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tomcat_jmx.cpython-39.pyc
a � �fJ? � @ sH d dl Z d dlZd dlZd dlmZmZ e �e�ZG dd� dej�Z dS )� N)�java�javaxc " @ s� e Zd ZdZdZdZdddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%�!Zed&d'� �Ze d(d)� �Z e d*d+� �Z e d,d-� �Z e d.d/� �Z d0S )1�TomcatJMXPluginzCTomcat Plugin for the FortiMonitor Agent using JMX to collect data.Z tomcat_jmxz Tomcat (JMX))zHeap Memory Usage Used� java.lang�MemoryN�HeapMemoryUsage�used�bytes)zHeap Memory Usage Committedr r Nr � committedr )zHeap Memory Usage Initr r Nr �initr )zHeap Memory Usage Maxr r Nr �maxr )zNon-Heap Memory Usage Usedr r N�NonHeapMemoryUsager r )z Non-Heap Memory Usage Committedr r Nr r r )zNon-Heap Memory Usage Initr r Nr r r )zNon-Heap Memory Usage Maxr r Nr r r )z Thread Countr Z ThreadingNZ ThreadCountN�count)zOS Process CPU Loadr �OperatingSystemNZProcessCpuLoadN�percent)zOS System CPU Loadr r NZ SystemCpuLoadNr )z OS Open File Descriptor Countr r NZOpenFileDescriptorCountNr )zLoaded Class Countr Z ClassLoadingNZLoadedClassCountNr )� Eden Spacer � MemoryPoolr �Usager r )� PS Eden Spacer r r r r r )�Par Eden Spacer r r r r r )� G1 Eden Spacer r r r r r )�Survivor Spacer r r r r r )�PS Survivor Spacer r r r r r )�Par Survivor Spacer r r r r r )�G1 Survivor Spacer r r r r r )� PS Old Genr r r r r r )� CMS Old Genr r r r r r )� G1 Old Genr r r r r r )�Copyr �GarbageCollectorr �CollectionCountNr )� PS Scavenger r r! r Nr )�ParNewr r r" r Nr )�G1 Young Generationr r r# r Nr )�G1 Mixed Generationr r r$ r Nr )�MarkSweepCompactr r r% r Nr )� PS MarkSweepr r r& r Nr )�ConcurrentMarkSweepr r r' r Nr )�G1 Old Generationr r r( r Nr )!z memory.heapzmemory.heap.committedzmemory.heap.initzmemory.heap.maxzmemory.non_heapzmemory.non_heap.committedzmemory.non_heap.initzmemory.non_heap.maxzthreading.countzos.cpu_load.processzos.cpu_load.systemzos.open_file_descriptorsz class_loading.loaded_classeszmemory_pool.edenzmemory_pool.eden.pszmemory_pool.eden.parzmemory_pool.eden.g1zmemory_pool.survivorzmemory_pool.survivor.pszmemory_pool.survivor.parzmemory_pool.survivor.g1zmemory_pool.old.pszmemory_pool.old.cmszmemory_pool.old.g1z gc.young.copyzgc.young.ps_scavengezgc.young.par_newzgc.young.g1_generationzgc.mixed.g1_generationzgc.old.mark_sweep_compactzgc.old.ps_mark_sweepz gc.old.concurrent_mark_sweepzgc.old.g1_generationc C sP | d | d | d }}}d| }|r4|d| 7 }|rD|d| 7 }t j�|�S )a� returns a constructed ObjectName. :type tuple_: tuple (label, domain, type, bean_name, attribute_name, composite_data_key, unit) :param tuple_: A tuple with all the information for an ObjectName. A string that represents the label, a string that represents the domain, and so on and so forth. :rtype: javax.management.ObjectName :return: An ObjectName object that can be used to lookup a MBean. � � � z%s:zname=%s,ztype=%s)r � management� ObjectName)�tuple_�domain�type_Z bean_nameZcanonical_name� r1 �'/usr/lib/fm-agent/plugins/tomcat_jmx.pyZ __get_object_name_from_tupleC s z,TomcatJMXPlugin.__get_object_name_from_tuplec C s g d�}i }|D ]T}|� |�}|s8|dvr8td| ��q|sH|dv rHqqdd� |�d�D �}|||< qi }|d }t|�D ]�\} } d| i|| < dD ]l}t|� |g ��d kr�|| | } n:t|� |g ��d kr�|| d } n|dvr�td| ��nq�| || |< q�qz|S ) a� Parse the config object to build a structure of connections parameters based on the number of entries that are in each key. The main parameter we base on to split off is host. :type config: dict (host, port, username, password, jvm_path) :param config: Dictionary with the information stored in the config file. :rtype: Dict :return: Dictionary with connection information split up in multiple if needed. )�host�port�username�password�jvm_path)r5 r6 z"Missing %s information from configc S s g | ]}|� d ��qS )� )�strip)�.0�valuer1 r1 r2 � <listcomp>r � z?TomcatJMXPlugin.get_connections_from_config.<locals>.<listcomp>�,r3 )r4 r5 r6 r7 r) r )�get� ValueError�split� enumerate�len) �cls�config�keys�data�key� key_value�values� connectionsZhosts�indexr3 r; r1 r1 r2 �get_connections_from_config[ s2 �z+TomcatJMXPlugin.get_connections_from_configc C s� t j}d}|s$d}| j�|� t j}d|vs4d|vrPd| j }| j�|� t j}|�d�}|s�z,t�� }|s�t j}d| j }| j�|� W n( t j}d| j }| j�|� Y n0 z |t ju r�t� � s�t� |� W n" t j}d}| j�|� Y n0 |t ju �r�z�t� � �st� |� t j � � }|�d ��rr|�d ��rrt�t jj�|�d �|�d �g�}|�tjjjj|� d |�d�t|�d��f }tjj�|�}tjjj�||�} | �� } || dfW S t �y� d }| j� |� Y n0 |d|fS ) a� returns a list of connections from the jpype library - a python interface to the Java Native Interface. Wheter there are 1 or many connections depends on the number of entries in the host, port and optionally username/password/jvm entries. :type config: dict :param config: Mapping of information under the application block for this plugin. :rtype: tuple (status, connection, error_message) :return: A tuple containing a numeric value corresponding to the agent_util status'. A MBeanServerConnection object. And, a string with an error message if any. NzNo JMX configuration foundr3 r4 zJMissing value in the [%s] block of the agent config file (e.g host, port).r7 zYUnable to find JVM, please specify 'jvm_path' in the [%s] block of the agent config file.z;Unable to access JMX metrics because JVM cannot be started.r5 r6 z*service:jmx:rmi:///jndi/rmi://%s:%s/jmxrmizBUnable to access JMX metrics, JMX is not running or not installed.) � agent_util� SUPPORTED�log�info� MISCONFIGURED�textkeyr? �jpype�getDefaultJVMPath� isJVMStarted�startJVMr �util�HashMap�JArray�lang�String�putr r, �remote� JMXConnector� CREDENTIALS�int� JMXServiceURL�JMXConnectorFactory�connect�getMBeanServerConnection� Exception� exception) rD rE �status�msgr7 Zj_hashZj_array�urlZjmx_urlZjmx_soc� connectionr1 r1 r2 Z__get_connection� sz � �� � �� � z TomcatJMXPlugin.__get_connectionc C s� i }| � |�}i }g }|�� D ]H}| �|�\}}} d|d |d f } | r^|�d| | f � q ||| < q |�� s�| j�d� |D ]} | j�| � q�|S tj }d} |D ]} | j� | � q�| j � � D ]�\} } | � | �}g }|� � D ]N\} }z|�|� |�| � W q� t�y* | j�d|| f � Y q�Y q�0 q�t|�� �dk�rZ|�sZd }tj}d | } n d} tj }| d | d }}|||| |d �|| < q�|S )a returns a json object who's textkeys correspond to a given metric available on the JVM. :type config: dict :param config: Mapping of information under the application block for this plugin. :return: JSON Object for all metrics �%s:%sr3 r4 z%s %sz#Unable to connect to any connection� z.Tomcat (JMX) plugin - %s bean not found at %s.r) Nz Unreachable %s at any connectionr � )�label�optionsrh � error_message�unit)rM rJ � _TomcatJMXPlugin__get_connection�appendrF rP rQ �errorrN rO �warning� JMX_MAPPING�items�,_TomcatJMXPlugin__get_object_name_from_tuple�getObjectInstancerf rg rC � UNSUPPORTED)rD rE �result�configsrK �errors�entryrh rk ri Zconnection_keyru rH r. � object_namerp ro rr r1 r1 r2 � get_metadata� sV � z TomcatJMXPlugin.get_metadatac C s | � |�}|r>|�� D ]$}d|d |d f }||kr|}qn|d }| �|�\}}} | rn| j�d| � dS | j�|�} | d | d } } | �| �} zX|�| �}|� |� � | �}|j j }d |vr�|� � W S |�| �s�W dS |�| �}|� � W S | j�d | � Y dS 0 dS ) a� returns a value for the metric. :type textkey: string :param textkey: Canonical name for a metric. :type data: string :param data: Specific option to check for. :type config: dict :param config: Mapping of information under the application block for this plugin. :rtype: double :return: Value for a specific metric rl r3 r4 r z Failed to get a connection: %sN� � ZCompositeDataSupportz(Tomcat (JMX) plugin - %s bean not found.)rM rJ rs rP rQ rw r? ry rz � getAttributeZ getObjectName� __class__�__name__� floatValueZ containsKey)rD rS rG rE �entriesr Zpossible_matchrh rk ri r. Zattribute_nameZcomposite_data_keyr� Zobject_instanceZattribute_valueZattribute_class_nameZ check_resultr1 r1 r2 �check. s@ � �zTomcatJMXPlugin.checkN)r� � __module__� __qualname__�__doc__rS ro rw � staticmethodry � classmethodrM rs r� r� r1 r1 r1 r2 r s^ �4 - _ Dr ) �loggingrN rT r r � getLoggerr� �logger�Pluginr r1 r1 r1 r2 �<module> s