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� oB�]c @ s� d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z d j g e j � D]* \ Z Z d j e j d d � e � ^ q� � Z d Z d Z d Z e d d d f Z d! � Z d" � Z d# � Z d$ � Z d% � Z d& � Z d' � Z d( � Z d) � Z d* � Z d+ � Z d, e! f d- � � YZ" d. � Z# d/ � Z$ d0 � Z% e& d1 e& e& d2 � Z' d3 � Z( d4 � Z) d S(5 i����N( t util( t uses_systemdt deltas %dt descriptions %Dt elapseds %Et event_types %et indents %It levels %lt names %nt origins %ot results %rt timestamps %tt total_times %Tt s {0}: {1}t %s %%t successfult failuret containerc C st xd t j � D]V \ } } | | k r | d k rJ | j | d | � } qc | j | d | � } q q W| j | � S( NR R R s {%s:08.5f}s {%s}( R R s timestamp( t format_keyt itemst replacet format( t msgt eventt it j( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt format_record= s c C s� t d � | j � D� � } | d } g } xc | D][ } | d } t j j | � } t j | d � j d � } t j | | � | j | � q3 W| S( Nc s s- | ]# \ } } | d k r | | f Vq d S( t contentN( s content( ( t .0t kt v( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pys <genexpr>I s t filest pathR t ascii( t dictR t osR t basenamet base64t b64decodet decodeR t write_filet append( R R R t savedt ft fnamet fn_localt fcontent( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt dump_event_filesH s c C s | r | j d � Sd S( NR ( t gett None( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_nameV s c C s | r | j d � Sd S( NR ( R0 R1 ( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyR \ s c C s! | r t | � j d � d Sd S( Nt /i ( R2 t splitR1 ( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_parentb s c C s t | j d � � S( NR ( t floatR0 ( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_timestamph s c C s t j j t | � � S( N( t datetimet utcfromtimestampR7 ( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_datetimel s c C s | | j � S( N( t total_seconds( t t1t t2( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt delta_secondsp s c C s t t | � t | � � S( N( R> R: ( t startt finish( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_durationt s c C si | j � } | j i t | | � d 6t | t | � � d 6d d t | � j d � d d d 6� | S( NR R t |R R3 i s `->R ( t copyt updateRA R> R: R2 t count( t start_timeR? R@ t record( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt event_recordx s *c C s d | S( Ns Total Time: %3.5f seconds ( ( R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt total_time_record� s t SystemctlReaderc B s, e Z d Z d d � Z d � Z d � Z RS( sQ Class for dealing with all systemctl subp calls in a consistent manner. c C sZ d | _ d d g | _ | r1 | j j | � n | j j d | g � | j � | _ d S( Ns /bin/systemctlt shows -p( R1 t epocht argsR) t extendt subpR ( t selft propertyt parameter( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt __init__� s c C sT y9 t j | j d t �\ } } | r+ | S| | _ d SWn t k rO } | SXd S( s� Make a subp call based on set args and handle errors by setting failure code :return: whether the subp call failed or not t captureN( R RO RM t TrueRL R1 t Exception( RP t valuet errt systemctl_fail( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyRO � s c C sH | j r$ t d j | j � � � n | j j d � d } t | � d S( s{ If subp call succeeded, return the timestamp from subp as a float. :return: timestamp as a float sB Subprocess call to systemctl has failed, returning error code ({})t =i i@B ( R t RuntimeErrorR RL R4 R6 ( RP R ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt parse_epoch_as_float� s N( t __name__t __module__t __doc__R1 RS RO R\ ( ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyRJ � s c C sC t � r t � St j � s8 d t j � d j � k r? t � St S( s2 Determine which init system a particular linux distro is using. Each init system (systemd, upstart, etc) has a different way of providing timestamps. :return: timestamps of kernelboot, kernelendboot, and cloud-initstart or TIMESTAMP_UNKNOWN if the timestamps cannot be retrieved. t gentoot system( R t gather_timestamps_using_systemdR t is_FreeBSDt system_infot lowert gather_timestamps_using_dmesgt TIMESTAMP_UNKNOWN( ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt dist_check_timestamp� s c C s� y� t j d g d t �\ } } | d j � } x� | D]� } | j d � j d � d k r8 | j d � j � } | d j d � } t | � } t t j � � t t j � � } | | } t | | | f Sq8 WWn t k r� n Xt S( s Gather timestamps that corresponds to kernel begin initialization, kernel finish initialization using dmesg as opposed to systemctl :return: the two timestamps plus a dummy timestamp to keep consistency with gather_timestamps_using_systemd t dmesgRT i s UTF-8t useri����i t ]( R RO RU t splitlinesR' t findR4 t stripR6 t timet uptimet SUCCESS_CODERV Rg ( t datat _t split_entriesR t splitupt strippedt user_space_timestampt kernel_startt kernel_end( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyRf � s " c C s/ t t j � � t t j � � } y� t d � j � } t d d � j � } | } t } t j � r� t j d k r� t t j � � t t j � � } y t j d � } | j } Wn( t k r� } t d j | � � � n Xt } q� t } n | | } | | } Wn t k r } | GHt SX| | | | f S( s� Gather timestamps that corresponds to kernel begin initialization, kernel finish initialization. and cloud-init systemd unit activation :return: the three timestamps t UserspaceTimestampMonotonict InactiveExitTimestampMonotonics cloud-init-locali s /proc/1/cmdlinesB Could not determine container boot time from /proc/1/cmdline. ({})( i i ( R6 Ro R Rp RJ R\ Rq t is_containert syst version_infot monotonicR# t statt st_atimet OSErrorR[ R t CONTAINER_CODEt FAIL_CODERV Rg ( Rx t delta_k_endt delta_ci_st base_timet statust file_statRX Ry t cloudinit_sysdt e( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyRb � s0 " " s (%n) %d seconds in %I%Dc C sN t | d d � �} g } d } d } i } g } g } g } x�t d t | � � D]�} | | } y | | d } Wn t k r� d } n Xt | � d k r�| j d � | k r� | j t | � � | j | � g } d } d } n | d k r g } t | � } | | t | � <n t | � t | � k rpt | � d k r�| j t | t | | | � � � q�q&| j d | j d � � | j | � | j | j d � � qU qU | j � } t | � t | � k rt | | | � } | j t d | � d � | | j d � 7} qU | j | � qU W| j t | � � | j | � | S( s2 Take in raw events and create parent-child dependencies between events in order to order events in chronological order. :param events: JSONs from dump that represents events taken from logs :param blame_sort: whether to sort by timestamp or by time taken. :param print_format: formatting to represent event, time stamp, and time taken by the event in one line :param dump_files: whether to dump files into JSONs :param log_datafiles: whether or not to log events generated :return: boot records ordered chronologically t keyc S s | d S( NR ( ( t x( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt <lambda>1 s g i i R? R R@ s Starting stage: %ss Finished stage: (%n) %d secondss R N( t sortedR1 t ranget lent IndexErrorR R0 R) RI R: R5 R2 R RH t pop( t eventst blame_sortt print_formatt dump_filest log_datafilest sorted_eventst recordsRF R t stage_start_timet stages_seent boot_recordst unprocessedR� R t next_evtt prev_evtRG ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt generate_records sZ c C s t | d | �S( s< A passthrough method that makes it easier to call generate_records() :param events: JSONs from dump that represents events taken from logs :param print_format: formatting to represent event, time stamp, and time taken by the event in one line :return: boot records ordered chronologically R� ( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt show_eventsl s c C sB | j � } y t j | � | f SWn t k r= d | f SXd S( s� Takes in a log file, read it, and convert to json. :param infile: The Log file to be read :return: json version of logfile, raw file N( t readt jsont loadst ValueErrorR1 ( t infileRr ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt load_events_infiley s (* R% R8 R� R# Ro R} t cloudinitR t cloudinit.distrosR R t joinR R R R R t formatting_helpRq R� R� Rg R R/ R2 R R5 R7 R: R> RA RH RI t objectRJ Rh Rf Rb t FalseR� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/cloudinit/analyze/show.pyt <module> sZ = 3 /J
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