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