heal: Add ListBucketsHeal object API (#3563)

ListBucketsHeal will list which buckets that need to be healed:
  * ListBucketsHeal() (buckets []BucketInfo, err error)
This commit is contained in:
Anis Elleuch
2017-01-19 18:34:18 +01:00
committed by Harshavardhana
parent dfc2ef3004
commit 0715032598
16 changed files with 445 additions and 43 deletions
+30 -2
View File
@@ -171,8 +171,8 @@ __Example__
log.Fatalln(err)
return
}
if object.HealInfo != nil {
switch healInfo := *object.HealInfo; healInfo.Status {
if object.HealObjectInfo != nil {
switch healInfo := *object.HealObjectInfo; healInfo.Status {
case madmin.CanHeal:
fmt.Println(object.Key, " can be healed.")
case madmin.QuorumUnavailable:
@@ -185,6 +185,34 @@ __Example__
}
```
<a name="ListBucketsList"></a>
### ListBucketsList() error
If successful returns information on the list of buckets that need healing.
__Example__
``` go
// List buckets that need healing
healBucketsList, err := madmClnt.ListBucketsHeal()
if err != nil {
fmt.Println(err)
return
}
for bucket := range healBucketsList {
if bucket.HealBucketInfo != nil {
switch healInfo := *object.HealBucketInfo; healInfo.Status {
case madmin.CanHeal:
fmt.Println(bucket.Key, " can be healed.")
case madmin.QuorumUnavailable:
fmt.Println(bucket.Key, " can't be healed until quorum is available.")
case madmin.Corrupted:
fmt.Println(bucket.Key, " can't be healed, not enough information.")
}
}
fmt.Println("bucket: ", bucket)
}
```
<a name="HealBucket"></a>
### HealBucket(bucket string, isDryRun bool) error
If bucket is successfully healed returns nil, otherwise returns error indicating the reason for failure. If isDryRun is true, then the bucket is not healed, but heal bucket request is validated by the server. e.g, if the bucket exists, if bucket name is valid etc.