File: //opt/alt/python37/lib/python3.7/site-packages/clwizard/modules/__pycache__/governor.cpython-37.pyc
B
�Ҝpc�If� @ s� d dl mZ d dlZd dlmZmZ d dlmZ d dlm Z d dl
m Z m Z d dl
mZ d dlmZ d d lmZ d d
lmZmZ d d lmZ G d
d� de�ZdS )� )�absolute_importN)�Dict�List)�Feature)�
MySQLGovernor)�ExternalProgramFailed� run_command)� MysqlInfo)� getCPName)�MODULES_LOGS_DIR)�InstallationFailedException�UserInterventionNeededError� )�WizardInstallerc s� e Zd Zej�ed�ZdZdZ e
j Z � fdd�Z
dd� Zdd � Zd
d � Zd d
� Zdd� Zdd� Zdd� Zdd� Zdd� Z� ZS )�GovernorInstallerz governor.log�unknownz*/usr/share/lve/dbgovernor/mysqlgovernor.pyc s t t| ��� t� �� | _d S )N)�superr �__init__r �get�db_info)�self)� __class__� � py/clwizard/modules/governor.pyr s zGovernorInstaller.__init__c
C sv | � d�sfy| �d�}W n< tk
rT } z | j�dt|�� t� |�W d d }~X Y nX | j�d|� n | j�d� d S )Nzgovernor-mysqlz*Package installation failed with error: %sz&Package was installed successfully: %sz=Skip the governor-mysql installation, it is already installed)Z_is_package_installedZ_install_packager �
app_logger�error�strr �info)r �out�errr r r �_install_governor_package* s
z+GovernorInstaller._install_governor_packagec C s| | j d tjks | j d tjkr$d S y>| j d �� }d�| j d �d�d �d�dd� �}|| S tk
rv d S X d S )N�vendor�version� �-r �.� )r r �UNKNOWN�lower�join�split�
IndexError)r r! r" r r r �_prepare_db_options5 s (z%GovernorInstaller._prepare_db_optionsc
C sV y&| j �d� | jtjddgdd� W n* tk
rP } z t� |�W dd}~X Y nX dS )z�
Trying to install governor with --wizard key, it detects the DB
automatically (on DA and cPanel), for other panels we will have blockers
for the governor module.
zInstall MySQL Governorz --installz--wizard� )� exit_statusN)r r �!_run_cmd_and_check_special_statusr � UTILITY_PATHr r )r r r r r �_initialize_governorD s z&GovernorInstaller._initialize_governorc C s` t |dd�\}}}||kr<| j�d� | j�d|� t� �n |dkr\| j�d||� t|��dS )z�
There are cases when some commands can't be executed without the user's
intervention. Such scripts/commands return a special exit code that must
be checked for.
T)Zreturn_full_outputz$Can`t install governor automaticallyz
Reason: %sr z2Error occurred during running "%s"
Reason is: "%s"N)r r Zwarningr
r r )r �cmdr. Zretcoder �_r r r r/ T s z3GovernorInstaller._run_cmd_and_check_special_statusc C s* | j d d krtd��| �� | �� d S )Nr! z%Please, install a MySQL server first.)r r r r1 )r Zoptionsr r r �run_installationc s z"GovernorInstaller.run_installationc C s0 ddig}| j d dkr,|�dddid�� |S ) zh
Get list of warnings that should be shown in wizard
before module installation
�messagez�Please create a full database backup (including system tables). MySQL/MariaDB/Percona server will be updated from CloudLinux repositories.r! NzUCould not detect a MySQL server. For a list of compatible options please see %(url)s.�urlz<https://docs.cloudlinux.com/mysql_governor_installation.html)r5 �context)r �append)r �warningsr r r �
_get_warningsi s z GovernorInstaller._get_warningsc C s& g }t � dkr"|�dddid�� |S )zZ
Get a list of possible blockers to disable Governor module in Wizard UI.
)ZcPanelZ DirectAdminzMySQL Governor can't be automatically installed. Please install it through the command-line interface. Learn more here: %(url)sr6 z4https://docs.cloudlinux.com/installation-wizard.html)r5 r7 )r
r8 )r �blockersr r r �
_get_blockers� s
z GovernorInstaller._get_blockersc C s t � }|�� o| jd S )z:
Check if the governor is ready for work.
zcll-lve)r Zis_governor_presentr )r Z mysql_govr r r �_is_already_configured� s z(GovernorInstaller._is_already_configuredc C sL | � � | jd d�}| �� }|r.|�d|i� | �� }|rH|�d|i� |S )Nr" )Zalready_configuredZ
db_versionr9 r; )r= r r: �updater< )r �resultr9 r; r r r �initial_status� s z GovernorInstaller.initial_status)�__name__�
__module__� __qualname__�os�pathr) r ZLOG_FILEr' r0 r ZGOVERNORZ _REQUIRED_CL_COMPONENT_SUPPORTr r r, r1 r/ r4 r: r< r= r@ �
__classcell__r r )r r r s r )Z
__future__r rD �typingr r Zclcommon.constr Z clcommon.lib.mysql_governor_libr Zclcommon.utilsr r Zclconfig.db_info_libr Z cldetectlibr
Zclwizard.constantsr Zclwizard.exceptionsr r
�baser r r r r r �<module> s