how to use docker

1. Download the Docker Toolbox first:http://get.daocloud.io/#install-docker-for-mac-windows2. Download and install the git Windows clientThe installation is all gone, all allowed.ClickStart Docker if you see the following interface is displayed successfully:The first time is slow, to install the default this system, after startup, you can open your virtual machin

When the developer updated the code, submitted it to Gitlab, and then triggered Jenkins by the tester, a new version of the application was built. Sounds like a simple, duang~duang~duang, I used to be so, you use the same way, it seems that the process is very automated, in fact, there are a lot of stunts, there is no such hair, no, there is no such a simple way, the environment is very cumbersome to build the process, The contextual configuration of

(Myspringjunit4classrunner. Class) @ContextConfiguration (locations = {"Classpath*:meta-inf/spring/*.xml"}) public void Environmentvariablestest {@Test public void setenvironmentvariable () {assertequals ("Value", the System. getenv("Name"));}} This will use your own class to load at startup.In Spring configuration: ID="DataSource" class="Com.mchange.v2.c3p0.ComboPooledDataSource"Destroy-method="Close"> Property name="Driverclass"Value="${jdbc.drive

Reason:/etc/dpkg/dpkg.cfg.d/excludes file, the install Help document is rejected. At this point, even if the APT installation help document appears to be successful, it is not actually installed locally. The contents of the excludes file are as follows:# Drop all man pages path-exclude=/usr/share/man/*# Drop all documentation ... path-exclude=/usr/share/doc/*# ... except copyright files ...path-include=/usr/share/doc/*/copyright# ... and Debian changelogspath-include=/usr/share/doc/*/changelog.D

Use scp without Docker. Dockerscp Scp (secure copy) is used to remotely copy files in Linux. I believe that it is an essential skill to migrate projects between servers. Similar to the command cp, cp is only copied on the local machine and cannot be transferred across servers. scp transmission is encrypted. Copy from local server to remote server:(1) copy a file:Scp local_file remote_username @ remote_i

1. Introduction1.1. Functions implemented: DNS resolution and intelligent forwarding1.2. Official documents:1.3. Basic concept: http://www.cnblogs.com/demonzk/p/6494968.html2. Environment:2.1. os:red Hat Enterprise Linux Server release 7.4 (Maipo)2.2. kernel:3.10.0-693.el7.x86_642.3. bind:9.9.4-51.el7_4.13. Installation:3.1. Operating system: (slightly)3.2. Configure Yum: (slightly)3.2. Install bindYum Install Bind3.3. Modify the configuration file"Linux" "Services" "SaaS"

The project uses LINUX as a virtual host, and then uses vagrant, docker, and virtualbox to build php and mysql development and testing environments. How can this problem be solved? The project uses LINUX as a virtual host, and then uses vagrant, docker, and virtualbox to build php and mysql development and testing environments. What should we do? Reply content: The project uses LINUX as a virtual host,

Click to have a surprise With the stack YAML file defined, the application can be deployed through the Docker stack deploy command. Docker will create the various resources according to the YAML content. In order to not duplicate the name, all resources will be prefixed with the stack names, and we are here wpstack_*. After deployment is complete, you can view the status of various resources throug

Tags: server script distinguished Login definition Introduction transfer file SCP calDocker install and pull MySQL image is not introduced here, many introductions, recommended to go to the official Docker website to view. This article mainly introduces some configuration of MySQL container after running. Before you look down, make sure Ls You can see the MySQL container. [1] If the database schema is not on the server, SCP service is available, only

Docker by default is the Linux with the Network Bridge implementation, in fact, the Openvswitch project as a mature virtual switch implementation, with a richer function. Personally, the future Docker will necessarily support Openvswitch as its default network bridge implementation. Interested students welcome the following steps to the taste. Environment Test in the Ubuntu 14.04 system. The operation proce

Preparatory work: At first, you need to register a user in https://hub.docker.com/ Demonstrates the process of uploading a mirror to the Docker hub Pull a mirror First you need a mirror [Root@localhost ~]# Docker Pull benyoo/alpine:3.4.201608123.4.20160812:pulling from Benyoo/alpine E110a4a17941:already existsDigest:sha256:41250fea2bc5dfdc204d54e4d2108aae7a452876bed359ae277983aea4ae3e02status:download

This will show you the process of using Dockerfile to create a Docker image with Apache services.Preparatory work:First, create a Apache_centos working directory in which[Email protected] ~]# mkdir apache_centos cd Apache_centos[email protected] apache_centos]# Touch Dockerfile run.sh[Email protected] apache_centos]# mkdir sample[email protected] apache_centos]# cat DockerfileFrom Docker.io/centos:latest#设置继承来自我们创建的centos: Latest MirrorMaintainer Wai

How Docker uses pure-ftp and how it is configured1. Download pure-ftp with DockerDocker pull stilliard/pure-ftpd: Hardened2. Run directly after downloadrun -dt--name ftpd_server-p 192.168.1.66:21:21-p 192.168.1.66:30000-30209:30000-30209-e "PUBLICHOST= localhost "--privileged=true-v/home/ftpusers/robin:/home/ftpusers/www stilliard/pure-ftpd: Hardened BashDescriptionUse a bound IP of 192.168.1.66, if it is public ftp, you can not write IP. This is just

Tags: dockerScenario One: Use wget to download the latest version of Tomcat build when Docker is created#centos7+oraclejdk7+tomcat7 from centos:centos7 maintaineryuj Scenario Two: Build with the Tomcat compression package downloaded on the Docker server (apache-tomcat-7.0.63.tar.gz is used here) #centos7+oraclejdk7+tomcat7 fromcentos:centos7 maintaineryuj

SCP (secure copy) is used to remotely copy files in Linux. I believe that it is an essential skill to migrate projects between servers. Similar to the command CP, CP is only copied on the local machine and cannot be transferred across servers. SCP transmission is encrypted.Copy from local server to remote server:(1) copy a file:SCP local_file [email protected] _ IP: remote_file(2) Copy directory (that is, the parameter-r of iterative replication is added ):SCP-r local_folder [email protected] _

When assigning IP to Docker container via pipework, the system reports the following error: Object ' Netns ' is unknown, try ' IP help '. This error is due to the fact that the system version temporarily does not support namespaces and can obtain support for namespaces by updating the kernel or Iproute. The Update method is as follows: Method One: Add Yum Source: [CCE] Cat/etc/yum.repos.d/rdo.repo [Openstack-kilo] name=openstack kilo Reposit

Host: Xubuntu 15.04 + Docker Enter terminal, sudo-i, switch root, input docker-d Open another terminal, switch root, enter the Docker search Ubuntu, probably the following result: NAME DESCRIPTION STARS Official automatedUbuntu Ubuntu is a debian-based Linux operating s ... 2306 [OK]Ubuntu-upstart Upstart is a event-based replacement for ... [OK]Torusw