관리-도구
편집 파일: __init__.cpython-39.pyc
a '�DgZ% � @ s� d dl Z d dlZd dlZd dlmZmZ d dlmZ d dlmZm Z d dl m Z ddd�Z dd � Z d d � Zd d � Zdd� Zdd� Zdd� Zedd�dd�Zedkr�e � Ze�� Zej\ZZeee� dS )� N)�datetime�timezone)�IO)�dump�show)� json_dumpsc C sh | st jddd�} | jddd�}d|_|jdd d �}|jd d d dddd� |jddd dddd� |jdtfd� |jddd �}|jddd d d d d� |jd d d dddd� |jddd ddd d� |jdtfd� |jd d!d �}|jd d d ddd"d� |jddd dddd� |jd t fd� |jd#d$d �}|jd d d ddd"d� |jddd ddd d� |jd#t fd� | S )%Nzcloudinit-analyzez,Devel tool: Analyze cloud-init logs and data)�prog� descriptionZ SubcommandsZ subcommand)�title�destTZblamez5Print list of executed stages ordered by time to init)�helpz-iz--infile�store�infilez/var/log/cloud-init.logz specify where to read input.)�actionr �defaultr z-oz --outfile�outfile�-z specify where to write output. )r r z.Print list of in-order events during executionz-fz--format� print_formatz%I%D @%Es +%dsz specify formatting of output.z specify where to write output.r z%Dump cloud-init events in JSON formatz specify where to read input. Zbootz2Print list of boot times for kernel and cloud-init) �argparse�ArgumentParser�add_subparsers�required� add_parser� add_argument� set_defaults� analyze_blame� analyze_show� analyze_dump� analyze_boot)�parserZ subparsersZ parser_blameZ parser_showZ parser_dumpZ parser_boot� r �>/usr/lib/python3.9/site-packages/cloudinit/analyze/__init__.py� get_parser s� ��������������r" c C s t |�\}}t�� }|\}}}}t�|tj�} t�|tj�} t�|tj�} z,dd� t|�D �d } t�| d tj�} W n ty� d} tj }Y n0 d}d}d}tj |tj |tj |i}|| }|| }| | |||||| | d � }|� || j f i |��� t||� |S ) a� Report a list of how long different boot operations took. For Example: -- Most Recent Boot Record -- Kernel Started at: <time> Kernel ended boot at: <time> Kernel time to boot (seconds): <time> Cloud-init activated by systemd at: <time> Time between Kernel end boot and Cloud-init activation (seconds):<time> Cloud-init start: <time> c S s( g | ] }|d dkrd|d v r|�qS )�namez init-localzstarting searchr r )�.0�er r r! � <listcomp>� s �z analyze_boot.<locals>.<listcomp>���Z timestampz4Could not find init-local log-line in cloud-init.logz�Your Linux distro or container does not support this functionality. You must be running a Kernel Telemetry supported distro. Please check https://docs.cloud-init.io/en/latest/topics/analyze.html for more information on supported distros. a* -- Most Recent Boot Record -- Kernel Started at: {k_s_t} Kernel ended boot at: {k_e_t} Kernel time to boot (seconds): {k_r} Cloud-init activated by systemd at: {ci_sysd_t} Time between Kernel end boot and Cloud-init activation (seconds): {bt_r} Cloud-init start: {ci_start} z�-- Most Recent Container Boot Record -- Container started at: {k_s_t} Cloud-init activated by systemd at: {ci_sysd_t} Cloud-init start: {ci_start} ) Zk_s_tZk_e_tZk_rZbt_rZk_eZk_sZci_sysdZ ci_sysd_t�ci_start)� configure_ior Zdist_check_timestampr Z fromtimestampr Zutc� _get_events� IndexErrorZ FAIL_CODEZCONTAINER_CODEZ SUCCESS_CODE�write�format�clean_io)r# �args�infh�outfhZ kernel_infoZ status_codeZ kernel_startZ kernel_endZ ci_sysd_startZkernel_start_timestampZkernel_end_timestampZci_sysd_start_timestampZlast_init_localr( Z FAILURE_MSGZ SUCCESS_MSGZ CONTAINER_MSGZ status_mapZkernel_runtimeZbetween_process_runtime�kwargsr r r! r t sZ ��� � � � ��� r c C s� t |�\}}d}t�dtj�}d}tt�t|�|��D ]L\}}tt |j |�dd�}|� d|d � |� d� |�d � |� d� q6|� d |d � t ||� d S ) az Report a list of records sorted by largest time delta. For example: 30.210s (init-local) searching for datasource 8.706s (init-network) reading and applying user-data 166ms (modules-config) .... 807us (modules-final) ... We generate event records parsing cloud-init logs, formatting the output and sorting by record data ('delta') z %ds (%n)z(^\s+\d+\.\d+)r T)�reverse�-- Boot Record %02d -- � � �%d boot records analyzed N)r) �re�compile� MULTILINE� enumerater � show_eventsr* �sorted�filter�matchr, �joinr. ) r# r/ r0 r1 Z blame_format�r�idx�recordZsrecsr r r! r � s � r c C s� t |�\}}tt�t|�|j��D ]B\}}|�d|d � |�d� |�d� |�d�|�d � q"|�d|d � t||� dS )a Generate output records using the 'standard' format to printing events. Example output follows: Starting stage: (init-local) ... Finished stage: (init-local) 0.105195 seconds Starting stage: (init-network) ... Finished stage: (init-network) 0.339024 seconds Starting stage: (modules-config) ... Finished stage: (modules-config) 0.NNN seconds Starting stage: (modules-final) ... Finished stage: (modules-final) 0.NNN seconds r4 r5 zUThe total time elapsed since completing an event is printed after the "@" character. z>The time the event takes is printed after the "+" character. r6 r7 N) r) r; r r< r* r r, r@ r. )r# r/ r0 r1 rB rC r r r! r � s � ��r c C s0 t |�\}}|�tt|��d � t||� dS )z%Dump cloud-init events in json formatr6 N)r) r, r r* r. )r# r/ r0 r1 r r r! r s r c C s* d }t �| �\}}|s&tj|d�\}}|S )N)�rawdata)r Zload_events_infiler Z dump_events)r rD Zevents�_r r r! r* s r* c C s� | j dkrtj}n@zt| j d�}W n. tyP tj�d| j � t�d� Y n0 | jdkrdtj }n@zt| jd�}W n. ty� tj�d| j � t�d� Y n0 ||fS )z.Common parsing and setup of input/output filesr rA zCannot open file %s r5 �w) r �sys�stdin�open�OSError�stderrr, �exitr �stdout)r/ r0 r1 r r r! r) s r) )� file_handles�returnc G s( | D ] }|t jt jfv rq|�� qdS )zclose filehandlesN)rG rH rM �close)rN Z file_handler r r! r. 1 s r. �__main__)N)r r8 rG r r �typingr Zcloudinit.analyzer r Zcloudinit.atomic_helperr r" r r r r r* r) r. �__name__r � parse_argsr/ r r# Zaction_functorr r r r! �<module> s& eW%