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: http://www.atnf.csiro.au/computing/software/askapsoft/sdp/docs/current/services/manager/index.html
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The Central Processor Manager is the local monitoring and control agent for the Central Processor sub-system. Its role is two-fold:
At the moment the Central Processor Manager only controls the acquisition phase; that is, it only controls the ingest pipeline.
The Central Processor (CP) Manager interfaces with the following software components:
The Central Processor Manager is a standalone Java program. Assuming the CLASSPATH environment variable contains the cpmanager.jar and the required dependencies it can be started like so:
java askap.cp.manager.CpManager -c cpmanager.in -l cpmanager.log_cfg
The CP manager accepts the following command line parameters:
Long Form | Short Form | Required | Description |
---|---|---|---|
–config | -c | Yes | After this parameter the file containing the program configuration must be provided. |
–log-config | -l | No | After this optional parameter a Log4J configuration file is specified. If this option is not set a default logger is used. |
The program requires a configuration file be provided on the command line. This section describes the valid parameters. In addition to the CP manager specific parameters, any parameters that begin with ice_properties are passed directly to the ICE Communicator during initialisation.
Parameter | Type | Default | Description |
---|---|---|---|
ice.servicename | string | None | The service name (i.e. Ice object identity) for the CP manager service interface. |
ice.adaptername | string | None | The object adapter identity |
monitoring.enabled | boolean | false | Controls the availability of the Ice monitoring provider interface. If enabled an Ice interface permits tools such as user interfaces and the monitoring archiver to collect monitoring data from the service. |
monitoring.ice.servicename | string | None | If monitoring is enabled, this parameter must be specified. This parameter provides the name of the monitoring service interface that will be registered in the Ice locator service. An example would be “CentralProcessoMonitoringService”. |
monitoring.ice.adaptername | string | None | If monitoring is enabled, this parameter must be specified. This parameter provides the name of the adapter on which the monitoring service proxy object will be hosted. This adapeter must be configured in the Ice properties section (see example below). |
fcm.ice.identity | string | None | The Ice object identity of the Facility Configuration Manager (FCM). This should be qualified with an adapter name if the FCM object is not registered as a “well known object”. |
dataservice.ice.identity | string | None | The Ice object identity of the Telescope Operating System (TOS) Dataservice. This should be qualified with an adapter name if the TOS Dataservice is not registeed as w “well known object.” |
ingest.workdir | string | None | The working directory for the ingest pipeline instance. Within this directory a sub-directory will be created (one for each scheduling block executed) for any output files such as observation logs and datasets. |
ingest.command | string | None | The command required to execute the ingest pipeline. |
ingest.args | string | None | The command line arguments to be passed to the ingest pipeline. |
Below are the required ICE parameters:
Parameter | Type | Default | Description |
---|---|---|---|
ice_properties.Ice.Default.Locator | string | None | Identifies the Ice Locator. This will be of the form: IceGrid/Locator:tcp -h <hostname> -p 4061 |
ice_properties.CentralProcessorAdapter.Endpoints | string | None | Configures the adapter endpoint that will host the actual manager service. Typically this will be: tcp |
ice_properties.CentralProcessorAdapter.AdapterId | string | None | This is the name of the adapter as it is registered in the Ice locator service. This will typically be: CentralProcessorAdapter |
ice_properties.CentralProcessorMonitoringAdapter.Endpoints | string | None | Configures the adapter endpoint that will host the monitoring provider interface. Typically this will be: tcp |
ice_properties.CentralProcessorMonitoringAdapter.AdapterId | string | None | This is the name of the adapter (for the monitoring provider interface) as it will be registered in the Ice locator service. This will typically be: CentralProcessorMonitoringAdapter |
########################## Ice Properties ##############################
# Registry location
ice_properties.Ice.Default.Locator = IceGrid/Locator:tcp -h aktos01 -p 4061
# Primary object adapter
ice_properties.CentralProcessorAdapter.Endpoints = tcp
ice_properties.CentralProcessorAdapter.AdapterId = CentralProcessorAdapter
# Monitoring object adapter
ice_properties.CentralProcessorMonitorAdapter.Endpoints = tcp
ice_properties.CentralProcessorMonitorAdapter.AdapterId = CentralProcessorMonitorAdapter
# Other misc parameters
ice_properties.Ice.MessageSizeMax = 131072
ice_properties.Ice.ThreadPool.Server.Size = 4
ice_properties.Ice.ThreadPool.Server.SizeMax = 16
################## CP Manager Specific Properties ######################
# Object identity and proxy to use for the CP manager ICE object
ice.servicename = CentralProcessorService
ice.adaptername = CentralProcessorAdapter
# Monitoring provider configuration
monitoring.enabled = true
monitoring.ice.servicename = CentralProcessorMonitorService
monitoring.ice.adaptername = CentralProcessorMonitorAdapter
# FCM config
fcm.ice.identity = FCMService@FCMAdapter
# Scheduling block service
dataservice.ice.identity = SchedulingBlockService@DataServiceAdapter
# Ingest working directory
ingest.workdir = /scratch2/datasets
# Ingest pipeline command and arguments
ingest.command = /askap/cp/cpingest.sh
ingest.args = -s -c cpingest.in -l /askap/cp/config/cpingest.log_cfg