diff --git a/agents/gce/fence_gce.py b/agents/gce/fence_gce.py
index 3abb5207..3af5bfc8 100644
--- a/agents/gce/fence_gce.py
+++ b/agents/gce/fence_gce.py
@@ -1,114 +1,173 @@
 #!@PYTHON@ -tt
 
 import atexit
+import logging
+import platform
 import sys
+import time
 sys.path.append("@FENCEAGENTSLIBDIR@")
 
 import googleapiclient.discovery
 from fencing import fail_usage, run_delay, all_opt, atexit_handler, check_input, process_input, show_docs, fence_action
 
+
+LOGGER = logging
+
+
 def translate_status(instance_status):
 	"Returns on | off | unknown."
 	if instance_status == "RUNNING":
 		return "on"
 	elif instance_status == "TERMINATED":
 		return "off"
 	return "unknown"
 
 
 def get_nodes_list(conn, options):
 	result = {}
 	try:
 		instanceList = conn.instances().list(project=options["--project"], zone=options["--zone"]).execute()
 		for instance in instanceList["items"]:
 			result[instance["id"]] = (instance["name"], translate_status(instance["status"]))
 	except Exception as err:
 		fail_usage("Failed: get_nodes_list: {}".format(str(err)))
 
 	return result
 
+
 def get_power_status(conn, options):
 	try:
 		instance = conn.instances().get(
 				project=options["--project"],
 				zone=options["--zone"],
 				instance=options["--plug"]).execute()
 		return translate_status(instance["status"])
 	except Exception as err:
 		fail_usage("Failed: get_power_status: {}".format(str(err)))
 
 
+def wait_for_operation(conn, project, zone, operation):
+	while True:
+		result = conn.zoneOperations().get(
+			project=project,
+			zone=zone,
+			operation=operation['name']).execute()
+		if result['status'] == 'DONE':
+			if 'error' in result:
+				raise Exception(result['error'])
+			return
+		time.sleep(1)
+
+
 def set_power_status(conn, options):
 	try:
 		if options["--action"] == "off":
-			conn.instances().stop(
+			LOGGER.info("Issuing poweroff of %s in zone %s" % (options["--plug"], options["--zone"]))
+			operation = conn.instances().stop(
 					project=options["--project"],
 					zone=options["--zone"],
 					instance=options["--plug"]).execute()
+			wait_for_operation(conn, options["--project"], options["--zone"], operation)
+			LOGGER.info("Poweroff of %s in zone %s complete" % (options["--plug"], options["--zone"]))
 		elif options["--action"] == "on":
-			conn.instances().start(
+			LOGGER.info("Issuing poweron of %s in zone %s" % (options["--plug"], options["--zone"]))
+			operation = conn.instances().start(
 					project=options["--project"],
 					zone=options["--zone"],
 					instance=options["--plug"]).execute()
+			wait_for_operation(conn, options["--project"], options["--zone"], operation)
+			LOGGER.info("Poweron of %s in zone %s complete" % (options["--plug"], options["--zone"]))
 	except Exception as err:
 		fail_usage("Failed: set_power_status: {}".format(str(err)))
 
 
 def define_new_opts():
 	all_opt["zone"] = {
 		"getopt" : ":",
 		"longopt" : "zone",
 		"help" : "--zone=[name]                  Zone, e.g. us-central1-b",
 		"shortdesc" : "Zone.",
 		"required" : "1",
 		"order" : 2
 	}
 	all_opt["project"] = {
 		"getopt" : ":",
 		"longopt" : "project",
 		"help" : "--project=[name]               Project ID",
 		"shortdesc" : "Project ID.",
 		"required" : "1",
 		"order" : 3
 	}
+	all_opt["logging"] = {
+		"getopt" : ":",
+		"longopt" : "logging",
+		"help" : "--logging=[bool]               Logging, true/false",
+		"shortdesc" : "Stackdriver-logging support.",
+		"longdesc" : "If enabled (set to true), IP failover logs will be posted to stackdriver logging.",
+		"required" : "0",
+		"default" : "false",
+		"order" : 4
+	}
 
 def main():
 	conn = None
+	global LOGGER
+
+	hostname = platform.node()
 
-	device_opt = ["port", "no_password", "zone", "project"]
+	device_opt = ["port", "no_password", "zone", "project", "logging"]
 
 	atexit.register(atexit_handler)
 
 	define_new_opts()
 
 	all_opt["power_timeout"]["default"] = "60"
 
 	options = check_input(device_opt, process_input(device_opt))
 
 	docs = {}
 	docs["shortdesc"] = "Fence agent for GCE (Google Cloud Engine)"
 	docs["longdesc"] = "fence_gce is an I/O Fencing agent for GCE (Google Cloud " \
 			   "Engine). It uses the googleapiclient library to connect to GCE.\n" \
 			   "googleapiclient can be configured with Google SDK CLI or by " \
 			   "executing 'gcloud auth application-default login'.\n" \
 			   "For instructions see: https://cloud.google.com/compute/docs/tutorials/python-guide"
 	docs["vendorurl"] = "http://cloud.google.com"
 	show_docs(options, docs)
 
 	run_delay(options)
 
+	# Prepare logging
+	logging_env = options.get('--logging')
+	if logging_env:
+		logging_env = logging_env.lower()
+		if any(x in logging_env for x in ['yes', 'true', 'enabled']):
+			try:
+				import google.cloud.logging.handlers
+				client = google.cloud.logging.Client()
+				handler = google.cloud.logging.handlers.CloudLoggingHandler(client, name=hostname)
+				formatter = logging.Formatter('gcp:stonish "%(message)s"')
+				LOGGER = logging.getLogger(hostname)
+				handler.setFormatter(formatter)
+				LOGGER.addHandler(handler)
+				LOGGER.setLevel(logging.INFO)
+			except ImportError:
+				LOGGER.error('Couldn\'t import google.cloud.logging, '
+					'disabling Stackdriver-logging support')
+
+	# Prepare cli
 	try:
 		credentials = None
 		if tuple(googleapiclient.__version__) < tuple("1.6.0"):
 			import oauth2client.client
 			credentials = oauth2client.client.GoogleCredentials.get_application_default()
 		conn = googleapiclient.discovery.build('compute', 'v1', credentials=credentials)
 	except Exception as err:
 		fail_usage("Failed: Create GCE compute v1 connection: {}".format(str(err)))
 
 	# Operate the fencing device
 	result = fence_action(conn, options, set_power_status, get_power_status, get_nodes_list)
 	sys.exit(result)
 
 if __name__ == "__main__":
 	main()
diff --git a/tests/data/metadata/fence_gce.xml b/tests/data/metadata/fence_gce.xml
index 2a147f21..805ecc6b 100644
--- a/tests/data/metadata/fence_gce.xml
+++ b/tests/data/metadata/fence_gce.xml
@@ -1,111 +1,116 @@
 <?xml version="1.0" ?>
 <resource-agent name="fence_gce" shortdesc="Fence agent for GCE (Google Cloud Engine)" >
 <longdesc>fence_gce is an I/O Fencing agent for GCE (Google Cloud Engine). It uses the googleapiclient library to connect to GCE.
 googleapiclient can be configured with Google SDK CLI or by executing 'gcloud auth application-default login'.
 For instructions see: https://cloud.google.com/compute/docs/tutorials/python-guide</longdesc>
 <vendor-url>http://cloud.google.com</vendor-url>
 <parameters>
 	<parameter name="action" unique="0" required="1">
 		<getopt mixed="-o, --action=[action]" />
 		<content type="string" default="reboot"  />
 		<shortdesc lang="en">Fencing action</shortdesc>
 	</parameter>
 	<parameter name="plug" unique="0" required="1" obsoletes="port">
 		<getopt mixed="-n, --plug=[id]" />
 		<content type="string"  />
 		<shortdesc lang="en">Physical plug number on device, UUID or identification of machine</shortdesc>
 	</parameter>
 	<parameter name="port" unique="0" required="1" deprecated="1">
 		<getopt mixed="-n, --plug=[id]" />
 		<content type="string"  />
 		<shortdesc lang="en">Physical plug number on device, UUID or identification of machine</shortdesc>
 	</parameter>
 	<parameter name="zone" unique="0" required="1">
 		<getopt mixed="--zone=[name]" />
 		<content type="string"  />
 		<shortdesc lang="en">Zone.</shortdesc>
 	</parameter>
 	<parameter name="project" unique="0" required="1">
 		<getopt mixed="--project=[name]" />
 		<content type="string"  />
 		<shortdesc lang="en">Project ID.</shortdesc>
 	</parameter>
+	<parameter name="logging" unique="0" required="0">
+		<getopt mixed="--logging=[bool]" />
+		<content type="string" default="false"  />
+		<shortdesc lang="en">Stackdriver-logging support.</shortdesc>
+	</parameter>
 	<parameter name="quiet" unique="0" required="0">
 		<getopt mixed="-q, --quiet" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Disable logging to stderr. Does not affect --verbose or --debug-file or logging to syslog.</shortdesc>
 	</parameter>
 	<parameter name="verbose" unique="0" required="0">
 		<getopt mixed="-v, --verbose" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Verbose mode</shortdesc>
 	</parameter>
 	<parameter name="debug" unique="0" required="0" deprecated="1">
 		<getopt mixed="-D, --debug-file=[debugfile]" />
 		<content type="string"  />
 		<shortdesc lang="en">Write debug information to given file</shortdesc>
 	</parameter>
 	<parameter name="debug_file" unique="0" required="0" obsoletes="debug">
 		<getopt mixed="-D, --debug-file=[debugfile]" />
 		<content type="string"  />
 		<shortdesc lang="en">Write debug information to given file</shortdesc>
 	</parameter>
 	<parameter name="version" unique="0" required="0">
 		<getopt mixed="-V, --version" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Display version information and exit</shortdesc>
 	</parameter>
 	<parameter name="help" unique="0" required="0">
 		<getopt mixed="-h, --help" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Display help and exit</shortdesc>
 	</parameter>
 	<parameter name="separator" unique="0" required="0">
 		<getopt mixed="-C, --separator=[char]" />
 		<content type="string" default=","  />
 		<shortdesc lang="en">Separator for CSV created by 'list' operation</shortdesc>
 	</parameter>
 	<parameter name="delay" unique="0" required="0">
 		<getopt mixed="--delay=[seconds]" />
 		<content type="second" default="0"  />
 		<shortdesc lang="en">Wait X seconds before fencing is started</shortdesc>
 	</parameter>
 	<parameter name="login_timeout" unique="0" required="0">
 		<getopt mixed="--login-timeout=[seconds]" />
 		<content type="second" default="5"  />
 		<shortdesc lang="en">Wait X seconds for cmd prompt after login</shortdesc>
 	</parameter>
 	<parameter name="power_timeout" unique="0" required="0">
 		<getopt mixed="--power-timeout=[seconds]" />
 		<content type="second" default="60"  />
 		<shortdesc lang="en">Test X seconds for status change after ON/OFF</shortdesc>
 	</parameter>
 	<parameter name="power_wait" unique="0" required="0">
 		<getopt mixed="--power-wait=[seconds]" />
 		<content type="second" default="0"  />
 		<shortdesc lang="en">Wait X seconds after issuing ON/OFF</shortdesc>
 	</parameter>
 	<parameter name="shell_timeout" unique="0" required="0">
 		<getopt mixed="--shell-timeout=[seconds]" />
 		<content type="second" default="3"  />
 		<shortdesc lang="en">Wait X seconds for cmd prompt after issuing command</shortdesc>
 	</parameter>
 	<parameter name="retry_on" unique="0" required="0">
 		<getopt mixed="--retry-on=[attempts]" />
 		<content type="integer" default="1"  />
 		<shortdesc lang="en">Count of attempts to retry power on</shortdesc>
 	</parameter>
 </parameters>
 <actions>
 	<action name="on" automatic="0"/>
 	<action name="off" />
 	<action name="reboot" />
 	<action name="status" />
 	<action name="list" />
 	<action name="list-status" />
 	<action name="monitor" />
 	<action name="metadata" />
 	<action name="manpage" />
 	<action name="validate-all" />
 </actions>
 </resource-agent>