Current File : //usr/lib/python3.9/site-packages/cloudinit/analyze/__pycache__/__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%
Mini Shell