Update cluster autoscaler version

Author: deliahu

dev/versions.md

@@ -135,8 +135,8 @@ Note: overriding horizontal-pod-autoscaler-sync-period on EKS is currently not s
 
 ## Cluster autoscaler
 
-1. Find the latest release on [GitHub](https://github.com/kubernetes/autoscaler/releases) and check the changelog
-1. In the [GitHub Repo](https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/aws), set the tree to the tag for the latest release, and open `cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml` (e.g. <https://github.com/kubernetes/autoscaler/blob/cluster-autoscaler-release-1.16/cluster-autoscaler/cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml>)
+1. Find the latest patch release for our current version of k8s (e.g. k8s v1.14 -> cluster-autocluster v1.14.5) on [GitHub](https://github.com/kubernetes/autoscaler/releases) and check the changelog
+1. In the [GitHub Repo](https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/aws), set the tree to the tag for the chosen release, and open `cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml` (e.g. <https://github.com/kubernetes/autoscaler/blob/cluster-autoscaler-1.14.5/cluster-autoscaler/cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml>)
 1. Copy the contents to `manager/manifests/cluster-autoscaler.yaml`
    1. Update this line of config:
 
@@ -147,7 +147,7 @@ Note: overriding horizontal-pod-autoscaler-sync-period on EKS is currently not s
    1. Replace `<YOUR CLUSTER NAME>` with `$CORTEX_CLUSTER`
    1. Update the link at the top of the file to the URL you copied from
    1. Check that your diff is reasonable
-1. Update the version of the base image in `images/cluster-autoscaler/Dockerfile` to whatever the value for `image` was before you replaced it with `$CORTEX_IMAGE_CLUSTER_AUTOSCALER`
+1. Update the version of the base image in `images/cluster-autoscaler/Dockerfile` to the tag of the chosen release
 
 ## Fluentd
 

images/cluster-autoscaler/Dockerfile

@@ -1 +1 @@
-FROM k8s.gcr.io/cluster-autoscaler:v1.12.3
+FROM gcr.io/google-containers/cluster-autoscaler:v1.14.5

manager/manifests/cluster-autoscaler.yaml

@@ -12,8 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Source: https://github.com/kubernetes/autoscaler/blob/cluster-autoscaler-1.15.1/cluster-autoscaler/cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml
-# README: https://github.com/kubernetes/autoscaler/blob/cluster-autoscaler-1.15.1/cluster-autoscaler/cloudprovider/aws
+# Source: https://github.com/kubernetes/autoscaler/blob/cluster-autoscaler-1.14.5/cluster-autoscaler/cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml
 
 ---
 apiVersion: v1
@@ -33,45 +32,40 @@ metadata:
     k8s-addon: cluster-autoscaler.addons.k8s.io
     k8s-app: cluster-autoscaler
 rules:
-  - apiGroups: [""]
-    resources: ["events", "endpoints"]
-    verbs: ["create", "patch"]
-  - apiGroups: [""]
-    resources: ["pods/eviction"]
-    verbs: ["create"]
-  - apiGroups: [""]
-    resources: ["pods/status"]
-    verbs: ["update"]
-  - apiGroups: [""]
-    resources: ["endpoints"]
-    resourceNames: ["cluster-autoscaler"]
-    verbs: ["get", "update"]
-  - apiGroups: [""]
-    resources: ["nodes"]
-    verbs: ["watch", "list", "get", "update"]
-  - apiGroups: [""]
-    resources:
-      - "pods"
-      - "services"
-      - "replicationcontrollers"
-      - "persistentvolumeclaims"
-      - "persistentvolumes"
-    verbs: ["watch", "list", "get"]
-  - apiGroups: ["extensions"]
-    resources: ["replicasets", "daemonsets"]
-    verbs: ["watch", "list", "get"]
-  - apiGroups: ["policy"]
-    resources: ["poddisruptionbudgets"]
-    verbs: ["watch", "list"]
-  - apiGroups: ["apps"]
-    resources: ["statefulsets", "replicasets", "daemonsets"]
-    verbs: ["watch", "list", "get"]
-  - apiGroups: ["storage.k8s.io"]
-    resources: ["storageclasses"]
-    verbs: ["watch", "list", "get"]
-  - apiGroups: ["batch", "extensions"]
-    resources: ["jobs"]
-    verbs: ["get", "list", "watch", "patch"]
+- apiGroups: [""]
+  resources: ["events","endpoints"]
+  verbs: ["create", "patch"]
+- apiGroups: [""]
+  resources: ["pods/eviction"]
+  verbs: ["create"]
+- apiGroups: [""]
+  resources: ["pods/status"]
+  verbs: ["update"]
+- apiGroups: [""]
+  resources: ["endpoints"]
+  resourceNames: ["cluster-autoscaler"]
+  verbs: ["get","update"]
+- apiGroups: [""]
+  resources: ["nodes"]
+  verbs: ["watch","list","get","update"]
+- apiGroups: [""]
+  resources: ["pods","services","replicationcontrollers","persistentvolumeclaims","persistentvolumes"]
+  verbs: ["watch","list","get"]
+- apiGroups: ["extensions"]
+  resources: ["replicasets","daemonsets"]
+  verbs: ["watch","list","get"]
+- apiGroups: ["policy"]
+  resources: ["poddisruptionbudgets"]
+  verbs: ["watch","list"]
+- apiGroups: ["apps"]
+  resources: ["statefulsets", "replicasets", "daemonsets"]
+  verbs: ["watch","list","get"]
+- apiGroups: ["storage.k8s.io"]
+  resources: ["storageclasses"]
+  verbs: ["watch","list","get"]
+- apiGroups: ["batch", "extensions"]
+  resources: ["jobs"]
+  verbs: ["get", "list", "watch", "patch"]
 
 ---
 apiVersion: rbac.authorization.k8s.io/v1
@@ -83,13 +77,13 @@ metadata:
     k8s-addon: cluster-autoscaler.addons.k8s.io
     k8s-app: cluster-autoscaler
 rules:
-  - apiGroups: [""]
-    resources: ["configmaps"]
-    verbs: ["create","list","watch"]
-  - apiGroups: [""]
-    resources: ["configmaps"]
-    resourceNames: ["cluster-autoscaler-status", "cluster-autoscaler-priority-expander"]
-    verbs: ["delete", "get", "update", "watch"]
+- apiGroups: [""]
+  resources: ["configmaps"]
+  verbs: ["create"]
+- apiGroups: [""]
+  resources: ["configmaps"]
+  resourceNames: ["cluster-autoscaler-status"]
+  verbs: ["delete","get","update"]
 
 ---
 apiVersion: rbac.authorization.k8s.io/v1