Merge pull request #62071 from wwwtyro/rye/arm64-support

Automatic merge from submit-queue (batch tested with PRs 60197, 61614, 62074, 62071, 62301). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Add support for arm64 to juju charms. **What this PR does / why we need it**: Add support for arm64 to juju charms. **Release note**: ```release-note NONE ```

Merge pull request #62071 from wwwtyro/rye/arm64-support
035679c3 · Kubernetes Submit Queue · GitHub · f0de9af7 · 86bb1d74 · 035679c3
Unverified Commit 035679c3 authored Apr 10, 2018 by Kubernetes Submit Queue Committed by GitHub Apr 10, 2018
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metadata.yaml cluster/juju/layers/kubernetes-worker/metadata.yaml +4 -0

kubernetes_worker.py ...ju/layers/kubernetes-worker/reactive/kubernetes_worker.py +6 -0

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--- a/cluster/juju/layers/kubernetes-worker/metadata.yaml
+++ b/cluster/juju/layers/kubernetes-worker/metadata.yaml
@@ -37,6 +37,10 @@ resources:
    type: file
    filename: cni.tgz
    description: CNI plugins for amd64
+  cni-arm64:
+    type: file
+    filename: cni.tgz
+    description: CNI plugins for arm64
  cni-s390x:
    type: file
    filename: cni.tgz

--- a/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py
+++ b/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py
@@ -722,6 +722,9 @@ def launch_default_ingress_controller():
        if context['arch'] == 's390x':
            context['defaultbackend_image'] = \
                "k8s.gcr.io/defaultbackend-s390x:1.4"
+        elif context['arch'] == 'arm64':
+            context['defaultbackend_image'] = \
+                "k8s.gcr.io/defaultbackend-arm64:1.4"
        else:
            context['defaultbackend_image'] = \
                "k8s.gcr.io/defaultbackend:1.4"
@@ -745,6 +748,9 @@ def launch_default_ingress_controller():
        if context['arch'] == 's390x':
            context['ingress_image'] = \
                "docker.io/cdkbot/nginx-ingress-controller-s390x:0.9.0-beta.13"
+        elif context['arch'] == 'arm64':
+            context['ingress_image'] = \
+                "gcr.io/google-containers/nginx-ingress-controller-arm64:0.9.0-beta.15" # noqa
        else:
            context['ingress_image'] = \
                "k8s.gcr.io/nginx-ingress-controller:0.9.0-beta.15" # noqa