관리-도구
편집 파일: pacemaker.cpython-39.opt-1.pyc
a -�_g> � @ s@ d dl Z d dlmZ d dlmZ d dlmZ G dd� de�ZdS )� N)� ElementTree)�Cluster)�sos_parse_versionc @ sF e Zd ZdZd gZdZdZg d�Zdd� Zdd� Z d d � Z d d � Z d S )� pacemakerz+Pacemaker High Availability Cluster Manager)r T))�onlineTz Collect nodes listed as online)�offlineTz Collect nodes listed as offline)� only-corosyncFz)Only use corosync.conf to enumerate nodesc C s� g | _ z^| �d�sTz | �� W n4 tyR } z | �d|� �� W Y d }~n d }~0 0 | j sb| �� W n4 ty� } z | �d|� �� W Y d }~n d }~0 0 dd� | j D �}|r�| �dd�|�� d�� | j S ) Nr zHFalling back to sourcing corosync.conf. Could not parse crm_mon output: z(Could not determine nodes from cluster: c S s g | ]}d |vr|�qS )�.� )�.0�nr r �D/usr/lib/python3.9/site-packages/sos/collector/clusters/pacemaker.py� <listcomp>/ � z'pacemaker.get_nodes.<locals>.<listcomp>zWARNING: Node addresses '�,z�' may not resolve locally if you are not running on a node in the cluster. Try using option '-c pacemaker.only-corosync' if these connections fail.)�nodes� get_option�get_nodes_from_crm� Exception�log_warn�get_nodes_from_corosyncZ log_error�join)�self�errZ_shortsr r r � get_nodes s& � &�zpacemaker.get_nodesc C s� d}| � d�}|d dkrJ|d �� d �d�d }t|�td�krNd }nd S | j d |� �d d �}|d dkr|| �|d � d S )zG Try to parse crm_mon output for node list and status. z--output-as=xmlzcrm_mon --version�statusr �output� �-z2.0.3z--as-xmlNz crm_mon --one-shot --inactive T)Z need_root)Zexec_primary_cmd�splitr � parse_crm_xml)r ZxmloptZ_verZcverZ_outr r r r 9 s � z pacemaker.get_nodes_from_crmc C sv t �|�}|�d�}|D ]X}|j}| �d�rJ|d dkrJ| j�|d � q| �d�r|d dkr| j�|d � qdS )zA Parse the xml output string provided by crm_mon r r �true�namer ZfalseN)r Z fromstring�findZattribr r �append)r Z xmlstringZ_xmlr �nodeZ_noder r r r M s zpacemaker.parse_crm_xmlc C sD | � d� | j�d�}t�d|�}|D ]}| j�|d �� � q&dS )z� As a fallback measure, read corosync.conf to get the node list. Note that this prevents us from separating online nodes from offline nodes. z_WARNING: unable to distinguish online nodes from offline nodes when sourcing from corosync.confz/etc/corosync/corosync.confz((\sring0_addr:)(.*))���N)r ZprimaryZ read_file�re�findallr r$ �strip)r Zccr r% r r r r Z s z!pacemaker.get_nodes_from_corosyncN) �__name__� __module__� __qualname__Z cluster_nameZ sos_pluginsZpackagesZstrict_node_listZ option_listr r r r r r r r r s r )r' Z xml.etreer Zsos.collector.clustersr Z sos.utilitiesr r r r r r �<module> s