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o ;j,~ � @ s� d Z ddlZddlZddlZddlZddlZddlZddlZddl Zddl Zddl Zddl m Z mZ ddiZe�e�Zdd� Zdd � Zd d � Zd=d d �Zd=dd�Zd=dd�Zejjj� d�d>dd��Z dd� Z dd� Z d=dd�Z dd� Z!ejjj� d �ejjj� d � d?d d���Z"ejjj�#d!d"g�d#d$� �Z$ejjj� d%�d@d'd(��Z%ejjj� d%�d=d)d*��Z&ejjj� d%�d=d+d,��Z'd>d-d.�Z(ejjj� d/�dAd2d/��Z)d3d4� Z*d5d6� Z+d7d8� Z,d9d:� Z-d;d<� Z.dS )Bz, Module for managing disks and blockdevices � N)�CommandExecutionError�SaltInvocationError�format_�formatc C s t jj�� rdS dS )z) Only work on POSIX-like systems )Fz$This module doesn't work on Windows.T)�salt�utils�platformZ is_windows� r r �E/opt/saltstack/salt/lib/python3.10/site-packages/salt/modules/disk.py� __virtual__ s r c C s� | � � r t�| �S z.ddddddddd �}| d |v r2t�| d d � �}|t�|| d � }|W S t�| �W S tyB | Y S w ) z� Convert a string to a number, allowing for a K|M|G|T postfix, 32.8K. Returns a decimal number if the string is a real number, or the string unchanged otherwise. Z10E3Z10E6Z10E9Z10E12Z10E15Z10E18Z10E21Z10E24)�K�M�G�T�P�E�Z�Y���N)�isdigit�decimal�Decimal� ValueError)�textZ postPrefixes�vr r r �_parse_numbers s( � �r c C s@ d}| du r|S d}| D ]}||v r||7 }q t d|� ���|S )z' Sanitize flags passed into df � N) �a�B�h�H�i�k�lr �tr �xr zInvalid flag passed to )r )�argsZcaller�flags�allowed�flagr r r � _clean_flags> s r* c C s t | d�}tj�d�s$td dkr$t�d� t�d�dkr"t�d� i S td dkr-d }ntd d ks9td d kr<d }n td d krEd}nd}|rP|d|� �7 }i }td |dd�� � }d}|D ]�}|seq`|� d�rkq`|rs|d | }|� � }t |�dkr�|}q`d}t |�dkr�|d � � s�|d � d|d � �|d< |�d� t |�dkr�|d � � r�t |�dk r�q`z>td dkr�|d |d |d |d |d |d |d |d d �||d! < n|d |d |d |d |d d"�||d < W q` t�y t�d#� i }Y q`w |S )$z� Return usage information for volumes mounted on this minion .. versionchanged:: 2019.2.0 Default for SunOS changed to 1 kilobyte blocks CLI Example: .. code-block:: bash salt '*' disk.usage z disk.usagez /etc/mtab�kernel�Linuxz df cannot run without /etc/mtabZvirtual_subtypeZLXCz�df command failed and LXC detected. If you are running a Docker container, consider linking /proc/mounts to /etc/mtab or consider running Docker with -privileged�df -P�OpenBSD�AIX�df -kP�SunOSzdf -k�df� -�cmd.runF�Z python_shellN� Filesystem� � � r �Darwin� � � � � )� filesystemz 512-blocks�used� available�capacityZiusedZifreez%iused� )r@ z 1K-blocksrA rB rC �&Problem parsing disk usage information)r* �os�path�isfile� __grains__�log�error�get�__salt__� splitlines� startswith�split�lenr �pop� IndexError)r& r' �cmd�ret�outZoldline�line�compsr r r �usageN sz � � � �� �rY c C sJ t | d�}td dkrd}nd}|r|d|� �7 }i }td |dd ��� }|D ]{}|�d �r/q'|�� }|s6q'zZtd d kr\t|d �t|d � |d |d |d |d d�||d < n3td dkry|d |d |d |d |d d�||d < n|d |d |d |d |d d�||d < W q' ttfy� t � d� i }Y q'w |S )z� Return inode usage information for volumes mounted on this minion CLI Example: .. code-block:: bash salt '*' disk.inodeusage zdisk.inodeusager+ r/ zdf -izdf -iPr3 r4 Fr5 r6 r. r= r> r? r )�inodesrA �freeZuser@ rD r< r9 r8 r; z'Problem parsing inode usage information) r* rI rM rN rO rP �intrS r rJ rK )r& r' rT rU rV rW rX r r r � inodeusage� sR � � �� �r] c C sT t d dkr d}nt d dkst d dkrd}nd}i }td |d d ��� }|D ]i}|s-q(|�d �r3q(|�� }t|�d kra|d �� sa|d � d|d � �|d< |�d � t|�d kra|d �� rCt|�d k rhq(zt d dkrx|d ||d < n|d ||d < W q( ty� t � d� i }Y q(w | r�| |vr�t � d| � i }|S | r�|| S |S )z� Return partition information for volumes mounted on this minion CLI Example: .. code-block:: bash salt '*' disk.percent /var r+ r, r- r. r/ r0 r2 r4 Fr5 r6 r9 r8 r r7 r: r< rD r= rE zFProblem parsing disk usage information: Partition '%s' does not exist!) rI rM rN rO rP rQ r rR rS rJ rK )r& rT rU rV rW rX r r r �percent� sL � � � ��r^ �blkidc C s� dg}| r |� | � n |r|�d|g� i }td |dd�}|d dkr&|S |d �� D ]?}|s1q,|�� }|d d d � } i }t�d |�d �d �}tt|�gd � D ]\} } | � d�� d �} | � d�|| < qS||| < q,|S )a� Return block device attributes: UUID, LABEL, etc. This function only works on systems where blkid is available. device Device name from the system token Any valid token used for the search CLI Example: .. code-block:: bash salt '*' disk.blkid salt '*' disk.blkid /dev/sda salt '*' disk.blkid token='UUID=6a38ee5-7235-44e7-8b22-816a403bad5d' salt '*' disk.blkid token='TYPE=ext4' r_ �-t� cmd.run_allFr5 �retcoder �stdoutNr z"*"r7 r9 �=�") �append�extendrM rN rP �re� partition�zip�iter�strip) �device�tokenrT rU Z blkid_resultrW rX �infoZdevice_attributes�key�valuer r r r_ s* c K s< ddddd�}d}g }i }|� � D ]V\}}||vr#|�d�s#|||< q|dv r4|d ks4|d u s4|||< q||v rg|| }|d krJ|�|�d d �� n|�d� |dv r\|d|� d�7 }q|d|� d|� d�7 }q|r}d�dd� |� � D ��} td| � ���d|� | � �} td | dd�} | d dkr�t| d � ��t| |�S ) a� Set attributes for the specified device CLI Example: .. code-block:: bash salt '*' disk.tune /dev/sda1 read-ahead=1024 read-write=True Valid options are: ``read-ahead``, ``filesystem-read-ahead``, ``read-only``, ``read-write``. For ``read-only`` and ``read-write``, the value must be set to ``True``. See the ``blockdev(8)`` manpage for a more complete description of these options. ZsetraZsetfraZsetroZsetrw)z read-aheadzfilesystem-read-ahead� read-only� read-writer �__)rr rs �TrueTrs �setrL Zgetro�--r7 z, c s s" � | ] \}}|� d |� �V qdS )rd Nr )�.0r" r r r r � <genexpr>r s � ztune.<locals>.<genexpr>zInvalid keyword arguments: z blockdev ra Fr5 rb r �stderr) �itemsrO rf �replace�joinr rM r �dump) rm �kwargsZ kwarg_map�optsr& Zinvalid_kwargsrp rq ZswitchZinvalid_kwargs_strrT Zblockdev_resultr r r �tune: sB � � r� c C s\ d| � �}z t d |dd�}W n tjy Y dS w |d dkr#dS t�d| |d � dS ) z} Remove the filesystem information CLI Example: .. code-block:: bash salt '*' disk.wipe /dev/sda1 z wipefs -a ra Fr5 rb r TzError wiping device %s: %srz )rM � subprocess�CalledProcessErrorrJ rK �rm rT rV r r r �wipe s � r� c C s� d� | �}i }dd� |�� D �}td |dd�}|d dkrMd d� |d �� D �}d}|D ] }|||| < |d }q-|rKi } |D ]} || | | < q@| S |S dS ) z� Return all contents of dumpe2fs for a specified device CLI Example: .. code-block:: bash salt '*' disk.dump /dev/sda1 z�blockdev --getro --getsz --getss --getpbsz --getiomin --getioopt --getalignoff --getmaxsect --getsize --getsize64 --getra --getfra {}c S s" g | ] }|� d �r|dd� �qS )rw r9 N)rO )rx �cr r r � <listcomp>� s " zdump.<locals>.<listcomp>ra Fr5 rb r c S s g | ]}|r|�qS r r )rx rW r r r r� � � rc r8 )r rP rM rN ) rm r& rT rU r� rV �lines�countrW Ztemp_ret�argr r r r~ � s& � r~ c C sJ d| � �}z t d |dd�}W n tjy Y dS w |d dkr#dS dS ) zx Resizes the filesystem. CLI Example: .. code-block:: bash salt '*' disk.resize2fs /dev/sda1 z resize2fs ra Fr5 rb r TN)rM r� r� r� r r r � resize2fs� s � �r� �sync�mkfs�ext4Fc C s$ ddt |�g}|dur+|dd� dkr |�dt |�g� n|dkr+|�dd|� �g� |durA|dd� dkrA|�d d |� �g� |durX|d v rX|d d� d krX|�d|g� |rq|dd� dkrh|�d� n |dkrq|�d� |�t | �� td |dd�dk}td ddd�dk}t||g�S )a� Format a filesystem onto a device .. versionadded:: 2016.11.0 device The device in which to create the new filesystem fs_type The type of filesystem to create inode_size Size of the inodes This option is only enabled for ext and xfs filesystems lazy_itable_init If enabled and the uninit_bg feature is enabled, the inode table will not be fully initialized by mke2fs. This speeds up filesystem initialization noticeably, but it requires the kernel to finish initializing the filesystem in the background when the filesystem is first mounted. If the option value is omitted, it defaults to 1 to enable lazy inode table zeroing. This option is only enabled for ext filesystems fat FAT size option. Can be 12, 16 or 32, and can only be used on fat or vfat filesystems. force Force mke2fs to create a filesystem, even if the specified device is not a partition on a block special device. This option is only enabled for ext and xfs filesystems This option is dangerous, use it with caution. CLI Example: .. code-block:: bash salt '*' disk.format /dev/sdX1 r� r` Nr; �extz-iZxfszsize=z-Ezlazy_itable_init=)� � � ����fatz-Fz-fz cmd.retcodeT)Zignore_retcoder r� )�strrg rf rM �all) rm �fs_typeZ inode_sizeZlazy_itable_initr� �forcerT Z mkfs_successZ sync_successr r r r � s* 5 �lsblkr2 c C s� t jj�d�r"td d| � ���� }t|�dkr"|d �� }|r"|S t jj�d�ritd dkrPt j� d�rPtd d | � ��� � }t|�d krN|d }|rN|S d S td d | � ���� }t|�dkri|d }|ri|S d S ) z� Return the filesystem name of the specified device .. versionadded:: 2016.11.0 device The name of the device CLI Example: .. code-block:: bash salt '*' disk.fstype /dev/sdX1 r� r4 zlsblk -o fstype r8 r2 r+ r/ z/usr/sysv/bin/dfz/usr/sysv/bin/df -n r9 zdf -T r ) r r rG �whichrM rN rQ rl rI rF rH rP )rm Z lsblk_outr� Zdf_outr r r �fstype s( � r� ZhdparmTc C sP d| � �}t d |�}|d dkr$d�||d �}|r t|��t�|� |d S )zT Execute hdparm Fail hard when required return output when possible zhdparm ra rb r z{}: {}rz rc )rM r r rJ �warning)r& ZfailhardrT �result�msgr r r �_hdparmC s r� c C s d}|du r |}n t |ttf�rd�|�}t | ttf�s | g} i }| D ]�}|�d�s/d|� �}i }td|� d|� �d��� D ]�}|�� }|rL||d krMq>d |v ra|�d d �\}}t � d d|�}nd |v rn|�d d �\}}nq>|�� � � � dd �}|�� }g } t � d|�r�|�d�}| �t|d �� | �|d �d�� n[i } t �d|�� �D ]<} | �� } z t| �} | �| � W q� ty� d | v r�| �d d �\} } | �� } | �� } | r�| | | < n| r�| �| � Y q�w | r�| �| � | s�q>t| �d kr�| d } | ||< q>|||< q#|S )z� Retrieve all info's for all disks parse 'em into a nice dict (which, considering hdparms output, is quite a hassle) .. versionadded:: 2016.3.0 CLI Example: .. code-block:: bash salt '*' disk.hdparms /dev/sda ZaAbBcCdgHiJkMmNnQrRuWNr z/dev�/dev/�-r7 F�:r8 z is$rd �_z [0-9]+ \(.*\)r z()z[/,])� isinstance�list�tupler} rO r� rN rl rP rh �sub�lowerr| �matchrf r\ � ExceptionrQ ) �disksr& Z all_parmsrV �diskZ disk_datarW rp �valsZrvalsZvaldict�valZdeep_keyr r r �hdparmsV sp � �� r� c C s i }t | d��� D ](\}}tt|�� ��\}}}||ks d|v r'd|i||< q |||| d�||< q |du r8|S |�� D ]A\}}z |d t|� }W n tyj d|v rht|�d��}d| |d }|d }Y nw |dkrs|d }td |� d |� �� q<dS ) a� Get/set Host Protected Area settings T13 INCITS 346-2001 (1367D) defines the BEER (Boot Engineering Extension Record) and PARTIES (Protected Area Run Time Interface Extension Services), allowing for a Host Protected Area on a disk. It's often used by OEMS to hide parts of a disk, and for overprovisioning SSD's .. warning:: Setting the HPA might clobber your data, be very careful with this on active disks! .. versionadded:: 2016.3.0 CLI Example: .. code-block:: bash salt '*' disk.hpa /dev/sda salt '*' disk.hpa /dev/sda 5% salt '*' disk.hpa /dev/sda 10543256 �N�disabled�total)r� �visibleZhiddenN�%�d r z --yes-i-know-what-i-am-doing -Npr7 ) r� r{ �nextrk �valuesr\ r� rl r� )r� �sizeZhpa_datar� �datar� r� �statusr r r �hpa� s2 � ���r� c s� | � d�s d| } d| � �}td |dd�}|d dkr"t|d ��t|d �� �}g }|D ] }|� d �rJt�d |�� �}d d � |dd� D �} nq.� durX� fdd �|D �}i }|D ]w}t�d|�sg |S tjd |�� t |�d�}t |d �}|dur�||vr�q\t t ||dd� ��} z| d= W n t y� Y nw | D ]0} | | } zt | �} W n t y� z dd � | �d�D �} W n t y� Y nw Y nw | | | < q�| ||< q\|S )a� Fetch SMART attributes Providing attributes will deliver only requested attributes Providing values will deliver only requested values for attributes Default is the Backblaze recommended set (https://www.backblaze.com/blog/hard-drive-smart-stats/): (5,187,188,197,198) .. versionadded:: 2016.3.0 CLI Example: .. code-block:: bash salt '*' disk.smart_attributes /dev/sda salt '*' disk.smart_attributes /dev/sda attributes=(5,187,188,197,198) r� zsmartctl --attributes ra �quiet�Zoutput_loglevelrb r rz rc zID#z\s+c S s g | ]}|� � �qS r )r� )rx rp r r r r� � r� z$smart_attributes.<locals>.<listcomp>r8 Nc s g | ] }|� v r |nd �qS )r� r )rx �field�r� r r r� s z[\s]*\d)�maxsplitr� c S � g | ]}t |��qS r )r\ )rx rq r r r r� r� r7 )rO rM r rk rN rh rP rl r� rQ r\ �dictrj r� ) �devZ attributesr� rT Z smart_result�fieldsrW Z smart_attr�attrr� r� r� r r� r �smart_attributes� s\ � � � ��� r� �iostatr8 r= c C sL t jj�� r t| ||�S t jj�� rt| ||�S t jj�� r$t| ||�S dS )z� Gather and return (averaged) IO stats. .. versionadded:: 2016.3.0 .. versionchanged:: 2016.11.4 Added support for AIX CLI Example: .. code-block:: bash salt '*' disk.iostat 1 5 disks=sda N) r r r Zis_linux� _iostat_linuxZ is_freebsd� _iostat_fbsdZis_aix� _iostat_aix)�intervalr� r� r r r r� # s �c C s$ dd� t |� D �}tt | |��}|S )z� Transpose collected data, average it, stomp it in dict using header Use Decimals so we can properly calc & round, convert to float 'caus' we can't transmit Decimals over 0mq c S s, g | ]}t t|�t|� �t�d ����qS )z.01)�float�sumrQ Zquantizer r �rx �statr r r r� A s ��z!_iostats_dict.<locals>.<listcomp>)rj r� )�header�statsr r r � _iostats_dict; s �r� c s� |du rd| � d|� d�}nt |t�r d| � d|� d|� �}n d�| |d�|��}g }t�t�}g }g }d� ttd |d d �� � �}|D ]L} | � d �sLqD|sV| � � d d� }| d ur�t |d �} | rg| d � � shn(| � � } | d } dd� | d d� D �} t| �� k r�t| �� || �| � | d usZqDi } � t|�k r�|� d� }|d� � }|�� D ] \} } t| d �� krɇ fdd�| D �}� fdd�| D �|| < q�t||�| d< |�� D ] \} } t|| �| | < q�| S )z[ Tested on FreeBSD, quite likely other BSD's only need small changes in cmd syntax Nziostat -xC -w z -c r7 z iostat -x -w ziostat -x -w {} -c {} {}i� �cmd.run_stdoutr� r� rm r8 Fr c S � g | ]}t �|��qS r �r r �rx r% r r r r� h � z _iostat_fbsd.<locals>.<listcomp>c s g | ]}|� d � �qS �Nr r� �Zh_lenr r r� x � c s g | ]}|d � � �qS )r r r� r� r r r� y r� �sys)r� r� r r} � collections� defaultdictr� rk rM rN rO rP r� �isalnumrQ rf r{ r� � r� r� r� � iostat_cmdZ sys_stats� dev_statsZ sys_headerZ dev_headerrU rW r� r� �iostatsr r� r r� I sV � �� �r� c C s� |d u rd| � d|� d�}nt |t�r d| � d|� d|� �}n d�| |d�|��}g }t�t�}g }g }ttd |dd�� � �}|D ]e} | � d�rf|sUt | � � d d � �}d d � t |�� � D �} |�| � qB| � d �r�|swt | � � d d � �}| d ur�t |d �} | r�| d �� s�n | � � } | d } dd � | d d � D �} || �| � | d us{qBi } |r�t||�| d< |�� D ] \} } t|| �| | < q�| S )Nz iostat -x r7 z iostat -xd ziostat -xd {} {} {}r� r� r� zavg-cpu:r8 c S r� r r� r� r r r r� � r� z!_iostat_linux.<locals>.<listcomp>zDevice:Fr c S r� r r� r� r r r r� � r� r� )r� r� r r} r� r� r� rk rM rN rO r� rP r� rf r� r� r{ r� r r r r� � sJ � �� r� c C sj t �d� |du rd| � d|� d�}nt|t�r$d|� d| � d|� �}n d�d�|�| |�}i }d}g }d}d}t�t�} t d |�� � D ]�} | rS| � d�sS| � d �rTqEt � d | �s�| �d �} | d �� } | d }| d }| d �� }|| �� vr�g | |< t| | �}| | �i � i | | | |< || | | | d< g | | | | d< qEd | v r�| �d �} | d �� }| d �� }|| | d �� vr�i | | d |< || | d | d< g | | d | d< qE| �� } dd� | dd� D �}| | d | d �|� qEi }| �� D ],\}}i ||< |D ] }|�� D ]}|| d }|| d }t||�|| |< �q�q�q|S )z? AIX support to gather and return (averaged) IO stats. zAIX disk iostat entryNz iostat -dD r7 ziostat -dD {} {} {}r r4 �Systemz -----------z\sr� r r8 r� r� c S r� r )r r� r r r r� r� z _iostat_aix.<locals>.<listcomp>)rJ �debugr� r� r r} r� r� r� rM rN rO rh r� rP �keysrQ rf �lstripr{ r� )r� r� r� r� rU Zprocnr� Z disk_nameZ disk_moder� rW Z dsk_compsZ dsk_firstsrX r� r� r� Z list_modes�modesr r r r� � sh $ � ��r� c C s t d | �}t|�S )a Return the filesystem type of the underlying device for a specified path. .. versionadded:: 3006.0 path The path for the function to evaluate. CLI Example: .. code-block:: bash salt '*' disk.get_fstype_from_path /root zmount.get_device_from_path)rM r� )rG r� r r r �get_fstype_from_path s r� r� )NN)r� NNNF)T)r8 r= N)/�__doc__r� r �loggingrF rh r� Zsalt.utils.decoratorsr Zsalt.utils.decorators.pathZsalt.utils.pathZsalt.utils.platformZsalt.exceptionsr r Z__func_alias__� getLogger�__name__rJ r r r* rY r] r^ r Z decoratorsrG r� r_ r� r� r~ r� r Z which_binr� r� r� r� r� r� r� r� r� r� r� r r r r �<module> sd Q :1 /E "�L ) M 5I :- d
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