mirror of https://github.com/status-im/consul.git
41 lines
992 B
Go
41 lines
992 B
Go
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package agent
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import (
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"fmt"
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"net/http"
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"strings"
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"github.com/hashicorp/consul/agent/structs"
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)
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// InternalDiscoveryChain is helpful for debugging. Eventually we should expose
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// this data officially somehow.
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func (s *HTTPServer) InternalDiscoveryChain(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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var args structs.DiscoveryChainRequest
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if done := s.parse(resp, req, &args.Datacenter, &args.QueryOptions); done {
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return nil, nil
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}
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args.Name = strings.TrimPrefix(req.URL.Path, "/v1/internal/discovery-chain/")
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if args.Name == "" {
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resp.WriteHeader(http.StatusBadRequest)
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fmt.Fprint(resp, "Missing chain name")
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return nil, nil
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}
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// Make the RPC request
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var out structs.DiscoveryChainResponse
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defer setMeta(resp, &out.QueryMeta)
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if err := s.agent.RPC("ConfigEntry.ReadDiscoveryChain", &args, &out); err != nil {
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return nil, err
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}
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if out.Chain == nil {
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resp.WriteHeader(http.StatusNotFound)
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return nil, nil
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}
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return out.Chain, nil
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}
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