120 lines
3.2 KiB
Go
120 lines
3.2 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/nomad/nomad/structs"
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)
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func (s *HTTPServer) NamespacesRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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if req.Method != "GET" {
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return nil, CodedError(405, ErrInvalidMethod)
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}
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args := structs.NamespaceListRequest{}
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if s.parse(resp, req, &args.Region, &args.QueryOptions) {
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return nil, nil
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}
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var out structs.NamespaceListResponse
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if err := s.agent.RPC("Namespace.ListNamespaces", &args, &out); err != nil {
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return nil, err
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}
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setMeta(resp, &out.QueryMeta)
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if out.Namespaces == nil {
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out.Namespaces = make([]*structs.Namespace, 0)
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}
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return out.Namespaces, nil
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}
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func (s *HTTPServer) NamespaceSpecificRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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name := strings.TrimPrefix(req.URL.Path, "/v1/namespace/")
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if len(name) == 0 {
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return nil, CodedError(400, "Missing Namespace Name")
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}
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switch req.Method {
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case "GET":
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return s.namespaceQuery(resp, req, name)
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case "PUT", "POST":
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return s.namespaceUpdate(resp, req, name)
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case "DELETE":
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return s.namespaceDelete(resp, req, name)
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default:
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return nil, CodedError(405, ErrInvalidMethod)
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}
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}
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func (s *HTTPServer) NamespaceCreateRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
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if req.Method != "PUT" && req.Method != "POST" {
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return nil, CodedError(405, ErrInvalidMethod)
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}
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return s.namespaceUpdate(resp, req, "")
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}
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func (s *HTTPServer) namespaceQuery(resp http.ResponseWriter, req *http.Request,
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namespaceName string) (interface{}, error) {
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args := structs.NamespaceSpecificRequest{
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Name: namespaceName,
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}
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if s.parse(resp, req, &args.Region, &args.QueryOptions) {
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return nil, nil
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}
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var out structs.SingleNamespaceResponse
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if err := s.agent.RPC("Namespace.GetNamespace", &args, &out); err != nil {
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return nil, err
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}
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setMeta(resp, &out.QueryMeta)
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if out.Namespace == nil {
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return nil, CodedError(404, "Namespace not found")
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}
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return out.Namespace, nil
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}
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func (s *HTTPServer) namespaceUpdate(resp http.ResponseWriter, req *http.Request,
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namespaceName string) (interface{}, error) {
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// Parse the namespace
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var namespace structs.Namespace
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if err := decodeBody(req, &namespace); err != nil {
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return nil, CodedError(500, err.Error())
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}
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// Ensure the namespace name matches
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if namespaceName != "" && namespace.Name != namespaceName {
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return nil, CodedError(400, "Namespace name does not match request path")
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}
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// Format the request
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args := structs.NamespaceUpsertRequest{
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Namespaces: []*structs.Namespace{&namespace},
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}
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s.parseWriteRequest(req, &args.WriteRequest)
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var out structs.GenericResponse
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if err := s.agent.RPC("Namespace.UpsertNamespaces", &args, &out); err != nil {
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return nil, err
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}
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setIndex(resp, out.Index)
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return nil, nil
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}
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func (s *HTTPServer) namespaceDelete(resp http.ResponseWriter, req *http.Request,
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namespaceName string) (interface{}, error) {
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args := structs.NamespaceDeleteRequest{
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Namespaces: []string{namespaceName},
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}
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s.parseWriteRequest(req, &args.WriteRequest)
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var out structs.GenericResponse
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if err := s.agent.RPC("Namespace.DeleteNamespaces", &args, &out); err != nil {
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return nil, err
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}
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setIndex(resp, out.Index)
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return nil, nil
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}
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