Address code review comment
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e90cc84f8c
commit
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4 changed files with 95 additions and 52 deletions
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@ -45,10 +45,11 @@ func (c *Client) DrainHosts(hosts ...string) ([]*aurora.HostStatus, error) {
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return nil, errors.Wrap(retryErr, "unable to recover connection")
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}
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if resp.GetResult_() != nil && resp.GetResult_().GetDrainHostsResult_() != nil {
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return resp.GetResult_().GetDrainHostsResult_().GetStatuses(), nil
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if resp == nil || resp.GetResult_() == nil || resp.GetResult_().GetDrainHostsResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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return nil, errors.New("thrift error: Field in response is nil unexpectedly.")
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return resp.GetResult_().GetDrainHostsResult_().GetStatuses(), nil
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}
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// Start SLA Aware Drain.
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@ -87,10 +88,11 @@ func (c *Client) SLADrainHosts(policy *aurora.SlaPolicy, timeout int64, hosts ..
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return nil, errors.Wrap(retryErr, "unable to recover connection")
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}
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if resp.GetResult_() != nil && resp.GetResult_().GetDrainHostsResult_() != nil {
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return resp.GetResult_().GetDrainHostsResult_().GetStatuses(), nil
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if resp == nil || resp.GetResult_() == nil || resp.GetResult_().GetDrainHostsResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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return nil, errors.New("thrift error: Field in response is nil unexpectedly.")
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return resp.GetResult_().GetDrainHostsResult_().GetStatuses(), nil
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}
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func (c *Client) StartMaintenance(hosts ...string) ([]*aurora.HostStatus, error) {
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@ -114,10 +116,11 @@ func (c *Client) StartMaintenance(hosts ...string) ([]*aurora.HostStatus, error)
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return nil, errors.Wrap(retryErr, "unable to recover connection")
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}
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if resp.GetResult_() != nil && resp.GetResult_().GetStartMaintenanceResult_() != nil {
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return resp.GetResult_().GetStartMaintenanceResult_().GetStatuses(), nil
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if resp == nil || resp.GetResult_() == nil || resp.GetResult_().GetStartMaintenanceResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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return nil, errors.New("thrift error: Field in response is nil unexpectedly.")
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return resp.GetResult_().GetStartMaintenanceResult_().GetStatuses(), nil
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}
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func (c *Client) EndMaintenance(hosts ...string) ([]*aurora.HostStatus, error) {
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@ -140,18 +143,13 @@ func (c *Client) EndMaintenance(hosts ...string) ([]*aurora.HostStatus, error) {
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if retryErr != nil {
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return nil, errors.Wrap(retryErr, "unable to recover connection")
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}
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if resp.GetResult_() != nil && resp.GetResult_().GetEndMaintenanceResult_() != nil {
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return resp.GetResult_().GetEndMaintenanceResult_().GetStatuses(), nil
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if resp == nil || resp.GetResult_() == nil || resp.GetResult_().GetEndMaintenanceResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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return nil, errors.New("thrift error: Field in response is nil unexpectedly.")
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return resp.GetResult_().GetEndMaintenanceResult_().GetStatuses(), nil
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}
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func (c *Client) MaintenanceStatus(hosts ...string) (*aurora.MaintenanceStatusResult_, error) {
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var result *aurora.MaintenanceStatusResult_
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if len(hosts) == 0 {
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return nil, errors.New("no hosts provided to get maintenance status from")
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}
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@ -170,14 +168,13 @@ func (c *Client) MaintenanceStatus(hosts ...string) (*aurora.MaintenanceStatusRe
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)
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if retryErr != nil {
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return result, errors.Wrap(retryErr, "unable to recover connection")
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return nil, errors.Wrap(retryErr, "unable to recover connection")
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}
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if resp == nil || resp.GetResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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if resp.GetResult_() != nil {
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result = resp.GetResult_().GetMaintenanceStatusResult_()
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}
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return result, nil
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return resp.GetResult_().GetMaintenanceStatusResult_(), nil
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}
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// SetQuota sets a quota aggregate for the given role
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@ -219,10 +216,10 @@ func (c *Client) GetQuota(role string) (*aurora.GetQuotaResult_, error) {
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return nil, errors.Wrap(retryErr, "unable to get role quota")
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}
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if resp.GetResult_() != nil {
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return resp.GetResult_().GetGetQuotaResult_(), nil
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if resp == nil || resp.GetResult_() == nil {
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return nil, errors.New("unexpected response from scheduler")
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}
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return nil, errors.New("thrift error: Field in response is nil unexpectedly.")
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return resp.GetResult_().GetGetQuotaResult_(), nil
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}
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// Force Aurora Scheduler to perform a snapshot and write to Mesos log
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