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What does daemon process mean in docker

What does daemon process mean in docker

In docker, the daemon process is used to monitor the specified process. When the target process is found to be working abnormally, the target process can be controlled; a daemon process can guard multiple target processes. In the daemon process, the guardian monitors the target process. Process management is implemented using the heartbeat mechanism.

Feb 23, 2022 am 10:24 AM
docker
What are the built-in commands of docker?

What are the built-in commands of docker?

Docker's built-in commands: 1. run; 2. kill; 3. rm; 4. create; 5. exec; 6. ps; 7. inspect; 8. top; 9. attach; 10. events; 11. logs; 12 , wait; 13, export; 14, rmi, etc.

Feb 23, 2022 am 10:15 AM
docker
Take you to understand the DockerFile command in depth

Take you to understand the DockerFile command in depth

This article brings you relevant knowledge about the DockerFile command. This command contains instructions. Each instruction builds a layer of image production files. I hope it will be helpful to you.

Feb 22, 2022 pm 05:40 PM
Docker
What are the advantages and disadvantages of docker

What are the advantages and disadvantages of docker

Advantages: 1. Faster delivery and deployment; 2. More efficient virtualization; 3. Easier migration and expansion; 4. Simpler management; 5. Low CPU/memory consumption. Disadvantages: 1. It cannot be used in 32-bit Linux, Windows or Unix environments; 2. Docker's management of disks is relatively limited, etc.

Feb 21, 2022 pm 04:49 PM
docker
What is geth in docker

What is geth in docker

In docker, Geth refers to the official client software provided by the Ethereum Foundation, written in the Go programming language; the Geth client provides an interactive command console that contains various functions of Ethereum .

Feb 21, 2022 pm 04:41 PM
docker geth
What is the use of docker cluster?

What is the use of docker cluster?

The role of the docker cluster: abstract several Docker hosts into a whole, and uniformly manage various Docker resources on these Docker hosts through an entrance (cluster manager). The advantages of docker clusters include: scalable expansion, rolling upgrade, fast deployment and online deployment, etc.

Feb 21, 2022 pm 04:31 PM
docker 集群
What docker cannot isolate

What docker cannot isolate

Docker cannot isolate "hard disk I/O reading and writing", but it can isolate the file system, network (Network), inter-process communication, users and user groups for permissions, PID within the process and the PID of the host, host name Isolated from domain names, etc.

Feb 21, 2022 pm 04:17 PM
docker 资源隔离
What are the communication modes of docker?

What are the communication modes of docker?

The communication modes of docker are: 1. Bridge network mode, also called brigde bridge. When the network is not specified, the communication between containers is carried out through the bridge bridge; 2. Host host mode; 3. container network mode; 4. none network mode.

Feb 21, 2022 pm 04:06 PM
docker 通信模式
What do vps and docker mean?

What do vps and docker mean?

vps refers to "virtual private server", which is a technology that divides a server into multiple virtual private servers; while docker is an advanced application container engine based on LXC. The source code is hosted on Github, based on the go language and complies with Apache2.0 protocol is open source.

Feb 21, 2022 pm 03:47 PM
vps docker
Docker image principle: joint file system and layered understanding (detailed examples)

Docker image principle: joint file system and layered understanding (detailed examples)

This article brings you relevant knowledge about the joint file system and layered understanding of Docker mirroring principles, including issues related to joint file systems, hierarchical structures and layered practices. I hope it will be helpful to everyone.

Feb 17, 2022 pm 06:48 PM
docker
Let you understand how to install Nginx and build a static server based on Docker

Let you understand how to install Nginx and build a static server based on Docker

This article brings you relevant knowledge about how to install Nginx based on docker to build a static server. It is very common to use nginx as a static server. The following mainly talks about installing and managing our nginx through docker and configuring the SSL certificate to open it. HTTPS access, I hope it will be helpful to everyone.

Feb 15, 2022 pm 05:50 PM
docker
Analyze how docker builds lnmp environment (php7.4 + nginx)

Analyze how docker builds lnmp environment (php7.4 + nginx)

This article will introduce you to the installation method of docker under Linux, and learn more about the steps of building lnmp environment (php7.4 + nginx) with docker. I hope it will be helpful to you!

Feb 15, 2022 am 10:25 AM
docker lnmp环境 php7.4 nginx
What is the difference between images and containers in docker

What is the difference between images and containers in docker

The difference between images and containers in docker: 1. An image is a template that contains various environments or services, while a container is an instance of an image; 2. An image cannot be run and is static, while a container can be run. is dynamic.

Feb 11, 2022 pm 06:00 PM
docker
Deploy go projects based on Docker images (detailed examples)

Deploy go projects based on Docker images (detailed examples)

This article brings you relevant knowledge about deploying Go projects based on docker images, including issues related to writing GoLang web programs and compiling packages under Linux. I hope it will be helpful to everyone.

Feb 10, 2022 pm 05:54 PM
docker

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