Merge pull request #28 from balena-io-experimental/kyle/resolve-local…

…host Add localhost to /etc/hosts if missing
balena-io-experimental · Nov 7, 2023 · 6f14eac · 6f14eac
2 parents a468fad + 1a030e4
commit 6f14eac
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diff --git a/overlay/sbin/init b/overlay/sbin/init
@@ -39,6 +39,10 @@ if ! mountpoint -q /sys/fs/cgroup; then
   mount -t cgroup cgroup /sys/fs/cgroup
 fi
 
+if ! grep -q localhost /etc/hosts; then
+  echo "127.0.0.1 localhost" >>/etc/hosts
+fi
+
 if [ -f /etc/profile ]; then
   # shellcheck disable=SC1091
   . /etc/profile || true

diff --git a/test/healthcheck.sh b/test/healthcheck.sh
@@ -33,6 +33,7 @@ if command -v npm >/dev/null 2>&1; then
 fi
 
 if command -v ping >/dev/null 2>&1; then
+    ping -c 1 "localhost"
     ping -c 1 "$(ip route | awk '/default/ {print $3}')"
     ping -c 1 "$(head -1 /etc/resolv.conf | awk '{print $2}')"
     ping -c 1 -M "do" -s 1472 "$(head -1 /etc/resolv.conf | awk '{print $2}')"