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cc_reset_rmc.cpython-312.pyc
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� �f� � � � U d Z ddlZddlZddlmZmZ ddlmZ ddlm Z ddl m Z ddl m Z ddlmZ d Zd d d ee geg g d �Ze ed< dZ dZdZdZ ej, e� ZdZdede dededdf d�Z d� Z d� Z d � Z d � Z d � Z!y) z Reset RMC: Reset rsct node id� N)�subp�util)�Cloud)�Config)� MetaSchema)� ALL_DISTROS)� PER_INSTANCEa| Reset RMC module is IBM PowerVM Hypervisor specific Reliable Scalable Cluster Technology (RSCT) is a set of software components, that together provide a comprehensive clustering environment (RAS features) for IBM PowerVM based virtual machines. RSCT includes the Resource monitoring and control (RMC) subsystem. RMC is a generalized framework used for managing, monitoring, and manipulating resources. RMC runs as a daemon process on individual machines and needs creation of unique node id and restarts during VM boot. More details refer https://www.ibm.com/support/knowledgecenter/en/SGVKBA_3.2/admin/bl503_ovrv.htm This module handles - creation of the unique RSCT node id to every instance/virtual machine and ensure once set, it isn't changed subsequently by cloud-init. In order to do so, it restarts RSCT service. Prerequisite of using this module is to install RSCT packages. � cc_reset_rmcz Reset RMCzreset rsct node id)�id�name�title� description�distros� frequency�examples�activate_by_schema_keys�meta� z/opt/rsct/install/bin�rmcctrl�recfgctz/etc/ct_node_idr �cfg�cloud�args�returnc �� � |j j dk( rt j d� y t j j t � st j d� y t j j d� } t |� t � |r|t j d< y t j d= y # |r|t j d< w t j d= w xY w)N�nonez(Skipping creation of new ct_node_id nodez&module disabled, RSCT_PATH not present�PATH) � datasource� platform_type�LOG�debug�os�path�isdir� RSCT_PATH�environ�get�add_path� reset_rmc)r r r r � orig_paths �?/usr/lib/python3/dist-packages/cloudinit/config/cc_reset_rmc.py�handler, A s� � � ���%�%��/� � � �<�=�� �7�7�=�=�� #� � � �:�;��� � ���v�&�I�#����� � �!*�B�J�J�v� �� � �6�"�� �!*�B�J�J�v� �� � �6�"�s � C �)C/c �� � t j t g� d } t j | j � � | S # t j $ r t j t d� � w xY w)Nr z*Failed to reconfigure the RSCT subsystems.)r �RECFGCTr r! �strip�ProcessExecutionErrorr �logexc)�outs r+ �reconfigure_rsct_subsystemsr3 V sZ � ���i�i�� �"�1�%�� � � �#�)�)�+� �� �� � %� %� � � � �C�E�F� ��s �AA �/A3c � � t j t � } | j d� d }|S # t $ r# t j t dt z � � w xY w)N� r z#Failed to get node ID from file %s.)r �load_text_file� NODE_ID_FILE�split� Exceptionr1 r )�fp�node_ids r+ � get_node_idr< c sT � �� � � � � .���(�(�4�.��#����� � � � � �C�>� �M�N� ��s �.1 �,A c �n � | rd| z nd}t |z t j d< t j d S )N�:r r )r% r" r& )r* �suffs r+ r( r( m s3 � � (�3��?�R�D�"�T�)�B�J�J�v�� �:�:�f� � � c � � t j t dg� S # t $ r t j t d� � w xY w)Nz-zz!Failed to stop the RMC subsystem.)r �RMCCTRLr9 r r1 r � r@ r+ r r v s; � ���y�y�'�4� �)�)�� � � � � �C�<�=� ��s � �%Ac �$ � t j d� t � } t j d| � t � t � t � }t j d|� || k( r"d}t j |� t |� �y )NzAttempting to reset RMC.z"Node ID at beginning of module: %sz Node ID at end of module: %sz"New node ID did not get generated.)r r! r< r r3 �error� RuntimeError)�node_id_before� node_id_after�msgs r+ r) r) � sr � ��I�I�(�)� �]�N��I�I�2�N�C� �I� �!� �M�M��I�I�,�m�<� ��&�2�� � � �#���3� � � 'r@ )"�__doc__�loggingr" � cloudinitr r �cloudinit.cloudr �cloudinit.configr �cloudinit.config.schemar �cloudinit.distrosr �cloudinit.settingsr �MODULE_DESCRIPTIONr �__annotations__r% rB r. � getLogger�__name__r r7 �str�listr, r3 r< r( r r) rC r@ r+ �<module>rX s� �� $� � � � !� #� .� )� +�� �, � � !�%��}� �� !� ��j� � �� $� � �� ���g����!�� � �#�� #�6� #�%� #�t� #�� #�* �� �� r@