implementes openstack metadata api. fixes #101

sapcc · Nov 15, 2017 · 56692ec · 56692ec
1 parent 57bb743
commit 56692ec
Show file tree

Hide file tree

Showing 15 changed files with 1,588 additions and 10 deletions.
diff --git a/pkg/api/client/operations/get_openstack_metadata_parameters.go b/pkg/api/client/operations/get_openstack_metadata_parameters.go
diff --git a/pkg/api/client/operations/get_openstack_metadata_responses.go b/pkg/api/client/operations/get_openstack_metadata_responses.go
diff --git a/pkg/api/client/operations/operations_client.go b/pkg/api/client/operations/operations_client.go
diff --git a/pkg/api/handlers/get_openstack_metadata.go b/pkg/api/handlers/get_openstack_metadata.go
@@ -0,0 +1,43 @@
+package handlers
+
+import (
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/gophercloud/gophercloud/openstack/identity/v3/tokens"
+	"github.com/sapcc/kubernikus/pkg/api"
+	"github.com/sapcc/kubernikus/pkg/api/models"
+	"github.com/sapcc/kubernikus/pkg/api/rest/operations"
+	"github.com/sapcc/kubernikus/pkg/client/openstack"
+)
+
+func NewGetOpenstackMetadata(rt *api.Runtime) operations.GetOpenstackMetadataHandler {
+	return &getOpenstackMetadata{rt}
+}
+
+type getOpenstackMetadata struct {
+	*api.Runtime
+}
+
+func (d *getOpenstackMetadata) Handle(params operations.GetOpenstackMetadataParams, principal *models.Principal) middleware.Responder {
+	tokenID := params.HTTPRequest.Header.Get("X-Auth-Token")
+
+	authOptions := &tokens.AuthOptions{
+		IdentityEndpoint: principal.AuthURL,
+		TokenID:          tokenID,
+		AllowReauth:      true,
+		Scope: tokens.Scope{
+			ProjectID: principal.Account,
+		},
+	}
+
+	client, err := openstack.NewScopedClient(authOptions)
+	if err != nil {
+		return NewErrorResponse(&operations.GetOpenstackMetadataDefault{}, 500, err.Error())
+	}
+
+	openstackMetadata, err := client.GetMetadata()
+	if err != nil {
+		return NewErrorResponse(&operations.GetOpenstackMetadataDefault{}, 500, err.Error())
+	}
+
+	return operations.NewGetOpenstackMetadataOK().WithPayload(openstackMetadata)
+}