temp commit

vendor/github.com/projectcalico/libcalico-go/lib/clientv3/bgpconfig.go

@@ -0,0 +1,141 @@
+// Copyright (c) 2017 Tigera, Inc. All rights reserved.
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package clientv3
+
+import (
+	"context"
+
+	apiv3 "github.com/projectcalico/libcalico-go/lib/apis/v3"
+	cerrors "github.com/projectcalico/libcalico-go/lib/errors"
+	"github.com/projectcalico/libcalico-go/lib/options"
+	validator "github.com/projectcalico/libcalico-go/lib/validator/v3"
+	"github.com/projectcalico/libcalico-go/lib/watch"
+)
+
+// BGPConfigurationInterface has methods to work with BGPConfiguration resources.
+type BGPConfigurationInterface interface {
+	Create(ctx context.Context, res *apiv3.BGPConfiguration, opts options.SetOptions) (*apiv3.BGPConfiguration, error)
+	Update(ctx context.Context, res *apiv3.BGPConfiguration, opts options.SetOptions) (*apiv3.BGPConfiguration, error)
+	Delete(ctx context.Context, name string, opts options.DeleteOptions) (*apiv3.BGPConfiguration, error)
+	Get(ctx context.Context, name string, opts options.GetOptions) (*apiv3.BGPConfiguration, error)
+	List(ctx context.Context, opts options.ListOptions) (*apiv3.BGPConfigurationList, error)
+	Watch(ctx context.Context, opts options.ListOptions) (watch.Interface, error)
+}
+
+// bgpConfigurations implements BGPConfigurationInterface
+type bgpConfigurations struct {
+	client client
+}
+
+// Create takes the representation of a BGPConfiguration and creates it.
+// Returns the stored representation of the BGPConfiguration, and an error
+// if there is any.
+func (r bgpConfigurations) Create(ctx context.Context, res *apiv3.BGPConfiguration, opts options.SetOptions) (*apiv3.BGPConfiguration, error) {
+	if err := validator.Validate(res); err != nil {
+		return nil, err
+	}
+
+	if err := r.ValidateDefaultOnlyFields(res); err != nil {
+		return nil, err
+	}
+
+	out, err := r.client.resources.Create(ctx, opts, apiv3.KindBGPConfiguration, res)
+	if out != nil {
+		return out.(*apiv3.BGPConfiguration), err
+	}
+	return nil, err
+}
+
+// Update takes the representation of a BGPConfiguration and updates it.
+// Returns the stored representation of the BGPConfiguration, and an error
+// if there is any.
+func (r bgpConfigurations) Update(ctx context.Context, res *apiv3.BGPConfiguration, opts options.SetOptions) (*apiv3.BGPConfiguration, error) {
+	if err := validator.Validate(res); err != nil {
+		return nil, err
+	}
+
+	// Check that NodeToNodeMeshEnabled and ASNumber are set. Can only be set on "default".
+	if err := r.ValidateDefaultOnlyFields(res); err != nil {
+		return nil, err
+	}
+
+	out, err := r.client.resources.Update(ctx, opts, apiv3.KindBGPConfiguration, res)
+	if out != nil {
+		return out.(*apiv3.BGPConfiguration), err
+	}
+	return nil, err
+}
+
+// Delete takes name of the BGPConfiguration and deletes it. Returns an
+// error if one occurs.
+func (r bgpConfigurations) Delete(ctx context.Context, name string, opts options.DeleteOptions) (*apiv3.BGPConfiguration, error) {
+	out, err := r.client.resources.Delete(ctx, opts, apiv3.KindBGPConfiguration, noNamespace, name)
+	if out != nil {
+		return out.(*apiv3.BGPConfiguration), err
+	}
+	return nil, err
+}
+
+// Get takes name of the BGPConfiguration, and returns the corresponding
+// BGPConfiguration object, and an error if there is any.
+func (r bgpConfigurations) Get(ctx context.Context, name string, opts options.GetOptions) (*apiv3.BGPConfiguration, error) {
+	out, err := r.client.resources.Get(ctx, opts, apiv3.KindBGPConfiguration, noNamespace, name)
+	if out != nil {
+		return out.(*apiv3.BGPConfiguration), err
+	}
+	return nil, err
+}
+
+// List returns the list of BGPConfiguration objects that match the supplied options.
+func (r bgpConfigurations) List(ctx context.Context, opts options.ListOptions) (*apiv3.BGPConfigurationList, error) {
+	res := &apiv3.BGPConfigurationList{}
+	if err := r.client.resources.List(ctx, opts, apiv3.KindBGPConfiguration, apiv3.KindBGPConfigurationList, res); err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+// Watch returns a watch.Interface that watches the BGPConfiguration that
+// match the supplied options.
+func (r bgpConfigurations) Watch(ctx context.Context, opts options.ListOptions) (watch.Interface, error) {
+	return r.client.resources.Watch(ctx, opts, apiv3.KindBGPConfiguration, nil)
+}
+
+func (r bgpConfigurations) ValidateDefaultOnlyFields(res *apiv3.BGPConfiguration) error {
+	errFields := []cerrors.ErroredField{}
+	if res.ObjectMeta.GetName() != "default" {
+		if res.Spec.NodeToNodeMeshEnabled != nil {
+			errFields = append(errFields, cerrors.ErroredField{
+				Name:   "BGPConfiguration.Spec.NodeToNodeMeshEnabled",
+				Reason: "Cannot set nodeToNodeMeshEnabled on a non default BGP Configuration.",
+			})
+		}
+
+		if res.Spec.ASNumber != nil {
+			errFields = append(errFields, cerrors.ErroredField{
+				Name:   "BGPConfiguration.Spec.ASNumber",
+				Reason: "Cannot set ASNumber on a non default BGP Configuration.",
+			})
+		}
+	}
+
+	if len(errFields) > 0 {
+		return cerrors.ErrorValidation{
+			ErroredFields: errFields,
+		}
+	}
+
+	return nil
+}