docker run dockerfile

List of files prepared on the host: Dockerfile #启动ssh和apache服务的角本 run.sh1 2 3 1 2 3 The above files are placed in the/root/apache_centos directory Mkdir-p/root/apache_centos Cd/root/apache_centos1 2 1 2 Base Image: An image of an open SSH service based on a mirrored CentOS [Root@localhost apache_centos]# Docker images REPOSITORY TAG IMAGE ID CREATED VIRTUAL SI

from, which is used to specify a base image. In the Dockerfile file above, we then specified the maintainer directive, which indicated the author and author mailbox Run instructions for Docker, and in the previous example we updated the APT library and installed the Nginx service and then created the Nginx index.html. After each

Docker there's a dockerfile, why should we use him?To put it simply: we used to Docker run to create a Docker container that sometimes comes with a lot of parameters.Like what: The code is as follows Copy Code

General references and recommendations The Docker build command uses Dockerfile or context to build the image, and the build context is a file of the specified local path or URL. The local path is the directory of the local file system, and the URL is the local git repository. The build is run by the Docker daemon, no

follows: From Docker/whalesay:latest The FROM keyword tells Docker to create the underlying mirror image of the mirror. The underlying image here is the current version of the Whalesay Mirror, which already contains the Cossay program, which we will begin with. 5. Adding the Run declaration will add the fortunes program to the Mirror:

be added):Docker build-t shykes/myapp:1.0.2-t shykes/myapp:latest.The Docker build operation is done by the Docker daemon, not the CLI (command-line operation). The order of construction is that the context information is first sent to the process, and then the Docker daemon executes the instructions inside the

After the Docker 17.05 release, a new Dockerfile multi-stage build was added. The so-called multi-stage build, in effect, allows multiple from directives to appear in a dockerfile. What is the point of doing this? Why does the old version of Docker not support multiple from directives Prior to the 17.05 release of

Dockerfike quickly create a custom Docker mirrorA, Table of contents1.docker Typical structure2. Instruction Introduction3. Create Docker Mirrors Second, the structureThe Dockerfile is divided into four parts: the underlying mirror letter, the maintainer information, the mirroring operation instructions, and the execut

Original source: http://blog.csdn.net/anxpp/article/details/52495309 Dockerfile is a text-formatted configuration file that we can use to quickly create a custom image using the Dockerfile file. Many of the instructions supported by Dockerfile are the main things to be covered in this article, followed by a basic example. In general,

/catalina.out# or cmd service tomcat7 start Amp Tail-f/var/lib/tomcat7/logs/catalina.out This also works: entrypoint ["/usr/sbin/sshd"] CMD ["-D"] For details, please refer to the official documentation: Dockerfiles for Images Build imageThe script is written and needs to be converted into a mirror: Docker build-t Yongboy/java7. - T: Create a label for the built image for easy memory/indexing, etc. . : Specifies that the

Docker Dockerfile Detailed Category: DevOps 2014-05-15 11:0921652 People readComments (0)CollectionReportDockerdirectory (?) [+] How to use Dockerfile is used to create a custom image that contains user-specified software dependencies, and so on. Under current directory contains Dockerfile, use command build to create

actually equivalent to creating a template image, which can then be used to create a specific sub-image based on the template image, and some common operations that need to be performed during the sub-image build process can be specified in the Dockerfile file corresponding to the template image with the onbuild directive. This reduces the duplication of dockerfile files.Let's look at a simple example.1, f

The command used in Dockerfile has a base image specified from the from from, and in general a usable dockerfile must be from for the first instruction. As for the image, it can be any image image that is reasonably present. The from must be the first non-annotated instruction Dockerfile. The from can appear multiple times in a

Build Docker Image Simple recording of how to build Docker image Build Docker image Docker build Usage dockerfile related instruction RUN CMD entrypoint SHELL CMD entrypoint building ACTIVEMQ Image Reference The

containers to be shared.Ii. creating a mount point from DockerfileThe mount points that are created above with the-V identity of the Docker Run command are valid only for the container that you create.The dockerfile VOLUME instruction allows you to create a mount point in the mirror so that only the containers created through the image have mount points.Another

Docker Commands and Dockerfile Docker Commands and Dockerfile Docker commands Dockerfile This paper focuses on the relevant knowledge of Docker comm

Using Dockerfile to create CentOS Docker mirrors with Apache services List of files prepared on the host: Dockerfile #启动ssh和apache服务的角本 run.sh The above files are placed in the/root/apache_centos directory Mkdir-p/root/apache_centos Cd/root/apache_centos Base mirroring: Mirroring of open SSH services based on mirrored CentOS [R

/.mongodb_password_set]; Then/set_mongodb_password.shFiIf ["$AUTH" = = "yes"]; ThenExport mongodb= '/usr/local/mongodb/bin/mongod--nojournal--auth--httpinterface--rest 'ElseExport mongodb= '/usr/local/mondodb/bin/mongod--nojournal--httpinterface--rest 'Fiif [!-f/data/db/mongod.lock]; ThenEval $mongodbElseExport mongodb= $mongodb '--dbpath/data/db 'Rm/data/db/mongod.lockMongod--dbpath/data/db--repair eval $mongodbFi⑤ Creating mirrorsCreate mirror Mongodb:latest based on

syntax and commands, and you can refer to Docker's official documentation. 2. With the Dockerfile file, you can create image files based on Dockerfile, and in the directory where Dockerfile is located, run the following command sudo docker build-t centos6-ssh. When the c

parameters: Read our introduction volume The students should know volume This parameter is used to do what, here do not introduce, if not specified in the Dockerfile, can be specified by-V, of course, the two are different, For details, refer to the fifth chapter of the Docker article.2, workdir parameter: Use this parameter can specify "Run directory", for exam