mirror of
https://github.com/seaweedfs/seaweedfs.git
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2e78a522ab
* remove old raft servers if they don't answer to pings for too long add ping durations as options rename ping fields fix some todos get masters through masterclient raft remove server from leader use raft servers to ping them CheckMastersAlive for hashicorp raft only * prepare blocking ping * pass waitForReady as param * pass waitForReady through all functions * waitForReady works * refactor * remove unneeded params * rollback unneeded changes * fix
36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
package cluster
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import (
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"context"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
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"google.golang.org/grpc"
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)
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func ListExistingPeerUpdates(master pb.ServerAddress, grpcDialOption grpc.DialOption, filerGroup string, clientType string) (existingNodes []*master_pb.ClusterNodeUpdate) {
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if grpcErr := pb.WithMasterClient(false, master, grpcDialOption, false, func(client master_pb.SeaweedClient) error {
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resp, err := client.ListClusterNodes(context.Background(), &master_pb.ListClusterNodesRequest{
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ClientType: clientType,
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FilerGroup: filerGroup,
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})
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glog.V(0).Infof("the cluster has %d %s\n", len(resp.ClusterNodes), clientType)
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for _, node := range resp.ClusterNodes {
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existingNodes = append(existingNodes, &master_pb.ClusterNodeUpdate{
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NodeType: FilerType,
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Address: node.Address,
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IsLeader: node.IsLeader,
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IsAdd: true,
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CreatedAtNs: node.CreatedAtNs,
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})
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}
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return err
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}); grpcErr != nil {
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glog.V(0).Infof("connect to %s: %v", master, grpcErr)
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}
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return
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}
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