基礎原理:容器技术/Docker/Engine

Docker Engine

Docker Engine （Docker引擎）是一个用于创建并容器化你的应用程序的开源的集装箱化技术。Docker引擎作为一个客户端-服务器端的应用模式包含如下组件：

• 一个长时间在后台运行的进程(daemon process)作为服务器端 dockerd.
• APIs which specify interfaces that programs can use to talk to and instruct the Docker daemon.
• A command line interface (CLI) client docker.

The CLI uses Docker APIs to control or interact with the Docker daemon through scripting or direct CLI commands. Many other Docker applications use the underlying API and CLI. The daemon creates and manages Docker objects, such as images, containers, networks, and volumes.

For more details, see Docker Architecture.

Open source

Install Docker Engine

爲您的分發版本安裝Docker引擎.

Storage

在Docker容器中使用持久化數據.

Networking

管理容器之間的網路連線.

Container Logs

瞭解如何檢視和閱讀容器日誌.

Prune

清理未使用的資源.

Configure the daemon

深入了解 Docker 守護程式的設定選項.

Rootless mode

以非root權限執行Docker.

Deprecated features

了解您應該停止使用Docker Engine的哪些功能.

Release notes

最新版本的發行說明.

Licensing

Commercial use of Docker Engine obtained via Docker Desktop within larger enterprises (exceeding 250 employees OR with annual revenue surpassing $10 million USD), requires a paid subscription. Apache License, Version 2.0. See LICENSE for the full license.