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authorNataliia Solomko <natalirs1985@gmail.com>2026-05-18 15:42:55 +0300
committerNataliia Solomko <natalirs1985@gmail.com>2026-05-20 17:34:52 +0300
commitdc04c30291806195311e585450b490d0c672c356 (patch)
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parent5ae2669fc7c009110086cad8680aaec473e7ba0e (diff)
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high-availability: T7059: Add persistence-timeout option in virtual-server
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@@ -446,6 +446,20 @@ set high-availability virtual-server 203.0.113.1 algorithm 'least-connection'
set high-availability virtual-server 203.0.113.1 forward-method 'nat'
```
+### Persistence timeout
+
+Timeout in seconds for persistent connections. IPVS will forward all
+connections from the same source IP to the same real server for the
+duration of the timeout.
+Default value is 300 seconds.
+
+Set to `0` to disable persistence and allow the load-balancing
+algorithm to distribute every connection independently.
+
+```none
+set high-availability virtual-server 203.0.113.1 persistence-timeout '180'
+```
+
### Health-check
Custom health-check script allows checking real-server availability