.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. http://creativecommons.org/licenses/by/4.0
+.. _nfvi_faults:
+
Annex: NFVI Faults
=================================================
| failure, CPU | | | | standby |
| condition not ok | | | | |
+-------------------+----------+------------+-----------------+------------------+
-| Memory failure/ | Critical | Zabbix | | Switch to |
-| Memory condition | | (IPMI) | | hot standby |
+| Memory failure/ | Critical | Zabbix | | Switch to hot |
+| Memory condition | | (IPMI) | | standby |
| not ok | | | | |
+-------------------+----------+------------+-----------------+------------------+
-| Network card | Critical | Zabbix/ | | Switch to |
-| failure, e.g. | | Ceilometer | | hot standby |
+| Network card | Critical | Zabbix/ | | Switch to hot |
+| failure, e.g. | | Ceilometer | | standby |
| network adapter | | | | |
| connectivity lost | | | | |
+-------------------+----------+------------+-----------------+------------------+
| | | | | otherwise hot |
| | | | | standby |
+-------------------+----------+------------+-----------------+------------------+
-| PDU/power | Critical | Zabbix/ | | Switch to |
-| failure, power | | Ceilometer | | hot standby |
+| PDU/power | Critical | Zabbix/ | | Switch to hot |
+| failure, power | | Ceilometer | | standby |
| off, server reset | | | | |
+-------------------+----------+------------+-----------------+------------------+
| Power | Warning | SNMP | | Live migration |
| thermal condition | | | | |
| not ok | | | | |
+-------------------+----------+------------+-----------------+------------------+
-| Mainboard failure | Critical | Zabbix | e.g. PCIe, SAS | Switch to |
-| | | (IPMI) | link failure | hot standby |
+| Mainboard failure | Critical | Zabbix | e.g. PCIe, SAS | Switch to hot |
+| | | (IPMI) | link failure | standby |
+-------------------+----------+------------+-----------------+------------------+
-| OS crash (e.g. | Critical | Zabbix | | Switch to |
-| kernel panic) | | | | hot standby |
+| OS crash (e.g. | Critical | Zabbix | | Switch to hot |
+| kernel panic) | | | | standby |
+-------------------+----------+------------+-----------------+------------------+
**Hypervisor**
| Fault | Severity | How to | Comment | Immediate action |
| | | detect? | | to recover |
+================+==========+============+=============+===================+
-| System has | Critical | Zabbix | | Switch to |
-| restarted | | | | hot standby |
+| System has | Critical | Zabbix | | Switch to hot |
+| restarted | | | | standby |
+----------------+----------+------------+-------------+-------------------+
| Hypervisor | Warning/ | Zabbix/ | | Evacuation/switch |
| failure | Critical | Ceilometer | | to hot standby |