@Distributable(value=DAEMON) public final class OmsaStorageMonitor extends SnmpMonitorStrategy
OmsaStorageMonitor class.
This does SNMP and therefore relies on the SNMP configuration so it is not distributable.
Modifier and Type | Field and Description |
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static org.slf4j.Logger |
LOG |
EQUALS, GREATER_THAN, GREATER_THAN_EQUALS, LESS_THAN, LESS_THAN_EQUALS, MATCHES, NOT_EQUAL
Constructor and Description |
---|
OmsaStorageMonitor() |
Modifier and Type | Method and Description |
---|---|
void |
initialize(Map<String,Object> parameters)
This method is called after the framework creates an instance of the
plug-in.
|
void |
initialize(MonitoredService svc)
initialize
|
PollStatus |
poll(MonitoredService svc,
Map<String,Object> parameters)
This method is the heart of the plug-in monitor.
|
String |
serviceName()
serviceName
|
getStringValue, meetsCriteria
getKeyedBoolean, getKeyedInteger, getKeyedLong, getKeyedObject, getKeyedString, release, release
public void initialize(Map<String,Object> parameters)
This method is called after the framework creates an instance of the plug-in. The framework passes the object a proxy object that can be used to retrieve configuration information specific to the plug-in. Additionally, any parameters for the plug-in from the package definition are passed using the parameters element.
If there is a critical error, like missing service libraries, the the Monitor may throw a ServiceMonitorException. If the plug-in throws an exception then the plug-in will be disabled in the framework.
This method is called after the framework creates an instance of the plug-in. The framework passes the object a proxy object that can be used to retrieve configuration information specific to the plug-in. Additionally, any parameters for the plug-in from the package definition are passed using the parameters element.
If there is a critical error, like missing service libraries, the monitor may throw a ServiceMonitorException. If the plug-in throws an exception then the plug-in will be disabled in the framework.
initialize
in interface ServiceMonitor
initialize
in class AbstractServiceMonitor
parameters
- Not currently usedpublic void initialize(MonitoredService svc)
initialize
initialize
in interface ServiceMonitor
initialize
in class AbstractServiceMonitor
svc
- a MonitoredService
object.public PollStatus poll(MonitoredService svc, Map<String,Object> parameters)
This method is the heart of the plug-in monitor. Each time an interface requires a check to be performed as defined by the scheduler the poll method is invoked. The poll is passed the interface to check
By default when the status transition from up to down or vice versa the framework will generate an event. Additionally, if the polling interval changes due to an extended unavailability, the framework will generate an additional down event. The plug-in can suppress the generation of the default events by setting the suppress event bit in the returned integer.
poll
in interface ServiceMonitor
poll
in class SnmpMonitorStrategy
svc
- TODOparameters
- The package parameters (timeout, retry, etc...) to be used for
this poll.PollStatus.SERVICE_AVAILABLE
,
PollStatus.SERVICE_UNAVAILABLE
,
PollStatus.SERVICE_AVAILABLE
,
PollStatus.SERVICE_UNAVAILABLE
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