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This agent manages Linux services. Linux service is a process managed by the system service manager (chkconfig) such as cron or iptables.
Several settings are the values defined by a user. But once registered in the MCCS agent, the two values is changed.
Service start type is changed manually.(RunLevel 3, 4, 5 OFF) It intends to manage starting and stopping in MCCS.
Even if you delete the resource, RunLevel is not reverted to the value previous to registration.

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Adding

Add the service resource to a group.

Warning

A service agent monitors the service status.
If the service is operating, the monitoring results returned is 0. If the service is stopped, 3 is returned.
If the service script's return value is different from the default setting, you cannot trust the monitoring results.

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There are two way to add a resource which one is select this from a group name and another is select this from a resource type.

Adding in Group

  1. Select a group → right click → 'Add Resource'.
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    [Figure] Adding Resource in a group

  2. Select 'Service' from Resource Type lists and click 'Next' button. When add a resource from the service resource type name, this step will be skipped.
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    [Figure] Select Resource Wizard View
    Next steps are same as adding in resource type.

Adding in Resource Type

  1. ResourceType → Right Click → Click Add Resource
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    [Figure] Adding Service Resource in a resource type
    This is the initial screen to add the service resource.
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    [Figure] Service Resource Added

  2. Enter service name and it will automatically search and suggest proper service name. 
    Select the service to be managed.
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    [Figure] Search service resource and suggest name view

  3. Click "Finish" and service resource is added.
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    [Figure] Adding service resource is completedthe 'Finish' button to add the basic application resource.
    You can immediately check the result in the management web console. 

Deleting

Select resource type → right click → delete resource.

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The deleted resource will immediately disappear from the management web console. 

Warning

The service registered in MCCS will be automatically switched to "Manual Start".
After deleting the resource, the user needs to switch to "Manual Start".

 

Status

The following table explains the status switching of the MCCS resource caused by a user's command and the status.
The command assumes that it is generated by a user. 

Service agent: Manages the Linux services. In general, service is a process operated by daemon.

StatusAgent commandDescriptionNote

Online

Service is operating properly.

Offline

Terminate the service.

 
Monitoring

The status of service is assessed.

 

Offline

Service is terminated.

Online

Service is started.

 
Monitoring

The status of service is assessed.

 

Trouble

Service is not operating properly.

OnlineService is started. 
OfflineTerminate the service. 

 

 

Attribute

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[Figure] Window Service AttributeDisplay the unique attribute of service resource.

Attribute

Description

Type

DefaultEditNote

ServiceName

It is a name of the window service to be monitored.
If the service is operating, the monitoring results returned is 0. If the service is stopped, 3 is returned.
If the service script's return value is different from the default setting, you cannot trust the monitoring results.

STRING

 

false

 

Attribute value of ArgList arguments are the values that are added resources and the value can be changed or viewed through 'Specified Attribute’ list on the detailed information panel.