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Understand how uid and gid work in Docker containers

Understanding how user names, group names, user IDs (uid), and group IDs (gid) map between the processes running in the container and the host system is important for building a secure system. If no other options are provided, the process in the container will be executed as root

Docker 2021-09-10 8 likes 0 comments 20287 views

Use SELinux in Docker containers

Security-Enhanced Linux (SELinux) is a Linux kernel security module that provides mechanisms to support access control security policies, including mandatory access control (MAC). Containers support running on SELinux-enabled hosts

Docker 2021-09-29 3 likes 0 comments 10169 views

Running macOS in Linux with Docker-OSX

Your CPU should support virtualization such as Intel VT or AMD-V. Enable it in your BIOS/UEFI before continuing. (For example, on my Ryzen system, this is an "AMD SVM" setting that must be enabled in the BIOS.)

Docker 2022-01-20 1 likes 0 comments 6779 views

Use Clair to scan Docker images for vulnerabilities

Docker provides a docker hub that allows users to upload the created images for other users to download and quickly build the environment. But it also brings some security issues. The downloaded image is maliciously implanted into the backdoor, the image is tampered with during transmission, whether the environment built by the image contains loopholes, etc.

Docker 2021-09-18 3 likes 0 comments 5819 views

【Docker + SELinux】 Teach you how to write custom SELinux policies for containers

This article teaches you how to write a custom SELinux strategy for Docker containers

Docker 2021-09-26 0 likes 0 comments 5622 views

Use Docker to build poste, self-built mail server

The self-built email service is not limited by the amount of emails sent, and the cost of sending emails in batches is lower, but the deployment is relatively complicated and it is easy to go into the trash. However, more and more service providers have already developed products that support one-click deployment, which greatly reduces the difficulty of deployment and use.

Docker 2023-02-12 0 likes 0 comments 4785 views

Docker deployment of high-availability etcd cluster practice

In this article, we will see how to deploy etcd cluster using docker and docker compose

Docker 2021-10-14 0 likes 0 comments 4281 views

Deploy React project with Docker in just 6 steps

How to deploy a React project with docker in 6 steps

Docker 2021-08-12 0 likes 0 comments 4241 views

Docker artifact Compose Generator

Compose Generator is a command line tool that can help you set up a Docker project as quickly as possible. The command line interface (cli) acts as an assistant for common Docker tasks

Docker 2021-11-29 1 likes 0 comments 4195 views

Kubernetes creates a private Docker registry

The private Docker Registry simplifies managing your application deployment in Kubernetes. Read my tutorial and set up your own private Docker Registry in minutes

Kubernetes 2021-09-05 0 likes 0 comments 4111 views