From 316f8a857c06813cc899267a4428bf5ba4088d87 Mon Sep 17 00:00:00 2001
From: Chris O'Haver <cohaver@infoblox.com>
Date: Thu, 25 Feb 2021 11:11:45 -0500
Subject: [PATCH] Bump coredns -> 1.8.3, k8s -> 1.20.2, and kind -> 0.10.0
 (#246)

* bump coredns, k8s, and kind

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
---
 .circleci/config.yml        |  5 +++--
 kubernetes/coredns.yaml.sed | 29 ++++++++++++++++++-----------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5f57d45..d2d5caa 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -21,9 +21,9 @@ integrationDefaults: &integrationDefaults
     image: ubuntu-1604:201903-01
   working_directory: ~/go/src/${CIRCLE_PROJECT_USERNAME}/deployment
   environment:
-    - K8S_VERSION: v1.18.2
+    - K8S_VERSION: v1.20.2
     - KUBECONFIG: /home/circleci/.kube/kind-config-kind
-    - KIND_VERSION: v0.8.1
+    - KIND_VERSION: v0.10.0
 
 setupKubernetes: &setupKubernetes
   - run:
@@ -51,6 +51,7 @@ jobs:
           name: Run Kubernetes deployment tests
           command: |
             cd ~/go/src/${CIRCLE_PROJECT_USERNAME}/ci/test/k8sdeployment
+            go mod download
             GO111MODULE=on go test -v ./...
 
 workflows:
diff --git a/kubernetes/coredns.yaml.sed b/kubernetes/coredns.yaml.sed
index 18f5c7c..098d687 100644
--- a/kubernetes/coredns.yaml.sed
+++ b/kubernetes/coredns.yaml.sed
@@ -11,16 +11,23 @@ metadata:
     kubernetes.io/bootstrapping: rbac-defaults
   name: system:coredns
 rules:
-- apiGroups:
-  - ""
-  resources:
-  - endpoints
-  - services
-  - pods
-  - namespaces
-  verbs:
-  - list
-  - watch
+  - apiGroups:
+    - ""
+    resources:
+    - endpoints
+    - services
+    - pods
+    - namespaces
+    verbs:
+    - list
+    - watch
+  - apiGroups:
+    - discovery.k8s.io
+    resources:
+    - endpointslices
+    verbs:
+    - list
+    - watch
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
@@ -109,7 +116,7 @@ spec:
                topologyKey: kubernetes.io/hostname
       containers:
       - name: coredns
-        image: coredns/coredns:1.8.0
+        image: coredns/coredns:1.8.3
         imagePullPolicy: IfNotPresent
         resources:
           limits: