Patch cloudprovider with operation error handling fix

Includes cloudprovider patch for handling operation errors: kubernetes/kubernetes#66399

Add support for BackendConfig, IAP, CDN, Cloud Armor, NEG

This release adds support for the following:

• backendconfig.cloud.google.com CRD for configuring BackendService-related features
• Support for the following:
  • Identity-Aware Proxy (IAP)
  • Content Delivery Network (CDN)
  • Cloud Armor (IP-based filtering)
  • Network Endpoint Groups (beta API support)

v1.1.1

Image: k8s.gcr.io/ingress-gce-glbc-amd64:v1.1.1

See the changelog.

v1.1.0

Image: k8s.gcr.io/ingress-gce-glbc-amd64:v1.1.0

See the changelog.

v1.0.1

Changes:

• Cherry-pick #187

Image: k8s.gcr.io/ingress-gce-glbc-amd64:v1.0.1

v1.0.0

Image: k8s.gcr.io/ingress-gce-glbc-amd64:v1.0.0

Changes from 0.9.8:
Includes ability to rate limit GCE API calls via CLI flag.

v0.9.8-alpha.2

Changes:
Verbose mode sets glog V=3

Image:
k8s.gcr.io/ingress-gce-glbc-amd64:0.9.8-alpha.2

v0.9.8-alpha.1

Image:
k8s.gcr.io/ingress-gce-glbc-amd64:0.9.8-alpha.1

v0.9.7

Major changes:
kubernetes/ingress-nginx#1121: Controller should not crash with nil config file.
#1: Handle forbidden changes for XPN by raising events.
kubernetes/ingress-nginx#1463: Updating instance groups interface to accept all named ports at once. Reduces the number of GET instance groups calls made by the controller.
kubernetes/ingress-nginx#1033: Allowing ingress controller to handle multi cluster ingress

Image:
gcr.io/google_containers/glbc:0.9.7