the Yum Software Library, the installation becomes unusually simple, just one sentence:
# yum install docker-engine
3. Start DockerWhen you are ready, use the start command to start the Docker daemon:
# service docker start
4. Output Hello-worldProgrammers seem to have enmity with Hello-world, there is nothing to print someone else, play
Summarize the installation process as follows:Prerequisite: Install Git,go, Makegit clone https://[Email Protected]/docker/dockerCD Dockergit Checkout-B v1.5.0(Choose the version you want to compile and see the tag on GitHub) MakeBuild Makebinary compiles the generated files in the./bundles/1.5.0/binary/docker-1.5.0CP./bundles/1.5.0/binary/docker-1.5.0/usr/bin/
agovc3z9spbwjhk getstartedlab_web.2 btchild/get-s Tarted:part-2 myvm2 Running Preparing about a minute agos2fuh8z5leto getstartedlab_web. 3 btchild/get-started:part-2 myvm1 Running Running about a minute agonhd3cpud5k28 getstartedlab_web.4 btchild/get-started:part-2 myvm1 Running Running seconds AGON3TC R1k8ieen getstartedlab_web.5 btchild/get-started:part-2 myvm1 Running Running Abo UT a minute ago
Http://192.168.99.100:4000/can then be accessed through the browser to see the
DockerfileTo get started, we create a dockerfile--dockerfile that contains instructions on how to create the desired image.From CENTOS:CENTOS6Maintainer Mike ebinum, [email protected]Using Cent OS 6.xTell Docker to use the latest version of the CentOS 6.x available image from the official community.Update imageInstall all latest versions of package updates and add Red Hat EPEL's warehouses to the list of available warehouses.RUN Yum update-y >/dev/nul
webdriverfirefox_capabilities = {"browsername": "Firefox", "version": "62.0.3", # note that the version number must be written to "Platform": "any ", "javascriptenabled": True, "Marionette": True,} browser = WebDriver. remote ("http: // 192.168.179.128: 5555/WD/hub", desired_capabilities = firefox_capabilities) # note that port 5555 is the host machine port number mapped above browser. get ("http://www.baidu.com") browser. find_element_by_id ('kw '). send_keys ('
Installing DockerBefore only the Docker file, not how to contact the installation of Docker environment, this time also try it, first download DockerToolbox.exeAfter the installation is complete, the startup script start.sh, will default to check the version, if it is installed at the same time VirtualBox, it is recommended to restart, this card for a long time,
10.40.100.145 onDocker run-d--name consul0--restart=always-v/mnt:/data \- P 8300:8300 \- P 8301:8301 \- P 8301:8301/udp \- P 8302:8302 \- P 8302:8302/udp \- P 8400:8400 \- P 8500:8500 \docker-registry.venic.com:5000/consul:latest-server-advertise 10.40.100.145-bootstrap-expect 310.40.100.146 onDocker run-d--name consul1--restart=always-v/mnt:/data \- P 8300:8300 \- P 8301:8301 \- P 8301:8301/udp \- P 8302:8302 \- P 8302:8302/udp \- P 8400:8400 \- P 8
In the previous chapter "Docker Kafka study, one of the trilogy: the Speed of experience Kafka" we quickly experienced the Kafka message distribution and subscription functions, but the impression of the environment is only the implementation of a few commands and scripts, this chapter we learn how to write these scripts in combat, Build local Kafka environment;
: This article mainly introduces the installation of DockerforWindows and the establishment of the Linux + PHP development environment (1). If you are interested in the PHP Tutorial, refer to it. What is Docker?
Simply put, Docker is a "container" (Linux containers, LXCs) for running programs written in the GO languag
using pipework to configure the Docker container to the local network environment
Demand
In the process of using Docker, we sometimes have the need to configure the Docker container to the same network segment as the host. To achieve this demand, we simply will Docker cont
1. Installing Docker2. Download the Docker image with Xware(1) What is Xware? (http://my.oschina.net/u/1382972/blog/285129)(2) Download from there? (Https://github.com/yinheli/docker-thunder-xware) Of course, after installing Docker, take it directly ( docker pull yinheli/docker
To support container Cross host communication, Docker provides overlay driver, allowing users to create overlay networks based on Vxlan. Vxlan can encapsulate two-tier data into UDP for transmission, Vxlan provides the same Ethernet two-tier service as the VLAN, but with greater scalability and flexibility. More detailed information about Vxlan can be referenced in the relevant chapters of Cloudman's 5-minute play OpenStack every day.
Docerk Overlay n
Current research and development and operation Dimension often encounter the following problems:
1. The development, testing and production environment is inconsistent;
Environment construction and deployment procedures cumbersome, when delivered to testers, it is not the entire product, but the project code, which res
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/docker-oracle-xe-11gDocker run-d-P 103:22-p 1523:1521-p 8082:8080
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--na
Initialadminpassword, use a text editor to open
2 Using commands to view
cat /Users/vincentwen/docker/jenkins/secrets/initialAdminPassword
Copy the password, paste it into the registration Input password screen, click Next3 Installing PluginsYou can use the recommended installation plug-in, or you can customize the installation pluginI use the recommended plug-in installation here, choose to start the installation4
Build a docker image to build Tomcat9.0 mirroring (RPM One-click Install Java Environment)Tomcat is a free, open source, lightweight Web server that is commonly used in small and medium-sized enterprises and where concurrent access is low, and is the first choice for developing and debugging JSP programs. The following is the way to create a dockerfile image with the Tomcat service using the Dockerfile file
Docker (3): configure the rancher network environment and download and start the tomcat container1. About rancher
The rancher environment was set up last time, but the network was not properly configured.Container not created successfully. This time, it turns out to be a network problem.The coreos installed in virtualbox is not configured with an ip address, cau
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