, . indicating the current directory;
Workdir specify working directory;
Run indicates that a program is running, followed by parameters;
EXPOSE indicates that a port number of Docker is exposed so that the host communicates with the container;
ENTRYPOINT Specifies the entry point, the first is the program, followed by the parameter.
Start building?If you haven't installed Docker yet, c
Recently in the study of Kubernetes,docker warehouse used more, every query has to curl good trouble, so just wrote this.#!/usr/bin/envpython#-*-coding:utf-8-*-"" "author= ' Perling ' time = ' 2016/11/10 ' "" "importurllib2importjsonregistry=" 172.31.14.229:5000 "registry_url= "http://%s"%registrydefhttp_get (URL): req=urllib2. Request (URL) req.add_header ("Content-type", "Application/json-rpc") resp=urllib2.urlopen (req) resp_json=json.loads (Resp
/aspdotnetcoremvc:changed running docker images, you can see the following output REPOSITORY TAG IMAGE ID CREATED SIZESHENBA/ASPDOTNETCOREMVC changed 4ec1f62d8f06 minutes ago 284MBSHENBA/ASPDOTNETCOREMVC latest 407471EF91F2 2 weeks ago 284MBCan see our new image shenba/aspdotnetcoremvc:changed, it is actually created
Use CentOS 6.5 to create a Docker image for Ubuntu 12.04
For how to install Docker on CentOS, see:
In the previous article, we created a CentOS image. This time we will create a Ubuntu image on CentOS.
The method is as follows:
Root:
Yum-y install debootstrap
Cd/home/admin/
. Set the docker ServiceSet docker to start automatically
systemctl enable docker
4. Configure the image repositoryFirst, put the tar packages of the two images to be used./rootDirectory.
Then manually load the image and LoadregistryAnd then upload the
around the left and right of the image. The value of the Align attribute is as follows:Left: The image uses the left text to the right.Right: The image is left in the right text.If the inserted image occupies a single row on the page, you can place the Img Tag between the B
Ueditor uploads an image lt; p gt; lt; img gt; tag. what should I do if I want to add a lt; a gt; tag? Ueditor only adds images uploaded
Label. what should I do if I want to add a label?
Reply to discussion (solution)
Select an image in the editor and add a hyperlink! For example I added a link to Baidu f
Docker Image ManagementDocker pull CentOS//Get CentOS image from warehouse docker.comDocker images//See which mirrors are locallyDocker tag CentOS aming123//For the CentOS image set label to aming123, then use Docker images to see
Use CentOS 6.5 to create a Docker image for Debian 7 Wheezy
Docker Image Process notes for preparing Debian 7 Wheezy in CentOS 6.5.
The specific steps are not described in detail, as in the previous article:
The following is the procedure for the terminal to execute commands.
[Root @ localhost admin] # debootstrap -- a
Amp; lt; imgscr quot; amp; lt ;? Phpecho quot;. $ pic ;? Amp; gt;-coversmall quot; amp; gt; click to view details.
-Coversmall "/>
Click to view the display
Reply content:
-Coversmall "/>
Click to view the display
I haven't paid attention to it for a long time. you can check the html source code on the image page that can be opened, and whether the img tag has been used for a long time.
T
Because there is a project press release system, the database content field is stored in the original image of the path (and of course, there are other text content, the content of the illustrations, save the picture path), but the front desk want to use thumbnails, pondering 1 hours, get the following results to solve the problem (take the IMG tag will be, Take another label any property will naturally als
Docker uses the Maven plug-in to build the image, dockermaven
You can use the Maven Docker plug-in to build a Docker image.
Quick Start
Add the Docker plug-in to pom. xml
Run the following command to build a
Docker can be used in the operating system to separate a number of independent areas (container/container), the basic isolation between the containers, and can have their own separate system configuration, software, etc., the software between the various containers do not interfere with each other basically. Containers configured on Docker can be moved to other computers at will.Docker is a great way to kee
In a Docker infrastructure, the Docker containers are created using images. Containers are instances that are created when the image files are executed. These images can is of Web servers, mail servers, applications, and so on.
Docker images are stored in locations knows as repository or registry. There are two types o
Docker official and individual published images due to a variety of reasons, such as version, more loopholes, has been counted Docker hub more than 30% of the official image contains high-risk vulnerabilities. In addition, the Docker pull download image is slow due to networ
In the 2013, the field of cloud computing became more of a noun "Docker". Known for its light weight, it's better to solve application packaging and deployment. We've been building IaaS before, but it's quite complex and complex to achieve unified functionality through IaaS. Encapsulation of particularity into the image to achieve an almost consistent deployment method, it is "
value.This series of Docker images is dependent, the dependent relationships are easy to handle, the Dockerfile instructions are checked directly FROM , and the tag of the parent image is processed to get the dependency relationship:all_dockerfiles=$(find With the all_images and depends two associative arrays, you can do parallel processing based on these two da
using docker tag:docker tag justmine/healthchecksapi:v1.0 [registry-host]/justmine/healthchecksapi:v1.02.4 Push image to private warehousedocker push [registry-host]/justmine/healthchecksapi:v1.0Note: In order for Docker running on the current Windows host to trust this certificate, we need to install the certificate
:1.01
Note that the packaging command must be executed under Dockerfile and hello_world.sh, And the last "." command is followed by the context path.
2. Check the image file list to see if it is successful.
1 [root@localhost herui]# docker images2 REPOSITORY TAG IMAGE ID CREATED
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.