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fix typos in watchdog 

Signed-off-by: Sun Hongliang <allen.sun@daocloud.io>
This commit is contained in:
Sun Hongliang 2016-03-17 22:20:26 +08:00
parent 73179d4dd8
commit 4b04286f90
1 changed files with 4 additions and 4 deletions
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8
cluster/watchdog.go
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@ -6,13 +6,13 @@ import (
log "github.com/Sirupsen/logrus" log "github.com/Sirupsen/logrus"
) )
// Watchdog listen to cluster events ans handle container rescheduling // Watchdog listens to cluster events and handles container rescheduling
type Watchdog struct { type Watchdog struct {
sync.Mutex sync.Mutex
cluster Cluster cluster Cluster
} }
// Handle cluster callbacks // Handle handles cluster callbacks
func (w *Watchdog) Handle(e *Event) error { func (w *Watchdog) Handle(e *Event) error {
// Skip non-swarm events. // Skip non-swarm events.
if e.From != "swarm" { if e.From != "swarm" {
@ -28,7 +28,7 @@ func (w *Watchdog) Handle(e *Event) error {
return nil return nil
} }
// Remove Duplicate containers when a node comes back // removeDuplicateContainers removes duplicate containers when a node comes back
func (w *Watchdog) removeDuplicateContainers(e *Engine) { func (w *Watchdog) removeDuplicateContainers(e *Engine) {
log.Debugf("removing duplicate containers from Node %s", e.ID) log.Debugf("removing duplicate containers from Node %s", e.ID)
@ -53,7 +53,7 @@ func (w *Watchdog) removeDuplicateContainers(e *Engine) {
} }
} }
// Reschedule containers as soon as a node fail // rescheduleContainers reschedules containers as soon as a node fails
func (w *Watchdog) rescheduleContainers(e *Engine) { func (w *Watchdog) rescheduleContainers(e *Engine) {
w.Lock() w.Lock()
defer w.Unlock() defer w.Unlock()