consul: Do not remove ourself as raft peer in Serf event handler
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@ -469,9 +469,11 @@ func (s *Server) handleReapMember(member serf.Member) error {
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// handleDeregisterMember is used to deregister a member of a given reason
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func (s *Server) handleDeregisterMember(reason string, member serf.Member) error {
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state := s.fsm.State()
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// Check if the node does not exists
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_, found, _ := state.GetNode(member.Name)
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if !found {
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// Do not deregister ourself. This can only happen if the current leader
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// is leaving. Instead, we should allow a follower to take-over and
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// deregister us later.
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if member.Name == s.config.NodeName {
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s.logger.Printf("[WARN] consul: deregistering self (%s) should be done by follower", s.config.NodeName)
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return nil
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}
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@ -483,11 +485,9 @@ func (s *Server) handleDeregisterMember(reason string, member serf.Member) error
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}
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}
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// Do not deregister ourself. This can only happen if the current leader
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// is leaving. Instead, we should allow a follower to take-over and
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// deregister us later.
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if member.Name == s.config.NodeName {
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s.logger.Printf("[WARN] consul: deregistering self (%s) should be done by follower", s.config.NodeName)
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// Check if the node does not exists
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_, found, _ := state.GetNode(member.Name)
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if !found {
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return nil
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}
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