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ilm: Remove object in HEAD/GET if having an applicable ILM rule (#11296)

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Remove an object on the fly if there is a lifecycle rule with delete
expiry action for the corresponding object.
This commit is contained in:
Anis Elleuch
2021-02-01 18:52:11 +01:00
committed by GitHub
parent de4421d6a3
commit 65aa2bc614
13 changed files with 331 additions and 188 deletions
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26
cmd/object-handlers.go
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@@ -431,6 +431,16 @@ func (api objectAPIHandlers) GetObjectHandler(w http.ResponseWriter, r *http.Req
objInfo := gr.ObjInfo
// Automatically remove the object/version is an expiry lifecycle rule can be applied
if lc, err := globalLifecycleSys.Get(bucket); err == nil {
action := evalActionFromLifecycle(ctx, *lc, objInfo, false)
if action == lifecycle.DeleteAction || action == lifecycle.DeleteVersionAction {
globalExpiryState.queueExpiryTask(objInfo)
writeErrorResponseHeadersOnly(w, errorCodes.ToAPIErr(ErrNoSuchKey))
return
}
}
// filter object lock metadata if permission does not permit
getRetPerms := checkRequestAuthType(ctx, r, policy.GetObjectRetentionAction, bucket, object)
legalHoldPerms := checkRequestAuthType(ctx, r, policy.GetObjectLegalHoldAction, bucket, object)
@@ -590,6 +600,16 @@ func (api objectAPIHandlers) HeadObjectHandler(w http.ResponseWriter, r *http.Re
return
}
// Automatically remove the object/version is an expiry lifecycle rule can be applied
if lc, err := globalLifecycleSys.Get(bucket); err == nil {
action := evalActionFromLifecycle(ctx, *lc, objInfo, false)
if action == lifecycle.DeleteAction || action == lifecycle.DeleteVersionAction {
globalExpiryState.queueExpiryTask(objInfo)
writeErrorResponseHeadersOnly(w, errorCodes.ToAPIErr(ErrNoSuchKey))
return
}
}
// filter object lock metadata if permission does not permit
getRetPerms := checkRequestAuthType(ctx, r, policy.GetObjectRetentionAction, bucket, object)
legalHoldPerms := checkRequestAuthType(ctx, r, policy.GetObjectLegalHoldAction, bucket, object)
@@ -2820,10 +2840,6 @@ func (api objectAPIHandlers) DeleteObjectHandler(w http.ResponseWriter, r *http.
}
if goi.TransitionStatus == lifecycle.TransitionComplete { // clean up transitioned tier
action := lifecycle.DeleteAction
if goi.VersionID != "" {
action = lifecycle.DeleteVersionAction
}
deleteTransitionedObject(ctx, newObjectLayerFn(), bucket, object, lifecycle.ObjectOpts{
Name: object,
UserTags: goi.UserTags,
@@ -2831,7 +2847,7 @@ func (api objectAPIHandlers) DeleteObjectHandler(w http.ResponseWriter, r *http.
DeleteMarker: goi.DeleteMarker,
TransitionStatus: goi.TransitionStatus,
IsLatest: goi.IsLatest,
}, action, true)
}, false, true)
}
setPutObjHeaders(w, objInfo, true)