Difference between revisions of "UM:Business Services"

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=Configuration and usage=
=Configuration and usage=
Use ''Business Service'' container in the Object Browser view.
For both configuration and monitoring use ''Business Service'' container in the Object Browser view.
[[File:1_Object_Browser_Services.png|frame||left|Object Browser with Services]]<br style="clear: both" />
::[[File:1_Object_Browser_Services.png|frame||left|Object Browser with Services]]<br style="clear: both" />
==Configuration==
To define a new service select ''Create business service...'' from the context menu in Object Browser, and enter the service name. Then under newly created service you may want to define other services, checks or node links.
To define a new service select ''Create business service...'' from the context menu in Object Browser, and enter the service name. Then under newly created service you may want to define other services, checks or node links.
You can examine or alter properties of the service. The propeties dialog is similar to other objects (such as Node):
You can examine or alter properties of the service. The propeties dialog is similar to other objects (such as Node):
[[File:2_BizSvc_Properties.png|frame||left|Business Service Properties]]<br style="clear: both" />  
::[[File:2_BizSvc_Properties.png|frame||left|Business Service Properties]]<br style="clear: both" />  
If your service check relies on specific nodes then you need to create node links by selecting ''Create node link...'' from the context menu:
If your service check relies on specific nodes then you need to create node links by selecting ''Create node link...'' from the context menu:
[[File:3_Create_Node_Link.png|frame||left|Create Node Link]]<br style="clear: both" />
::[[File:3_Create_Node_Link.png|frame||left|Create Node Link]]<br style="clear: both" />
One or more service checks must be defined for every node link. Service check can be also defined at a business service level. In the latter case it is not connected to any particular node and can be used for some general calculations (e.g. based on some server stats). To create a check select ''Create service check...'' from the context menu, enter the check name and navigate to Script tab in object properties:
One or more service checks must be defined for every node link. Service check can be also defined at a business service level. In the latter case it is not connected to any particular node and can be used for some general calculations (e.g. based on some server stats). To create a check select ''Create service check...'' from the context menu, enter the check name and navigate to Script tab in object properties:
[[File:4_Service_Check_Properties.png|frame||left|Service Check Properties]]<br style="clear: both" />
::[[File:4_Service_Check_Properties.png|frame||left|Service Check Properties]]<br style="clear: both" />
Every service check must have the non empty ''Check script'' text area, otherwise the check will not work.
Every service check must have the non empty ''Check script'' text area, otherwise the check will not work.
==Monitoring==
All business service calculations performed in real time. The system calculates uptime values for a day, a week and a month for each business service defined. As soon as the uptime value changes it shows in the ''Object Details'' screen for the service:
::[[File:5_Availability.png|thumb|700px|none|alt=Service Check Properties|Service Check Properties]]<br style="clear: both" />
Alternatively you can view the availability screen in a slightly different format by selecting ''Availability chart'' from the context menu.
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