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o ;jJ � @ s� d Z ddlZddlZddlZddlZddlZddlmZm Z zddl Z dZ W n e y1 dZ Y nw dd� Z dd � Zd d � Zd d � Zdd� Zdd� Zdd� ZdHdd�Zdd� ZdIdd�ZdJd d �ZdKd d �ZdLd!d"�ZdMd$d%�ZdNd&d'�Zd(d)� Z d*d+� Z dNd,d-�Z d.d/� Z dNd0d1�Z d2d3� Z!d4d5� Z"dId6d7�Z#dId8d9�Z$dId:d;�Z%d<d=� Z&d>d?� Z'ej(j)j*�+d@�dAd@� �Z,ej(j)j*�+dB�dCdB� �Z-dDdE� Z.dFdG� Z/dS )Oz� A salt interface to psutil, a system and process library. See http://code.google.com/p/psutil. :depends: - python-utmp package (optional) � N)�CommandExecutionError�SaltInvocationErrorTFc C s t sdS dS )N)FzCThe ps module cannot be loaded: python module psutil not installed.T)� HAS_PSUTIL� r r �C/opt/saltstack/salt/lib/python3.10/site-packages/salt/modules/ps.py� __virtual__ s r c C �8 z t jj�| �� �W S tjtjtjfy g Y S w )zq Returns the cmdline of a Process instance. It's backward compatible with < 2.0 versions of psutil. ) �salt�utils�data�decodeZcmdline�psutil� NoSuchProcess� AccessDenied� ZombieProcess��procr r r �_get_proc_cmdline! � �r c C �6 z t jj�| �� �W S tjtjtjfy Y dS w )zu Returns the create_time of a Process instance. It's backward compatible with < 2.0 versions of psutil. N) r r r r � create_timer r r r r r r r �_get_proc_create_time- � �r c C r )zn Returns the name of a Process instance. It's backward compatible with < 2.0 versions of psutil. ) r r r r �namer r r r r r r r �_get_proc_name9 r r c C r )zp Returns the status of a Process instance. It's backward compatible with < 2.0 versions of psutil. N) r r r r �statusr r r r r r r r �_get_proc_statusE r r c C s8 z t jj�| �� �W S tjtjtjt fy Y dS w )zr Returns the username of a Process instance. It's backward compatible with < 2.0 versions of psutil. N) r r r r �usernamer r r r �KeyErrorr r r r �_get_proc_usernameQ s �r c C s | j S )zm Returns the pid of a Process instance. It's backward compatible with < 2.0 versions of psutil. )�pidr r r r � _get_proc_pid] s r! � � c C s� g }i }t �� D ]5}zt �|�}W n t jy Y qw z |�� dd� \}}W n t jy6 d }}Y nw || ||< qt�|� t� }|� � D ]*\}} z |�� dd� \}}W n t jyd Y qJw || } | | } |� | |f� qJt |dd� dd�D ]]\} }t |�p�t |�t|�t|�t|�t|�i i d�} z(|�� �� � � D ] \} }|| d | < q�|�� �� � � D ] \} }|| d | < q�W n t jy� Y q~w |�| � t|�| kr� |S q~|S ) a* Return a list of top CPU consuming processes during the interval. num_processes = return the top N CPU consuming processes interval = the number of seconds to sample CPU usage over CLI Examples: .. code-block:: bash salt '*' ps.top salt '*' ps.top 5 10 N� g c S s | d S )Nr r )�xr r r �<lambda>� s ztop.<locals>.<lambda>T)�key�reverse)�cmd�userr r r �cpu�memr+ r, )r �pids�Processr � cpu_timesr �time�sleep�set�items�add�sortedr r r r r! r �_asdictZ memory_info�append�len)Z num_processes�interval�resultZ start_usager �processr* �system�usage�start�now�diff�infor' �valuer r r �topf sb � � �� �� �rC c C s t �� S )z� Return a list of process ids (PIDs) for all running processes. CLI Example: .. code-block:: bash salt '*' ps.get_pid_list )r r- r r r r � get_pid_list� s rD c C sB z t �| �}|�|�W S t jt jtfy } zt|��d}~ww )a� Return a dictionary of information for a process id (PID). CLI Example: .. code-block:: bash salt '*' ps.proc_info 2322 salt '*' ps.proc_info 2322 attrs='["pid", "name"]' pid PID of process to query. attrs Optional list of desired process attributes. The list of possible attributes can be found here: https://psutil.readthedocs.io/en/latest/#processes N)r r. �as_dictr r �AttributeErrorr )r �attrsr �excr r r � proc_info� s ��rI � c C s. z t �| ��|� W dS t jy Y dS w )a� Kill a process by PID. .. code-block:: bash salt 'minion' ps.kill_pid pid [signal=signal_number] pid PID of process to kill. signal Signal to send to the process. See manpage entry for kill for possible values. Default: 15 (SIGTERM). **Example:** Send SIGKILL to process with PID 2000: .. code-block:: bash salt 'minion' ps.kill_pid 2000 signal=9 TF)r r. � send_signalr )r �signalr r r �kill_pid� s �rM c C s� g }t �� D ]<}|r| d�t|��v n| t|�v }|du r dn|t|�k}|rB|rBz|�|� |�t|�� W q t j yA Y qw q|sGdS d|iS )a� Kill processes matching a pattern. .. code-block:: bash salt '*' ps.pkill pattern [user=username] [signal=signal_number] \ [full=(true|false)] pattern Pattern to search for in the process list. user Limit matches to the given username. Default: All users. signal Signal to send to the process(es). See manpage entry for kill for possible values. Default: 15 (SIGTERM). full A boolean value indicating whether only the name of the command or the full command line should be matched against the pattern. **Examples:** Send SIGHUP to all httpd processes on all 'www' minions: .. code-block:: bash salt 'www.*' ps.pkill httpd signal=1 Send SIGKILL to all bash processes owned by user 'tom': .. code-block:: bash salt '*' ps.pkill bash signal=9 user=tom � NT�killed) r � process_iter�joinr r r rK r7 r! r )�patternr* rL �fullrO r � name_match� user_matchr r r �pkill� s$ & � � ��rV c C s� g }|r t �t| ��} t�� D ]4}|rd�t|��}nt|�}|r(t �| |�}n| |v }|du r2dn|t |�k}|rC|rC|� t |�� q|pGdS )a� Return the pids for processes matching a pattern. If full is true, the full command line is searched for a match, otherwise only the name of the command is searched. .. code-block:: bash salt '*' ps.pgrep pattern [user=username] [full=(true|false)] pattern Pattern to search for in the process list. user Limit matches to the given username. Default: All users. full A boolean value indicating whether only the name of the command or the full command line should be matched against the pattern. pattern_is_regex This flag enables ps.pgrep to mirror the regex search functionality found in the pgrep command line utility. .. versionadded:: 3001 **Examples:** Find all httpd processes on all 'www' minions: .. code-block:: bash salt 'www.*' ps.pgrep httpd Find all bash processes owned by user 'tom': .. code-block:: bash salt '*' ps.pgrep bash user=tom rN NT) �re�compile�strr rP rQ r r �searchr r7 r! ) rR r* rS Zpattern_is_regexZprocsr Z process_linerT rU r r r �pgrep) s * �r[ 皙�����?c C s& |r t t�| d��}|S t�| �}|S )aN Return the percent of time the CPU is busy. interval the number of seconds to sample CPU usage over per_cpu if True return an array of CPU percent busy for each CPU, otherwise aggregate all percents into one number CLI Example: .. code-block:: bash salt '*' ps.cpu_percent T)�listr � cpu_percent)r9 �per_cpur: r r r r^ k s �r^ c C s2 | rdd� t �d�D �}|S tt �| ��� �}|S )aF Return the percent of time the CPU spends in each state, e.g. user, system, idle, nice, iowait, irq, softirq. per_cpu if True return an array of percents for each CPU, otherwise aggregate all percents into one number CLI Example: .. code-block:: bash salt '*' ps.cpu_times c S � g | ]}t |�� ��qS r ��dictr6 )�.0�timesr r r � <listcomp>� � z cpu_times.<locals>.<listcomp>T)r r/ rb r6 )r_ r: r r r r/ � s �r/ c C � t t�� �� �S )a .. versionadded:: 2014.7.0 Return a dict that describes statistics about system memory usage. .. note:: This function is only available in psutil version 0.6.0 and above. CLI Example: .. code-block:: bash salt '*' ps.virtual_memory )rb r �virtual_memoryr6 r r r r rh � � rh c C rg )a .. versionadded:: 2014.7.0 Return a dict that describes swap memory statistics. .. note:: This function is only available in psutil version 0.6.0 and above. CLI Example: .. code-block:: bash salt '*' ps.swap_memory )rb r � swap_memoryr6 r r r r rj � ri rj c C s dd� t �| �D �}|S )aK Return a list of disk partitions and their device, mount point, and filesystem type. all if set to False, only return local, physical partitions (hard disk, USB, CD/DVD partitions). If True, return all filesystems. CLI Example: .. code-block:: bash salt '*' ps.disk_partitions c S r` r ra )rc � partitionr r r re � rf z#disk_partitions.<locals>.<listcomp>)r �disk_partitions)�allr: r r r rl � s rl c C s t t�| ��� �S )z� Given a path, return a dict listing the total available space as well as the free space, and used space. CLI Example: .. code-block:: bash salt '*' ps.disk_usage /home )rb r � disk_usager6 )�pathr r r rn � s rn c C s( t | �}|D ] }|�t|d �� q|S )z� Return a list of disk partitions plus the mount point, filesystem and usage statistics. CLI Example: .. code-block:: bash salt '*' ps.disk_partition_usage Z mountpoint)rl �updatern )rm r: rk r r r �disk_partition_usage� s rq c C s& zt �� jW S ty t j Y S w )z� Return the total number of bytes of physical memory. CLI Example: .. code-block:: bash salt '*' ps.total_physical_memory )r rh �totalrF Z TOTAL_PHYMEMr r r r �total_physical_memory� s �rs c C s$ zt �� W S ty t j Y S w )zn Return the number of CPUs. CLI Example: .. code-block:: bash salt '*' ps.num_cpus )r � cpu_countrF ZNUM_CPUSr r r r �num_cpus s �ru c C sx zt t�� �}W n ty t t�� �}Y nw | r:tj�|�}z|�| �W S ty9 } ztd|� ���d}~ww |S )a� Return the boot time in number of seconds since the epoch began. CLI Example: time_format Optionally specify a `strftime`_ format string. Use ``time_format='%c'`` to get a nicely-formatted locale specific date and time (i.e. ``Fri May 2 19:08:32 2014``). .. _strftime: https://docs.python.org/2/library/datetime.html#strftime-strptime-behavior .. versionadded:: 2014.1.4 .. code-block:: bash salt '*' ps.boot_time zInvalid format string: N) �intr � boot_timerF �datetime� fromtimestamp�strftime� TypeErrorr )� time_formatZb_timerH r r r rw s � ��rw c C �< | s t t�� �� �S tjdd�}| |v r t || �� �S dS )z� Return network I/O statistics. CLI Example: .. code-block:: bash salt '*' ps.network_io_counters salt '*' ps.network_io_counters interface=eth0 T)ZpernicF)rb r Znet_io_countersr6 )Z interface�statsr r r �network_io_counters7 � r c C r} )z� Return disk I/O statistics. CLI Example: .. code-block:: bash salt '*' ps.disk_io_counters salt '*' ps.disk_io_counters device=sda1 T)ZperdiskF)rb r �disk_io_countersr6 )Zdevicer~ r r r r� M r� r� c C s t �� } dd� | D �S )zl Return logged-in users. CLI Example: .. code-block:: bash salt '*' ps.get_users c S r` r ra )rc r% r r r re n rf z get_users.<locals>.<listcomp>)r Zusers)Zrecsr r r � get_usersc s r� c C s. t | �}td d| �}g }|�||g� |S )z� Retrieve the lsof information of the given process name. CLI Example: .. code-block:: bash salt '*' ps.lsof apache2 �cmd.runzlsof -c )rY �__salt__�extend)r � sanitize_nameZ lsof_infos�retr r r �lsofq s r� �netstatc C �T t | �}td d�}g }g }|�� D ]}|�|�dkr |�|� q|�||g� |S )z� Retrieve the netstat information of the given process name. CLI Example: .. code-block:: bash salt '*' ps.netstat apache2 r� z netstat -nap����rY r� � splitlines�findr7 r� )r r� Z netstat_infos� found_infosr� rA r r r r� � s ��ssc C r� )z� Retrieve the ss information of the given process name. CLI Example: .. code-block:: bash salt '*' ps.ss apache2 .. versionadded:: 2016.11.6 r� zss -neapr� r� )r r� Zss_infosr� r� rA r r r r� � s �c C s� t | �}t�|�}t�d�}td d�}g }g }d}|�� D ]}|�|�} | dur7|�|�s7|d7 }|�|� q t |�d } g }|�||| g� |S )a Retrieve information corresponding to a "ps aux" filtered with the given pattern. It could be just a name or a regular expression (using python search from "re" module). CLI Example: .. code-block:: bash salt '*' ps.psaux www-data.+apache2 zsalt.+ps.psaux.+r� zps auxr N� z occurrence(s).)rY rW rX r� r� rZ r7 r� ) r r� rR Zsalt_exception_patternZps_auxr� r� Znb_linesrA �foundZ pid_countr r r �psaux� s$ � r� c C s� g }| st d��z-t�g d��D ]"}z|jd | kr"|�|�d�� W q tjtjtjfy2 Y qw W |S tjtjfyD t d��w )a8 .. versionadded:: 3006.0 Returns a list of processes according to their state. CLI Example: .. code-block:: bash salt '*' ps.status STATUS where ``STATUS`` is one of * running * sleeping * disk_sleep * stopped * tracing_stop * zombie * dead * wake_kill * waking * parked (Linux) * idle (Linux, macOS, FreeBSD) * locked (FreeBSD) * waiting (FreeBSD) * suspended (NetBSD) See https://psutil.readthedocs.io/en/latest/index.html?highlight=status#process-status-constants z Filter is required for ps.status)r r r r )r r z)Psutil did not return a list of processes) r r rP rA r7 rE r r r r )r r� r r r r r � s* !� ��� ��r )r" r# )N)rJ )NrJ F)NFF)r\ F)F)0�__doc__rx rW r0 Zsalt.utils.datar Zsalt.utils.decorators.pathZsalt.exceptionsr r r r � ImportErrorr r r r r r r! rC rD rI rM rV r[ r^ r/ rh rj rl rn rq rs ru rw r r� r� r� r Z decoratorsro �whichr� r� r� r r r r r �<module> s\ � D : B #
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