037c99f0b7
Added Data Networks toctree Changed case on doc title in top level index - changed doc directory to fault-mgmt. Added Distributed Cloud section. Broke out "OpenStack Fault Management Overview" statement about remote log collection to conditionally included file. Incorporated patch 6 review comments. Also implemented rST :abbr: for first instance of SNMP in each file. Changed port number and community string in two SNMP walk examples. Change-Id: I1afd71265e752c4c9a54bf2dc9a173b3e17332a7 Signed-off-by: Stone <ronald.stone@windriver.com>
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Alarms Management for Distributed Cloud
The System Controller collects alarm summaries from subclouds.
You can monitor and review a summary count of alarms from all systems by using either the CLI or the Horizon Web interface.
The System Controller polls all subclouds periodically for alarm summaries.
Alarm summaries are gathered if a subcloud is online. However, they are not gathered for a subcloud that has never been moved to the Managed state. In this case, alarm counts are not available for the subcloud and dashes are shown instead.
You can access detailed alarm information for a subcloud from the System Controller page by clicking Alarm and Event Details for the subcloud from Horizon. This action automatically switches from the interface from the System Controller page to the subcloud page.