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Installation and basic operation of docker

2022-07-27 01:49:00 【Palm nine】

List of articles

1. install docker service , Configure image Accelerator

First check the firewall and selinux

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Close the firewall and selinux

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Use the official installation script to automatically install

install

It's actually downloading an installation script , reinstall （ Not recommended , Unable to select version installation ）
[[email protected] ~]# curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
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see yum Source
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yum Source configured , Optional version
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start-up docker
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Validation version
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Configure image Accelerator

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2. Download the system image （Ubuntu、 centos）

Search for docker Mirror image

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View the downloaded image

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3. Create two containers based on the downloaded image （ The container name is a complete spelling of your own name , A first name letter ）

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4. Start of container 、 Stop and restart operation

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5. How to view running containers and all containers ？

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6. How to exit the container ： The two methods are implemented separately ？

Web access container

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Get into (-it) And exit the container

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7. How to connect to the running container ？

adopt exec Connect

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8. View the internal information of the container or image ？

Look inside the container

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View the internal information of the image

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9. How to view all images ？

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