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fada6e2389
Split ec2-base.conf into ec2-base.conf and a reusable ec2.conf, similar to how Vagrant flavours share a common vagrant.conf. releng/14.0 candidate. Discussed with: gjb MFC after: 5 days Sponsored by: https://www.patreon.com/cperciva Differential Revision: https://reviews.freebsd.org/D41792
53 lines
1.9 KiB
Bash
53 lines
1.9 KiB
Bash
#!/bin/sh
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. ${WORLDDIR}/release/tools/ec2.conf
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# Packages to install into the image we're creating. In addition to packages
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# present on all EC2 AMIs, we install:
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# * ec2-scripts, which provides a range of EC2ification startup scripts,
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# * firstboot-freebsd-update, to install security updates at first boot,
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# * firstboot-pkgs, to install packages at first boot, and
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# * isc-dhcp44-client, used for IPv6 network setup.
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export VM_EXTRA_PACKAGES="${VM_EXTRA_PACKAGES} ec2-scripts \
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firstboot-freebsd-update firstboot-pkgs isc-dhcp44-client"
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# Services to enable in rc.conf(5).
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export VM_RC_LIST="${VM_RC_LIST} ec2_configinit ec2_ephemeral_swap \
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ec2_fetchkey ec2_loghostkey firstboot_freebsd_update firstboot_pkgs \
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growfs sshd"
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vm_extra_pre_umount() {
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# The AWS CLI tools are generally useful, and small enough that they
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# will download quickly; but users will often override this setting
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# via EC2 user-data.
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echo 'firstboot_pkgs_list="devel/py-awscli"' >> ${DESTDIR}/etc/rc.conf
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# EC2 instances use DHCP to get their network configuration. IPv6
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# requires accept_rtadv.
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echo 'ifconfig_DEFAULT="SYNCDHCP accept_rtadv"' >> ${DESTDIR}/etc/rc.conf
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# Enable IPv6 on all interfaces, and spawn DHCPv6 via rtsold
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echo 'ipv6_activate_all_interfaces="YES"' >> ${DESTDIR}/etc/rc.conf
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echo 'rtsold_enable="YES"' >> ${DESTDIR}/etc/rc.conf
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echo 'rtsold_flags="-M /usr/local/libexec/rtsold-M -a"' >> ${DESTDIR}/etc/rc.conf
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# Provide a script which rtsold can use to launch DHCPv6
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mkdir -p ${DESTDIR}/usr/local/libexec
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cat > ${DESTDIR}/usr/local/libexec/rtsold-M <<'EOF'
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#!/bin/sh
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/usr/local/sbin/dhclient -6 -nw -N -cf /dev/null $1
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EOF
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chmod 755 ${DESTDIR}/usr/local/libexec/rtsold-M
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# Any EC2 ephemeral disks seen when the system first boots will
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# be "new" disks; there is no "previous boot" when they might have
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# been seen and used already.
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touch ${DESTDIR}/var/db/ec2_ephemeral_diskseen
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# Configuration common to all EC2 AMIs
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ec2_common
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return 0
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}
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