Google Compute Engine offers scripts and daemons which runs in the

background and provides the following services:

- Accounts daemon to setup and manage user accounts, and to enable SSH key based
  authentication.
- Clock skew daemon to keep the system clock in sync after VM start and stop
  events.
- Instance setup scripts to execute VM configuration scripts during boot.
- IP forwarding daemon that integrates network load balancing with forwarding
  rule changes into the guest.
- Metadata scripts to run user provided scripts at VM startup and shutdown.
- Network setup service to enable multiple network interfaces on boot.

WWW: https://github.com/GoogleCloudPlatform/compute-image-packages

PR:		219687
Submitted by:	Helen Koike (maintainer)
Reviewed by:	matthew (mentor), koobs, sunpoet, swills, julian
Approved by:	matthew (mentor)
Differential Revision:	https://reviews.freebsd.org/D12077

1 files changed, 34 insertions, 0 deletions

diff --git a/sysutils/py-google-compute-engine/files/google_clock_skew_daemon.in b/sysutils/py-google-compute-engine/files/google_clock_skew_daemon.in
new file mode 100644
index 000000000000..8ba2db500769
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_clock_skew_daemon.in
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_clock_skew_daemon
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd google_instance_setup google_network_setup
+# KEYWORD: shutdown
+#
+# google_clock_skew_daemon_enable (bool): Set to NO by default.
+#					  Set it to YES to enable google_clock_skew_daemon.
+#
+
+. /etc/rc.subr
+
+name="google_clock_skew_daemon"
+rcvar="google_clock_skew_daemon_enable"
+
+load_rc_config "${name}"
+
+: ${google_clock_skew_daemon_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/${name}
+pidfile=/var/run/${name}.pid
+start_cmd="google_clock_skew_daemon_start"
+
+google_clock_skew_daemon_start()
+{
+  check_startmsgs && echo "Starting ${name}."
+  daemon -p ${pidfile} -t ${name} ${command}
+}
+
+run_rc_command "$1"