Monitors are now all pointer receivers for RealisClient.
This commit is contained in:
parent
133938b307
commit
c1be2fe62b
1 changed files with 12 additions and 16 deletions
28
monitors.go
28
monitors.go
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@ -28,12 +28,8 @@ const (
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Timedout = "timeout"
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)
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type Monitor struct {
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Client *RealisClient
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}
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// Polls the scheduler every certain amount of time to see if the update has succeeded
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func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval, timeout time.Duration) (bool, error) {
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func (c *RealisClient) JobUpdateMonitor(updateKey aurora.JobUpdateKey, interval, timeout time.Duration) (bool, error) {
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if interval < 1*time.Second {
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interval = interval * time.Second
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}
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@ -54,13 +50,13 @@ func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval, timeout tim
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for {
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select {
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case <-ticker.C:
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updateDetail, cliErr := m.Client.JobUpdateDetails(updateQ)
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updateDetail, cliErr := m.JobUpdateDetails(updateQ)
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if cliErr != nil {
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return false, cliErr
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}
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if len(updateDetail) == 0 {
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m.Client.RealisConfig().logger.Println("No update found")
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m.RealisConfig().logger.Println("No update found")
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return false, errors.New("No update found for " + updateKey.String())
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}
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@ -73,13 +69,13 @@ func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval, timeout tim
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// if we encounter an inactive state and it is not at rolled forward, update failed
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switch status {
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case aurora.JobUpdateStatus_ROLLED_FORWARD:
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m.Client.RealisConfig().logger.Println("Update succeeded")
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c.RealisConfig().logger.Println("Update succeeded")
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return true, nil
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case aurora.JobUpdateStatus_FAILED:
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m.Client.RealisConfig().logger.Println("Update failed")
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c.RealisConfig().logger.Println("Update failed")
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return false, errors.New(UpdateFailed)
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case aurora.JobUpdateStatus_ROLLED_BACK:
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m.Client.RealisConfig().logger.Println("rolled back")
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c.RealisConfig().logger.Println("rolled back")
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return false, errors.New(RolledBack)
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default:
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return false, nil
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@ -92,14 +88,14 @@ func (m *Monitor) JobUpdate(updateKey aurora.JobUpdateKey, interval, timeout tim
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}
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// Monitor a AuroraJob until all instances enter one of the LiveStates
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func (m *Monitor) Instances(key *aurora.JobKey, instances int32, interval, timeout time.Duration) (bool, error) {
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return m.ScheduleStatus(key, instances, aurora.LIVE_STATES, interval, timeout)
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func (c *RealisClient) InstancesMonitor(key *aurora.JobKey, instances int32, interval, timeout time.Duration) (bool, error) {
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return c.ScheduleStatusMonitor(key, instances, aurora.LIVE_STATES, interval, timeout)
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}
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// Monitor a AuroraJob until all instances enter a desired status.
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// Defaults sets of desired statuses provided by the thrift API include:
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// ActiveStates, SlaveAssignedStates, LiveStates, and TerminalStates
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func (m *Monitor) ScheduleStatus(key *aurora.JobKey, instanceCount int32, desiredStatuses []aurora.ScheduleStatus, interval, timeout time.Duration) (bool, error) {
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func (c *RealisClient) ScheduleStatusMonitor(key *aurora.JobKey, instanceCount int32, desiredStatuses []aurora.ScheduleStatus, interval, timeout time.Duration) (bool, error) {
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if interval < 1*time.Second {
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interval = interval * time.Second
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}
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@ -118,7 +114,7 @@ func (m *Monitor) ScheduleStatus(key *aurora.JobKey, instanceCount int32, desire
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case <-ticker.C:
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// Query Aurora for the state of the job key ever interval
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instCount, cliErr := m.Client.GetInstanceIds(key, desiredStatuses)
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instCount, cliErr := c.GetInstanceIds(key, desiredStatuses)
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if cliErr != nil {
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return false, errors.Wrap(cliErr, "Unable to communicate with Aurora")
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}
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@ -135,7 +131,7 @@ func (m *Monitor) ScheduleStatus(key *aurora.JobKey, instanceCount int32, desire
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// Monitor host status until all hosts match the status provided. Returns a map where the value is true if the host
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// is in one of the desired mode(s) or false if it is not as of the time when the monitor exited.
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func (m *Monitor) HostMaintenance(hosts []string, modes []aurora.MaintenanceMode, interval, timeout time.Duration) (map[string]bool, error) {
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func (c *RealisClient) HostMaintenanceMonitor(hosts []string, modes []aurora.MaintenanceMode, interval, timeout time.Duration) (map[string]bool, error) {
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if interval < 1*time.Second {
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interval = interval * time.Second
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}
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@ -169,7 +165,7 @@ func (m *Monitor) HostMaintenance(hosts []string, modes []aurora.MaintenanceMode
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select {
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case <-ticker.C:
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// Client call has multiple retries internally
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result, err := m.Client.MaintenanceStatus(hosts...)
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result, err := c.MaintenanceStatus(hosts...)
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if err != nil {
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// Error is either a payload error or a severe connection error
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for host := range remainingHosts {
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