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年02月12日 0 likes 0 comments 4553 views

CentOS uses Docker to deploy opengrok

OpenGrok is a fast, easy-to-use source code search and comparison engine. It helps you search, compare, and locate your source tree. It understands various program file formats and version control history

Docker 2022年11月12日 0 likes 0 comments 2589 views

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 2022年09月27日 0 likes 0 comments 2030 views

5 Docker Best Practices

Docker best practices that will help us optimize images for better size, security and developer experience

Docker 2022年02月16日 1 likes 0 comments 2939 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年01月20日 1 likes 0 comments 6399 views

Vulnerability scanning of Docker images

Even if you have strong host-level security, infected containers can give attackers a foothold in your system. You can reduce this risk by using Docker Bench and active container vulnerability scanners such as Docker scan (snyk), Grype, Trivy, and Clair. These will help you identify issues in the container, such as outdated dependencies that may be exploited.

Docker 2022年01月20日 0 likes 0 comments 3774 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年11月29日 1 likes 0 comments 3963 views

Use timing tasks in Django application container

As a Django application developer, you often encounter situations like this: You want to be able to perform periodic asynchronous background tasks. It will come in handy if you want to create some background checks, send notifications or build a cache

Docker 2021年11月29日 0 likes 0 comments 2852 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年10月14日 0 likes 0 comments 4069 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年09月29日 3 likes 0 comments 9833 views