Docker 1 (installation and deployment of docker, hierarchical structure of docker image, docker commit and dockerfile, image acceleration, docker deployment game 2048, docker container deployment nginx)
1. Installation and deployment of docker:
1-1:yum source configuration:
docker
The new virtual machine needs to be reconfigured;
Configure new docker Source (Alibaba cloud):
vim docker.repo
[docker]
name=docker-ce
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/7/x86_64/stable
gpgcheck=0
Configure new using alicloud centos Source ...
Posted by martinchristov on Mon, 04 Apr 2022 21:09:27 +0300
k8s_ Consider the past you shall know the future
k8s
k8s function
Automatic packing
Automatically deploying application containers based on resource configuration requirements for application runtime environments
Self-repair
When a container fails, it is automatically restarted
Containers are redeployed and rescheduled when there is a problem with the deployed ...
Posted by bokehman on Mon, 04 Apr 2022 20:20:14 +0300
Installation and use of Docker
Ubuntu18.04 system docker installation and use
Docker installation, basic tutorial and command learning web pages: https://geek-docs.com/docker
Docker introduction
It consists of three parts: container (Image) and repository (Doctor).
Docker's image can be simply compared to the system disk used to install the system for the computer ...
Posted by liquid79 on Sun, 03 Apr 2022 22:19:19 +0300
Writing format of YAML file in k8s
preface
Environment: CentOS 7 9 docker-ce-20.10.9 kubernetes-version v1. twenty-two point six
yaml file overview
The management of resources and the arrangement and deployment of resource objects in k8s can be solved through the declarative file (yaml file), that is, the operation of resource objects can be edited into the yaml file. We call ...
Posted by Gasolene on Sun, 03 Apr 2022 17:06:37 +0300
3, kubernetes - cluster installation
catalogue
1, Preliminary preparation
2, Cluster installation
1. System initialization
2. Kubedm deployment and installation K8S
3. Harbor installation of enterprise Docker private warehouse
1, Preliminary preparation
This experiment adopts one master node, two work nodes and one private warehouse. The machine distribution is as follows: ...
Posted by foid025 on Sun, 03 Apr 2022 16:47:31 +0300
Basic use and application of Docker (automatic deployment with gitlab and jenkins)
Docker
Docker introduction
https://docs.docker.com/
docker run --name nginx-test -p 8080:80 -d nginx
docker run --rm -d -p 40001:3000 jayfong/yapi:play
# Default administrator account: admin@docker.yapi , administrator password: adm1n
What is Docker
Docker is an open platform integrating packaging, running, testing and publishingWe can ...
Posted by franklyn on Sun, 03 Apr 2022 13:33:42 +0300
PostgreSQL database container recovery and simple backup implementation
2021.03.10 original release address: Implementation of database container recovery and simple backup
Antecedents
For internal use by colleagues in the group outline The document service added the mathjax function. Because it was not familiar with the use of docker, it boldly implemented docker compose down in the production environment, res ...
Posted by andrew6607 on Sat, 02 Apr 2022 23:59:40 +0300
[building plug-ins for docker image] practical demonstration of using plug-ins: docker Maven plugin and jib Maven plugin
1. Description:
Docker container deployment is very popular. If a Java application wants to run in a docker environment, it is necessary to create a docker image containing the application. You can manually use dockerfile and docker compose to create an image, or you can use the plug-ins docker made plugin and jib made plugin to create an image ...
Posted by accu on Sat, 02 Apr 2022 23:41:52 +0300
Dockerfile file details
What is dockerfile?
Dockerfile is a text document that contains commands for combining images. You can use any command in the command line. Docker automatically generates images by reading instructions in dockerfile.
Basic structure of Dockerfile
Dockerfile is generally divided into four parts: basic image information, maintainer informa ...
Posted by suresh_nsnguys on Sat, 02 Apr 2022 12:07:00 +0300
Using minicube to implement CI/CD of microservices
1, Overview
Recently, I have been studying the implementation of a set of devops process based on k8s. Since it is troublesome to build a set of k8s cluster, I intend to use minicube to implement the whole set of devops process on my local windows. Here I record the whole practice process, hoping to provide some reference for students who ne ...
Posted by billy2shoe on Sat, 02 Apr 2022 07:01:06 +0300