before the container technology, if multiple applications are running on the physical server, one application may occupy most of the resources, which may lead to the performance degradation of other applications. One solution is to run each application on different physical servers, but it ca ...

Posted by kevinn on Thu, 21 Apr 2022 05:24:35 +0300

k8s cluster deployment is applicable to both internal and external cloud servers

Prepare the environment Linux CentOS 7.x two or more, 7.6 used in this paper explain The default configuration in this paper is in the Intranet environment, that is, the server is in the same LAN environment, and the differential configuration of the external network is additionally marked with [difference - serial number]. You can see ...

Posted by palpie on Wed, 20 Apr 2022 23:21:36 +0300

Kubernetes FAQ summary

For various reasons, various problems may be encountered in the process of installing or using kubernetes This article lists some common faults according to the introduction of the official website to help quickly solve some common errors How to delete rc,deployment,service in inconsistent status In some cases, it is often found that the kube ...

Posted by jozard on Tue, 19 Apr 2022 16:42:30 +0300

One stop test platform: built by Metersphere local development environment

background Recently, the company will build a test platform, whose main functions involve the business linkage of products, development and testing. In fact, there are many similar open source platforms in the industry, such as Alibaba cloud efficiency, Tencent tapd, and many other cloud test platforms. As it involves the company's information ...

Posted by littleelmo on Tue, 19 Apr 2022 11:08:00 +0300

Docker Introduction & & User Manual

1. Introduction 1.1 what is docker Docker was originally an internal project launched by Solomon Hykes, the founder of dotCloud company, during his stay in France. It was open-source under the Apache 2.0 license agreement in March 2013. The main project code is maintained on GitHub. The language launched by Go ogle doc is used for development. ...

Posted by shamoon on Tue, 19 Apr 2022 07:14:16 +0300

Dockerfile simply explains, creates images, and publishes its own images to DockerHup and Alibaba cloud image services

DockerFile DockerFile introduction dockerfile is the file used to build the docker image!: Command parameter script Construction steps: 1. Write a dockerfile file 2. docker build is built into an image 3. docker run run image 4. docker push releases images (DockerHup, Alibaba cloud image warehouse!) See how the authorities do it: take c ...

Posted by Sirus121 on Mon, 18 Apr 2022 19:53:04 +0300