Docker 2020 detailed tutorial and summary

Super long warning!!! It is recommended to look at the catalogue first Introduction to docker and related cases It's not easy to summarize. If you agree, please like it~ If there is any mistake, please correct it! Docker directory Document introduction Docker overview Why does Docker appear? Docker ...

Posted by tron00 on Thu, 25 Jun 2020 05:47:30 +0200

Docker Learning Diary

Introduction:Docker is an open source application container engine based on the Go language and compliant with the Apache 2.0 protocol.Docker s can allow developers to package their applications and dependencies into a lightweight, portable container that can then be published to any popular Linux machine, or they can be virtualized.Containers ...

Posted by fabrice on Sat, 13 Jun 2020 19:22:01 +0200

Docker data volume of container technology

In the previous essay, we learned about docker's network related instructions. Please refer to https://www.cnblogs.com/qiuhom-1874/p/12952616.html Today, let's talk about docker's data management instructions; In the previous blog, we emphasized that the image of docker is built hierarchically. After the image is started as a container, docker ...

Posted by Kinsbane on Mon, 25 May 2020 13:00:27 +0200

Install Nginx under Centos

Our goal today is to set up a Nginx service on Centos to facilitate subsequent testing and learning.This is also the first step in learning about other Internet components.Next, I will describe the source code compilation process step by step, with some instructions. 1. Download the latest source code on the official website and unzip it The ...

Posted by bassguru on Sun, 17 May 2020 21:15:28 +0200

centos7 docker installation configuration swarm cluster configuration Portal Management

1, Install dockersystem information [root@localhost yum.repos.d]# cat /etc/centos-release CentOS Linux release 7.8.2003 (Core) [root@localhost yum.repos.d]# uname -a Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux [root@localhost yum.repos.d]# 1. Install yum extension toolY ...

Posted by utpal on Fri, 15 May 2020 16:57:42 +0200

How to find out the hard disk corresponding to the disk device in VMware virtual machine (Linux)

In VMware virtual machine (Linux), our Linux server may have multiple disks (or virtual disks), as shown below. The disks of this server include hard disk 1, hard disk 2 The hard disk 10 has a total of 10 hard disks.     In Linux system, the corresponding devices in the disk are as follows   [root@mylnx01 ~]# ls -lrt /dev/sd* brw-r----- 1 roo ...

Posted by jonybhi on Mon, 04 May 2020 22:34:19 +0200

RedisLive installation configuration

Installation environment: CentOS release 6.5 (Final) 64 bit 1. Install Python Python 2.6 comes with CentOS, but pip does not support this version. You need to upgrade Python to 2.7 first, and python 2.6 is required for yum, so Python needs to coexist with 2.6 and 2.7 # Install compilation tools and dependency Librari ...

Posted by free2code on Sat, 02 May 2020 08:38:18 +0200

Brief introduction to the construction of redis cluster

Environmental Science Operating system: CentOS 7.3 Redis version: Redis 3.2.8 Two hosts, three nodes on each host Basic steps Download and unzip the installation package # Download and unzip the installation package wget http://download.redis.io/releases/redis-3.2.8.tar.gz tar -zxvf redis-3.2.8.tar.gz Build install # Normal compi ...

Posted by j9sjam3 on Fri, 01 May 2020 15:54:19 +0200

centos7 local yum configuration and use

1. Mount system CD 2. Mount the CD to make the rpm package in the CD available Create CD mount point directory [root@localhost ~]# mkdir /mount Mount CD [root@localhost ~]# mount /dev/cdrom /mount mount: /dev/sr0 is write-protected, mounting read-only After mounting, you can see the Packages directory of the rpm package in th ...

Posted by Terrum on Sun, 26 Apr 2020 16:23:32 +0200

Order export pdf file

principle Raw data - > Load template - > temporary file - > PDF file Scheme preparation html template to pdf Difficulties: 1. Find a designer for every change; 2. html style is difficult to control (I'm not good at it); 3.html to pdf style is difficult to control word template to pdf Difficulties: 1. Selection of appropriate plug-in ...

Posted by argh2xxx on Tue, 21 Apr 2020 18:35:29 +0200