30 lines
1.3 KiB
YAML
30 lines
1.3 KiB
YAML
options:
|
|
ovsdb-server-election-timer:
|
|
default: 4
|
|
type: int
|
|
description: |
|
|
Raft leader election timeout in seconds. The charm allows a value between
|
|
1 and 60 seconds.
|
|
.
|
|
The Open vSwitch ovsdb-server default of 1 second may not be sufficient
|
|
for a loaded cluster where the database server may be too busy serving
|
|
requests to respond to elections in time.
|
|
.
|
|
Using a higher value will increase the time to discover a real failure,
|
|
but you must weigh that against the risk of spurious leader flapping and
|
|
the unwanted churn that entails.
|
|
.
|
|
NOTE: The ovsdb-server will refuse to decrease or increase the value of
|
|
this timer more than 2x the current value. The charm will compensate for
|
|
this and decrease / increase the timer in increments, but care should be
|
|
taken to not decrease / increase the value too much in one operation.
|
|
ovsdb-server-inactivity-probe:
|
|
default: 60
|
|
type: int
|
|
description: |
|
|
Maximum number of seconds of idle time on connection to client before
|
|
sending an inactivity probe message.
|
|
|
|
The Open vSwitch ovsdb-server default of 5 seconds may not be sufficient
|
|
depending on type and load of the CMS you want to connect to OVN.
|