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# 安装在 Amazon MWAA 环境中的 Apache Airflow 提供程序包
<a name="connections-packages"></a>

本页列出了 Amazon MWAA 为所有支持的 Apache Airflow 环境安装的 Apache Airflow 提供程序包。有关这些程序包的更多信息，请参阅[程序包 Extras 的 Apache Airflow 参考](https://airflow.apache.org/docs/apache-airflow/stable/extra-packages-ref.html)。

**注意**  
为了确保与 CloudWatch 日志记录的兼容性不会被其他 Python 库安装所覆盖，Amazon MWAA 在执行后会安装 W [atchtower](https://pypi.org/project/watchtower/2.0.1/) 版本 2.0.1。`pip3 install -r requirements.txt`

**Topics**
+ [约束条件文件](#connections-packages-constraints)
+ [特定版本的提供程序包](#connections-packages-table)

## 约束条件文件
<a name="connections-packages-constraints"></a>

从 Apache Airflow v2.7.2 开始，要求文件必须包含一条 `--constraint` 语句。如果您未提供约束条件，Amazon MWAA 将为您指定一个约束条件，以确保您的要求中列出的程序包与您正在使用的 Apache Airflow 版本兼容。

Apache Airflow 约束条件文件指定了 Apache Airflow 发布时可用的提供程序版本。但是，在许多情况下，较新的提供程序与该版本的 Apache Airflow 兼容。由于必须使用约束条件，因此要指定提供程序包的较新版本，因此可以修改特定提供程序版本的约束文件：

1. 例如，从 GitHub [https://raw.githubusercontent.com/apache/airflow/constraints-2.7.2/constraints-3.11.txt](https://raw.githubusercontent.com/apache/airflow/constraints-2.7.2/constraints-3.11.txt) 下载特定于版本的约束文件（将 '2.7.2' 替换为要使用的版本）。

1. 将修改后的约束条件文件另存到 Amazon MWAA 环境的 Amazon S3 DAG 文件夹，例如 `constraints-3.11-updated.txt`。

1. 如下所示，指定您的要求。

   ```
   --constraint "/usr/local/airflow/dags/constraints-3.11-updated.txt"
   apache-airflow-providers-amazon==version-number
   ```
**注意**  
如果您使用的是私有 Web 服务器，我们建议您使用[将所需的库打包为 WHL 文件](best-practices-dependencies.md#best-practices-dependencies-python-wheels)。[aws-mwaa-docker-images](https://github.com/aws/amazon-mwaa-docker-images)

## 特定版本的提供程序包
<a name="connections-packages-table"></a>

安装提供程序包允许您在 Apache Airflow UI 中访问连接类型。这也意味着您无需在 `requirements.txt` 文件中将这些程序包指定为 Python 依赖项。本页列出了 Amazon MWAA 为所有支持的 Apache Airflow 环境安装的 Apache Airflow 提供程序包。

**注意**  
对于 Apache Airflow v2 及更高版本，亚马逊 MWAA 在`pip3 install -r requirements.txt`执行后[会安装 Watchtower 版本](https://pypi.org/project/watchtower/2.0.1/) 2.0.1，以确保与 CloudWatch 日志的兼容性不会被其他 Python 库安装所覆盖。

您可以指定支持的 `apache-airflow-providers-amazon` 的最新版本来升级此提供程序。

**支持的 Apache Airflow 版本：**

------
#### [ v3.0.6 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==9.9.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/9.9.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==6.2.1](https://airflow.apache.org/docs/apache-airflow-providers-postgres/6.2.1/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.13.1](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.13.1/index.html)  | 
|  Fab 连接  |  [apache-airflow-providers-fab==2.3.0](https://airflow.apache.org/docs/apache-airflow-providers-fab/2.3.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.12.1](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.12.1/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==5.3.2](https://airflow.apache.org/docs/apache-airflow-providers-http/5.3.2/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.9.1](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.9.1/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.27.3](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.27.3/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==4.1.1](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/4.1.1/index.html)  | 

------
#### [ v2.11.0 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==9.8.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/9.8.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==6.2.0](https://airflow.apache.org/docs/apache-airflow-providers-postgres/6.2.0/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.13.0](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.13.0/index.html)  | 
|  Fab 连接  |  [apache-airflow-providers-fab==1.5.3](https://airflow.apache.org/docs/apache-airflow-providers-fab/1.5.3/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.11.0](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.11.0/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==5.3.0](https://airflow.apache.org/docs/apache-airflow-providers-http/5.3.0/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.9.0](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.9.0/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.27.1](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.27.1/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==4.1.0](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/4.1.0/index.html)  | 
|  SMTP 连接  |  [apache-airflow-providers-smtp==2.1.0](https://airflow.apache.org/docs/apache-airflow-providers-smtp/2.1.0/index.html)  | 

------
#### [ v2.10.3 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==9.0.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/9.0.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.13.1](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.13.1/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.11.1](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.11.1/index.html)  | 
|  Fab 连接  |  [apache-airflow-providers-fab==1.5.0](https://airflow.apache.org/docs/apache-airflow-providers-fab/1.5.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.8.3](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.8.3/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.13.2](https://airflow.apache.org/docs/apache-airflow-providers-http/4.13.2/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.7.0](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.7.0/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.19.0](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.19.0/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.9.0](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.9.0/index.html)  | 
|  SMTP 连接  |  [apache-airflow-providers-smtp==1.8.0](https://airflow.apache.org/docs/apache-airflow-providers-smtp/1.8.0/index.html)  | 

------
#### [ v2.10.1 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==8.28.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/2.28.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.12.0](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.12.0/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.11.0](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.11.0/index.html)  | 
|  Fab 连接  |  [apache-airflow-providers-fab==1.3.0](https://airflow.apache.org/docs/apache-airflow-providers-fab/1.3.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.8.1](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.8.1/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.13.0](https://airflow.apache.org/docs/apache-airflow-providers-http/4.13.0/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.7.0](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.7.0/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.16.0](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.16.0/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.9.0](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.9.0/index.html)  | 
|  SMTP 连接  |  [apache-airflow-providers-smtp==1.8.0](https://airflow.apache.org/docs/apache-airflow-providers-smtp/1.8.0/index.html)  | 

------
#### [ v2.9.2 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==8.24.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/8.24.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.11.1](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.11.1/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.9.1](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.9.1/index.html)  | 
|  Fab 连接  |  [apache-airflow-providers-fab==1.1.1](https://airflow.apache.org/docs/apache-airflow-providers-fab/1.1.1/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.7.2](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.7.2/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.11.1](https://airflow.apache.org/docs/apache-airflow-providers-http/4.11.1/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.6.1](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.6.1/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.14.0](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.14.0/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.8.1](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.8.1/index.html)  | 
|  SMTP 连接  |  [apache-airflow-providers-smtp==1.7.1](https://airflow.apache.org/docs/apache-airflow-providers-smtp/1.7.1/index.html)  | 

------
#### [ v2.8.1 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==8.16.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/8.16.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.10.0](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.10.0/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.7.0](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.7.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.5.1](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.5.1/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.8.0](https://airflow.apache.org/docs/apache-airflow-providers-http/4.8.0/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.5.0](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.5.0/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.10.0](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.10.0/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.7.0](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.7.0/index.html)  | 

------
#### [ v2.7.2 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==8.7.1](https://airflow.apache.org/docs/apache-airflow-providers-amazon/8.7.1/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.6.1](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.6.1/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.5.2](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.5.2/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.3.4](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.3.4/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.5.2](https://airflow.apache.org/docs/apache-airflow-providers-http/4.5.2/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.3.2](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.3.2/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.7.2](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.7.2/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.4.3](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.4.3/index.html)  | 

------
#### [ v2.6.3 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon[aiobotocore] ==8.2.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/8.2.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.5.1](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.5.1/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.4.2](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.4.2/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.2.1](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.2.1/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.4.2](https://airflow.apache.org/docs/apache-airflow-providers-http/4.4.2/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.2.2](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.2.2/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.5.2](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.5.2/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.4.2](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.4.2/index.html)  | 

------
#### [ v2.5.1 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon==7.1.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/7.1.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.4.0](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.4.0/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.3.0](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.3.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.1.0](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.1.0/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.1.1](https://airflow.apache.org/docs/apache-airflow-providers-http/4.4.1/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.1.1](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.1.1/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.3.3](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.3.3/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.3.1](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.3.1/index.html)  | 

------
#### [ v2.4.3 ]


| 连接类型 | 程序包 | 
| --- | --- | 
|  AWS 连接  |  [apache-airflow-providers-amazon==6.0.0](https://airflow.apache.org/docs/apache-airflow-providers-amazon/6.0.0/index.html)  | 
|  Postgres 连接  |  [apache-airflow-providers-postgres==5.2.2](https://airflow.apache.org/docs/apache-airflow-providers-postgres/5.2.2/index.html)  | 
|  FTP 连接  |  [apache-airflow-providers-ftp==3.1.0](https://airflow.apache.org/docs/apache-airflow-providers-ftp/3.1.0/index.html)  | 
|  Celery 连接  |  [apache-airflow-providers-celery==3.0.0](https://airflow.apache.org/docs/apache-airflow-providers-celery/3.0.0/index.html)  | 
|  HTTP 连接  |  [apache-airflow-providers-http==4.0.0](https://airflow.apache.org/docs/apache-airflow-providers-http/4.0.0/index.html)  | 
|  IMAP 连接  |  [apache-airflow-providers-imap==3.0.0](https://airflow.apache.org/docs/apache-airflow-providers-imap/3.0.0/index.html)  | 
|  常见 SQL  |  [apache-airflow-providers-common-sql==1.2.0](https://airflow.apache.org/docs/apache-airflow-providers-common-sql/1.2.0/index.html)  | 
|  SQLite 连接  |  [apache-airflow-providers-sqlite==3.2.1](https://airflow.apache.org/docs/apache-airflow-providers-sqlite/3.2.1/index.html)  | 

------