gce.conf revision 277263 
1#!/bin/sh
2#
3# $FreeBSD: projects/release-vmimage/release/tools/gce.conf 277263 2015-01-16 19:27:19Z gjb $
4#
5
6# Set to a list of packages to install.
7export VM_EXTRA_PACKAGES="firstboot-freebsd-update firstboot-pkgs google-cloud-sdk google-daemon panicmail sudo firstboot-growfs google-startup-scripts"
8
9# Set to a list of third-party software to enable in rc.conf(5).
10export VM_RC_LIST="google_accounts_manager ntpd"
11
12vm_extra_install_base() {
13	echo 'search google.internal' > ${DESTDIR}/etc/resolv.conf
14	echo 'nameserver 169.254.169.254' >> ${DESTDIR}/etc/resolv.conf
15	echo 'nameserver 8.8.8.8' >> ${DESTDIR}/etc/resolv.conf
16}
17
18vm_extra_pre_umount() {
19        cat << EOF >> ${DESTDIR}/etc/rc.conf
20console="comconsole"
21dumpdev="AUTO"
22ifconfig_vtnet0="SYNCDHCP mtu 1460"
23ntpd_sync_on_start="YES"
24ntpd_enable="YES"
25sshd_enable="YES"
26google_accounts_manager_enable="YES"
27#disabled until I can figure out why the reboot for updates is hanging
28#firstboot_freebsd_update_enable="YES"
29#firstboot_pkgs_enable="YES"
30# need to fill in something here
31#firstboot_pkgs_list=""
32panicmail_autosubmit="YES"
33firstboot_growfs_enable="YES"
34google_startup_enable="YES"
35EOF
36
37        cat << EOF >> ${DESTDIR}/boot/loader.conf
38autoboot_delay="-1"
39beastie_disable="YES"
40loader_logo="none"
41hw.memtest.tests="0"
42console="comconsole"
43hw.vtnet.mq_disable=1
44kern.timecounter.hardware=ACPI-safe
45aesni_load="YES"
46nvme_load="YES"
47EOF
48
49	echo '169.254.169.254 metadata.google.internal metadata' > \
50		${DESTDIR}/etc/hosts
51
52        # overwrite ntp.conf
53        cat << EOF > ${DESTDIR}/etc/ntp.conf
54server metadata.google.internal iburst
55
56restrict default kod nomodify notrap nopeer noquery
57restrict -6 default kod nomodify notrap nopeer noquery
58
59restrict 127.0.0.1
60restrict -6 ::1
61restrict 127.127.1.0
62EOF
63
64        cat << EOF >> ${DESTDIR}/etc/syslog.conf
65*.err;kern.warning;auth.notice;mail.crit                /dev/console
66EOF
67
68        cat << EOF >> ${DESTDIR}/etc/ssh/sshd_config
69ChallengeResponseAuthentication no
70X11Forwarding no
71AcceptEnv LANG
72Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
73AllowAgentForwarding no
74ClientAliveInterval 420
75EOF
76
77        cat << EOF >> ${DESTDIR}/etc/crontab
780       3       *       *       *       root    /usr/sbin/freebsd-update cron
79EOF
80
81        cat << EOF >> ${DESTDIR}/etc/sysctl.conf
82net.inet.icmp.drop_redirect=1
83net.inet.ip.redirect=0
84net.inet.tcp.blackhole=2
85net.inet.udp.blackhole=1
86kern.ipc.somaxconn=1024
87debug.trace_on_panic=1
88debug.debugger_on_panic=0
89EOF
90
91        sed -E -i '' 's/^([^#].*[[:space:]])on/\1off/' ${DESTDIR}/etc/ttys
92
93        touch ${DESTDIR}/firstboot
94
95	return 0
96}
97