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Host Maintenance monitor now returns a list of hosts that did enter the desired mode(s) instead of a boolean. This means the monitor can see a partial success.

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This commit is contained in:
Renan DelValle 2017-09-29 18:21:30 -07:00
parent 430764f025
commit 3111b358fc
3 changed files with 56 additions and 28 deletions
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22
examples/client.go
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@ -513,12 +513,21 @@ func main() {
}
// Monitor change to DRAINING and DRAINED mode
_, err = monitor.HostMaintenance(
nontransitioned, err := monitor.HostMaintenance(
hosts,
[]aurora.MaintenanceMode{aurora.MaintenanceMode_DRAINED, aurora.MaintenanceMode_DRAINING},
5,
10)
if err != nil {
// Check whether the call was partially successful
if len(nontransitioned) != 0 {
fmt.Println("Partial success:")
for host, _ := range nontransitioned {
fmt.Printf("Host %s did not transtion into desired mode(s)\n", host)
}
}
fmt.Printf("error: %+v\n", err.Error())
os.Exit(1)
}
@ -539,15 +548,24 @@ func main() {
}
// Monitor change to DRAINING and DRAINED mode
_, err = monitor.HostMaintenance(
nontransitioned, err := monitor.HostMaintenance(
hosts,
[]aurora.MaintenanceMode{aurora.MaintenanceMode_NONE},
5,
10)
if err != nil {
// Check whether the call was partially successful
if len(nontransitioned) != 0 {
fmt.Println("Partial success:")
for host, _ := range nontransitioned {
fmt.Printf("Host %s did not transtion into desired mode(s)\n", host)
}
}
fmt.Printf("error: %+v\n", err.Error())
os.Exit(1)
}
fmt.Print(result.String())
default: