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Can wsl install docker?

WSL can install docker. The installation method: 1. Install and configure wsl; 2. Download and install docker for windows from the official website; 3. Install docker-compose through pip.

Dec 08, 2021 pm 04:10 PM

wsldocker

What to do if centos docker fails to start

Solution to centos docker startup failure: 1. Open the docker configuration file; 2. Edit the content to "OPTIONS='--selinux-enabled=false..."; 3. Execute the "systemctl restart docker" command.

Dec 08, 2021 pm 03:59 PM

centosdocker

What is the difference between copy and add instructions in docker

Difference: The COPY instruction does not support obtaining resources from remote URLs. It can only read resources from the host where docker build is executed and copy them to the image; while the ADD instruction supports obtaining resources from remote URLs and can read resources from remote servers through URLs. and copied to the image.

Nov 29, 2021 pm 04:57 PM

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What does docker daemon mean?

The meaning of docker daemon is: Docker daemon; the main functions of daemon include image management, image construction, REST API, authentication, security, core network and orchestration.

Nov 29, 2021 pm 04:42 PM

dockerdaemon

What is the difference between kubernetes and docker

Differences: 1. Kubernetes is an open source container cluster management system and a set of automated deployment tools; while Docker is an open source application container engine and a containerization technology. 2. Docker is at the container level, and kubernetes is at the container orchestration level.

Nov 29, 2021 pm 04:20 PM

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What is the difference between vm virtual machine and docker

Differences: 1. Docker containers provide process-based isolation, while VM virtual machines provide complete isolation of resources; 2. Docker uses the kernel of the host operating system, while VM virtual machines use independent kernels; 3. The startup speed of Docker is Seconds, VM is minutes; 4. Docker's integration is better than VM.

Nov 29, 2021 am 11:33 AM

dockervmware

What is the difference between vagrant and docker

Differences: 1. Docker is an open source application container engine and a deployment tool for the running environment; while Vagrant is a deployment tool for the development environment. 2. Docker is suitable for managing application environments, while Vagrant is suitable for managing virtual machines.

Nov 29, 2021 am 11:17 AM

vagrantdocker

What is the difference between openstack and docker

Differences: 1. Openstack is a tool for managing IT resources, while docker is an application container engine; 2. OpenStack is an IaaS layer thing, while docker is a thing that spans IaaS and PaaS; 3. OpenStack takes up a lot of disk space. And docker takes up a small amount of space.

Nov 29, 2021 am 11:02 AM

openstackdocker

What do the Three Musketeers in docker mean?

The three swordsmen in docker refer to swarm, compose and machine. Compose is a tool used to define and run one or more containers and applications; Machine is a command line tool that simplifies Docker installation; Swarm is a tool provided by the community that natively supports Docker clusters.

Nov 25, 2021 pm 05:42 PM

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What are the four network modes of docker?

The four network modes of docker are: 1. Host mode, specified with “–net=host”; 2. Container mode, specified with “–net=container:NAME_or_ID”; 3. none mode, specified with “–net=none” Specify; 4. Bridge mode.

Nov 25, 2021 pm 05:30 PM

docker网络模式

Why use docker deployment

Advantages of using docker deployment: 1. Faster delivery and deployment of code, which can save a lot of development, testing, and deployment time; 2. Kernel-level virtualization can achieve higher performance and efficiency; 3. Good compatibility , can migrate and expand applications more easily; 4. Can achieve automated and efficient management.

Nov 25, 2021 pm 05:11 PM

docker

What is docker? What can be done?

Docker is an open source application container engine. What Docker can do: 1. Quickly build a development environment; 2. Simulate a production environment; 3. Automatic testing; 4. Self-deployment; 5. Continuous integration (continuous deployment); 6. , Manage all services on a single machine; 7. Expand QPS, etc.

Nov 25, 2021 pm 04:59 PM

docker

What is the difference between docker run and docker exec commands?

Differences: 1. The operation object of "docker run" is "mirror", while the operation object of "docker exec" is "container"; 2. "docker run" is suitable for situations where no container is running, while "docker exec" is suitable for situations where no container is running. The case of running a command in an existing container.

Nov 25, 2021 pm 04:44 PM

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What is the difference between kvm and docker

Differences: 1. In terms of startup speed, Docker is on the second level, while kvm is on the minute level; 2. Compared with kvm, Docker application performance is high and the system overhead is small; 3. In terms of save status, Docker is faster than kvm Lightweight and low-cost; 4. In terms of hard disk usage, Docker uses MB as its unit and kvm uses GB as its unit.

Nov 25, 2021 pm 04:27 PM

kvmdocker