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This article mainly shows you the "sample analysis of common operations of docker mysql tomcat in centos7", which is easy to understand and well-organized. I hope it can help you solve your doubts. Let me lead you to study and learn "sample analysis of common operations of docker mysql tomcat in centos7".

Docker part

View installed docker:yum list installed | grep docker

Reinstall after uninstall: yum-y remove docker.x86_64

Installation: yum-y install docker-io

Launch: service docker start

Restart: systemctl restart docker

Configure accelerated cloud: modify file contents: vi / etc/docker/daemon.json-- > > {"registry-mirrors": ["http://hub-mirror.c.163.com"]}"

Mysql part

Install the mysql image: docker pull mysql:5.7

Run mysql container: docker run-p 3306 MYSQL_ROOT_PASSWORD=123456 3306-- name MySQL-e MYSQL_ROOT_PASSWORD=123456-d mysql:5.7

View mysql Container id:docker ps

Then enter the command: docker exec-it MySQL / bin/bash mysql-uroot-p

Modify the mysql password: set password for root@'%' = password ('123456'); flush privileges

Set up to run remote connection: GRANT ALL ON *. * TO 'root'@'%'

Set max_allowed_packet: query my.cnf file: mysql-- help | grep my.cnf. Modify max_allowed_packet = 20m.

Tomcat part

Install tomcat8:docker pull tomcat:8

Start tomcat (- d means to start in the background): docker run-- name Tomcat-d-p 1515purl 8080 tomcat:8

Enter the tomcat container directory (must be started first. The Tomcat location can be container id/name): docker exec-it Tomcat / bin/bash

Redis part

Install redis:docker pull redis:3.2

Start the redis server: docker run-p 6379 home/redis-data:/data 6379-v / home/redis-data:/data-d-name redis redis:3.2 redis-server-- appendonly yes

Enter the redis client: docker exec-it [redis id] redis-cli

Activemq part

Installation: docker pull docker.io/webcenter/activemq

Start: docker run-p 61616 name activemq docker.io/webcenter/activemq 61616-p 8161-d-restart=always-- name activemq docker.io/webcenter/activemq

Jdk part

Host installs jdk:docker pull java:8u111

Start the jar application: see jenkins

Es part

Download: https://www.elastic.co/cn/downloads/past-releases/elasticsearch-6-3-2

Jenkins part

Installation: docker pull jenkins/jenkins

Start: docker run-d-restart=always-p 1516 jenkins:/var/jenkins_home-p 50000-v jenkins:/var/jenkins_home-v / etc/localtime:/etc/localtime-- name jenkins docker.io/jenkins/jenkins

Configure jdk and git: enter the container [docker exec-it jenkins / bin/bash] and execute [whereis git/java]

Generate the public key: ssh-keygen-t rsa-C "763854696@qq.com"

Check the public key: cat / var/jenkins_home/.ssh/id_rsa.pub

Check the private key: cat / var/jenkins_home/.ssh/id_rsa

Add credentials: select SSH Username with private key,username, enter root,private key, enter the private key.

When configuring the project git warehouse, select the credential

Install the SSH plug-in, maven integration plug-in, and configure SSH remote hosts: https://www.cnblogs.com/sxdcgaq8080/p/10489369.html

For other jenkins content, please see this article: https://www.jianshu.com/p/0391e225e4a6

Final configuration project: clean install-Pprod-Dmaven.test.skip=true

Remote shell command:

# pre step# stop container docker stop hcbook | | true# delete container docker rm hcbook | | true# post stepJAR_PATH=/hcxs-web/target/hcxs-web-1.0-SNAPSHOT.jarPNAME=hcbook# move jar to the destination address docker cp jenkins:$WORKSPACE$JAR_PATH / home/$PNAME.jar# launch container docker run-d-p 1515docker rm hcbook 1515-v / home/logs:/export/Logs-v / home/$PNAME.jar:/usr/$PNAME.jar-- name $PNAME java:8u111 java- Jar / usr/$PNAME.jar install rz/sz command

Execute: yum install-y lrzsz

Common operation

View the running container: docker ps

View all containers: docker ps-a

Launch container: docker start [cotaillntainer id]

Stop Container: docker stop [container id]

Delete container: docker rm [container id]

Modify container name: docker rename [original container name] [new container name]

Query container standalone ip:docker inspect-- format=' {{.NetworkSettings.IPAddress}'[Container name | Container id]

Launch all containers: docker start $(docker ps-a | awk'{print $1}'| tail-n + 2)

Stop all containers: docker stop $(docker ps-a | awk'{print $1}'| tail-n + 2)

Vim/vi command

You need to install vim:apt-get install vim in each container, and if it is not successful, execute apt-get update and then execute the previous installation command.

The above is all the contents of the article "sample Analysis of Common docker mysql tomcat Operations in centos7". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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