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

24 files changed, 728 insertions, 0 deletions

diff --git a/sysutils/py-google-compute-engine/Makefile b/sysutils/py-google-compute-engine/Makefile
new file mode 100644
index 000000000000..796a03adbf89
--- /dev/null
+++ b/sysutils/py-google-compute-engine/Makefile
@@ -0,0 +1,44 @@
+# $FreeBSD$
+
+PORTNAME=	google-compute-engine
+PORTVERSION=	2.4.1
+CATEGORIES=	sysutils python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	helen.koike@collabora.com
+COMMENT=	Guest Environment for Google Compute Engine
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}boto>0:devel/py-boto \
+		${PYTHON_PKGNAMEPREFIX}netaddr>0:net/py-netaddr \
+		${PYTHON_PKGNAMEPREFIX}netifaces>0:net/py-netifaces \
+		sudo:security/sudo
+
+USES=		python
+USE_PYTHON=	autoplist concurrent distutils
+
+USE_RC_SUBR=	google_instance_setup \
+		google_network_setup \
+		google_accounts_daemon \
+		google_clock_skew_daemon \
+		google_startup
+
+NO_ARCH=	yes
+
+SUB_LIST=	PYTHON_CMD="${PYTHON_CMD}"
+REINPLACE_ARGS=	-i ''
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|%%PREFIX%%|${PREFIX}|g' \
+		${WRKSRC}/google_compute_engine/accounts/accounts_utils.py \
+		${WRKSRC}/google_compute_engine/boto/boto_config.py \
+		${WRKSRC}/google_compute_engine/boto/compute_auth.py \
+		${WRKSRC}/google_compute_engine/config_manager.py \
+		${WRKSRC}/google_compute_engine/instance_setup/instance_config.py \
+		${WRKSRC}/google_compute_engine/metadata_scripts/script_executor.py \
+		${WRKSRC}/google_compute_engine/network_setup/network_setup.py
+
+.include <bsd.port.mk>
diff --git a/sysutils/py-google-compute-engine/distinfo b/sysutils/py-google-compute-engine/distinfo
new file mode 100644
index 000000000000..0fe5bdc8c52b
--- /dev/null
+++ b/sysutils/py-google-compute-engine/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1501403910
+SHA256 (google-compute-engine-2.4.1.tar.gz) = d1709420ade5e7b8318b73c8ae245382cfe362e0f9b5236d3a28c0459a6d8d49
+SIZE (google-compute-engine-2.4.1.tar.gz) = 28626
diff --git a/sysutils/py-google-compute-engine/files/google_accounts_daemon.in b/sysutils/py-google-compute-engine/files/google_accounts_daemon.in
new file mode 100644
index 000000000000..a7c397a19364
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_accounts_daemon.in
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_accounts_daemon
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd google_instance_setup google_network_setup
+# KEYWORD: shutdown
+#
+# google_accounts_daemon_enable (bool):	Set to NO by default.
+#					Set it to YES to enable google_accounts_daemon.
+#
+
+. /etc/rc.subr
+
+name="google_accounts_daemon"
+rcvar="google_accounts_daemon_enable"
+
+load_rc_config "${name}"
+
+: ${google_accounts_daemon_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/${name}
+pidfile=/var/run/${name}.pid
+start_cmd="google_accounts_daemon_start"
+
+google_accounts_daemon_start()
+{
+  check_startmsgs && echo "Starting ${name}."
+  daemon -p ${pidfile} -t ${name} ${command}
+}
+
+run_rc_command "$1"
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"
diff --git a/sysutils/py-google-compute-engine/files/google_instance_setup.in b/sysutils/py-google-compute-engine/files/google_instance_setup.in
new file mode 100644
index 000000000000..04bc9610c0e8
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_instance_setup.in
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_instance_setup
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd
+#
+# google_instance_setup_enable (bool):	Set to NO by default.
+#					Set it to YES to enable google_instance_setup.
+#
+
+. /etc/rc.subr
+
+name="google_instance_setup"
+rcvar="google_instance_setup_enable"
+
+load_rc_config "${name}"
+
+: ${google_instance_setup_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/${name}
+pidfile=/var/run/${name}.pid
+
+run_rc_command "$1"
diff --git a/sysutils/py-google-compute-engine/files/google_ip_forwarding_daemon.in b/sysutils/py-google-compute-engine/files/google_ip_forwarding_daemon.in
new file mode 100644
index 000000000000..6dceb615449f
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_ip_forwarding_daemon.in
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_ip_forwarding_daemon
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd google_instance_setup google_network_setup
+# KEYWORD: shutdown
+#
+# google_ip_forwarding_daemon_enable (bool): Set to NO by default.
+#					     Set it to YES to enable google_ip_forwarding_daemon.
+#
+
+. /etc/rc.subr
+
+name="google_ip_forwarding_daemon"
+rcvar="google_ip_forwarding_daemon_enable"
+
+load_rc_config "${name}"
+
+: ${google_ip_forwarding_daemon_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/${name}
+pidfile=/var/run/${name}.pid
+start_cmd="google_ip_forwarding_daemon_start"
+
+google_ip_forwarding_daemon_start()
+{
+  check_startmsgs && echo "Starting ${name}."
+  daemon -p ${pidfile} -t ${name} ${command}
+}
+
+run_rc_command "$1"
diff --git a/sysutils/py-google-compute-engine/files/google_network_setup.in b/sysutils/py-google-compute-engine/files/google_network_setup.in
new file mode 100644
index 000000000000..f9c0237b45c5
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_network_setup.in
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_network_setup
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd google_instance_setup
+#
+# google_network_setup_enable (bool):	Set to NO by default.
+#					Set it to YES to enable google_network_setup.
+#
+
+. /etc/rc.subr
+
+name="google_network_setup"
+rcvar="google_network_setup_enable"
+
+load_rc_config "${name}"
+
+: ${google_network_setup_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/${name}
+pidfile=/var/run/${name}.pid
+
+run_rc_command "$1"
diff --git a/sysutils/py-google-compute-engine/files/google_startup.in b/sysutils/py-google-compute-engine/files/google_startup.in
new file mode 100644
index 000000000000..548d16cf38c8
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/google_startup.in
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: google_startup
+# BEFORE: LOGIN
+# REQUIRE: NETWORKING syslogd google_instance_setup google_network_setup
+# KEYWORD: shutdown
+#
+# google_startup_enable (bool): 		Set to NO by default.
+#						Set it to YES to enable google_startup.
+#
+
+. /etc/rc.subr
+
+name="google_startup"
+rcvar="google_startup_enable"
+
+load_rc_config "${name}"
+
+: ${google_startup_enable:="NO"}
+
+command_interpreter="%%PYTHON_CMD%%"
+command=%%PREFIX%%/bin/google_metadata_script_runner
+command_startup_args="--script-type startup"
+command_shutdown_args="--script-type shutdown"
+pidfile=/var/run/${name}.pid
+start_cmd="google_startup_start"
+stop_cmd="google_startup_stop"
+
+google_startup_start()
+{
+   ${command} ${command_startup_args}
+}
+
+google_startup_stop()
+{
+  echo "Stopping ${name}."
+  ${command} ${command_shutdown_args}
+}
+
+run_rc_command "$1"
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__daemon.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__daemon.py
new file mode 100644
index 000000000000..de9bc96c10fb
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__daemon.py
@@ -0,0 +1,14 @@
+This patch won't be necessary anymore in further versions.
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/accounts/accounts_daemon.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/accounts/accounts_daemon.py
+@@ -27,7 +27,7 @@ from google_compute_engine import logger
+ from google_compute_engine import metadata_watcher
+ from google_compute_engine.accounts import accounts_utils
+ 
+-LOCKFILE = '/var/lock/google_accounts.lock'
++LOCKFILE = '/var/spool/lock/google_accounts.lock'
+ 
+ 
+ class AccountsDaemon(object):
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__utils.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__utils.py
new file mode 100644
index 000000000000..1028e247e0ad
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_accounts_accounts__utils.py
@@ -0,0 +1,52 @@
+This patch won't be necessary anymore in further versions.
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/accounts/accounts_utils.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/accounts/accounts_utils.py
+@@ -43,8 +43,8 @@ class AccountsUtils(object):
+     """
+     self.logger = logger
+     self.google_sudoers_group = 'google-sudoers'
+-    self.google_sudoers_file = '/etc/sudoers.d/google_sudoers'
+-    self.google_users_dir = '/var/lib/google'
++    self.google_sudoers_file = '%%PREFIX%%/etc/sudoers.d/google_sudoers'
++    self.google_users_dir = '%%PREFIX%%/var/lib/google'
+     self.google_users_file = os.path.join(self.google_users_dir, 'google_users')
+ 
+     self._CreateSudoersGroup()
+@@ -71,7 +71,7 @@ class AccountsUtils(object):
+     """Create a Linux group for Google added sudo user accounts."""
+     if not self._GetGroup(self.google_sudoers_group):
+       try:
+-        subprocess.check_call(['groupadd', self.google_sudoers_group])
++        subprocess.check_call(['pw', 'groupadd', self.google_sudoers_group])
+       except subprocess.CalledProcessError as e:
+         self.logger.warning('Could not create the sudoers group. %s.', str(e))
+ 
+@@ -126,7 +126,7 @@ class AccountsUtils(object):
+     #
+     # To solve the issue, make the password '*' which is also recognized
+     # as locked but does not prevent SSH login.
+-    command = ['useradd', '-m', '-s', '/bin/bash', '-p', '*', user]
++    command = ['pw', 'useradd', user, '-m']
+     try:
+       subprocess.check_call(command)
+     except subprocess.CalledProcessError as e:
+@@ -148,7 +148,7 @@ class AccountsUtils(object):
+     """
+     groups = ','.join(groups)
+     self.logger.debug('Updating user %s with groups %s.', user, groups)
+-    command = ['usermod', '-G', groups, user]
++    command = ['pw', 'usermod', user, '-G', groups]
+     try:
+       subprocess.check_call(command)
+     except subprocess.CalledProcessError as e:
+@@ -317,7 +317,7 @@ class AccountsUtils(object):
+     """
+     self.logger.info('Removing user %s.', user)
+     if self.remove:
+-      command = ['userdel', '-r', user]
++      command = ['pw', 'userdel', user, '-r']
+       try:
+         subprocess.check_call(command)
+       except subprocess.CalledProcessError as e:
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_boto__config.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_boto__config.py
new file mode 100644
index 000000000000..557942bf6e42
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_boto__config.py
@@ -0,0 +1,27 @@
+This patch won't be necessary anymore in further versions.
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/boto/boto_config.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/boto/boto_config.py
+@@ -18,8 +18,8 @@
+ If a project ID is not provided, this request the project ID from the
+ metadata server and install the compute authentication plugin.
+ 
+-Note the config starts with the content in /etc/boto.cfg.template,
+-overrides settings, and then persists it into /etc/boto.cfg. This
++Note the config starts with the content in %%PREFIX%%/etc/boto.cfg.template,
++overrides settings, and then persists it into %%PREFIX%%/etc/boto.cfg. This
+ is done so that the system boto.cfg can be removed prior to image
+ packaging.
+ """
+@@ -34,8 +34,8 @@ from google_compute_engine import metada
+ class BotoConfig(object):
+   """Creates a boto config file for standalone GSUtil."""
+ 
+-  boto_config = '/etc/boto.cfg'
+-  boto_config_template = '/etc/boto.cfg.template'
++  boto_config = '%%PREFIX%%/etc/boto.cfg'
++  boto_config_template = '%%PREFIX%%/etc/boto.cfg.template'
+   boto_config_script = os.path.abspath(__file__)
+   boto_config_header = (
+       'This file is automatically created at boot time by the %s script. Do '
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_compute__auth.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_compute__auth.py
new file mode 100644
index 000000000000..a60823e89263
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_boto_compute__auth.py
@@ -0,0 +1,13 @@
+This is only a cosmetic patch as it fixes docs and not execution
+
+--- google_compute_engine/boto/compute_auth.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/boto/compute_auth.py
+@@ -29,7 +29,7 @@ GS_SCOPES = set([
+ class ComputeAuth(auth_handler.AuthHandler):
+   """Google Compute service account auth handler.
+ 
+-  The boto library reads the system config file (/etc/boto.cfg) and looks
++  The boto library reads the system config file (%%PREFIX%%/etc/boto.cfg) and looks
+   at a config value called 'plugin_directory'. It then loads the Python
+   files and find classes derived from boto.auth_handler.AuthHandler.
+   """
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_clock__skew_clock__skew__daemon.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_clock__skew_clock__skew__daemon.py
new file mode 100644
index 000000000000..4bdb3128894e
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_clock__skew_clock__skew__daemon.py
@@ -0,0 +1,28 @@
+BSD doesn't have hwclock, use ntpdate instead
+
+--- google_compute_engine/clock_skew/clock_skew_daemon.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/clock_skew/clock_skew_daemon.py
+@@ -24,7 +24,7 @@ from google_compute_engine import file_u
+ from google_compute_engine import logger
+ from google_compute_engine import metadata_watcher
+ 
+-LOCKFILE = '/var/lock/google_clock_skew.lock'
++LOCKFILE = '/var/spool/lock/google_clock_skew.lock'
+ 
+ 
+ class ClockSkewDaemon(object):
+@@ -58,9 +58,12 @@ class ClockSkewDaemon(object):
+       response: string, the metadata response with the new drift token value.
+     """
+     self.logger.info('Clock drift token has changed: %s.', response)
+-    command = ['/sbin/hwclock', '--hctosys']
++
++    ntpd_inactive = subprocess.call(['service', 'ntpd', 'status'])
+     try:
+-      subprocess.check_call(command)
++      if not ntpd_inactive: subprocess.check_call(['service', 'ntpd', 'stop'])
++      subprocess.check_call('ntpdate `awk \'$1=="server" {print $2}\' /etc/ntp.conf`', shell=True)
++      if not ntpd_inactive: subprocess.check_call(['service', 'ntpd', 'start'])
+     except subprocess.CalledProcessError:
+       self.logger.warning('Failed to sync system time with hardware clock.')
+     else:
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_config__manager.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_config__manager.py
new file mode 100644
index 000000000000..b804e64d6091
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_config__manager.py
@@ -0,0 +1,23 @@
+This patch won't be necessary anymore in further versions.
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/config_manager.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/config_manager.py
+@@ -21,7 +21,7 @@ import textwrap
+ from google_compute_engine import file_utils
+ from google_compute_engine.compat import parser
+ 
+-CONFIG = '/etc/default/instance_configs.cfg'
++CONFIG = '%%PREFIX%%/etc/instance_configs.cfg'
+ 
+ 
+ class ConfigManager(object):
+@@ -101,7 +101,7 @@ class ConfigManager(object):
+     """
+     config_file = config_file or self.config_file
+     config_name = os.path.splitext(os.path.basename(config_file))[0]
+-    config_lock = '/var/lock/google_%s.lock' % config_name
++    config_lock = '/var/spool/lock/google_%s.lock' % config_name
+     with file_utils.LockFile(config_lock):
+       with open(config_file, 'w') as config_fp:
+         if self.config_header:
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__config.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__config.py
new file mode 100644
index 000000000000..9764e8fa9014
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__config.py
@@ -0,0 +1,49 @@
+This patch fixes the paths and disable optimization scripts used only on Linux.
+The variables won't be needed to be fixed in further versions
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/instance_setup/instance_config.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/instance_setup/instance_config.py
+@@ -16,8 +16,8 @@
+ """A library used to set up the instance's default configurations file.
+ 
+ Note that the configurations in
+-/etc/default/instance_configs.cfg.template override the values set in
+-/etc/default/instance_configs.cfg. The system instance_configs.cfg may be
++%%PREFIX%%/etc/instance_configs.cfg.template override the values set in
++%%PREFIX%%/etc/instance_configs.cfg. The system instance_configs.cfg may be
+ overridden during package upgrade.
+ """
+ 
+@@ -32,7 +32,7 @@ from google_compute_engine.compat import
+ class InstanceConfig(config_manager.ConfigManager):
+   """Creates a defaults config file for instance configuration."""
+ 
+-  instance_config = '/etc/default/instance_configs.cfg'
++  instance_config = '%%PREFIX%%/etc/instance_configs.cfg'
+   instance_config_distro = '%s.distro' % instance_config
+   instance_config_template = '%s.template' % instance_config
+   instance_config_script = os.path.abspath(__file__)
+@@ -40,7 +40,7 @@ class InstanceConfig(config_manager.Conf
+       'This file is automatically created at boot time by the %s script. Do '
+       'not edit this file directly. If you need to add items to this file, '
+       'create or edit %s instead and then run '
+-      '/usr/bin/google_instance_setup.')
++      '%%PREFIX%%/bin/google_instance_setup.')
+   instance_config_options = {
+       'Accounts': {
+           'deprovision_remove': 'false',
+@@ -55,11 +55,11 @@ class InstanceConfig(config_manager.Conf
+           'instance_id': '0',
+       },
+       'InstanceSetup': {
+-          'optimize_local_ssd': 'true',
++          'optimize_local_ssd': 'false',
+           'network_enabled': 'true',
+           'set_boto_config': 'true',
+           'set_host_keys': 'true',
+-          'set_multiqueue': 'true',
++          'set_multiqueue': 'false',
+       },
+       'IpForwarding': {
+           'ethernet_proto_id': '66',
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__setup.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__setup.py
new file mode 100644
index 000000000000..436c6f3b47a7
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_instance__setup_instance__setup.py
@@ -0,0 +1,26 @@
+This patch fixes paths to rc scripts
+The PREFIX fix won't be necessary anymore in further versions
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/instance_setup/instance_setup.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/instance_setup/instance_setup.py
+@@ -143,14 +143,14 @@ class InstanceSetup(object):
+     """Initialize the SSH daemon."""
+     # Exit as early as possible.
+     # Instance setup systemd scripts block sshd from starting.
+-    if os.path.exists('/bin/systemctl'):
++    if os.path.exists('%%PREFIX%%/bin/systemctl'):
+       return
+-    elif (os.path.exists('/etc/init.d/ssh') or
+-          os.path.exists('/etc/init/ssh.conf')):
++    elif (os.path.exists('/etc/rc.d/ssh') or
++          os.path.exists('/etc/rc/ssh.conf')):
+       subprocess.call(['service', 'ssh', 'start'])
+       subprocess.call(['service', 'ssh', 'reload'])
+-    elif (os.path.exists('/etc/init.d/sshd') or
+-          os.path.exists('/etc/init/sshd.conf')):
++    elif (os.path.exists('/etc/rc.d/sshd') or
++          os.path.exists('/etc/rc/sshd.conf')):
+       subprocess.call(['service', 'sshd', 'start'])
+       subprocess.call(['service', 'sshd', 'reload'])
+ 
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__daemon.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__daemon.py
new file mode 100644
index 000000000000..dc1f88de9620
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__daemon.py
@@ -0,0 +1,35 @@
+This patch depends on the follow PR from the upsteram project
+https://github.com/GoogleCloudPlatform/compute-image-packages/pull/442
+
+--- google_compute_engine/ip_forwarding/ip_forwarding_daemon.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/ip_forwarding/ip_forwarding_daemon.py
+@@ -38,7 +38,7 @@ from google_compute_engine import networ
+ 
+ from google_compute_engine.ip_forwarding import ip_forwarding_utils
+ 
+-LOCKFILE = '/var/lock/google_ip_forwarding.lock'
++LOCKFILE = '/var/spool/lock/google_ip_forwarding.lock'
+ 
+ 
+ class IpForwardingDaemon(object):
+@@ -131,18 +131,18 @@ class IpForwardingDaemon(object):
+     Args:
+       result: dict, the metadata response with the new network interfaces.
+     """
++    ip_addresses = []
+     for network_interface in result:
+       mac_address = network_interface.get('mac')
+       interface = self.network_utils.GetNetworkInterface(mac_address)
+-      ip_addresses = []
+       if interface:
+         ip_addresses.extend(network_interface.get('forwardedIps', []))
+         if self.ip_aliases:
+           ip_addresses.extend(network_interface.get('ipAliases', []))
+-        self._HandleForwardedIps(ip_addresses, interface)
+       else:
+         message = 'Network interface not found for MAC address: %s.'
+         self.logger.warning(message, mac_address)
++    self._HandleForwardedIps(ip_addresses, 'lo' + self.ip_forwarding_utils.proto_id)
+ 
+ 
+ def main():
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__utils.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__utils.py
new file mode 100644
index 000000000000..26f6abc243c5
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_ip__forwarding_ip__forwarding__utils.py
@@ -0,0 +1,80 @@
+This patch depends on the follow PR from the upsteram project
+https://github.com/GoogleCloudPlatform/compute-image-packages/pull/442
+
+--- google_compute_engine/ip_forwarding/ip_forwarding_utils.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/ip_forwarding/ip_forwarding_utils.py
+@@ -17,6 +17,8 @@
+ 
+ import re
+ import subprocess
++import netifaces
++import netaddr
+ 
+ IP_REGEX = re.compile(r'\A(\d{1,3}\.){3}\d{1,3}\Z')
+ IP_ALIAS_REGEX = re.compile(r'\A(\d{1,3}\.){3}\d{1,3}/\d{1,2}\Z')
+@@ -51,8 +53,8 @@ class IpForwardingUtils(object):
+     options.update(kwargs)
+     return options
+ 
+-  def _RunIpRoute(self, args=None, options=None):
+-    """Run a command with ip route and return the response.
++  def _RunIfconfig(self, args=None, options=None):
++    """Run a command with ifconfig and return the response.
+ 
+     Args:
+       args: list, the string ip route command args to execute.
+@@ -63,7 +65,7 @@ class IpForwardingUtils(object):
+     """
+     args = args or []
+     options = options or {}
+-    command = ['ip', 'route']
++    command = ['ifconfig']
+     command.extend(args)
+     for item in options.items():
+       command.extend(item)
+@@ -108,10 +110,15 @@ class IpForwardingUtils(object):
+     Returns:
+       list, the IP address strings.
+     """
+-    args = ['ls', 'table', 'local', 'type', 'local']
+-    options = self._CreateRouteOptions(dev=interface)
+-    result = self._RunIpRoute(args=args, options=options)
+-    return self.ParseForwardedIps(result.split())
++    try:
++      ips = netifaces.ifaddresses('lo' + self.proto_id)
++      ips = ips[netifaces.AF_INET]
++    except (ValueError, KeyError) as e:
++      return []
++    forwarded_ips = []
++    for ip in ips:
++      forwarded_ips.append(ip['addr'] + '/' + str(netaddr.IPAddress(ip['netmask']).netmask_bits()))
++    return self.ParseForwardedIps(forwarded_ips)
+ 
+   def AddForwardedIp(self, address, interface):
+     """Configure a new IP address on the network interface.
+@@ -121,9 +128,12 @@ class IpForwardingUtils(object):
+       interface: string, the output device to use.
+     """
+     address = address if IP_ALIAS_REGEX.match(address) else '%s/32' % address
+-    args = ['add', 'to', 'local', address]
+-    options = self._CreateRouteOptions(dev=interface)
+-    self._RunIpRoute(args=args, options=options)
++    cmd = 'alias'
++    try:
++      forwarded_ips = netifaces.ifaddresses(interface)
++    except (ValueError, KeyError) as e:
++      cmd = 'create'
++    self._RunIfconfig(args=[interface, cmd, address])
+ 
+   def RemoveForwardedIp(self, address, interface):
+     """Delete an IP address on the network interface.
+@@ -132,7 +142,5 @@ class IpForwardingUtils(object):
+       address: string, the IP address to configure.
+       interface: string, the output device to use.
+     """
+-    address = address if IP_ALIAS_REGEX.match(address) else '%s/32' % address
+-    args = ['delete', 'to', 'local', address]
+-    options = self._CreateRouteOptions(dev=interface)
+-    self._RunIpRoute(args=args, options=options)
++    address = address if IP_REGEX.match(address) else address[:-3]
++    self._RunIfconfig(args=[interface, '-alias', address])
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_metadata__scripts_script__executor.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_metadata__scripts_script__executor.py
new file mode 100644
index 000000000000..ee5502ebc397
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_metadata__scripts_script__executor.py
@@ -0,0 +1,14 @@
+This patch won't be necessary anymore in further versions.
+See https://github.com/GoogleCloudPlatform/compute-image-packages/pull/440
+
+--- google_compute_engine/metadata_scripts/script_executor.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/metadata_scripts/script_executor.py
+@@ -50,7 +50,7 @@ class ScriptExecutor(object):
+       metadata_script: string, the file location of an executable script.
+     """
+     process = subprocess.Popen(
+-        metadata_script, shell=True, executable='/bin/bash',
++        metadata_script, shell=True, executable='%%PREFIX%%/bin/bash',
+         stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
+     while True:
+       for line in iter(process.stdout.readline, b''):
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__setup_network__setup.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__setup_network__setup.py
new file mode 100644
index 000000000000..55ad8b10225a
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__setup_network__setup.py
@@ -0,0 +1,47 @@
+dhclient works a bit different in BSD compared to Linux, this patch adapts its usage.
+
+--- google_compute_engine/network_setup/network_setup.py.orig	2017-07-23 07:12:16 UTC
++++ google_compute_engine/network_setup/network_setup.py
+@@ -74,7 +74,7 @@ class NetworkSetup(object):
+     Args:
+       interfaces: list of string, the output device names enable.
+     """
+-    interface_path = '/etc/sysconfig/network-scripts'
++    interface_path = '%%PREFIX%%/etc/sysconfig/network-scripts'
+     for interface in interfaces:
+       interface_config = os.path.join(interface_path, 'ifcfg-%s' % interface)
+       if os.path.exists(interface_config):
+@@ -106,12 +106,18 @@ class NetworkSetup(object):
+     self.logger.info('Enabling the Ethernet interfaces %s.', interfaces)
+     dhclient_command = ['dhclient']
+     if os.path.exists(self.dhclient_script):
+-      dhclient_command += ['-sf', self.dhclient_script]
+-    try:
+-      subprocess.check_call(dhclient_command + ['-x'] + interfaces)
+-      subprocess.check_call(dhclient_command + interfaces)
+-    except subprocess.CalledProcessError:
+-      self.logger.warning('Could not enable interfaces %s.', interfaces)
++      dhclient_conf = '/etc/dhclient.conf'
++      if os.path.exists(dhclient_conf):
++        subprocess.call('sed -i "" "/^script/d" ' + dhclient_conf, shell=True)
++      subprocess.call('echo \'script "%s";\' >> %s' % (self.dhclient_script, dhclient_conf), shell=True)
++    for interface in interfaces:
++      try:
++        subprocess.check_call(['ifconfig', interface, 'down', 'delete'])
++        # wait previous dhclient to exit
++        subprocess.check_call(['sleep', '3'])
++        subprocess.check_call(dhclient_command + [interface])
++      except subprocess.CalledProcessError:
++        self.logger.warning('Could not enable interface %s.', interface)
+ 
+   def _EnableNetworkInterfaces(self, interfaces):
+     """Enable the list of network interfaces.
+@@ -130,7 +136,7 @@ class NetworkSetup(object):
+       except subprocess.CalledProcessError:
+         self.logger.warning('Could not enable Ethernet interfaces.')
+     else:
+-      if os.path.exists('/etc/sysconfig/network-scripts'):
++      if os.path.exists('%%PREFIX%%/etc/sysconfig/network-scripts'):
+         self._DisableNetworkManager(interfaces)
+       self._ConfigureNetwork(interfaces)
+ 
diff --git a/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__utils.py b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__utils.py
new file mode 100644
index 000000000000..f04d52056816
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-google__compute__engine_network__utils.py
@@ -0,0 +1,30 @@
+This patch depends on the follow PR from the upsteram project
+https://github.com/GoogleCloudPlatform/compute-image-packages/pull/442
+
+--- google_compute_engine/network_utils.py.orig	2017-07-18 16:43:14 UTC
++++ google_compute_engine/network_utils.py
+@@ -17,6 +17,7 @@
+ 
+ import logging
+ import os
++import netifaces
+ 
+ 
+ class NetworkUtils(object):
+@@ -38,11 +39,12 @@ class NetworkUtils(object):
+       dict, string MAC addresses mapped to the string network interface name.
+     """
+     interfaces = {}
+-    for interface in os.listdir('/sys/class/net'):
++    for interface in netifaces.interfaces():
+       try:
+-        mac_address = open(
+-            '/sys/class/net/%s/address' % interface).read().strip()
+-      except (IOError, OSError) as e:
++        mac_address = netifaces.ifaddresses(interface)[netifaces.AF_LINK][0]['addr']
++        if  mac_address == interface:
++            raise Exception('No MAC Address')
++      except Exception as e:
+         message = 'Unable to determine MAC address for %s. %s.'
+         self.logger.warning(message, interface, str(e))
+       else:
diff --git a/sysutils/py-google-compute-engine/files/patch-setup.py b/sysutils/py-google-compute-engine/files/patch-setup.py
new file mode 100644
index 000000000000..1266e75e9525
--- /dev/null
+++ b/sysutils/py-google-compute-engine/files/patch-setup.py
@@ -0,0 +1,10 @@
+--- setup.py.orig	2017-07-18 16:43:14 UTC
++++ setup.py
+@@ -30,7 +30,6 @@ setuptools.setup(
+     long_description='Google Compute Engine guest environment.',
+     name='google-compute-engine',
+     packages=setuptools.find_packages(),
+-    scripts=glob.glob('scripts/*'),
+     url='https://github.com/GoogleCloudPlatform/compute-image-packages',
+     version='2.4.1',
+     # Entry points create scripts in /usr/bin that call a function.
diff --git a/sysutils/py-google-compute-engine/pkg-descr b/sysutils/py-google-compute-engine/pkg-descr
new file mode 100644
index 000000000000..ba41a275e118
--- /dev/null
+++ b/sysutils/py-google-compute-engine/pkg-descr
@@ -0,0 +1,14 @@
+Google Compute Engine offers scripts and daemons which run 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
diff --git a/sysutils/py-google-compute-engine/pkg-message b/sysutils/py-google-compute-engine/pkg-message
new file mode 100644
index 000000000000..674d4d865ff0
--- /dev/null
+++ b/sysutils/py-google-compute-engine/pkg-message
@@ -0,0 +1,23 @@
+
+==============================================================================
+
+google-compute-engine has been installed, and the following services are
+available:
+
+google_accounts_daemon		Responsible for provisioning and
+				deprovisioning user accounts
+google_clock_skew_daemon	Responsible for syncing the software clock with
+				the hypervisor clock
+google_instance_setup		Configure the guest at boot
+google_ip_forwarding_daemon	Responsible to setup or remove IP routes in the
+				guest
+google_network_setup		Responsible to enables all associated network
+				interfaces
+google_startup			Implement support for running host provided
+                                startup / shutdown scripts
+
+To enable the above services, sysrc <servicename>_enable=YES
+
+Reboot your system or start the services, service <servicename> start
+
+==============================================================================