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Add Failover service

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Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>
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Tom Moulard 2022-03-17 12:02:09 +01:00 • committed by GitHub
parent 6622027c7c
commit 79aab5aab8
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12 changed files with 583 additions and 3 deletions
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3
pkg/server/service/loadbalancer/wrr/wrr.go
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@ -29,7 +29,7 @@ type stickyCookie struct {
// (https://en.wikipedia.org/wiki/Earliest_deadline_first_scheduling)
// Each pick from the schedule has the earliest deadline entry selected.
// Entries have deadlines set at currentDeadline + 1 / weight,
// providing weighted round robin behavior with floating point weights and an O(log n) pick time.
// providing weighted round-robin behavior with floating point weights and an O(log n) pick time.
type Balancer struct {
stickyCookie *stickyCookie
wantsHealthCheck bool
@ -230,6 +230,7 @@ func (b *Balancer) AddService(name string, handler http.Handler, weight *int) {
if weight != nil {
w = *weight
}
if w <= 0 { // non-positive weight is meaningless
return
}