cut v2.2.1 release

Makefile

@@ -2,7 +2,7 @@
 MAKEFILE_PATH = $(dir $(realpath -s $(firstword $(MAKEFILE_LIST))))
 
 # Image URL to use all building/pushing image targets
-IMG ?= amazon/aws-alb-ingress-controller:v2.2.0
+IMG ?= amazon/aws-alb-ingress-controller:v2.2.1
 
 CRD_OPTIONS ?= "crd:crdVersions=v1"
 

config/controller/kustomization.yaml

@@ -9,4 +9,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: amazon/aws-alb-ingress-controller
-  newTag: v2.2.0
+  newTag: v2.2.1

docs/deploy/configurations.md

@@ -86,6 +86,7 @@ Currently, you can set only 1 namespace to watch in this flag. See [this Kuberne
 |service-max-concurrent-reconciles      | int                             | 3               | Maximum number of concurrently running reconcile loops for service |
 |sync-period                            | duration                        | 1h0m0s          | Period at which the controller forces the repopulation of its local object stores|
 |targetgroupbinding-max-concurrent-reconciles | int                       | 3               | Maximum number of concurrently running reconcile loops for targetGroupBinding |
+|targetgroupbinding-max-exponential-backoff-delay | duration              | 16m40s          | Maximum duration of exponential backoff for targetGroupBinding reconcile failures |
 |watch-namespace                        | string                          |                 | Namespace the controller watches for updates to Kubernetes objects, If empty, all namespaces are watched. |
 |webhook-bind-port                      | int                             | 9443            | The TCP port the Webhook server binds to |
 |webhook-cert-dir                       | string                          | /tmp/k8s-webhook-server/serving-certs | The directory that contains the server key and certificate |

docs/deploy/installation.md

@@ -2,7 +2,7 @@
 
 ## Kubernetes version requirements
 * AWS Load Balancer Controller v2.0.0~v2.1.3 requires Kubernetes 1.15+
-* AWS Load Balancer Controller v2.2.0 requires Kubernetes 1.16+
+* AWS Load Balancer Controller v2.2.0+ requires Kubernetes 1.16+
 
 !!!warning "Existing AWS ALB Ingress Controller users"
     AWS ALB Ingress controller must be uninstalled before installing AWS Load Balancer controller.
@@ -34,7 +34,7 @@ The IAM permissions can either be setup via IAM roles for ServiceAccount or can
 
 1. Download IAM policy for the AWS Load Balancer Controller
     ```
-    curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.0/docs/install/iam_policy.json
+    curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.1/docs/install/iam_policy.json
     ```
 
 1. Create an IAM policy called AWSLoadBalancerControllerIAMPolicy
@@ -58,7 +58,7 @@ The IAM permissions can either be setup via IAM roles for ServiceAccount or can
 #### Setup IAM manually
 If not setting up IAM for ServiceAccount, apply the IAM policies from the following URL at minimum.
 ```
-curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.0/docs/install/iam_policy.json
+curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.1/docs/install/iam_policy.json
 ```
 ## Add Controller to Cluster
 
@@ -109,7 +109,7 @@ curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-lo
     ### Apply YAML
     1. Download spec for load balancer controller. 
     ```
-    wget https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.0/docs/install/v2_2_0_full.yaml
+    wget https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/v2.2.1/docs/install/v2_2_1_full.yaml
     ```
     1. Edit the saved yaml file, go to the Deployment spec, and set the controller --cluster-name arg value to your EKS cluster name
     ```
@@ -133,7 +133,7 @@ curl -o iam-policy.json https://raw.githubusercontent.com/kubernetes-sigs/aws-lo
     ```
     1. Apply the yaml file 
     ```
-    kubectl apply -f v2_2_0_full.yaml
+    kubectl apply -f v2_2_1_full.yaml
     ```