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o ;j�: � @ sv d Z ddlZddlZddlZddlZddlmZmZ dZdZ e� e �Z dd� Z dd d �Zdd d �Zd d� Zdd� ZdS )a� Execution module to upgrade Cisco NX-OS Switches. .. versionadded:: 3001 This module supports execution using a Proxy Minion or Native Minion: 1) Proxy Minion: Connect over SSH or NX-API HTTP(S). See :mod:`salt.proxy.nxos <salt.proxy.nxos>` for proxy minion setup details. 2) Native Minion: Connect over NX-API Unix Domain Socket (UDS). Install the minion inside the GuestShell running on the NX-OS device. :maturity: new :platform: nxos :codeauthor: Michael G Wiebe .. note:: To use this module over remote NX-API the feature must be enabled on the NX-OS device by executing ``feature nxapi`` in configuration mode. This is not required for NX-API over UDS. Configuration example: .. code-block:: bash switch# conf t switch(config)# feature nxapi To check that NX-API is properly enabled, execute ``show nxapi``. Output example: .. code-block:: bash switch# show nxapi nxapi enabled HTTPS Listen on port 443 � N)�CommandExecutionError� NxosErrorZnxos)Z nxos_upgradec C s t S )N)�__virtualname__� r r �M/opt/saltstack/salt/lib/python3.10/site-packages/salt/modules/nxos_upgrade.py� __virtual__C s r Tc K s� t |t�sdS | }|}d}d}|dur |d�|||� }n |d|� d|� � }|r1|du r1|d }t�d |� |�d |�d d �i� d d g}|�d|i� ztd |fi |��} W t | �S tyw } zt � | j �} W Y d} ~ t | �S d} ~ ww )a� Display upgrade impact information without actually upgrading the device. system_image (Mandatory Option) Path on bootflash: to system image upgrade file. kickstart_image Path on bootflash: to kickstart image upgrade file. (Not required if using combined system/kickstart image file) Default: None issu In Service Software Upgrade (non-disruptive). When True, the upgrade will abort if issu is not possible. When False: Force (disruptive) Upgrade/Downgrade. Default: True timeout Timeout in seconds for long running 'install all' impact command. Default: 900 error_pattern Use the option to pass in a regular expression to search for in the output of the 'install all impact' command that indicates an error has occurred. This option is only used when proxy minion connection type is ssh and otherwise ignored. .. code-block:: bash salt 'n9k' nxos.check_upgrade_impact system_image=nxos.9.2.1.bin salt 'n7k' nxos.check_upgrade_impact system_image=n7000-s2-dk9.8.1.1.bin \ kickstart_image=n7000-s2-kickstart.8.1.1.bin issu=False �>Input Error: The [issu] parameter must be either True or False� bootflashz+terminal dont-ask ; show install all impactN�! kickstart {0}:{1} system {0}:{2}� nxos �:� non-disruptivez(Check upgrade impact using command: '%s'�timeout� �,Another install procedure may be in progresszPre-upgrade check failed� error_pattern� nxos.sendline) � isinstance�bool�format�log�info�update�get�__salt__r �ast� literal_eval�message�_parse_upgrade_data) � system_image�kickstart_image�issu�kwargs�si�ki�dev�cmd�error_pattern_listZ impact_check�er r r �check_upgrade_impactG s2 # ����r) c K sn t |t�sdS d}d}d}td|�D ]�}|du ryt�d� t| ||fi |��}|d r6t�d� t�d� q|d r=d }qt�d |� |d rK| S |r[|d s[|d |d < | S |d sm|d sm|d |d < | S |d syd|d< | S t| ||fi |��}|d r�t�d� t�d� q|d r�d}|d }|d }|d }||d< n |d r�d|d< |S |S )ad Upgrade NX-OS switch. system_image (Mandatory Option) Path on bootflash: to system image upgrade file. kickstart_image Path on bootflash: to kickstart image upgrade file. (Not required if using combined system/kickstart image file) Default: None issu Set this option to True when an In Service Software Upgrade or non-disruptive upgrade is required. The upgrade will abort if issu is not possible. Default: True timeout Timeout in seconds for long running 'install all' upgrade command. Default: 900 error_pattern Use the option to pass in a regular expression to search for in the output of the 'install all upgrade command that indicates an error has occurred. This option is only used when proxy minion connection type is ssh and otherwise ignored. .. code-block:: bash salt 'n9k' nxos.upgrade system_image=nxos.9.2.1.bin salt 'n7k' nxos.upgrade system_image=n7000-s2-dk9.8.1.1.bin \ kickstart_image=n7000-s2-kickstart.8.1.1.bin issu=False r N�< � zGathering impact data� installingz1Another show impact in progress... wait and retry� �invalid_commandFzImpact data gathered: %s� error_data�upgrade_non_disruptive� upgrade_data� succeeded� module_data�upgrade_requiredTz0Another install is in progress... wait and retryz4The [issu] option was set to False for this upgrade.z+ Attempt was made to ugrade using the forcez' keyword which is not supported in thisz$ image. Set [issu=True] and re-try.�backend_processing_error�upgrade_in_progress) r r �ranger r r) �time�sleep�_upgrade) r r r! r" Zimpact�upgradeZmaxtry�attemptZlog_msgr r r r; � sZ # r; c K s� | }|}d}d}|du r&d}|d|� �7 }|d|� d|� � }|r%|d }n$d }|d|� �7 }|d |� �7 }|sAt �d � |d }|d �|||� }|rQ|d7 }n|d7 }t �|� t �d|� |�d|�dd�i� dg} |�d| i� ztd |fi |��} W t | �S ty� } zt�| j �} W Y d} ~ t | �S d} ~ w t y� } z#t � d| j �r�| j } nt�| j �} W Y d} ~ t | �S W Y d} ~ t | �S d} ~ ww )zA Helper method that does the heavy lifting for upgrades. r z terminal dont-ask ; install allNz7Upgrading device using combined system/kickstart image.z System Image: r r r z8Upgrading device using separate system/kickstart images.z Kickstart Image: z%Attempting upgrade using force optionz forcer zB In Service Software Upgrade/Downgrade (non-disruptive) requested.z( Disruptive Upgrade/Downgrade requested.z!Begin upgrade using command: '%s'r r r r r � Code: 500)r r r r r r r r r r r �re�searchr ) r r r! r" r# r$ r% r& Zlogmsgr' �upgrade_resultr( r r r r: � sT � ��� ���r: c C s� i }d|d< d|d< d|d< d|d< d|d< d|d< i |d < d|d < d|d < d|d < t | t�rDt�d | �rDt�d� | |d < d|d < |S t | t�r�d| v r�| d dkr�t�d� | d |d < t�d| d �rot�d� d|d< t�d| d �r�t�d� d|d < |S t�d� d|d < |S t | t�r�t| �dkr�| d } t | t�r�t| �dkr�| d } t�d � | |d< | � d �D ]�}t�d |� t�d |�r�t�d � d|d< t�d!|�}|�r)t�d"� d }|� d�}|� d�}|� d#�}|� d$�}|� d%�} d&|� d'|� �} i || | < ||| | d(< ||| | d)< | d*k�r(d|d< d|| | d< q�t�d+|��r:t�d,� d|d< q�t�d-|��rKt�d.� d|d< q�t�d/|��r\t�d0� d|d< q�t�d1|��rmt�d2� d|d< q�q�|S )3zD Helper method to parse upgrade data from the NX-OS device. Nr1 Fr2 r4 r0 r6 r, r3 r/ r5 r. r= z!Detected backend processing errorT�codeZ400zDetected client errorZ cli_errorzinstall.*may be in progressz Detected install in progress...zInvalid commandzDetected invalid command...z!Probable backend processing error� r+ r zParsing NX-OS upgrade data� zProcessing line: (%s)znon-disruptivezFound non-disruptive linez((\d+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(yes|no)z/Matched Module Running/New Version Upg-Req Line� � � zmodule z:image Zrunning_versionZ new_versionZyeszInstall has been successfulzInstall successful linez,Finishing the upgrade, switch will reboot inzFinishing upgrade linez.Switch will be reloaded for disruptive upgradez Switch will be reloaded linezSwitching over onto standbyz Switching over onto standby line) r �strr> r? r r �dict�list�len�split�group) �datar@ �line�moZbkZg1Zg2Zg3Zg4Zg5�mkr r r r ' s� � �r )NT)�__doc__r �loggingr> r8 Zsalt.exceptionsr r r Z__virtual_aliases__� getLogger�__name__r r r) r; r: r r r r r �<module> s ( Cl 1
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