Programming VIP

Catalog 1 DNS server installation 2 DNS server configuration 2.1 DNS server startup 2.2 DNS server status view 2.3 DNS server configuration 2.3.1 modify the / etc/named.conf file 2.3.2 modify the / etc/named.rfc1912.zones file 2.4 create / var/named/nexus.com.zone file 2.5 DNS server configuration check 2.6 DNS server profile permission modifi ...

1. Introduction to GlusterFS: GFS is an extensible distributed file system for large, distributed applications that access a large amount of data.It runs on inexpensive common hardware and provides fault tolerance.It can provide high overall performance services to a large number of users. Open source distributed file system;It consists of a s ...

This series of articles: Chapter 1: helm explodes easily in a minute Chapter II: helm Easy to Explode Public Warehouse Chapter III: helm Easy to Explode Private Warehouses Chapter IV: helm Easily Burst chart Chapter V: helm Blast release Easy Chapter VI: Nine analysis takes you through helm gitlab easily Chapter VII: Nine analysis takes you t ...

The original connection of this paper is:https://blog.csdn.net/freewebsys/article/details/83618119 The blogger's address is: http://blog.csdn.net/freewebsys 1. About kube video The first section is shared by foreigners. I'm too lazy to listen to English. Look straight from the second section. Chinese is still comfortable to l ...

1. Select equipment equipment Interface IP address Subnet mask Vlan80 Virtual interface 10.10.3.129 255.255.255.128 Vlan30 Virtual interface 10.10.2.1 255.255.255.0 Vlan20 Virtual interface 10.10.0.1 255.255.254.0 Vlan10 Virtual interface 10.10.3.1 255.255.255.128 R1 F0/0 1.1.1.2 255.255.255.0 S0/0 2.2.2.1 255.255.255.0 R2 S0/ ...

Implementation of ElasticSearch cluster encrypted communication based on TLS Author: "the wolf with hair bumping", welcome to reprint Catalog Application ▪ ES node information Step 1. Turn off service Step 2. Create CA certificate Step 3. Create CERT certificate Step 4. Create a keystore Step 5. Delete CA certificate Change the elas ...

View IP information After CentOS is installed, view the ip information through the ip addr command [root@localhost yum.repos.d]# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft f ...

It was originally modified with chown / chmod, but it was restored to its original shape after a day It is found that logrotate is the program that will modify the log every day when dumping it. Check the configuration file /var/log/messages {     compress     dateext     maxage 365     rotate 99     missingok     notifempty     size +4096k   ...

Application example 1. Domain name based jump Now the old domain name www.old.com of the company needs to be replaced by the new domain name www.new.com, but the old domain name can not be abolished, and it needs to jump to the new domain name, and the later parameters remain unchanged. 1. Install Nginx service [root @ localhost ~] ා RPM - ...

Preface: BIND Domain Name Service Base The Role and Type of DNS System BIND Installation and Profile Building a Domain Name Server with BIND Build Cached Domain Name Server Build master and slave domain name servers Important steps: Find the main configuration file, find the startup script I: The role of the DNS system 1.1 Forward Reso ...