XylotrechusZ
�
�sAh� � �H � d dl Z d dlZd dlmZmZ g d�Z G d� d� � ZdS )� N)�ExternalProgramFailed� run_command)z/usr/sbin/mysqldz/usr/libexec/mysqldz/usr/local/bin/mysqldc �H � e Zd Zd� Zed� � � Zd� Zd� Zd� Zd� Z d� Z
dS ) � MysqlInfoc �8 � | � � � | _ d S )N)�retrieve_server_info�mysqld_v��selfs �K/opt/cloudlinux/venv/lib64/python3.11/site-packages/clconfig/db_info_lib.py�__init__zMysqlInfo.__init__ s � � �1�1�3�3��
�
�
� c � � t D ]%} t j � | � � r| c S �&t d S # t $ r t d cY S w xY w)zP
Find mysql server binary
:return: path to mysql binary
� )�MYSQL_BINARIES�os�path�exists�OSError)�binarys r �
get_binaryzMysqlInfo.get_binary sq � � %�(�
"�
"���7�>�>�&�)�)� "�!�M�M�M�"�!�!�$� $��� %� %� %�!�!�$� $� $� $� %���s �+< �
< �A�Ac �p � | � � � }t |dg� � S # t $ r Y dS w xY w)zx
Get server information through `<mysql_server_binary> -V` command
:return: full command output
z-VN)r r r )r � mysql_binarys r r z MysqlInfo.retrieve_server_info% sK � �
� �?�?�,�,�L� � �d� 3�4�4� 4��$� � � ��4�4� ���s �$' �
5�5c �z � | � � � | � � � | � � � d�S )a&
Return gathered data
:return: dict(
'vendor': MySQL|MariaDB|Percona,
'version': server version in the form of {major}.{minor} or {major}.{minor}-{release} for percona,
'cll-lve': patches from CL applied or not (True|False)
)
)�vendor�version�cll-lve)�
get_vendor� get_version�
is_patchedr
s r �getz
MysqlInfo.get1 s7 � � �/�/�+�+��8H�8H�8J�8J�W[�Wf�Wf�Wh�Wh�i�i�ir c �� � | j �dS t j d� � } |� | j � � d � � � d S # t
$ r Y dS w xY w)z�
Extract MySQL vendor from server info
:return: MySQL|MariaDB|Percona or
`unknown` if failed to apply regex or
None if there is no server info (this usually means that there are no MySQL installed)
Nz(?<=\().+(?=\sServer)r �unknown)r �re�compile�findall�split�
IndexError�r �ps r r zMysqlInfo.get_vendor< st � � �=� ��4�
�J�/� 0� 0�� ��9�9�T�]�+�+�A�.�4�4�6�6�q�9� 9��� � � � �9�9� ���s �7A �
A%�$A%c �� � | j �dS t j d� � } |� | j � � d � d� � S # t
$ r Y dS w xY w)aF
Retrieve MySQL server version from server info
:return: X.X.X e.g. 10.2.16|5.6.39, includes release for percona (X.X.X-X.X e.g. 5.6.40-84.0) or
`unknown` if failed to apply regex or
None if there is no server info (this usually means that there are no MySQL installed)
Nz(?<=Ver\s)[0-9\.\-]+r �-r# )r r$ r% r& �rstripr( r) s r r zMysqlInfo.get_versionN sq � � �=� ��4�
�J�.� /� /�� ��9�9�T�]�+�+�A�.�5�5�c�:�:� :��� � � � �9�9� ���s �2A �
A � A c �& � | j �dS d| j v S )a
Retrieve information about CL patch by `cll-lve` in server info
:return: True if contains `cll-lve` seq
False otherwise or
None if there is no server info (this usually means that there are no MySQL installed)
Nr )r r
s r r zMysqlInfo.is_patched` s � � �=� ��4��D�M�)�)r N) �__name__�
__module__� __qualname__r
� staticmethodr r r! r r r � r r r r s� � � � � � �4� 4� 4� � %� %� �\� %�
�
�
� j� j� j� � � �$ � � �$ *� *� *� *� *r r )r r$ �clcommon.utilsr r r r r3 r r �<module>r5 s~ ��
� � � � � � � � =� =� =� =� =� =� =� =�� � ��V*� V*� V*� V*� V*� V*� V*� V*� V*� V*r