From 372d9e4a229282ca9925e9609b6847765f45c33f Mon Sep 17 00:00:00 2001
From: Vince Prignano <vince@vincepri.com>
Date: Thu, 11 Oct 2018 12:49:06 -0700
Subject: [PATCH] Add quotes in kubeadm config files

Signed-off-by: Vince Prignano <vince@vincepri.com>
---
 scripts/setup-k8s-master.sh.in | 20 ++++++++++----------
 scripts/setup-k8s-node.sh.in   |  6 +++---
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/scripts/setup-k8s-master.sh.in b/scripts/setup-k8s-master.sh.in
index 12143fb..19f5ebe 100644
--- a/scripts/setup-k8s-master.sh.in
+++ b/scripts/setup-k8s-master.sh.in
@@ -57,27 +57,27 @@ cat >/tmp/kubeadm.yaml <<EOF
 ---
 apiVersion: kubeadm.k8s.io/v1alpha2
 kind: MasterConfiguration
-kubernetesVersion: $(cat /etc/kubernetes_community_ami_version)
+kubernetesVersion: "$(cat /etc/kubernetes_community_ami_version)"
 api:
-  controlPlaneEndpoint: ${LB_DNS}:443
+  controlPlaneEndpoint: "${LB_DNS}:443"
 apiServerCertSANs:
-- ${LB_IPV4}
+- "${LB_IPV4}"
 apiServerExtraArgs:
-  cloud-provider: aws
+  cloud-provider: "aws"
 nodeRegistration:
-  name: ${HOSTNAME}
+  name: "${HOSTNAME}"
   kubeletExtraArgs:
-    cloud-provider: aws
+    cloud-provider: "aws"
 bootstrapTokens:
 - groups:
-  - system:bootstrappers:kubeadm:default-node-token
-  token: {{ClusterToken}}
-  ttl: 0s
+  - "system:bootstrappers:kubeadm:default-node-token"
+  token: "{{ClusterToken}}"
+  ttl: "0s"
   usages:
   - signing
   - authentication
 controllerManagerExtraArgs:
-  cloud-provider: aws
+  cloud-provider: "aws"
   allocate-node-cidrs: "false"
 EOF
 
diff --git a/scripts/setup-k8s-node.sh.in b/scripts/setup-k8s-node.sh.in
index 162ff01..af0f540 100644
--- a/scripts/setup-k8s-node.sh.in
+++ b/scripts/setup-k8s-node.sh.in
@@ -36,10 +36,10 @@ cat >/tmp/kubeadm-node.yaml <<EOF
 ---
 apiVersion: kubeadm.k8s.io/v1alpha2
 kind: NodeConfiguration
-token: {{ClusterToken}}
-discoveryFile: /tmp/cluster-info.yaml
+token: "{{ClusterToken}}"
+discoveryFile: "/tmp/cluster-info.yaml"
 nodeRegistration:
-  name: ${HOSTNAME}
+  name: "${HOSTNAME}"
   kubeletExtraArgs:
     cloud-provider: aws
 EOF