64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package nomad
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import "github.com/hashicorp/nomad/nomad/structs"
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// Status endpoint is used to check on server status
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type Status struct {
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srv *Server
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}
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// Version is used to allow clients to determine the capabilities
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// of the server
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func (s *Status) Version(args *structs.GenericRequest, reply *structs.VersionResponse) error {
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if done, err := s.srv.forward("Status.Version", args, args, reply); done {
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return err
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}
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conf := s.srv.config
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reply.Build = conf.Build
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reply.Versions = map[string]int{
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structs.ProtocolVersion: int(conf.ProtocolVersion),
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structs.APIMajorVersion: structs.ApiMajorVersion,
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structs.APIMinorVersion: structs.ApiMinorVersion,
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}
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return nil
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}
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// Ping is used to just check for connectivity
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func (s *Status) Ping(args struct{}, reply *struct{}) error {
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return nil
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}
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// Leader is used to get the address of the leader
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func (s *Status) Leader(args *structs.GenericRequest, reply *string) error {
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if args.Region == "" {
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args.Region = s.srv.config.Region
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}
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if done, err := s.srv.forward("Status.Leader", args, args, reply); done {
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return err
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}
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leader := s.srv.raft.Leader()
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if leader != "" {
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*reply = leader
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} else {
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*reply = ""
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}
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return nil
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}
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// Peers is used to get all the Raft peers
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func (s *Status) Peers(args *structs.GenericRequest, reply *[]string) error {
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if done, err := s.srv.forward("Status.Peers", args, args, reply); done {
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return err
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}
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peers, err := s.srv.raftPeers.Peers()
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if err != nil {
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return err
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}
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*reply = peers
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return nil
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}
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