TrueCloudLab/frostfs-api-go
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[#10] Add __FROSTFS__ system attributes

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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-03-06 15:24:58 +03:00
parent c46cd37f71
commit cd2e46a17c
5 changed files with 71 additions and 14 deletions
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17
session/xheaders.go
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@ -1,7 +1,7 @@
package session
// ReservedXHeaderPrefix is a prefix of keys to "well-known" X-headers.
const ReservedXHeaderPrefix = "__NEOFS__"
const ReservedXHeaderPrefix = "__FROSTFS__"
const (
// XHeaderNetmapEpoch is a key to the reserved X-header that specifies netmap epoch
@ -14,3 +14,18 @@ const (
// set, the current epoch only will be used.
XHeaderNetmapLookupDepth = ReservedXHeaderPrefix + "NETMAP_LOOKUP_DEPTH"
)
// ReservedXHeaderPrefixNeoFS is a prefix of keys to "well-known" X-headers.
const ReservedXHeaderPrefixNeoFS = "__NEOFS__"
const (
// XHeaderNetmapEpochNeoFS is a key to the reserved X-header that specifies netmap epoch
// to use for object placement calculation. If set to '0' or not set, the current
// epoch only will be used.
XHeaderNetmapEpochNeoFS = ReservedXHeaderPrefixNeoFS + "NETMAP_EPOCH"
// XHeaderNetmapLookupDepthNeoFS is a key to the reserved X-header that limits
// how many past epochs back the node will can lookup. If set to '0' or not
// set, the current epoch only will be used.
XHeaderNetmapLookupDepthNeoFS = ReservedXHeaderPrefixNeoFS + "NETMAP_LOOKUP_DEPTH"
)