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This article introduces the knowledge of "how to start image in docker container". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Docker run start

-env-file means to load environment variables from a file. The file format is key=value, one variable per line.

-v means to mount the files on the host to the image. The colon indicates the host file path, followed by the image file path, using an absolute path.

-p means to map port 8080 in the mirror to port 8083 on the host, and 10.142.8.12 represents the host ip

Docker run-it-- env-file. / run/hrms.env-v / opt/hrms/hrms/hrms:/opt/hrms/hrms-p 10.142.8.12 env-file 8083 env-file 8080 55ad68601db

Docker-compose start

Docker-compose is one of the three swordsmen of docker, which is used to launch the image plug-in and can be installed through pip install docker-compose.

You can create a new folder with the following directory structure as the startup folder for the image:

Write a docker-compose.yml file:

Version: '2.0'services:web:image: hrms:v1.2restart: alwaysports:- "8083 hrms:v1.2restart 8080" env_file:-. / hrms.envvolumes:- / opt/hrms/logs/:/opt/hrms/logs/

Start:

Change to the directory where docker-compose.yml is located and execute:

Docker-compose up can start the image.

This is the end of "how to start image in the docker container". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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