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[#1681] morph/netmap: Support MaintenanceModeAllowed config

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After recent changes in the NeoFS API protocol network configuration
contains `MaintenanceModeAllowed` boolean flag. There is a need to
support the config value in all NeoFS applications.

Provide `Client.MaintenanceModeAllowed` method which read the config
from the Sidechain. Extend `NetworkConfiguration` structure with
`MaintenanceModeAllowed` field.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-09-19 19:39:03 +04:00 committed by fyrchik
parent d2d4191868
commit 0826310b2a
1 changed files with 14 additions and 0 deletions
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14
pkg/morph/client/netmap/config.go
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@ -22,6 +22,7 @@ const (
irCandidateFeeConfig = "InnerRingCandidateFee" irCandidateFeeConfig = "InnerRingCandidateFee"
withdrawFeeConfig = "WithdrawFee" withdrawFeeConfig = "WithdrawFee"
homomorphicHashingDisabledKey = "HomomorphicHashingDisabled" homomorphicHashingDisabledKey = "HomomorphicHashingDisabled"
maintenanceModeAllowedConfig = "MaintenanceModeAllowed"
) )
// MaxObjectSize receives max object size configuration // MaxObjectSize receives max object size configuration
@ -141,6 +142,15 @@ func (c *Client) WithdrawFee() (uint64, error) {
return fee, nil return fee, nil
} }
// MaintenanceModeAllowed reads admission of "maintenance" state from the
// NeoFS network configuration stored in the Sidechain. The admission means
// that storage nodes are allowed to switch their state to "maintenance".
//
// By default, maintenance state is disallowed.
func (c *Client) MaintenanceModeAllowed() (bool, error) {
return c.readBoolConfig(maintenanceModeAllowedConfig)
}
func (c *Client) readUInt64Config(key string) (uint64, error) { func (c *Client) readUInt64Config(key string) (uint64, error) {
v, err := c.config([]byte(key), IntegerAssert) v, err := c.config([]byte(key), IntegerAssert)
if err != nil { if err != nil {
@ -246,6 +256,8 @@ type NetworkConfiguration struct {
HomomorphicHashingDisabled bool HomomorphicHashingDisabled bool
MaintenanceModeAllowed bool
Raw []RawNetworkParameter Raw []RawNetworkParameter
} }
@ -312,6 +324,8 @@ func (c *Client) ReadNetworkConfiguration() (NetworkConfiguration, error) {
res.WithdrawalFee = bytesToUint64(value) res.WithdrawalFee = bytesToUint64(value)
case homomorphicHashingDisabledKey: case homomorphicHashingDisabledKey:
res.HomomorphicHashingDisabled = bytesToBool(value) res.HomomorphicHashingDisabled = bytesToBool(value)
case maintenanceModeAllowedConfig:
res.MaintenanceModeAllowed = bytesToBool(value)
} }
return nil return nil