minor modifications

Signed-off-by: Serguei Bezverkhi <[email protected]>

Author: sbezverk

hack/e2e-livenessprobe.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+## This file is for livenessprove which runs in a pair with csi
+## hostpath
+
+## Must be run from the root of the repo
+UDS="/tmp/e2e-csi-sanity.sock"
+CSI_ENDPOINT="unix://${UDS}"
+CSI_MOUNTPOINT="/mnt"
+APP=hostpathplugin
+
+SKIP="WithCapacity"
+if [ x${TRAVIS} = x"true" ] ; then
+	SKIP="WithCapacity|NodeUnpublishVolume|NodePublishVolume"
+fi
+
+git clone https://github.com/kubernetes-csi/drivers ./"$APP"
+pushd hostpathplugin
+# Build
+make hostpath; ret=$?
+if [ $ret -ne 0 ]; then
+ echo "Failed to build hostpath plugin, file a bug against drivers repo"
+ exit 1
+fi
+popd
+
+sudo rm -rf "$UDS" || true
+
+# Start hostpathplugin in the background
+sudo ./hostpathplugin/_output/$APP --endpoint=$CSI_ENDPOINT --nodeid=1 --v=5 &
+
+# Start liveness probe in the background
+sudo ./bin/livenessprobe --csi-address=$CSI_ENDPOINT &
+
+# Give time to CSI hostpathplugin and livenessprobe to initialize
+sleep 3
+
+# Requesting health
+health=$(curl -I http://localhost:9808 | grep HTTP | awk '{print $2}'
+if [[ "x$health" != "x200" ]]; then
+  echo "Health check failed, but it was not supposed to, exiting..."
+  exit 1
+fi
+
+# Killing hostpathplugin
+sudo kill -9 $(pidof hostpathplugin)
+sleep 3
+
+# Requesting health, should fail since hostpathplugin is gone
+health=$(curl -I http://localhost:9808 | grep HTTP | awk '{print $2}'
+if [[ "x$health" != "x500" ]]; then
+  echo "Health check did not detect driver failure, returned code: $health, exiting..."
+  exit 1
+fi
+
+sudo rm -f $UDS
+exit 0