| /* |
| Copyright 2017 The Kubernetes Authors. |
| |
| 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 gce |
| |
| import ( |
| compute "google.golang.org/api/compute/v1" |
| |
| "k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud" |
| "k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud/meta" |
| ) |
| |
| func newFirewallMetricContext(request string) *metricContext { |
| return newGenericMetricContext("firewall", request, unusedMetricLabel, unusedMetricLabel, computeV1Version) |
| } |
| |
| // GetFirewall returns the Firewall by name. |
| func (g *Cloud) GetFirewall(name string) (*compute.Firewall, error) { |
| ctx, cancel := cloud.ContextWithCallTimeout() |
| defer cancel() |
| |
| mc := newFirewallMetricContext("get") |
| v, err := g.c.Firewalls().Get(ctx, meta.GlobalKey(name)) |
| return v, mc.Observe(err) |
| } |
| |
| // CreateFirewall creates the passed firewall |
| func (g *Cloud) CreateFirewall(f *compute.Firewall) error { |
| ctx, cancel := cloud.ContextWithCallTimeout() |
| defer cancel() |
| |
| mc := newFirewallMetricContext("create") |
| return mc.Observe(g.c.Firewalls().Insert(ctx, meta.GlobalKey(f.Name), f)) |
| } |
| |
| // DeleteFirewall deletes the given firewall rule. |
| func (g *Cloud) DeleteFirewall(name string) error { |
| ctx, cancel := cloud.ContextWithCallTimeout() |
| defer cancel() |
| |
| mc := newFirewallMetricContext("delete") |
| return mc.Observe(g.c.Firewalls().Delete(ctx, meta.GlobalKey(name))) |
| } |
| |
| // UpdateFirewall applies the given firewall as an update to an existing service. |
| func (g *Cloud) UpdateFirewall(f *compute.Firewall) error { |
| ctx, cancel := cloud.ContextWithCallTimeout() |
| defer cancel() |
| |
| mc := newFirewallMetricContext("update") |
| return mc.Observe(g.c.Firewalls().Update(ctx, meta.GlobalKey(f.Name), f)) |
| } |