Update README to correspond to bootkube v0.8.2

* https://github.com/kubernetes-incubator/bootkube/pull/765

README.md

@@ -4,7 +4,7 @@
 
 ## Audience
 
-`terraform-render-bootkube` is a low-level component of the [Typhoon](https://github.com/poseidon/typhoon) Kubernetes distribution. Use Typhoon to create and manage Kubernetes clusters across supported platforms. Use the lower-level bootkube module if you'd like to customize a Kubernetes control plane or build your own distribution.
+`terraform-render-bootkube` is a low-level component of the [Typhoon](https://github.com/poseidon/typhoon) Kubernetes distribution. Use Typhoon modules to create and manage Kubernetes clusters across supported platforms. Use the bootkube module if you'd like to customize a Kubernetes control plane or build your own distribution.
 
 ## Usage
 
@@ -34,7 +34,7 @@ Find bootkube assets rendered to the `asset_dir` path. That's it.
 
 ### Comparison
 
-Render bootkube assets directly with bootkube v0.8.0.
+Render bootkube assets directly with bootkube v0.8.2.
 
 #### On-host etcd (recommended)
 
@@ -51,7 +51,7 @@ popd
 diff -rw assets /home/core/mycluster
 ```
 
-#### Self-hosted etcd (discouraged)
+#### Self-hosted etcd (deprecated)
 
 ```sh
 bootkube render --asset-dir=assets --api-servers=https://node1.example.com:443 --api-server-alt-names=DNS=node1.example.com --experimental-self-hosted-etcd

resources/flannel/kube-flannel-cfg.yaml

@@ -15,6 +15,7 @@ data:
         {
           "type": "flannel",
           "delegate": {
+            "hairpinMode": true,
             "isDefaultGateway": true
           }
         },

resources/manifests/kube-dns-deployment.yaml

@@ -110,6 +110,7 @@ spec:
         - --
         - -k
         - --cache-size=1000
+        - --no-negcache
         - --log-facility=-
         - --server=/cluster.local/127.0.0.1#10053
         - --server=/in-addr.arpa/127.0.0.1#10053

resources/manifests/kube-proxy.yaml

@@ -37,6 +37,9 @@ spec:
         securityContext:
           privileged: true
         volumeMounts:
+        - mountPath: /lib/modules
+          name: lib-modules
+          readOnly: true
         - mountPath: /etc/ssl/certs
           name: ssl-certs-host
           readOnly: true
@@ -51,9 +54,12 @@ spec:
         operator: Exists
         effect: NoSchedule
       volumes:
-      - hostPath:
+      - name: lib-modules
+        hostPath:
+          path: /lib/modules
+      - name: ssl-certs-host
+        hostPath:
           path: /usr/share/ca-certificates
-        name: ssl-certs-host
       - name: etc-kubernetes
         hostPath:
           path: /etc/kubernetes

resources/manifests/pod-checkpointer.yaml

@@ -24,7 +24,6 @@ spec:
         image: ${pod_checkpointer_image}
         command:
         - /checkpoint
-        - --v=4
         - --lock-file=/var/run/lock/pod-checkpointer.lock
         env:
         - name: NODE_NAME

variables.tf

@@ -67,13 +67,13 @@ variable "container_images" {
     etcd              = "quay.io/coreos/etcd:v3.1.8"
     etcd_operator     = "quay.io/coreos/etcd-operator:v0.5.0"
     etcd_checkpointer = "quay.io/coreos/kenc:0.0.2"
-    flannel           = "quay.io/coreos/flannel:v0.8.0-amd64"
+    flannel           = "quay.io/coreos/flannel:v0.9.0-amd64"
     flannel_cni       = "quay.io/coreos/flannel-cni:v0.3.0"
-    hyperkube         = "quay.io/coreos/hyperkube:v1.8.1_coreos.0"
+    hyperkube         = "gcr.io/google_containers/hyperkube:v1.8.3"
     kubedns           = "gcr.io/google_containers/k8s-dns-kube-dns-amd64:1.14.5"
     kubedns_dnsmasq   = "gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.14.5"
     kubedns_sidecar   = "gcr.io/google_containers/k8s-dns-sidecar-amd64:1.14.5"
-    pod_checkpointer  = "quay.io/coreos/pod-checkpointer:ec22bec63334befacc2b237ab73b1a8b95b0a654"
+    pod_checkpointer  = "quay.io/coreos/pod-checkpointer:e22cc0e3714378de92f45326474874eb602ca0ac"
   }
 }