Use Docker Registry to quickly build a private image repository1. Background
In Docker, when we run docker pull xxx, we may be curious. Where will Docker find and download the image?
It is actually searched from the address regist
script at the time of installation:Observe this default Web site (https://get.docker.com actually has a https://test.docker.com, which is always the latest version), is a shell script,Through the analysis, we can get the change of the pkg_version variable to the version number we need, we will achieve the desired effect,The next thing to do is to copy the shell, according to our conclusion, change it, put a server on top, and then specify this address for the address of the shell that installs
Assuming that all of our installers are placed in the/root/software/directory of the host, we now need to mount them in the container's/mnt/software/directory.
Note that you do not have to use the mirror ID or the warehouse name: label name, for example: DOCKER.CN/DOCKER/CENTOS:CENTOS6.
The initial command indicates that once the container is started, the command that needs to be run, "/bin/bash" i
/ 25c5298b1a36 /bin/bash
This command is longer, we break it down a little bit, actually contains the following three parts:
1
docker run
Among them, the relevant parameters include:
-i: Indicates that the container is running in "interactive mode"
-t: Indicates that the container will enter its command line when it is started
-v: Indicates which
Why is it necessary to build a private registry? Well, for starters, the Docker Hub (a docker public warehouse) only allows you to have a free private version of the library (repo). Other companies are starting to offer similar services, but the price is not cheap. In addition, if you need to deploy an application for a production environment with
Docker is a good thing, thinking that Raspbian is a Debian-based system, and that certainly supports Docker.With Docker, there is an extremely simple way to install Home assistant on the Raspberry Pi.1. Installing Docker on the Raspberry PiCurl-ssl https://get.docker.com | shReference: https://www.raspberrypi.org/blog/docker
building process is too cumbersome, not a day of work, so build Gitlab plan was stranded.Of course, there are also third parties that provide one-click installation of GitLab solutions (such as Bitnami GitLab installers), but not very cold and do not try. Docker, making Gitlab installation easierToday, Docker is popular, making it easier to deploy software insta
sent an article about Docker commands: Make Docker commands (well, I lied, I wrote it in this article, and I thought it would be better to separate it out).Anyway, you can read it. Next, if you don't have a composer command, you can create a composer alias that belongs to you.
$ alias composer= "Docker run-i-t-v \ $PW
Spring-boot-maker directory Dockerfile
Because the Add and copy commands in Dockerfile only support relative paths, they cannot be manipulated with absolute paths.
While modifying the Pom.xml file in the Spring-boot-maker project, the jar file is packaged directly into the Dockerfile directory, which does not conform to our intention of "not modifying the original project".
So the idea is: The Spring-boot-maker project is compiled and packaged, the package of the jar files copied to the Dockerf
.
Kubernetes plugin-this Plugin allows slaves to being dynamically provisioned on multiple Docker hosts using Kubernetes.
Docker Commons Plugin-apis for using Docker from other plugins.
Among them, the relationship between them is as follows:
Docker Commons plugin provides APIs for other
Tomcat 7.0.47
wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.47/bin/ apache-tomcat-7.0.47.tar.gz
# Extract, run
tar xvf apache-tomcat-7.0.47.tar.gz
CD apache-tomcat-7.0.47
bin/startup.sh
By default, Tomcat consumes the 8080 port, and just when the mirror instance is started, the-p 80:8080,ubuntu Mirror Instance/container is specified, opening port 8080, and mapping to the host port is 80. Know the host IP address, it is free to access. O
Objective
Docker finally came out of the Mac version, hurriedly to download, installation steps, before the Mac version of the time to install Docker Toolbox, now directly download installation is good.
The way it's installed.
Status bar
Tips for Docker
At this point, you can enter the Docker command inside the
Catalogue [-]
Raw materials
Pre-conditions
Installing Docker
Practice
Download image
Start container
Install related software
Installing the JDK
Installing Tomcat
Setting environment variables
Writing Run scripts
Exit container
Create a Java Web image
Start the Java Web container
Taste
Summarize
D
three parts:docker run Among them, the relevant parameters include:
-i: Indicates that the container is running in "interactive mode"
-t: Indicates that the container will enter its command line when it is started
-v: Indicates which directory needs to be mounted to the container, format:-v
Assuming that all of our installers are placed in the directory of the host /root/software/ , we now need to mount them in the container's
container will enter its command line when it is started
-v: Indicates which directory needs to be mounted to the container, format:-v
Assuming that all of our installers are placed in the directory of the host /root/software/ , we now need to mount them in the container's /mnt/software/ directory.It is necessary to note that you do not have to use "mirror ID" or "warehouse Name: Tag name", for example: DOCKER.CN/DOCKER/CENTOS:CENTOS6.The i
The most common operation of using Docker to build an application is Docker run or Docker pull, but for well-known reasons, it is not easy to get a high speed and steady access to the resources at the Docker hub at home. Although
apache-tomcat-9.0.8.tar.gz //解压安装tomcat服务
Create a Dockerfile file
Vim Dockerfile
FROM centos //基于基础镜像MAINTAINER this is tomcat image
Creating Mirrors with Dockerfile
docker build -t tomcat:centos . //这里别忽视最后有个小点哦!!!
Run the container and log in to the Web page to verify
[[emailprotected] t
$ KRE_VERSION-a default \
Kvm alias default | xargs-I ln-s $ KRE_USER_HOME/packages/{}$ KRE_USER_HOME/packages/default"
# Install libuv for Kestrel from source code (binary is not in wheezy and one in jessie is still too old)
RUN apt-get-qqy install \
Autoconf \
Automake \
Build-essential \
Libtool
RUN LIBUV_VERSION = 1.0.0-rc2 \
Amp; curl-sSL https://github.
info can be identified and executed, it indicates that Docker has been installed successfully.
2. Develop ASP. NET Core WebApi
Before starting VS2015, make sure that DotNetCore.1.0.1-VS2015Tools. Preview2.0.2 and Visual Stuido Tool For Docker are installed (download and install in VS extension)
Comment out the Dockerfile generated by the tool. Otherwise, an error will be reported when running the
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.