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Mark Johnston
b9a0e12f6e
Some services, such as growfs, only run upon the first boot of an image.
The first boot is indicated by the presence of the file /firstboot,
which is unlinked after boot.
Individual cloudware types shouldn't be responsible for creating it. Do
so in a centralized place. Aside from simplifying things, this ensures
that we create a metalog entry for the firstboot file.
Reviewed by: cperciva, emaste
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D52450
(cherry picked from commit 1d6b6ea2d0)
39 lines
989 B
Bash
39 lines
989 B
Bash
#!/bin/sh
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# Should be enough for base image, image can be resized in needed
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export VMSIZE=5g
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# 1M config drive should be enough in most cases
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export CONFIG_DRIVE=YES
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export CONFIG_DRIVE_SIZE=1M
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# Packages to install into the image we're creating.
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# * firstboot-freebsd-update, to install security updates at first boot.
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export VM_EXTRA_PACKAGES="${VM_EXTRA_PACKAGES} firstboot-freebsd-update"
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# Set to a list of third-party software to enable in rc.conf(5).
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export VM_RC_LIST="${VM_RC_LIST} firstboot_freebsd_update growfs sshd nuageinit"
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vm_extra_pre_umount() {
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cat << EOF >> ${DESTDIR}/etc/rc.conf
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dumpdev="AUTO"
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ifconfig_DEFAULT="SYNCDHCP accept_rtadv"
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# RSA host keys are obsolete and also very slow to generate
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sshd_rsa_enable="NO"
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EOF
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cat << EOF >> ${DESTDIR}/boot/loader.conf
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autoboot_delay="-1"
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beastie_disable="YES"
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loader_logo="none"
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console="comconsole,vidconsole"
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EOF
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cat << EOF >> ${DESTDIR}/etc/ssh/sshd_config
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PasswordAuthentication yes
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UsePAM no
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EOF
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return 0
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}
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