frostfs-node/pkg/morph/client/netmap/peer.go
Alejandro Lopez 90799497d3
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[#114] Add remove-node IR control command
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-05-10 14:31:44 +00:00

59 lines
1.6 KiB
Go

package netmap
import (
"fmt"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
)
// AddPeerPrm groups parameters of AddPeer operation.
type AddPeerPrm struct {
nodeInfo netmap.NodeInfo
client.InvokePrmOptional
}
// SetNodeInfo sets new peer NodeInfo.
func (a *AddPeerPrm) SetNodeInfo(nodeInfo netmap.NodeInfo) {
a.nodeInfo = nodeInfo
}
// AddPeer registers peer in FrostFS network through
// Netmap contract call.
func (c *Client) AddPeer(p AddPeerPrm) error {
var method = addPeerMethod
if c.client.WithNotary() && c.client.IsAlpha() {
// In notary environments Alphabet must calls AddPeerIR method instead of AddPeer.
// It differs from AddPeer only by name, so we can do this in the same form.
// See https://github.com/nspcc-dev/frostfs-contract/issues/154.
method += "IR"
}
prm := client.InvokePrm{}
prm.SetMethod(method)
prm.SetArgs(p.nodeInfo.Marshal())
prm.InvokePrmOptional = p.InvokePrmOptional
if err := c.client.Invoke(prm); err != nil {
return fmt.Errorf("could not invoke method (%s): %w", method, err)
}
return nil
}
// ForceRemovePeer marks the given peer as offline via a notary control transaction.
func (c *Client) ForceRemovePeer(nodeInfo netmap.NodeInfo) error {
if !c.client.WithNotary() {
return fmt.Errorf("peer can be forcefully removed only in notary environment")
}
prm := UpdatePeerPrm{}
prm.SetKey(nodeInfo.PublicKey())
prm.SetControlTX(true)
if err := c.UpdatePeerState(prm); err != nil {
return fmt.Errorf("updating peer state: %v", err)
}
return nil
}