Add quotes around image reference in resolv-prepender

Author: cybertron

templates/common/on-prem/files/NetworkManager-resolv-prepender.yaml

@@ -17,7 +17,7 @@ contents:
       # restart the service or we may interrupt the pull and end up with a corrupt image.
       # We're better off with incorrect search domains for a while than wedging the
       # system with a bad image.
-      if ! diff -q /run/resolv-prepender/env /run/resolv-prepender/env.new && /usr/bin/podman image exists {{ .Images.baremetalRuntimeCfgImage }}; then
+      if ! diff -q /run/resolv-prepender/env /run/resolv-prepender/env.new && /usr/bin/podman image exists "{{ .Images.baremetalRuntimeCfgImage }}"; then
         >&2 echo "NM resolv-prepender: Environment variable(s) changed. Restarting service."
         systemctl is-active on-prem-resolv-prepender && systemctl kill on-prem-resolv-prepender
       fi

templates/common/on-prem/files/resolv-prepender.yaml

@@ -23,9 +23,9 @@ contents:
         # Ref.: https://github.com/containers/common/blob/e028741ef77fdfa3ae261b9d23cdd50253d586c4/libimage/copier.go#L27-L30
 
         >&2 echo "NM resolv-prepender: Checking if baremetal runtime cfg image already exists"
-        if ! /usr/bin/podman image exists {{ .Images.baremetalRuntimeCfgImage }}; then
+        if ! /usr/bin/podman image exists "{{ .Images.baremetalRuntimeCfgImage }}"; then
           >&2 echo "NM resolv-prepender: Starting download of baremetal runtime cfg image"
-          while ! /usr/bin/podman pull --authfile /var/lib/kubelet/config.json {{ .Images.baremetalRuntimeCfgImage }}; do sleep 1; done
+          while ! /usr/bin/podman pull --authfile /var/lib/kubelet/config.json "{{ .Images.baremetalRuntimeCfgImage }}"; do sleep 1; done
           >&2 echo "NM resolv-prepender: Download of baremetal runtime cfg image completed"
         else
           >&2 echo "NM resolv-prepender: Image exists, no need to download"