Ubuntu
==========

.. toctree:: 
    :maxdepth: 2
    :caption: 目录

    包管理 <package-manage>
    cloud-init <cloud-init>


设置静态IP
-----------------------------------

`设置静态IP <https://learnubuntu.com/set-static-ip/>`_

* 需要禁用cloud-init
* 需要设置netplan的配置为静态IP。

.. code-block:: bash

    vim /etc/cloud/cloud.cfg.d/99-disable-cloud-init.cfg

添加如下代码：

.. code-block:: text

    network: {config: disabled}

重启。



设置防火墙
------------------------------------

.. code-block:: bash

    ufw allow from 117.139.13.178 to any port 80
    ufw allow from 121.15.167.225 to any port 80
    ufw allow from 121.15.167.225 to any port 443
    ufw allow from 117.139.13.178 to any port 10000
    ufw allow from 47.108.190.181 to any port 10000