# MySQL

## 基本信息

[MySQL](https://en.wikipedia.org/wiki/MySQL) 是开源的关系数据库实现。

该仓库位于 `https://hub.docker.com/_/mysql/` ，提供了 MySQL 5.5 \~ 8.x 各个版本的镜像。

## 使用方法

默认会在 `3306` 端口启动数据库。

```bash
$ docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=mysecretpassword -d mysql
```

之后就可以使用其它应用来连接到该容器。

```bash
$ docker run --name some-app --link some-mysql:mysql -d application-that-uses-mysql
```

或者通过 `mysql` 命令行连接。

```bash
$ docker run -it --rm \
    --link some-mysql:mysql \
    mysql \
    sh -c 'exec mysql -h"$MYSQL_PORT_3306_TCP_ADDR" -P"$MYSQL_PORT_3306_TCP_PORT" -uroot -p"$MYSQL_ENV_MYSQL_ROOT_PASSWORD"'
```

## Dockerfile

请到 <https://github.com/docker-library/docs/tree/master/mysql> 查看


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://hezhiqiang.gitbook.io/docker/appendix/repo/mysql.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.