Werk #3869: ipmi: new discovery rule and cleanup

Component	Checks & agents
Title	ipmi: new discovery rule and cleanup
Date	Sep 2, 2016
Level	Trivial Change
Class	New Feature
Compatibility	Incompatible - Manual interaction might be required
Checkmk versions & editions	1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.4.0i1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

IPMI sensors can be ignored by their status texts during discovery in single mode.

This cleanup concerns the following configured discovery rule and will be treated as follows: 'summary' mode remains contant but if you have additionally configured 'ignored sensors' you have to use the new 'IPMI sensors' rule now. This needs no rediscovery and can be configured during runtime.

All other cases are compatible with existing situations.

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