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Introduction to docker's application scenarios and advantages

Docker application scenarios: 1. Automated packaging and release of web applications; 2. Automated testing, continuous integration, and release; 3. Deployment and adjustment of databases or other background applications from a service environment.

Aug 11, 2020 pm 04:35 PM

docker应用场景优点

What are the four network modes of docker?

This article comes from the docker tutorial. It introduces the four network modes of docker to you. It has certain reference value and I hope it can help you. Four network modes: 1. Host mode; 2. Container mode; 3. None mode; 4. Bridge mode.

Aug 01, 2020 pm 05:14 PM

docker网络模式

What command does docker use to start the service?

The command to start the docker service is: 1. Restart the daemon process, the code is [sudo systemctl daemon-reload]; 2. Restart the docker service, the code is [sudo systemctl daemon-reload].

Jul 28, 2020 pm 01:15 PM

docker命令启动

What is the use of docker image?

The uses of docker images: 1. The image is the prerequisite for Docker to run the container. The warehouse is the place where the image is stored, and it is the core of Docker; 2. The image can be regarded as a special file system, in addition to providing the programs required for the container to run. , libraries, resources, configuration and other files, it also contains some configuration parameters prepared for runtime.

Jul 28, 2020 am 10:54 AM

docker镜像

What is docker used for?

The purpose of docker is as a software containerization platform that allows developers to build an application, package it into a container together with its dependent environment, and then easily publish and apply it to any platform.

Jul 28, 2020 am 10:46 AM

docker用处

How does docker deploy elk?

How to deploy elk with docker: first download and use the elk integrated image; then start it; finally access it, the code is [[root@centos-mq ~]# sysctl -p], enter in the browser: [http://10.10.0.13: 5601】That’s it.

Jul 28, 2020 am 10:35 AM

dockerelk

How to install docker in win7?

How to install docker in win7: first open the docker official website and enter the document interface; then click the [install toolbox on windows] button and obtain the installation package; then click the [docker quartstart] button; and finally select [start.sh].

Jul 27, 2020 am 11:42 AM

win7docker

How to delete docker data volume?

How to delete docker data volume: If you need to remove the data volume while deleting the container, you can use the [docker rm -v] command when deleting the container, the code is [docker volume rm ].

Jul 27, 2020 am 11:26 AM

docker数据卷

What is the difference between entrypoint and cmd under docker?

The difference between entrypoint and cmd under docker is: 1. The CMD instruction runs an executable file and provides parameters. Parameters can be specified for ENTRYPOINT; 2. The ENTRYPOINT instruction itself can also contain parameters, and the changed parameters will not be overwritten.

Jul 27, 2020 am 11:20 AM

dockerentrypointcmd

How to make a docker image file?

How to make a docker image file: first create a Dockerfile; then build the docker image, the code is [docker build -t my-test-image]; finally run the container and use a browser to access the test.

Jul 27, 2020 am 10:47 AM

docker镜像文件

What is Docker virtualization technology?

Docker virtualization technology allows developers to package applications and dependency packages into a lightweight, portable container, and then publish them to any popular Linux machine. It can also implement virtualization and integrate the application with the basics. Architectural separation allows rapid delivery of software.

Jul 27, 2020 am 10:22 AM

docker

Quickly understand the Docker architecture

This article mainly introduces the relevant information of Docker architecture. The explanation in the article is very detailed to help everyone start learning docker. Interested friends can learn more

Jul 23, 2020 pm 05:39 PM

docker架构

How to connect to github in dockerhub to automatically build the image?

How to automatically build an image by connecting to github in dockerhub: first click connect to configure the connection, and click to authorize docker; then create a new project and select the warehouse; then create and associate a branch; and finally wait for automatic compilation.

Jul 22, 2020 pm 03:33 PM

dockerhubgithub自动构建镜像

How to manually download and install jdk in docker?

How to manually download and install jdk with docker: first place the tar package in the docker folder and create a new folder share in the root directory; then start docker and load the docker image; finally start the container and enter the [/share] path. Just unzip the jdk installation package.

Jul 22, 2020 pm 03:15 PM

dockerjdk