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/
interfaces.go
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/
interfaces.go
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// Copyright 2017 Google Inc.
//
// 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 forwardingrule
import (
"github.com/GoogleCloudPlatform/k8s-multicluster-ingress/app/kubemci/pkg/gcp/status"
)
// SyncerInterface is an interface to manage GCP forwarding rules.
type SyncerInterface interface {
// EnsureHTTPForwardingRule ensures that the required http forwarding rule exists.
// Will only change an existing rule if forceUpdate = True.
EnsureHTTPForwardingRule(lbName, ipAddress, targetProxyLink string, forceUpdate bool) error
// EnsureHTTPSForwardingRule ensures that the required https forwarding rule exists.
// Will only change an existing rule if forceUpdate = True.
EnsureHTTPSForwardingRule(lbName, ipAddress, targetProxyLink string, forceUpdate bool) error
// DeleteForwardingRules deletes the forwarding rules that
// EnsureHTTPForwardingRule and EnsureHTTPSForwardingRule would have created.
DeleteForwardingRules() error
// GetLoadBalancerStatus returns the status of the given load balancer if it is stored on the forwarding rule.
// Returns an error with http.StatusNotFound if forwarding rule does not exist.
GetLoadBalancerStatus(lbName string) (*status.LoadBalancerStatus, error)
// ListLoadBalancerStatuses returns status of all MCI ingresses (load balancers) that have statuses stored on forwarding rules.
ListLoadBalancerStatuses() ([]status.LoadBalancerStatus, error)
// RemoveClustersFromStatus removes the given clusters from the LoadBalancerStatus.
RemoveClustersFromStatus(clusters []string) error
}