Programming VIP

Dockerfile function: Dockerfile is a "command file" used in Docker to install all dependencies of the project with one click. It is written according to the official requirements of Docker. During build, it will execute step by step according to similar shell commands and build an image; explain: From the perspective of applicatio ...

WSL2 uses Docker to run ManageIQ (including Systemctl installation, script configuration agent and Docker port mapping) Use the image provided by the ManageIQ project on the Docker Hub to test the ManageIQ running in the Docker container. It solves some problems in using WSL2: starting with systemd, accessing the host windows agent in WSL2, in ...

Image production specification First create the most common layer, and each subsequent image depends on the previous parent image. Build images hierarchically and deploy tomcat high availability tomcat1, nginx1, haproxy1 and keepalived1 are deployed on the 10.0.0.51 node tomcat2, nginx2, haproxy2 and keepalived2 are deployed on the 10.0.0. ...

catalogue Docker four network modes docker custom network View a list of network modes View container information (including configuration, environment, gateway, mount, cmd, etc.) Specifies the IP address of the assignment container Custom network fixed IP Port mapping Execute in container commands in the host environment Docker data ...

For more information, please pay attention to wl-awesome Argo CD brief introductionCore conceptDeploy argocdpractice Process analysisSource library key filesConfiguration library key filesharbor library configuration informationargocd configuration informationSample applicationBest practices Reference documents Argo CD brief intro ...

1, Introduction to docker compose 1. The application system of microservice architecture generally includes several microservices, and each microservice will generally deploy multiple instances. If each microservice needs to be started and stopped manually, it can be imagined that the efficiency is low and the amount of maintenance is larg ...

explain Kubernetes kubectl command table [Chinese website] Kubernetes kubectl command table The most common and direct way to use and maintain Kubernetes clusters is to use the built-in command-line tool Kubectl.The following picture is an overview, which can be used to recall memory after familiarity. Note: Although the following com ...

1. Docker overview (1) Basic introduction Docker is an open source application container engine, which is based on Go language and complies with Apache 2.0 0 protocol is open source. Docker allows developers to package their applications and dependency packages into a lightweight and portable container, and then publish them to any popula ...

Centos7 installation K8S 1. Server Three Centos7 servers need to be prepared and configured with at least 2C and 2G. All three servers have been configured with static IP. If not, please refer to: Configuring static IP for VM Ware+Centos7 host nameIPDocker versionHost configurationK8S versionmaster01192.168.159.17120.10.72C8G1.21.2wo ...

Linux (enterprise) - docker 1. Introduction to docker Docker is the engine for managing containers. Docker is an application packaging and deployment platform, rather than a simple virtualization technology. 2. Installation and startup After configuring the yum source, install and enable. Alibaba cloud image is recommended. https://mirror ...