관리-도구
편집 파일: status.cpython-39.pyc
a i*�gF � @ sH d Z ddlZddlZddlZddlZddlZddlmZ ddlm Z m Z m Z ddl m Z mZmZmZmZmZ ddlmZmZ ddlmZ ddlmZ dd lmZ dd l m Z m Z m Z d Z ej!G d d � d ej"��Z#ej!G dd� dej"��Z$ej!G dd� dej"��Z%e&e%j'e%j(e%j)e%j*g�Z+G dd� de�Z,dZ-ee. e/e.d�dd�Z0d?dd�Z1e#e$ee.e.f d�dd �Z2e,d �d d �Z3e4d �d!d"�Z5e/d �d#d$�Z6ee%e.f d �d%d&�Z7e/d �d'd(�Z8e/e/d)�d*d+�Z9e/d �d,d-�Z:e#d �d.d/�Z;e.d �d0d1�Z<d2d3� Z=d4d5� Z>eeef d �d6d7�Z?d@ee e/e,d9�d:d;�Z@d<d=� ZAeBd>k�rDeA� dS )AzGDefine 'status' utility and handler as part of cloud-init command line.� N)�deepcopy)�gmtime�sleep�strftime)�Any�Dict�List� NamedTuple�Optional�Tuple)�safeyaml�subp)�read_cfg_paths)� uses_systemd)�Paths)� get_cmdline� load_json�load_text_filez /etc/cloud/cloud-init.disabledc @ s e Zd ZdZdZdZdZdZdS )� RunningStatusz=Enum representing user-visible cloud-init application status.z not started�runningZdone�disabledN)�__name__� __module__� __qualname__�__doc__� NOT_STARTED�RUNNING�DONE�DISABLED� r r �8/usr/lib/python3.9/site-packages/cloudinit/cmd/status.pyr s r c @ s e Zd ZdZdZdZdZdS )�ConditionStatusz;Enum representing user-visible cloud-init condition status.�errorZdegradedZhealthyN)r r r r �ERROR�DEGRADED�PEACHYr r r r r! % s r! c @ s0 e Zd ZdZdZdZdZdZdZdZ dZ d Z d S ) � EnabledStatusz<Enum representing user-visible cloud-init boot status codes.zdisabled-by-generatorz disabled-by-kernel-command-linezdisabled-by-marker-filez disabled-by-environment-variablezenabled-by-generatorz enabled-by-kernel-command-linezenabled-by-sysvinit�unknownN) r r r r �DISABLED_BY_GENERATOR�DISABLED_BY_KERNEL_CMDLINE�DISABLED_BY_MARKER_FILE�DISABLED_BY_ENV_VARIABLE�ENABLED_BY_GENERATOR�ENABLED_BY_KERNEL_CMDLINE�ENABLED_BY_SYSVINIT�UNKNOWNr r r r r& . s r& c @ sr e Zd ZU eed< eed< eed< eed< ee ed< e eee f ed< eed< e e ed< e ee f ed < d S ) � StatusDetails�running_status�condition_status�boot_status_code� description�errors�recoverable_errors� last_update� datasource�v1N) r r r r �__annotations__r! r& �strr r r r r r r r r0 F s r0 z�extended_status: {extended_status} boot_status_code: {boot_code} {last_update}detail: {description} errors:{errors} recoverable_errors:{recoverable_errors})�systemctl_args�wait�returnc C sB zt � dg| ��j�� W S t jy: |s.� td� Y q 0 q dS )z-Query systemd with retries and return output.Z systemctl� �?N)r �stdout�strip�ProcessExecutionErrorr )r< r= r r r �query_systemctlZ s rC c C sV | st jddd�} | jdtg d�ddd� | jd d d d d d� | jddd d dd� | S )a% Build or extend an arg parser for status utility. @param parser: Optional existing ArgumentParser instance representing the status subcommand which will be extended to support the args of this utility. @returns: ArgumentParser with proper argument configuration. �statusz Report run status of cloud init)�progr4 z--format)�json�tabular�yamlrG z5Specify output format for cloud-id (default: tabular))�type�choices�default�helpz-lz--long� store_trueFzJReport long format of statuses including run stage name and error messages)�actionrK rL z-wz--waitz'Block waiting on cloud-init to complete)�argparse�ArgumentParser� add_argumentr; ��parserr r r � get_parseri s4 ��� �rT )r � conditionr> c C s^ |t jkr d|j� d| j� �fS |t jkrR| tjtjfv rR| j|j� d| j� �fS | j| jfS )z�Translate running and condition status to human readable strings. Returns (status, extended_status). Much of this is for backwards compatibility r" z - � )r! r# �valuer$ r r r )r rU r r r �translate_status� s �rX )�detailsc C s@ t |j|j�\}}|j|jj|||j|j|j|j d�|j �}| j dkr�d}|d }t |� d|� �� | j r�|�d�r�d|d � d�}nd}|d r�d d �|d � nd }|d r�dd�d d� |d �� D �� nd} t tj |d ||d |d ||| d�� n>| j dk�r"t tj|dddd�� n| j dk�r<t t�|�� dS )z Print status out to the CLI.)r8 r3 rD �extended_status�detailr5 r6 r7 rG � rD zstatus: r7 z last_update: � r5 � - z []r6 c S s. g | ]&\}}|� d �d� dd� |D �� �qS )z: - r^ c S s g | ]}|� d d��qS )r] rV )�replace)�.0�ir r r � <listcomp>� � z+print_status.<locals>.<listcomp>.<listcomp>)�join)r` �k�vr r r rb � s ��z print_status.<locals>.<listcomp>z {}rZ r3 r[ )rZ �prefixZ boot_coder4 r7 r5 r6 rF � T)�,z: )�indentZ sort_keysZ separatorsrH N)rX r1 r2 r8 r3 rW r4 r5 r6 r7 r9 �format�printZlong�getrd �items�TABULAR_LONG_TMPLrF �dumpsr ) �argsrY rD rZ Z details_dictrg �stater7 Z errors_outputZrecoverable_errors_outputr r r � print_status� sn �� � ��� ��� � �� �� rs )r> c C s� t � }t||j�}|jr`|jtjtjfv r`|jdkrJtj � d� tj � � t||j�}t d� qt ||� |jtjkrzdS |jtjkr�dS dS )z4Handle calls to 'cloud-init status' as a subcommand.rG �.r? � rh r )r �get_status_detailsr= r1 r r r rk �sysr@ �write�flushr rs r2 r! r# r$ )�namerq �pathsrY r r r �handle_status_args� s$ � r| c C s4 zt dg| d�}W n tjy* d}Y n0 d|v S )z?Return whether cloud-init is disabled via environment variable.zshow-environment�r= r\ �cloud-init=disabled)rC r rB )r= �envr r r �_disabled_via_environment s r� c C s� t � �� }t� s tj}d}n�d|v r0tj}d}n�tj�| �rNtj }d� | �}n�d|v rbtj }d}n�dtj � dd�v s�t� r�t|d �r�tj}d }nRtj�tj�|jd ��r�tj}d }n.tj�tj�|jd ��r�tj}d}n tj}d}||fS )aX Report whether cloud-init current boot status @param disable_file: The path to the cloud-init disable file. @param paths: An initialized cloudinit.helpers.Paths object. @param wait: If user has indicated to wait for cloud-init to complete. @returns: A tuple containing (code, reason) about cloud-init's status and why. z Cloud-init enabled on sysvinitzcloud-init=enabledz<Cloud-init enabled by kernel command line cloud-init=enabledzCloud-init disabled by {0}r~ z;Cloud-init disabled by kernel parameter cloud-init=disabledZKERNEL_CMDLINEr\ r} zNCloud-init disabled by environment variable KERNEL_CMDLINE=cloud-init=disabledr z+Cloud-init disabled by cloud-init-generator�enabledz2Cloud-init enabled by systemd cloud-init-generatorz'Systemd generator may not have run yet.)r �splitr r& r. r- �os�path�existsr* rk r) �environrm r� r+ rd �run_dirr( r, r/ )Z disable_filer{ r= Z cmdline_partsZbootstatus_code�reasonr r r �get_bootstatus s< ���r� c C s t t� �jtvS )N)rv r r3 �DISABLED_BOOT_CODESr r r r �is_cloud_init_enabled5 s ��r� )r= r> c C s� dD � ]�}zt dd|g| d�}W n@ tjy` } z&td|j� �tjd� W Y d}~ dS d}~0 0 td d � |�� D ��}|d �d �s�|d d ks� dS |d dkr�|d dkr�qn |d dkr�|d dkr� dS n |d dks�|d dk� r� dS dS dS )z2Return if systemd units report a cloud-init error.)zcloud-final.servicezcloud-config.servicezcloud-init.servicezcloud-init-local.serviceZshowz5--property=ActiveState,UnitFileState,SubState,MainPIDr} z^Failed to get status from systemd. Cloud-init status may be inaccurate. Error from systemctl: )�fileNFc S s g | ]}d d� |� d�D ��qS )c S s g | ] }|� � �qS r )rA )r` �xr r r rb W rc z-systemd_failed.<locals>.<listcomp>.<listcomp>�=)r� )r` �rr r r rb W rc z"systemd_failed.<locals>.<listcomp>Z UnitFileStater� ZstaticTZ ActiveStateZactiveZSubStateZexitedr ZMainPID�0Zfailed) rC r rB rl �stderrrw �dict� splitlines� startswith)r= Zservicer@ �eZstatesr r r �systemd_failed< sJ �� ��� � � � �r� c C s t j�| �ot j�|� S )z%Return True if cloud-init is running.)r� r� r� )� status_file� result_filer r r � is_runningv s r� c C s6 |t v rtjS t| |�r tjS |dkr,tjS tjS dS )z(Return the running status of cloud-init.r N)r� r r r� r r r )r� r� r3 � latest_eventr r r �get_running_status{ s r� c C s4 | � dd�}|r0|�d�\}}}|�� �dd�}|S )zyGet the datasource from status.json. Return a lowercased non-prefixed version. So "DataSourceEc2" becomes "ec2" r8 r\ rV )rm � partition�lowerr_ )� status_v1r8 Zds�_r r r �get_datasource� s r� c C s2 | � d�}|r|S | � d�r*d| d � �S |S dS )z�Return a description of the current status. If we have a datasource, return that. If we're running in a particular stage, return that. Otherwise, return the boot_description. r8 ZstagezRunning in stage: N)rm )r� �boot_descriptionr8 r r r �get_description� s r� c C s@ d}| � � D ].}t|t�r t||�d�p*d|�d�p6d�}q |S )z,Return the latest event time from status_v1.r �start�finished)�values� isinstancer� �maxrm )r� r� � stage_infor r r �get_latest_event� s �r� c C s� g }i }t | �� �D ]j\}}t|t�r|�|�dg �� |�di �}|�� D ]0}||vrjt|| �||< qL|| �|| � qLq||fS )z>Return a list of errors and recoverable_errors from status_v1.r5 r6 )�sortedrn r� r� �extendrm �keysr )r� r5 r6 Z_keyr� Zcurrent_recoverable_errorsZerr_typer r r � get_errors� s" � � �r� F)r{ r= r> c C s t j}| pt� } tj�| jd�}tj�| jd�}tt| |�\}}i }tj� |�rdt t |��� di �}t |�}t||�} t|�} | r�tdt| ��nd} t|�\} } | r�t j}n | r�t j}t|||| �}|tjkr�t� r�t|d�r�tj}t j}d} | �d� |� d d � t |||| | | | ||� S ) a Return a dict with status, details and errors. @param paths: An initialized cloudinit.helpers.paths object. @param wait: If user has indicated to wait for cloud-init to complete. Values are obtained from parsing paths.run_dir/status.json. z status.jsonz result.jsonr9 z%a, %d %b %Y %H:%M:%S %zr\ r} z"Failed due to systemd unit failurez�Failed due to systemd unit failure. Ensure all cloud-init services are enabled, and check 'systemctl' or 'journalctl' for more information.r8 N) r! r% r r� r� rd r� r� �CLOUDINIT_DISABLED_FILEr� r r rm r� r� r� r r r� r# r$ r� r r r r� r �append�popr0 )r{ r= r2 r� r� r3 r� r� r8 r4 r� r7 r5 r6 r1 r r r rv � sb � �� ����� �rv c C s t � } t�td| �� �� dS )z$Tool to report status of cloud-init.rD N)rT rw �exitr| � parse_argsrR r r r �main s r� �__main__)N)NF)Cr rO �enumrF r� rw �copyr �timer r r �typingr r r r r r Z cloudinitr r Zcloudinit.cmd.develr Zcloudinit.distrosr Zcloudinit.helpersr Zcloudinit.utilr r r r� �unique�Enumr r! r& � frozensetr( r) r* r+ r� r0 ro r; �boolrC rT rX rs �intr| r� r� r� r� r� r� r� r� r� r� rv r� r r r r r �<module> st �� � ) � B *:� �� G