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Give keepers a chance to become healthy by retrying finding elligible… #102

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Give keepers a chance to become healthy by retrying finding elligible… #102

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16 changes: 12 additions & 4 deletions pkg/commands/admin.go
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Original file line number Diff line number Diff line change
Expand Up @@ -35,11 +35,19 @@ func handleFailoverTrigger(w http.ResponseWriter, r *http.Request) {
currentMasterUID := masterKeeperUID(data)

// Discover keepers that are eligible for promotion.
retries := 5

eligibleCount := 0
for _, keeper := range data.Keepers {
if keeper.Status.Healthy && keeper.Status.CanBeMaster && keeper.UID != currentMasterUID {
fmt.Printf("Keeper %s is eligible! Master is %s\n", keeper.UID, currentMasterUID)
eligibleCount++
for retries > 0 {
for _, keeper := range data.Keepers {
if keeper.Status.Healthy && keeper.Status.CanBeMaster && keeper.UID != currentMasterUID {
fmt.Printf("Keeper %s is eligible! Master is %s\n", keeper.UID, currentMasterUID)
eligibleCount++
}
}
if eligibleCount == 0 {
time.Sleep(10 * time.Second)
retries = retries - 1
}
}

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