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Add support for object locking with legal hold. (#8634)

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This commit is contained in:
poornas
2020-01-16 15:41:56 -08:00
committed by kannappanr
parent ba758361b3
commit 60e60f68dd
21 changed files with 1559 additions and 517 deletions
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14
cmd/disk-cache.go
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@@ -32,6 +32,7 @@ import (
"github.com/minio/minio/cmd/config/cache"
"github.com/minio/minio/cmd/logger"
"github.com/minio/minio/pkg/color"
"github.com/minio/minio/pkg/objectlock"
"github.com/minio/minio/pkg/sync/errgroup"
"github.com/minio/minio/pkg/wildcard"
)
@@ -251,7 +252,13 @@ func (c *cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string
c.cacheStats.incMiss()
return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, lockType, opts)
}
// skip cache for objects with locks
objRetention := objectlock.GetObjectRetentionMeta(objInfo.UserDefined)
legalHold := objectlock.GetObjectLegalHoldMeta(objInfo.UserDefined)
if objRetention.Mode != objectlock.Invalid || legalHold.Status != "" {
c.cacheStats.incMiss()
return c.GetObjectNInfoFn(ctx, bucket, object, rs, h, lockType, opts)
}
if cacheErr == nil {
// if ETag matches for stale cache entry, serve from cache
if cacheReader.ObjInfo.ETag == objInfo.ETag {
@@ -596,8 +603,9 @@ func (c *cacheObjects) PutObject(ctx context.Context, bucket, object string, r *
}
// skip cache for objects with locks
objRetention := getObjectRetentionMeta(opts.UserDefined)
if objRetention.Mode == Governance || objRetention.Mode == Compliance {
objRetention := objectlock.GetObjectRetentionMeta(opts.UserDefined)
legalHold := objectlock.GetObjectLegalHoldMeta(opts.UserDefined)
if objRetention.Mode != objectlock.Invalid || legalHold.Status != "" {
dcache.Delete(ctx, bucket, object)
return putObjectFn(ctx, bucket, object, r, opts)
}