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Bugfix for savings settings when configMap exists but does not have any data #3280

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Oct 8, 2018
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5 changes: 5 additions & 0 deletions src/app/backend/settings/manager.go
Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,11 @@ func (sm *SettingsManager) SaveGlobalSettings(client kubernetes.Interface, s *ap
return errors.New(api.ConcurrentSettingsChangeError)
}

// Data can be nil if the configMap exists but does not have any data
if cm.Data == nil {
cm.Data = make(map[string]string)
}

cm.Data[api.GlobalSettingsKey] = s.Marshal()
_, err := client.CoreV1().ConfigMaps(api.SettingsConfigMapNamespace).Update(cm)
return err
Expand Down