b3ec7df80f
Resolves a TODO about naming. This type is a set of handlers for an http.Server, it is not itself a Server. It provides http.Handler functions.
92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
package agent
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import (
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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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// GET /v1/internal/federation-state/<datacenter>
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func (s *HTTPHandlers) FederationStateGet(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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datacenterName := strings.TrimPrefix(req.URL.Path, "/v1/internal/federation-state/")
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if datacenterName == "" {
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return nil, BadRequestError{Reason: "Missing datacenter name"}
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}
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args := structs.FederationStateQuery{
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Datacenter: datacenterName,
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}
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if done := s.parse(resp, req, &args.TargetDatacenter, &args.QueryOptions); done {
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return nil, nil
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}
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var out structs.FederationStateResponse
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defer setMeta(resp, &out.QueryMeta)
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if err := s.agent.RPC("FederationState.Get", &args, &out); err != nil {
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return nil, err
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}
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if out.State == 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, nil
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}
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// GET /v1/internal/federation-states
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func (s *HTTPHandlers) FederationStateList(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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var args structs.DCSpecificRequest
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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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if args.Datacenter == "" {
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args.Datacenter = s.agent.config.Datacenter
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}
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var out structs.IndexedFederationStates
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defer setMeta(resp, &out.QueryMeta)
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if err := s.agent.RPC("FederationState.List", &args, &out); err != nil {
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return nil, err
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}
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// make sure we return an array and not nil
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if out.States == nil {
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out.States = make(structs.FederationStates, 0)
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}
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return out.States, nil
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}
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// GET /v1/internal/federation-states/mesh-gateways
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func (s *HTTPHandlers) FederationStateListMeshGateways(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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var args structs.DCSpecificRequest
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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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if args.Datacenter == "" {
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args.Datacenter = s.agent.config.Datacenter
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}
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var out structs.DatacenterIndexedCheckServiceNodes
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defer setMeta(resp, &out.QueryMeta)
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if err := s.agent.RPC("FederationState.ListMeshGateways", &args, &out); err != nil {
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return nil, err
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}
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// make sure we return a arrays and not nils
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if out.DatacenterNodes == nil {
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out.DatacenterNodes = make(map[string]structs.CheckServiceNodes)
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}
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for dc, nodes := range out.DatacenterNodes {
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if nodes == nil {
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out.DatacenterNodes[dc] = make(structs.CheckServiceNodes, 0)
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}
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}
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return out.DatacenterNodes, nil
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}
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