1#!/bin/sh 2 3. ${WORLDDIR}/release/tools/ec2.conf 4 5# Build with a 7.9 GB partition; this is enough for our stripped-down 6# base system plus the compressed ec2-base image. 7export VMSIZE=8000m 8 9# Flags to installworld/kernel: We don't want debug symbols (kernel or 10# userland), 32-bit libraries, tests, or the debugger. 11export INSTALLOPTS="WITHOUT_DEBUG_FILES=YES WITHOUT_KERNEL_SYMBOLS=YES \ 12 WITHOUT_LIB32=YES WITHOUT_TESTS=YES WITHOUT_LLDB=YES" 13 14# Equivalent to INSTALLOPTS for pkgbase 15vm_extra_filter_base_packages() { 16 grep -v \ 17 -e '.*-dbg$' \ 18 -e '.*-lib32$' \ 19 -e '^FreeBSD-tests.*' \ 20 -e '^FreeBSD-lldb.*' 21} 22 23# Packages to install into the image we're creating. In addition to packages 24# present on all EC2 AMIs, we install: 25# * ec2-scripts, which provides a range of EC2ification startup scripts, 26# * isc-dhcp44-client, used for IPv6 network setup, and 27# * py-awscli, to make it easier for users to create AMIs. 28export VM_EXTRA_PACKAGES="${VM_EXTRA_PACKAGES} ec2-scripts \ 29 isc-dhcp44-client devel/py-awscli" 30 31# Services to enable in rc.conf(5). 32export VM_RC_LIST="${VM_RC_LIST} ec2_configinit ec2_ephemeral_swap \ 33 ec2_fetchkey ec2_loghostkey sshd" 34 35vm_extra_pre_umount() { 36 # Any EC2 ephemeral disks seen when the system first boots will 37 # be "new" disks; there is no "previous boot" when they might have 38 # been seen and used already. 39 touch ${DESTDIR}/var/db/ec2_ephemeral_diskseen 40 metalog_add_data ./var/db/ec2_ephemeral_diskseen 41 42 # Configuration common to all EC2 AMIs 43 ec2_common 44 45 # Standard FreeBSD network configuration 46 ec2_base_networking 47 48 # Grab a copy of the ec2-base disk image, and compress it 49 zstd < ${EC2BASEIMG} > ${DESTDIR}/image.zst 50 metalog_add_data ./image.zst 51 52 # Disable fortune so we don't have extra noise at login 53 chmod a-x ${DESTDIR}/usr/bin/fortune 54 55 # Install the AMI-building script 56 install -m 755 ${WORLDDIR}/release/tools/mkami.sh ${DESTDIR}/bin/mkami 57 metalog_add_data ./bin/mkami 0755 58 59 # Install an /etc/rc which juggles disks around for us 60 install -m 755 ${WORLDDIR}/release/tools/rc.amibuilder ${DESTDIR}/etc 61 metalog_add_data ./etc/rc.amibuilder 0755 62 63 # We want to mount from the UFS disk and juggle disks first 64 cat >> ${DESTDIR}/boot/loader.conf <<-EOF 65 vfs.root.mountfrom="ufs:/dev/gpt/rootfs" 66 init_script="/etc/rc.amibuilder" 67 EOF 68 metalog_add_data ./boot/loader.conf 69 70 return 0 71} 72