mirror of
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b43d7aa09b
This reduces the FreeBSD boot time by approximately 5 seconds, roughly equally divided betwenn two factors: * Disk I/O is faster in the EFI loader since it can perform larger I/Os. (The BIOS loader is limited due to the use of bounce buffers in sub-1M memory.) * The EFI console is much faster than the VGA console. Note however that not all EC2 instance types support UEFI; as a general rule the newer instances (based on Amazon's "Nitro" platform) support UEFI but the older instances (based on Xen) do not. X-MFC: TBD based on tradeoff between performance and compatibility Relnotes: yes Sponsored by: https://www.patreon.com/cperciva
81 lines
2.5 KiB
Makefile
81 lines
2.5 KiB
Makefile
#
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# $FreeBSD$
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#
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#
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# Makefile for creating an EC2 AMI from a disk image.
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#
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.if ${BRANCH} == "CURRENT" || ${BRANCH} == "STABLE" || ${BRANCH} == "PRERELEASE"
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AMINAMESUFFIX!= date +-${BUILDDATE}
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.endif
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.if defined(EC2PUBLIC) && !empty(EC2PUBLIC)
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PUBLISH= --public
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.endif
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.if defined(EC2PUBLICSNAP) && !empty(EC2PUBLICSNAP)
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PUBLICSNAP= --publicsnap
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.endif
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.if defined(EC2SNSTOPIC) && !empty(EC2SNSTOPIC)
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EC2SNSREL= ${REVISION}-${BRANCH}
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EC2SNSVERS= ${GITBRANCH}@${GITREV}
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.endif
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.if defined(SSMPREFIX) && !empty(SSMPREFIX)
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SSMOPTS= --ssm-name ${SSMPREFIX}/${TARGET_ARCH:S/aarch64/arm64/}/base/ufs/${REVISION}/${BRANCH}
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.endif
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.if ${TARGET_ARCH} != "amd64"
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EC2ARCH= --${TARGET_ARCH:S/aarch64/arm64/}
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.endif
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.if !defined(AMIBOOTMETHOD)
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AMIBOOTMETHOD= UEFI
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.endif
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.if ${AMIBOOTMETHOD} == "UEFI" && ${TARGET_ARCH} == "amd64"
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BOOTMODEOPT= --uefi
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.endif
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CLEANFILES+= ec2ami
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.if !exists(/usr/local/bin/bsdec2-image-upload)
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CW_EC2_PORTINSTALL= cw-ec2-portinstall
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CLEANFILES+= ${CW_EC2_PORTINSTALL}
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.else
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CW_EC2_PORTINSTALL=
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.endif
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cw-ec2-portinstall:
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.if exists(${PORTSDIR}/net/bsdec2-image-upload/Makefile)
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env - UNAME_r=${UNAME_r} PATH=$$PATH make -C ${PORTSDIR}/net/bsdec2-image-upload BATCH=1 all install clean
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.else
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. if !exists(/usr/local/sbin/pkg-static)
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env ASSUME_ALWAYS_YES=yes pkg bootstrap -y
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. endif
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env ASSUME_ALWAYS_YES=yes pkg install -y net/bsdec2-image-upload
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.endif
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@touch ${.TARGET}
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ec2ami: cw-ec2 ${CW_EC2_PORTINSTALL}
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.if !defined(AWSKEYFILE) || !exists(${AWSKEYFILE})
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@echo "--------------------------------------------------------------"
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@echo ">>> AWSKEYFILE must point at AWS keys for EC2 AMI creation"
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@echo "--------------------------------------------------------------"
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@false
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.endif
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.if !defined(AWSREGION)
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@echo "--------------------------------------------------------------"
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@echo ">>> AWSREGION must be specified EC2 AMI creation"
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@echo "--------------------------------------------------------------"
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@false
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.endif
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.if !defined(AWSBUCKET)
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@echo "--------------------------------------------------------------"
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@echo ">>> AWSBUCKET must be specified for EC2 AMI creation"
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@echo "--------------------------------------------------------------"
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@false
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.endif
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/usr/local/bin/bsdec2-image-upload ${PUBLISH} ${PUBLICSNAP} \
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${EC2ARCH} ${SSMOPTS} ${BOOTMODEOPT} --sriov --ena \
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${.OBJDIR}/ec2.raw \
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"${TYPE} ${REVISION}-${BRANCH}-${TARGET}${AMINAMESUFFIX} ${AMIBOOTMETHOD}" \
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"${TYPE}/${TARGET} ${GITBRANCH}@${GITREV}" \
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${AWSREGION} ${AWSBUCKET} ${AWSKEYFILE} \
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${EC2SNSTOPIC} ${EC2SNSREL} ${EC2SNSVERS}
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@touch ${.TARGET}
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