Docker

Docker macvlan network container bridge host network segment independent IP

By default, each macvlan can communicate with each other, but cannot communicate with the host! ! The reason for this is that intercommunication is prohibited for security. For example, the host machine pings the ip of the container. Although they belong to the same network segment, they cannot be pinged, and vice versa.

Docker Command Memo

Some commonly used commands and functions of docker, docker-machine, and docker-compose

Docker Assignment ghostwriting

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Docker container setup proxy

How to set up a global proxy for Docker containers. By setting a global proxy in the Docker container, the application in the container can obtain network resources through the proxy

Docker image upload official Hub

First register your own dockerhub account, register address: https://hub.docker.com 2. Log in to your account on the linux server: docker login --username=sziiit

Docker Package Flask image

The main advantage of docker is that it can be easily deployed to the cloud, because the container has the additional benefit of running anywhere without facing dependency conflicts

CentOS7 Docker CE online installation

Docker CE supports the 64-bit version of CentOS 7, and requires the kernel version to be at least 3.10. CentOS 7 meets the minimum kernel requirements, but due to the relatively low kernel version, some functions (such as overlay2 storage layer driver) cannot be used, and some functions may not be stable