кластер высокой доступности PMDA (High Availability Cluster PMDA)
Имя (Name)
pmdahacluster - High Availability Cluster PMDA
Описание (Description)
pmdahacluster is capable of collecting metric information to
enable the monitoring of Pacemaker based HA Clusters through
Performance Co-Pilot.
The PMDA collects it's metric data from the following components
that make up a Pacemkaer based HA Cluster: Pacemaker, Corosync,
SBD, DRBD.
For more detailed information regarding the metrics available
please see the included pmns and helpfile with the PMDA.
Установка (Installation)
Install the HA Cluster PMDA by using the Install script as root:
# cd $PCP_PMDAS_DIR/hacluster
# ./Install
To uninstall, do the following as root:
# cd $PCP_PMDAS_DIR/hacluster
# ./Remove
pmdahacluster is launched by pmcd(1) and should never be executed
directly. The Install and Remove scripts notify pmcd when the
agent is installed or removed.
Файлы (Files)
$PCP_PMDAS_DIR/hacluster/help
default help text file for the HA Cluster metrics
$PCP_PMDAS_DIR/hacluster/Install
installation script for the pmdahacluster agent
$PCP_PMDAS_DIR/hacluster/Remove
undo installation script for the pmdahacluster agent
$PCP_LOG_DIR/pmcd/hacluster.log
default log file for error messages from pmdahacluster
Окружение PCP (PCP environment)
Environment variables with the prefix PCP_ are used to
parameterize the file and directory names used by PCP. On each
installation, the file /etc/pcp.conf contains the local values
for these variables. The $PCP_CONF variable may be used to
specify an alternative configuration file, as described in
pcp.conf(5).
Смотри также (See also)
PCPIntro(1), pmcd(1) and pmstore(1).
