Reduce external-dns sync interval to 20s #81
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* Reduce external-dns ( CRD -> etcd ) sync interval to 20s
* Value is picked to be sligtly below default 30s DNS TTL
we are currently working with
* Terratest results:
```
--- PASS: TestOhmyglbBasicFailoverExample (157.84s)
--- PASS: TestOhmyglbBasicFailoverExample/failover_happens_as_expected (35.41s)
```
* This way we reduced failover(or any kind of load balancing
reconfiguration) from ~2.5 min down to 35 seconds
See #80 for initial values
kuritka
approved these changes
Apr 8, 2020
kuritka
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Apr 15, 2020
* Reduce external-dns ( CRD -> etcd ) sync interval to 20s
* Value is picked to be sligtly below default 30s DNS TTL
we are currently working with
* Terratest results:
```
--- PASS: TestOhmyglbBasicFailoverExample (157.84s)
--- PASS: TestOhmyglbBasicFailoverExample/failover_happens_as_expected (35.41s)
```
* This way we reduced failover(or any kind of load balancing
reconfiguration) from ~2.5 min down to 35 seconds
See #80 for initial values
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we are currently working with
reconfiguration) from ~2.5 min down to 35 seconds
See Time measure failover process #80 for initial values