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953142d6ba
These are the same as the standard "base" images except: * They don't have kernel or world debug symbols, * They don't have FreeBSD tests, * They don't have 32-bit libraries, * They don't have LLDB, * They don't have the Amazon SSM Agent pre-installed, * They don't default to installing the awscli at first boot. This reduces the amount of disk space in use when the EC2 instance finishes booting from ~5 GB to ~1 GB. Sponsored by: Amazon Differential Revision: https://reviews.freebsd.org/D46509 (cherry picked from commit 647299caa06e38622dc05a4358f9407b62a9bdda)
44 lines
1.7 KiB
Bash
44 lines
1.7 KiB
Bash
#!/bin/sh
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. ${WORLDDIR}/release/tools/ec2.conf
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# Build with a 4.9 GB partition; the growfs rc.d script will expand
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# the partition to fill the root disk after the EC2 instance is launched.
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# Note that if this is set to <N>G, we will end up with an <N+1> GB disk
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# image since VMSIZE is the size of the filesystem partition, not the disk
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# which it resides within. (This overrides the default in ec2.conf.)
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export VMSIZE=5000m
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# Flags to installworld/kernel: We don't want debug symbols (kernel or
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# userland), 32-bit libraries, tests, or the debugger.
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export INSTALLOPTS="WITHOUT_DEBUG_FILES=YES WITHOUT_KERNEL_SYMBOLS=YES \
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WITHOUT_LIB32=YES WITHOUT_TESTS=YES WITHOUT_LLDB=YES"
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# Packages to install into the image we're creating. In addition to packages
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# present on all EC2 AMIs, we install:
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# * ec2-scripts, which provides a range of EC2ification startup scripts,
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# * firstboot-freebsd-update, to install security updates at first boot,
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# * firstboot-pkgs, to install packages at first boot, and
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# * isc-dhcp44-client, used for IPv6 network setup.
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export VM_EXTRA_PACKAGES="${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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# 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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# Standard FreeBSD network configuration
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ec2_base_networking
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return 0
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}
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