CHROOT = $(PWD)/vabuild APPLIANCE ?= base HOSTNAME = $(APPLIANCE) RAW_IMAGE = $(HOSTNAME).img QCOW_IMAGE = $(HOSTNAME).qcow VMDK_IMAGE = $(HOSTNAME).vmdk XVA_IMAGE = $(HOSTNAME).xva LST_FILE = $(HOSTNAME)-packages.lst STAGE4_TARBALL = stage4/$(HOSTNAME)-stage4.tar.bz2 KERNEL_CONFIG = kernel.config VIRTIO = NO TIMEZONE = UTC DISK_SIZE = 6.0G SWAP_SIZE = 30 SWAP_FILE = $(CHROOT)/.swap ARCH = amd64 MAKEOPTS = -j4 PRUNE_CRITICAL = NO REMOVE_PORTAGE_TREE = YES ENABLE_SSHD = NO CHANGE_PASSWORD = YES HEADLESS = NO EXTERNAL_KERNEL = NO UDEV = YES SOFTWARE = 1 PKGLIST = 0 ACCEPT_KEYWORDS = amd64 DASH = NO M4 = m4 EMERGE = /usr/bin/emerge M4_DEFS = -D HOSTNAME=$(HOSTNAME) M4C = $(M4) $(M4_DEFS) NBD_DEV = /dev/nbd0 USEPKG = --usepkg --binpkg-respect-use=y RSYNC_MIRROR = rsync://rsync.gtlib.gatech.edu/gentoo/ EMERGE_RSYNC = NO KERNEL = gentoo-sources PACKAGE_FILES = $(wildcard $(APPLIANCE)/package.*) WORLD = $(APPLIANCE)/world EXTRA_WORLD = CRITICAL = $(APPLIANCE)/critical # Allow appliance to override variables -include $(APPLIANCE)/$(APPLIANCE).cfg # Allow user to override variables -include $(profile).cfg inroot := chroot $(CHROOT) stage4-exists := $(wildcard $(STAGE4_TARBALL)) software-deps := stage3 ifneq ($(SOFTWARE),0) software-deps += build-software endif ifeq ($(PRUNE_CRITICAL),YES) COPY_ARGS = --exclude-from=rsync-excludes \ --exclude-from=rsync-excludes-critical else COPY_ARGS = --exclude-from=rsync-excludes endif ifeq ($(REMOVE_PORTAGE_TREE),YES) COPY_ARGS += --exclude=usr/portage endif ifeq ($(CHANGE_PASSWORD),YES) ifdef ROOT_PASSWORD change_password = $(inroot) usermod -p '$(ROOT_PASSWORD)' root else change_password = $(inroot) passwd -d root; $(inroot) passwd -e root endif endif gcc_config = $(inroot) gcc-config 1 export APPLIANCE ACCEPT_KEYWORDS CHROOT EMERGE HEADLESS M4 M4C inroot export HOSTNAME MAKEOPTS PRUNE_CRITICAL TIMEZONE USEPKG WORLD OVERLAY unexport PKGDIR ARCH NBD_DEV all: image $(RAW_IMAGE): qemu-img create -f raw $(RAW_IMAGE) $(DISK_SIZE) partitions: $(RAW_IMAGE) parted -s $(RAW_IMAGE) mklabel gpt parted -s $(RAW_IMAGE) mkpart primary 0 $(DISK_SIZE) parted -s $(RAW_IMAGE) set 1 boot on qemu-nbd -c $(NBD_DEV) $(RAW_IMAGE) sleep 3 mkfs.ext4 -O sparse_super,^has_journal -L "$(APPLIANCE)"_root $(NBD_DEV)p1 touch partitions mounts: stage3 mkdir -p $(CHROOT) if [ ! -e mounts ] ; then \ mount -t proc none $(CHROOT)/proc; \ mount -o bind /dev $(CHROOT)/dev; \ mount -o bind /var/tmp $(CHROOT)/var/tmp; \ fi touch mounts sync_portage: rsync --no-motd -L $(RSYNC_MIRROR)/snapshots/portage-latest.tar.bz2 portage-latest.tar.bz2 touch sync_portage portage: sync_portage stage3 tar xjf portage-latest.tar.bz2 -C $(CHROOT)/usr ifeq ($(EMERGE_RSYNC),YES) $(inroot) emerge --sync --quiet endif ifdef PKGDIR mkdir -p $(CHROOT)/var/portage/packages mount -o bind "$(PKGDIR)" $(CHROOT)/var/portage/packages endif touch portage preproot: stage3 mounts portage cp -L /etc/resolv.conf $(CHROOT)/etc/ $(inroot) sed -i 's/root:.*/root::9797:0:::::/' /etc/shadow touch preproot stage3: mkdir -p $(CHROOT) ifdef stage4-exists tar xjpf "$(STAGE4_TARBALL)" -C $(CHROOT) else rsync --no-motd $(RSYNC_MIRROR)/releases/`echo $(ARCH)|sed 's/i.86/x86/'`/autobuilds/latest-stage3.txt . rsync --no-motd $(RSYNC_MIRROR)/releases/`echo $(ARCH)|sed 's/i.86/x86/'`/autobuilds/`tail -n 1 latest-stage3.txt` stage3-$(ARCH)-latest.tar.bz2 tar xjpf stage3-$(ARCH)-latest.tar.bz2 -C $(CHROOT) endif touch stage3 compile_options: portage make.conf locale.gen $(PACKAGE_FILES) cp make.conf $(CHROOT)/etc/make.conf ifdef PKGDIR echo PKGDIR="/var/portage/packages" >> $(CHROOT)/etc/make.conf endif echo ACCEPT_KEYWORDS=$(ACCEPT_KEYWORDS) >> $(CHROOT)/etc/make.conf cp locale.gen $(CHROOT)/etc/locale.gen $(inroot) locale-gen mkdir -p $(CHROOT)/etc/portage ifdef PACKAGE_FILES cp $(PACKAGE_FILES) $(CHROOT)/etc/portage/ endif touch compile_options base_system: mounts compile_options touch base_system kernel: base_system $(KERNEL_CONFIG) kernel.sh $(inroot) cp /usr/share/zoneinfo/$(TIMEZONE) /etc/localtime echo $(TIMEZONE) > "$(CHROOT)"/etc/timezone ifneq ($(EXTERNAL_KERNEL),YES) cp $(KERNEL_CONFIG) $(CHROOT)/root/kernel.config cp kernel.sh $(CHROOT)/tmp/kernel.sh KERNEL=$(KERNEL) EMERGE="$(EMERGE)" USEPKG="$(USEPKG)" MAKEOPTS="$(MAKEOPTS)" \ $(inroot) /bin/sh /tmp/kernel.sh rm -f $(CHROOT)/tmp/kernel.sh endif touch kernel $(SWAP_FILE): preproot dd if=/dev/zero of=$(SWAP_FILE) bs=1M count=$(SWAP_SIZE) /sbin/mkswap $(SWAP_FILE) $(CHROOT)/etc/fstab: fstab preproot cp fstab $(CHROOT)/etc/fstab $(CHROOT)/etc/conf.d/hostname: preproot echo hostname=\"$(HOSTNAME)\" > $(CHROOT)/etc/conf.d/hostname sysconfig: preproot $(SWAP_FILE) $(CHROOT)/etc/fstab $(CHROOT)/etc/conf.d/hostname @echo $(VIRTIO) ifeq ($(VIRTIO),YES) sed -i 's/sda/vda/' $(CHROOT)/etc/fstab sed -i 's:clock_hctosys="YES":clock_hctosys="NO":g' "$(CHROOT)/etc/conf.d/hwclock" sed -i '/^rc_sys=/d' "$(CHROOT)/etc/rc.conf" echo 'rc_sys=""' >> "$(CHROOT)/etc/rc.conf" endif ifeq ($(HEADLESS),YES) sed -i 's/^#s0:/s0:/' $(CHROOT)/etc/inittab sed -ri 's/^(c[0-9]:)/\#\1/' $(CHROOT)/etc/inittab endif echo 'modules="dhclient"' > $(CHROOT)/etc/conf.d/net echo 'config_eth0="dhcp"' >> $(CHROOT)/etc/conf.d/net echo 'dhcp_eth0="release"' >> $(CHROOT)/etc/conf.d/net $(inroot) ln -nsf net.lo /etc/init.d/net.eth0 $(inroot) ln -nsf /etc/init.d/net.eth0 /etc/runlevels/default/net.eth0 $(inroot) rm -f /etc/runlevels/boot/consolefont touch sysconfig systools: sysconfig compile_options $(inroot) $(EMERGE) -n $(USEPKG) app-admin/syslog-ng $(inroot) /sbin/rc-update add syslog-ng default $(inroot) $(EMERGE) -n $(USEPKG) sys-power/acpid $(inroot) /sbin/rc-update add acpid default $(inroot) $(EMERGE) -n $(USEPKG) net-misc/dhcp ifeq ($(DASH),YES) if ! test -e "$(STAGE4_TARBALL)"; \ then $(inroot) $(EMERGE) -n $(USEPKG) app-shells/dash; \ echo /bin/dash >> $(CHROOT)/etc/shells; \ $(inroot) chsh -s /bin/dash root; \ fi $(inroot) ln -sf dash /bin/sh endif touch systools grub: stage3 grub.conf kernel partitions ifneq ($(EXTERNAL_KERNEL),YES) $(inroot) $(EMERGE) -nN $(USEPKG) sys-boot/grub cp grub.conf $(CHROOT)/boot/grub/grub.conf ifeq ($(VIRTIO),YES) sed -i 's/sda/vda/' $(CHROOT)/boot/grub/grub.conf endif ifeq ($(HEADLESS),YES) sed -i -f grub-headless.sed $(CHROOT)/boot/grub/grub.conf endif endif touch grub build-software: systools issue etc-update.conf $(CRITICAL) $(WORLD) $(MAKE) -C $(APPLIANCE) preinstall cp etc-update.conf $(CHROOT)/etc/ # some packages, like, tar need xz-utils to unpack, but it not part of # the stage3 so may not be installed yet $(inroot) $(EMERGE) -1n $(USEPKG) app-arch/xz-utils $(inroot) $(EMERGE) $(USEPKG) --update --newuse --deep `cat $(WORLD)` $(EXTRA_WORLD) $(gcc_config) # Need gentoolkit to run revdep-rebuild $(inroot) $(EMERGE) -1n $(USEPKG) app-portage/gentoolkit $(inroot) revdep-rebuild -i cp issue $(CHROOT)/etc/issue $(gcc_config) $(inroot) $(EMERGE) $(USEPKG) --update --newuse --deep world # Per bug #357009 $(inroot) eselect python update --ignore 3.* $(inroot) $(EMERGE) --depclean --with-bdeps=n $(gcc_config) $(inroot) etc-update $(MAKE) -C $(APPLIANCE) postinstall ifeq ($(ENABLE_SSHD),YES) $(inroot) /sbin/rc-update add sshd default endif $(change_password) ifeq ($(PRUNE_CRITICAL),YES) $(inroot) $(EMERGE) -C `cat $(CRITICAL)` ifeq ($(DASH),YES) $(inroot) $(EMERGE) -C app-shells/bash endif endif software: $(software-deps) ifneq ($(PKGLIST),0) echo \# > $(LST_FILE) echo \# Gentoo Virtual Appliance \"$(APPLIANCE)\" package list >> $(LST_FILE) echo \# Generated `date -u` >> $(LST_FILE) echo \# >> $(LST_FILE) (cd "$(CHROOT)"/var/db/pkg ; /bin/ls -1d */*) >> $(LST_FILE) endif touch software device-map: $(RAW_IMAGE) echo '(hd0) ' $(RAW_IMAGE) > device-map image: kernel software device-map grub.shell grub dev.tar.bz2 motd.sh mkdir -p loop mount -o noatime $(NBD_DEV)p1 loop mkdir -p gentoo mount -o bind $(CHROOT) gentoo rsync -ax $(COPY_ARGS) gentoo/ loop/ ifeq ($(PRUNE_CRITICAL),YES) rsync -ax gentoo/usr/include/python* loop/usr/include/ endif ./motd.sh $(EXTERNAL_KERNEL) $(VIRTIO) $(DISK_SIZE) $(SWAP_SIZE) $(UDEV) $(DASH) $(ARCH) > loop/etc/motd ifneq ($(EXTERNAL_KERNEL),YES) loop/sbin/grub --device-map=device-map --no-floppy --batch < grub.shell endif ifeq ($(UDEV),NO) tar jxf dev.tar.bz2 -C loop/dev rm -f loop/etc/runlevels/sysinit/udev else ln -sf /etc/init.d/udev loop/etc/runlevels/sysinit/udev endif umount gentoo rmdir gentoo umount loop sleep 3 rmdir loop e2fsck -fyD $(NBD_DEV)p1 || true qemu-nbd -d $(NBD_DEV) touch image $(QCOW_IMAGE): $(RAW_IMAGE) image qemu-img convert -f raw -O qcow2 -c $(RAW_IMAGE) $(QCOW_IMAGE) qcow: $(QCOW_IMAGE) $(XVA_IMAGE): $(RAW_IMAGE) image xva.py --disk=$(RAW_IMAGE) --is-hvm --memory=256 --vcpus=1 --name=$(APPLIANCE) \ --filename=$(XVA_IMAGE) xva: $(XVA_IMAGE) $(VMDK_IMAGE): $(RAW_IMAGE) image qemu-img convert -f raw -O vmdk $(RAW_IMAGE) $(VMDK_IMAGE) vmdk: $(VMDK_IMAGE) $(STAGE4_TARBALL): software kernel rsync-excludes rsync-excludes-critical mkdir -p stage4 mkdir -p gentoo mount -o bind $(CHROOT) gentoo tar -jScf "$(STAGE4_TARBALL).tmp" --numeric-owner $(COPY_ARGS) -C gentoo --one-file-system . umount gentoo rmdir gentoo mv "$(STAGE4_TARBALL).tmp" "$(STAGE4_TARBALL)" stage4: $(STAGE4_TARBALL) umount: ifdef PKGDIR umount $(CHROOT)/var/portage/packages endif umount $(CHROOT)/var/tmp umount $(CHROOT)/dev umount $(CHROOT)/proc touch umount remove_checkpoints: rm -f mounts compile_options base_system portage sync_portage rm -f parted kernel grub stage3 software preproot sysconfig systools image partitions device-map clean: umount remove_checkpoints rm -f umount rm -rf loop gentoo rm -rf gentoo rm -rf $(CHROOT) realclean: clean ${RM} $(RAW_IMAGE) $(QCOW_IMAGE) $(VMDK_IMAGE) distclean: rm -f *.qcow *.img *.vmdk rm -f latest-stage3.txt stage3-*-latest.tar.bz2 rm -f *-stage4.tar.bz2 rm -f portage-latest.tar.bz2 .PHONY: qcow vmdk clean realclean distclean remove_checkpoints stage4 build-software