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feat(zfspv): move to klog (#166)

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Signed-off-by: vaniisgh <vanisingh@live.co.uk>
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vaniisgh 2020-06-29 12:18:33 +05:30 • committed by GitHub
parent 54f2b0b9fd
commit d0d1664d43
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53 changed files with 124 additions and 2991 deletions
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21
pkg/mgmt/snapshot/snapshot.go
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@ -20,14 +20,13 @@ import (
"fmt"
"time"
"github.com/Sirupsen/logrus"
apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
zfs "github.com/openebs/zfs-localpv/pkg/zfs"
k8serror "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/client-go/tools/cache"
"k8s.io/klog"
)
// isDeletionCandidate checks if a zfs snapshot is a deletion candidate.
@ -106,7 +105,7 @@ func (c *SnapController) addSnap(obj interface{}) {
if zfs.NodeID != snap.Spec.OwnerNodeID {
return
}
logrus.Infof("Got add event for Snap %s/%s", snap.Spec.PoolName, snap.Name)
klog.Infof("Got add event for Snap %s/%s", snap.Spec.PoolName, snap.Name)
c.enqueueSnap(snap)
}
@ -125,7 +124,7 @@ func (c *SnapController) updateSnap(oldObj, newObj interface{}) {
// update on Snapshot CR does not make sense unless it is a deletion candidate
if c.isDeletionCandidate(newSnap) {
logrus.Infof("Got update event for Snap %s/%s@%s", newSnap.Spec.PoolName, newSnap.Labels[zfs.ZFSVolKey], newSnap.Name)
klog.Infof("Got update event for Snap %s/%s@%s", newSnap.Spec.PoolName, newSnap.Labels[zfs.ZFSVolKey], newSnap.Name)
c.enqueueSnap(newSnap)
}
}
@ -150,7 +149,7 @@ func (c *SnapController) deleteSnap(obj interface{}) {
return
}
logrus.Infof("Got delete event for Snap %s/%s@%s", snap.Spec.PoolName, snap.Labels[zfs.ZFSVolKey], snap.Name)
klog.Infof("Got delete event for Snap %s/%s@%s", snap.Spec.PoolName, snap.Labels[zfs.ZFSVolKey], snap.Name)
c.enqueueSnap(snap)
}
@ -163,23 +162,23 @@ func (c *SnapController) Run(threadiness int, stopCh <-chan struct{}) error {
defer c.workqueue.ShutDown()
// Start the informer factories to begin populating the informer caches
logrus.Info("Starting Snap controller")
klog.Info("Starting Snap controller")
// Wait for the k8s caches to be synced before starting workers
logrus.Info("Waiting for informer caches to sync")
klog.Info("Waiting for informer caches to sync")
if ok := cache.WaitForCacheSync(stopCh, c.snapSynced); !ok {
return fmt.Errorf("failed to wait for caches to sync")
}
logrus.Info("Starting Snap workers")
klog.Info("Starting Snap workers")
// Launch worker to process Snap resources
// Threadiness will decide the number of workers you want to launch to process work items from queue
for i := 0; i < threadiness; i++ {
go wait.Until(c.runWorker, time.Second, stopCh)
}
logrus.Info("Started Snap workers")
klog.Info("Started Snap workers")
<-stopCh
logrus.Info("Shutting down Snap workers")
klog.Info("Shutting down Snap workers")
return nil
}
@ -235,7 +234,7 @@ func (c *SnapController) processNextWorkItem() bool {
// Finally, if no error occurs we Forget this item so it does not
// get queued again until another change happens.
c.workqueue.Forget(obj)
logrus.Infof("Successfully synced '%s'", key)
klog.Infof("Successfully synced '%s'", key)
return nil
}(obj)