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Monitor Instances now returns a tuple so an error can be passed instead of exiting on error. Tuple is: Result of action, error if it exists.

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This commit is contained in:
Renan DelValle 2016-10-20 14:39:48 -04:00
parent 8f524eeec5
commit c83e5d268a
2 changed files with 9 additions and 9 deletions
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12
monitors.go
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@ -21,6 +21,7 @@ import (
"github.com/rdelval/gorealis/response"
"os"
"time"
"github.com/pkg/errors"
)
type Monitor struct {
@ -44,7 +45,7 @@ func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval int, timeout
updateDetail := response.JobUpdateDetails(respDetail)
if(len(updateDetail) == 0 ) {
if len(updateDetail) == 0 {
fmt.Println("No update found")
return false
}
@ -71,19 +72,18 @@ func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval int, timeout
return false
}
func (m *Monitor) Instances(key *aurora.JobKey, instances int32, interval int, timeout int) bool {
func (m *Monitor) Instances(key *aurora.JobKey, instances int32, interval int, timeout int) (bool, error) {
for i := 0; i*interval < timeout; i++ {
live, err := m.Client.GetInstanceIds(key, aurora.LIVE_STATES)
if err != nil {
fmt.Println(err)
os.Exit(1)
return false, errors.Wrap(err, "Unable to communicate with Aurora")
}
if len(live) == int(instances) {
return true
return true, nil
}
fmt.Println("Polling, instances running: ", len(live))
@ -91,5 +91,5 @@ func (m *Monitor) Instances(key *aurora.JobKey, instances int32, interval int, t
}
fmt.Println("Timed out")
return false
return false, nil
}