Docker's NameSpace and Group C

Docker container technology is essentially different from traditional virtualization technology. Traditional virtualization technology virtualizes multiple OSs on the basis of physical resources of station hardware, and then builds a relatively independent program running environment on the basis of OS. Docker is virtualized on the basis of OS ...

Posted on Mon, 14 Oct 2019 10:51:19 -0700 by DeGauss

Operational examples of [docker project]

In [info] production, containers are usually created by dockerfile and docker-compose is used to link containers. General operating procedures # Start docker systemctl start docker systemctl status docker # Go to the warehouse and get the mirror first. docker search ubuntu docker pull ubuntu docker images # Run Mirror Container - dit enters d ...

Posted on Wed, 09 Oct 2019 10:47:21 -0700 by MrSarun

docker mysql container mount using-data file_configuration file

mysql container use-data file_configuration file mount Download mirroring [root@silence ~]# docker pull docker.io/mysql:5.6 [root@silence ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/mysql 5.6 95e0fc47b096 11 days ago 257 MB docker.io/mysql ...

Posted on Wed, 09 Oct 2019 05:44:00 -0700 by bloodl

Installing the kubernetes cluster

Installing the kubernetes cluster using kubeasz kubeasz github https://github.com/easzlab/kubeasz Configuration: 4 core 8GB memory (only master role 2G memory) System: CentOS-7.6 1810 Minimal Be careful: 1. Ensure system time is normal before installation. 2. All commands need to be executed at the deployment node (192.168.2.71) 3. Simpl ...

Posted on Wed, 09 Oct 2019 01:33:48 -0700 by Saeven

Thirteenth day of study

1. Use netstat to view ports Using netstat-anp | grep 80 2. use lsof Lsof-i: Port number to see if a port is occupied 3. Remote Login 200 Port Address ssh -p 22 guojia@192.168.10.200 (important) Password: 123456 4. View configuration files cd /qj/script/ cat deploy.sh 5. View the 200-rpc.sh configuratio ...

Posted on Tue, 08 Oct 2019 09:36:43 -0700 by mikes1471

golang uses dynamic link libraries (shared link libraries) for compilation

Using go help build mode, we can see that go can be built in many ways, using static link libraries by default. ➜ src go help buildmode The 'go build' and 'go install' commands take a -buildmode argument which indicates which kind of object file is to be built. Currently supported values are: -buildmode=archive Build the ...

Posted on Tue, 08 Oct 2019 05:10:21 -0700 by Dennis Madsen

Docker Installation Stand-alone Canal

I. Docker Installation slightly Modifying MySQL Configuration 2.1 Modify my.cnf configuration For self-built MySQL, you need to turn on the Binlog write function, configure binlog-format as ROW mode, and configure it in my.cnf as follows log-bin=mysql-bin # Open binlog binlog-format=ROW # Select ROW mode server_id=1 # Configuring MySQL repl ...

Posted on Mon, 07 Oct 2019 15:10:43 -0700 by illzz

Installation of Lnmp (Multi-PHP Version and Pagoda)

[info] Just a little bit of understanding. It's not really like this. It's all done by docker-compose. Install Lnmp (multiple PHP versions) Download the corresponding mirror version https://hub.docker.com/ Search mirroring docker pull mysql:8.0 docker pull mysql:5.7 docker pull php:7.2-fpm docker pull php:5.6-fpm docker pull nginx:1.15 Create ...

Posted on Mon, 07 Oct 2019 08:41:43 -0700 by power3

Run Elastic search and Crebro in the Docker container

Chapter one: Installation and Simple Configuration of Elasticsearch 7.x (Aliyun Ubuntu) System environment Operating system: Ubuntu 18.04 LTS (ALI cloud) System IP # Intranet, private address 172. inside. inside. inside # Extranet, public address 112. Outside. Outside. Outside. Elastic search version: 7.2 Docker Version: 18.09 install c ...

Posted on Sat, 05 Oct 2019 23:01:16 -0700 by 8ball

Installation of cloud oj on Cloud Server

Get root privileges sudo passwd root #Then enter the password su root Replacement source sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak #Backup source files sudo gedit /etc/apt/sources.list #Change the contents into Ali Yun's # Mirror Image of Ali Yun deb-src http://archive.ubuntu.com/u ...

Posted on Fri, 04 Oct 2019 21:19:33 -0700 by chrislive