kubeadm deployment k8s cluster
Experimental environment:master node: 192.168.1.10 (master)Node 1: 192.168.1.20 (node01)Node2 node: 192.168.1.30 (node02...
centos7 installation process and host configuration
This article records the whole process of CentOS 7 64 bit installation on the virtual machine, which I downloaded for my future installation and use ...
Centos7 uses Yum source to install mongodb version 4.2 database
Centos7 uses Yum source to install mongodb version 4.2 database 1. Modify the support of yum installation source for mongodb Official documents avail...
Cluster Load Balancing Setup--LVS-DR Cluster Deployment
Article Directory Preface I: How LVS-DR works 1.1: Overview of DR mode 1.2: How to analyze LVS-DR packet flow direction? 3.3: ARP Problems in LVS-DR ...
Python basics summary (short notes)
Python is a cross platform computer programming language. It is an object-oriented dynamic type language. Notes include the basic skills of compiling ...
Steps of installing JDK in linux
1. Check the jdk version in the system (some systems have their own jdk) [root@localhost software]# java -version If there is no jdk, there will be n...
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PXE one key installation PXE(Preboot eXecute Environment) is mainly used to boot the client host to install the Linux operating system in the unatten...
CentOS 7.5 deploy the latest stable version of jenkins and configure ldap authentication
Reference document https://wiki.jenkins.io/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions https://wiki.jenkins.io/display/JENKINS/LDAP+P...
shell training camp Day29
Exercise 86In CentOS 6 system, we can use ntsysv to shut down the services that do not need to be started, of course, we can also use chkconfig tool ...
Deployment and monitoring of MYSQL 5.6 replication from the library
Deployment and monitoring of MYSQL 5.6 replication from the library MYSQL 5.6 installation and deployment #1. Download the installation package wget h...
Centos Docker Configuration Overview
Coordinates a school in Nanjing. Campus Network Configuration Docker needs to configure a proxy server. From 2 p.m. to 19.38 p.m., make a note to mak...
Domain name, port and IP of Nginx virtual host
For nginx source package, please send me a private message Domain name of Nginx virtual host [root@localhost ~]# yum install bind -y Configure DNS ma...
redhat6.7 yum network source configuration
The yum source provided by RedHat can only be used after the current system has registered RHN. If there is no registration, when using yum, you will ...
Three different implementation methods of LVS-DR
1. Implementation of VIP and DIP in the same network segment Network topology Configuration environment Configure RIP1 of Client gateway pointing to ...
Linux-Day3-Installation Software
There are three ways to install software in Linux: 1.rpm # is equivalent to clicking on windows to install next step 2.yum # is equivalent to one-cli...
Operations Note 28 (deploying ip, http, storage, etc. on the cluster)
Summary: We have already assumed cluster and deployed fence power management before, so we just need to put the service up and run away. We take http ...
File and directory permissions chmod, change owner and group chown, umask, hidden permissions lsattr/chattr
chmod command Look at the file information and use the ls-l command. After execution, the results are as follows: [root@test-01 ~]# ls -l Total dosage...