csw-alarm-cli
A command line application that facilitates interaction with the Alarm Service. It accepts various commands to load and retrieve alarm data, to subscribe to severity and health activities of alarm, and to change current of the state of alarms.
Supported Commands¶
- init
- list
- acknowledge
- unacknowledge
- activate
- deactivate
- shelve
- unshelve
- reset
- severity
- health
Admin API¶
The commands listed below will be used by administrators of the Alarm Service.
init¶
Loads the alarm data in the alarm store
file path
- is a required parameter. Can be on local disk or in the Config Service server (by default it will be picked from the Config Service.)--local
- this specifies that the config file must be read from the local disk--reset
- this is an optional parameter to clear previous data before loading the new one. By default, it isfalse
.
Examples¶
csw-alarm-cli init /path/allAlarms.conf --local --reset
Clears the alarm store and loads alarm data to the alarm store from /path/allAlarms.conf
, which is the path of a local file.
list¶
Gets the data of alarms from the alarm store. If none of the optional parameters are given, then by default, data of all alarms will be displayed.
--subsystem
- is an optional parameter to get the data of a specific subsystem’s alarms--component
- is an optional parameter to get the data of a specific component’s alarms.--subsystem
must be specified with this parameter.--name
- is an optional parameter to get the data of a specific alarm.--subsystem
and--component
must be specified with this parameter.--metadata
- is an optional parameter to get only the metadata of alarms--status
- is an optional parameter to get only the status of the alarms
Examples¶
1.
csw-alarm-cli list --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Displays metadata, status and severity of alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
2.
csw-alarm-cli list --subsystem nfiraos --metadata --status
Displays metadata and status of all alarms which belong to the nfiraos
subsystem.
Operations specific to an alarm¶
Commands given below are specific to an alarm. All of commands must be provided with --subsystem
,--component
and --name
as parameters.
--subsystem
- is a parameter to specify the subsystem of alarm--component
- is a parameter to specify the component of alarm--name
- is a parameter to specify the name of the alarm
acknowledge¶
Sets the acknowledgement status of the alarm to Acknowledged
Examples¶
csw-alarm-cli acknowledge --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Acknowledge the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
unacknowledge¶
Sets the acknowledgement status of the alarm to Unacknowledged
Examples¶
csw-alarm-cli unacknowledge --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Unacknowledge the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
activate¶
Sets the activation status of the alarm to Active
Examples¶
csw-alarm-cli activate --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Sets activation status to Active
of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
deactivate¶
Sets the activation status of the alarm to Inactive
Examples¶
csw-alarm-cli inactivate --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Sets activation status to Inactive
of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
shelve¶
Sets the shelve status of the alarm to Shelved
Examples¶
csw-alarm-cli shelve --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Shelves the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
unshelve¶
Sets the shelve status of the alarm to Unshelved
Examples¶
csw-alarm-cli unshelve --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Unshelves the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
reset¶
Resets the alarm status. This will set the acknowledgement Status to Acknowledged
and the latched severity to the current severity of the alarm.
Examples¶
csw-alarm-cli reset --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Resets the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
severity¶
Severity command contains 3 sub-commands.
get¶
Used to get the severity of the subsystem, component or alarm. If none of the optional parameters are given, then the severity of whole TMT system will be displayed.
For a single alarm, current severity will be displayed. For a system, subsystem or component, aggregated severity will be displayed.
--subsystem
- is an optional parameter to get the severity of a specific subsystem’s alarms--component
- is an optional parameter to get the severity of a specific component’s alarms.--subsystem
must be specified with this parameter.--name
- is an optional parameter to get the severity of a specific alarm.--subsystem
and--component
must be specified with this parameter.
Examples¶
1.
csw-alarm-cli severity get --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Displays the severity of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
2.
csw-alarm-cli severity get --subsystem nfiraos --component trombone
Displays the aggregated severity of the component with name trombone
of subsystem nfiraos
.
set¶
Sets the given severity for the specified alarm
- severity to which given alarm needs to be set
--subsystem
- is a parameter to specify the subsystem of alarm--component
- is a parameter to specify the component of alarm--name
- is a parameter to specify the name alarm--refresh
- is an optional parameter to refresh severity after every 3 seconds
Examples¶
1.
csw-alarm-cli severity set major --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Sets Major
as the severity of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
2.
csw-alarm-cli severity set major --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm --refresh
Refresh Major
as the severity of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
every 3 seconds.
subscribe¶
Subscribes to the severity changes of the whole TMT system, subsystem, component or an alarm. If none of the optional parameters are given then the severity of the whole TMT system will be displayed.
For a single alarm, the current severity will be displayed. For system, subsystem or component, the aggregated severity will be displayed.
--subsystem
- is an optional parameter to get the severity of a specific subsystem’s alarms--component
- is an optional parameter to get the severity of a specific component’s alarms.--subsystem
must be specified with this parameter.--name
- is an optional parameter to get the severity of a specific alarm.--subsystem
and--component
must be specified with this parameter.
Examples¶
1.
csw-alarm-cli severity subscribe --subsystem nfiraos --component trombone
Subscribes to the aggregated severity of a component with name trombone
and subsystem nfiraos
.
health¶
Health command contains two sub-commands.
get¶
Gets the health of the whole TMT system, subsystem, component or alarm. If none of the optional parameters are given, then the health of the whole TMT system will be displayed.
For a single alarm, the current health will be displayed. For the system, subsystem or component, the aggregated health will be displayed.
--subsystem
- is an optional parameter to get the health of a specific subsystem’s alarms--component
- is an optional parameter to get the health of a specific component’s alarms.--subsystem
must be specified with this parameter.--name
- is an optional parameter to get the health of a specific alarm.--subsystem
and--component
must be specified with this parameter.
Examples¶
1.
csw-alarm-cli health get --subsystem nfiraos --component trombone --name tromboneAxisLowLimitAlarm
Displays the health of the alarm with name tromboneAxisLowLimitAlarm
of component trombone
and subsystem nfiraos
.
2.
csw-alarm-cli health get --subsystem nfiraos
Displays the aggregated health of the subsystem with name nfiraos
.
subscribe¶
Subscribes to the health changes of the whole TMT system, subsystem, component or an alarm. If none of the optional parameters are given, then the health of the whole TMT system will be displayed.
For a single alarm, current health will be displayed. For the system, subsystem or component, the aggregated health will be displayed.
--subsystem
- is an optional parameter to get the health of a specific subsystem’s alarms--component
- is an optional parameter to get the health of a specific component’s alarms.--subsystem
must be specified with this parameter.--name
- is an optional parameter to get the health of a specific alarm.--subsystem
and--component
must be specified with this parameter.
Examples¶
1.
csw-alarm-cli health subscribe --subsystem nfiraos --component trombone
Subscribes to the aggregated health of the subsystem with name nfiraos
.
About this application¶
–help¶
Prints the help message.
–version¶
Prints the version of the application.
All the above examples require that csw-location-server
is running on local machine at localhost:7654
. If csw-location-server
is running on remote machine having Ip address 172.1.1.2
, then you need to pass an additional --locationHost 172.1.1.2
command line argument. Example: csw-alarm-cli list --locationHost 172.1.1.2