microservices using docker

Install Docker CE on Linux using the installation method from the package, linuxdocker Install Docker CE on Linux using the installation method from the package 1. view the Linux system information nuame- My products are Debian and amd64. 2. view the Linux system release version name lsb_release-cs Mine is stretch. 3

I have been engaged in docker recently, and it is also very troublesome to use exec to enter the docker container. Today I found on the Internet that nsenter is very convenient to enter the container, freeing me from the trouble of always using commands to enter the docker container, next let's take a look at the i

Connection ID is 3Server version:5.7.21 MySQL Community Server (GPL)Copyright (c), 2018, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of the Oracle Corporation and/or itsAffiliates. Other names trademarks of their respectiveOwners.Type ' help ', ' or ' \h ' for help. Type ' \c ' to clear the current input statement.mysql> show databases;+--------------------+| Database |+--------------------+| Information_schema || Chavin || MySQL || Performance_schema || S

Mdb1/bin/bashAfter entering the main database container,Vi/etc/mysql/my.cnfRemove the comments from the "Server-id = 1" line, save, exit the container, andDocker Restart MDB1Similarly, changing the MY.CNF from the database to "Server-id = 2" needs to be more than the main Server-idLarge numbers, MDB2 also need to be restarted.3.4Using a client connection on the primary database, here I am using MySQL Workbench, from the database becauseSecurity consi

1. Installing DockerThe system environment I am currently using is CentOS7 , and the command to install Docker is the yum install docker*. As for other systems, you can go to Baidu to find its corresponding installation method.2. Configure the address of the Docker image warehouseFor now, direct access to the Docker's

-y may be used for the next instruction. The--no-cache flag can be used to force cancellation of cache usage. The Env ENV directive can be used to set environment variables for the Docker container environment variable env settings, which can be viewed using the Docker inspect command. You can also use Docker run--env

0Fi/usr/local/mongodb/bin/mongod--smallfiles--nojournal pass=${mongodb_pass:-$ (pwgen-s 12 1)}_word=$ ([${mongodb_pass}] echo "Preset" | | echo "random")Ret=1while [[Ret-ne 0]]; Doecho "= Waiting for confirmation of MongoDB service startup"Sleep 5MONGO admin--eval "Help" >/dev/null 2>1Ret=$?Done#通过docker logs + ID to see the following outputecho "= Creating an Admin user with a ${_word} password in MongoDB"MONGO admin--eval "Db.adduser ({User: ' adm

1. When using MAVEN, the project first adds the auto-install MAVEN to the global Tool configuration and then adds the Maven top-level MAVEN targets in the project's build The Maven ID you just added is selected in version, otherwise the following error is reported:Fatal:command Execution Failedjava.io.IOException:Cannot Run program ' MVN ' (in directory/var/jenkins_home/workspace/ Jettydocker "): error=2, No such file or Directoryat Java.lang.ProcessB

The Docker hub works with Docker and its components. The Docker hub will help you collaborate with your colleagues and get the most functional docker. To do this, the services it provides are: Docker Mirror Host User authentication Automatic mirroring of Build an

Xe System Oracle Operating system: Root Admin So that we can use this container for development, such as a project that requires 3 Oracle servers:Docker run-d-P 101:22-p 1521:1521-p 8080:8080--name oracle1 alexeiled/docker-oracle-xe-11gDocker run-d-P 102:22-p 1522:1521-p 8081:8080--name oracle2 alexeiled/

Build a docker environment using Centos Sudo yum install-y yum-utilssudo yum-config-manager -- add-repo https://docs.docker.com/engine/installation/linux/repo_files/centos/docker.reposudo yum makecache fastsudo yum-y install docker-enginesudo service docker startsudo chkconfig doc