TrueCloudLab/frostfs-sdk-go
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[#205] netmap: Add well-known EC parameters to network config

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2024-03-21 09:57:34 +03:00
parent 31ba724610
commit 9c96c49928
2 changed files with 58 additions and 0 deletions
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32
netmap/network_info.go
View file

@ -62,6 +62,8 @@ func (x *NetworkInfo) readFromV2(m netmap.NetworkInfo, checkFieldPresence bool)
configEpochDuration,
configIRCandidateFee,
configMaxObjSize,
configMaxECDataCount,
configMaxECParityCount,
configWithdrawalFee:
_, err = decodeConfigValueUint64(prm.GetValue())
case configHomomorphicHashingDisabled,
@ -234,6 +236,8 @@ func (x *NetworkInfo) IterateRawNetworkParameters(f func(name string, value []by
configEpochDuration,
configIRCandidateFee,
configMaxObjSize,
configMaxECDataCount,
configMaxECParityCount,
configWithdrawalFee,
configHomomorphicHashingDisabled,
configMaintenanceModeAllowed:
@ -432,6 +436,34 @@ func (x NetworkInfo) MaxObjectSize() uint64 {
return x.configUint64(configMaxObjSize)
}
const configMaxECDataCount = "MaxECDataCount"
// SetMaxECDataCount sets maximum number of data shards for erasure codes.
//
// Zero means no restrictions.
func (x *NetworkInfo) SetMaxECDataCount(dataCount uint64) {
x.setConfigUint64(configMaxECDataCount, dataCount)
}
// MaxECDataCount returns maximum number of data shards for erasure codes.
func (x NetworkInfo) MaxECDataCount() uint64 {
return x.configUint64(configMaxECDataCount)
}
const configMaxECParityCount = "MaxECParityCount"
// SetMaxECParityCount sets maximum number of parity shards for erasure codes.
//
// Zero means no restrictions.
func (x *NetworkInfo) SetMaxECParityCount(parityCount uint64) {
x.setConfigUint64(configMaxECParityCount, parityCount)
}
// MaxECParityCount returns maximum number of parity shards for erasure codes.
func (x NetworkInfo) MaxECParityCount() uint64 {
return x.configUint64(configMaxECParityCount)
}
const configWithdrawalFee = "WithdrawFee"
// SetWithdrawalFee sets fee for withdrawals from the FrostFS accounts that

26
netmap/network_info_test.go
View file

@ -173,6 +173,32 @@ func TestNetworkInfo_MaxObjectSize(t *testing.T) {
)
}
func TestNetworkInfo_MaxECDataCount(t *testing.T) {
testConfigValue(t,
func(x NetworkInfo) any { return x.MaxECDataCount() },
func(info *NetworkInfo, val any) { info.SetMaxECDataCount(val.(uint64)) },
uint64(1), uint64(2),
"MaxECDataCount", func(val any) []byte {
data := make([]byte, 8)
binary.LittleEndian.PutUint64(data, val.(uint64))
return data
},
)
}
func TestNetworkInfo_MaxECParityCount(t *testing.T) {
testConfigValue(t,
func(x NetworkInfo) any { return x.MaxECParityCount() },
func(info *NetworkInfo, val any) { info.SetMaxECParityCount(val.(uint64)) },
uint64(1), uint64(2),
"MaxECParityCount", func(val any) []byte {
data := make([]byte, 8)
binary.LittleEndian.PutUint64(data, val.(uint64))
return data
},
)
}
func TestNetworkInfo_WithdrawalFee(t *testing.T) {
testConfigValue(t,
func(x NetworkInfo) any { return x.WithdrawalFee() },