mirror of
https://github.com/apache/cloudstack.git
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565 lines
16 KiB
Bash
Executable File
565 lines
16 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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set -e
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set -x
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IMAGENAME=systemvm
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LOCATION=/var/lib/images/systemvm
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PASSWORD=password
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#APT_PROXY=192.168.1.115:3142/
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APT_PROXY=
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HOSTNAME=systemvm
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SIZE=2000
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DEBIAN_MIRROR=ftp.us.debian.org/debian
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MINIMIZE=true
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CLOUDSTACK_RELEASE=4.0
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offset=4096
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baseimage() {
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mkdir -p $LOCATION
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#dd if=/dev/zero of=$IMAGELOC bs=1M count=$SIZE
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dd if=/dev/zero of=$IMAGELOC bs=1M seek=$((SIZE - 1)) count=1
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loopdev=$(losetup -f)
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losetup $loopdev $IMAGELOC
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parted $loopdev -s 'mklabel msdos'
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parted $loopdev -s 'mkpart primary ext3 4096B -1'
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sleep 2
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losetup -d $loopdev
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loopdev=$(losetup --show -o $offset -f $IMAGELOC )
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mkfs.ext3 -L ROOT $loopdev
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mkdir -p $MOUNTPOINT
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tune2fs -c 100 -i 0 $loopdev
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sleep 2
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losetup -d $loopdev
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mount -o loop,offset=$offset $IMAGELOC $MOUNTPOINT
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#debootstrap --variant=minbase --keyring=/usr/share/keyrings/debian-archive-keyring.gpg squeeze $MOUNTPOINT http://${APT_PROXY}${DEBIAN_MIRROR}
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debootstrap --variant=minbase --arch=i386 squeeze $MOUNTPOINT http://${APT_PROXY}${DEBIAN_MIRROR}
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}
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fixapt() {
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if [ "$APT_PROXY" != "" ]; then
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cat >> etc/apt/apt.conf.d/01proxy << EOF
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Acquire::http::Proxy "http://${APT_PROXY}";
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EOF
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fi
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cat > etc/apt/sources.list << EOF
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deb http://ftp.us.debian.org/debian/ squeeze main contrib non-free
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deb-src http://ftp.us.debian.org/debian/ squeeze main contrib non-free
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deb http://security.debian.org/ squeeze/updates main
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deb-src http://security.debian.org/ squeeze/updates main
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EOF
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cat >> etc/apt/apt.conf << EOF
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APT::Default-Release "stable";
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EOF
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cat >> etc/apt/preferences << EOF
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Package: *
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Pin: release o=Debian,a=stable
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Pin-Priority: 900
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EOF
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#apt-key exportall | chroot . apt-key add - &&
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chroot . apt-get update &&
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echo "Apt::Install-Recommends 0;" > etc/apt/apt.conf.d/local-recommends
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cat >> usr/sbin/policy-rc.d << EOF
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#!/bin/sh
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exit 101
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EOF
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chmod a+x usr/sbin/policy-rc.d
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cat >> etc/default/locale << EOF
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LANG=en_US.UTF-8
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LC_ALL=en_US.UTF-8
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EOF
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cat >> etc/locale.gen << EOF
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en_US.UTF-8 UTF-8
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EOF
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DEBIAN_FRONTEND=noninteractive
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DEBIAN_PRIORITY=critical
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export DEBIAN_FRONTEND DEBIAN_PRIORITY
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chroot . dpkg-reconfigure debconf --frontend=noninteractive
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chroot . apt-get -q -y install locales
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}
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network() {
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echo "$HOSTNAME" > etc/hostname &&
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cat > etc/hosts << EOF
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127.0.0.1 localhost
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# The following lines are desirable for IPv6 capable hosts
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::1 localhost ip6-localhost ip6-loopback
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fe00::0 ip6-localnet
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ff00::0 ip6-mcastprefix
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ff02::1 ip6-allnodes
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ff02::2 ip6-allrouters
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ff02::3 ip6-allhosts
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EOF
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cat >> etc/network/interfaces << EOF
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auto lo eth0
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iface lo inet loopback
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# The primary network interface
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iface eth0 inet static
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EOF
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}
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install_kernel() {
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DEBIAN_FRONTEND=noninteractive
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DEBIAN_PRIORITY=critical
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export DEBIAN_FRONTEND DEBIAN_PRIORITY
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chroot . apt-get -qq -y --force-yes install grub-legacy &&
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cp -av usr/lib/grub/i386-pc boot/grub
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#for some reason apt-get install grub does not install grub/stage1 etc
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#loopd=$(losetup -f --show $1)
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#grub-install $loopd --root-directory=$MOUNTPOINT
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#losetup -d $loopd
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grub << EOF &&
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device (hd0) $1
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root (hd0,0)
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setup (hd0)
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quit
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EOF
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# install a kernel image
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cat > etc/kernel-img.conf << EOF &&
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do_symlinks = yes
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link_in_boot = yes
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do_initrd = yes
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EOF
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touch /mnt/systemvm/boot/grub/default
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chroot . apt-get install -qq -y --force-yes linux-image-686-bigmem
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cat >> etc/kernel-img.conf << EOF
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postinst_hook = /usr/sbin/update-grub
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postrm_hook = /usr/sbin/update-grub
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EOF
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}
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fixgrub() {
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kern=$(basename $(ls boot/vmlinuz-*))
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ver=${kern#vmlinuz-}
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cat > boot/grub/menu.lst << EOF
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default 0
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timeout 2
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color cyan/blue white/blue
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### BEGIN AUTOMAGIC KERNELS LIST
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# kopt=root=LABEL=ROOT ro
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## ## End Default Options ##
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title Debian GNU/Linux, kernel $ver
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root (hd0,0)
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kernel /boot/$kern root=LABEL=ROOT ro console=tty0 xencons=ttyS0,115200 console=hvc0 quiet
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initrd /boot/initrd.img-$ver
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### END DEBIAN AUTOMAGIC KERNELS LIST
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EOF
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(cd boot/grub; ln -s menu.lst grub.conf)
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}
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fixinittab() {
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cat >> etc/inittab << EOF
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vc:2345:respawn:/sbin/getty 38400 hvc0
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EOF
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}
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fixfstab() {
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cat > etc/fstab << EOF
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# <file system> <mount point> <type> <options> <dump> <pass>
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proc /proc proc defaults 0 0
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LABEL=ROOT / ext3 errors=remount-ro 0 1
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EOF
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}
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fixacpid() {
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mkdir -p etc/acpi/events
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cat >> etc/acpi/events/power << EOF
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event=button/power.*
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action=/usr/local/sbin/power.sh "%e"
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EOF
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cat >> usr/local/sbin/power.sh << EOF
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#!/bin/bash
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/sbin/poweroff
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EOF
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chmod a+x usr/local/sbin/power.sh
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}
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fixiptables() {
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cat >> etc/modules << EOF
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nf_conntrack
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nf_conntrack_ipv4
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EOF
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cat > etc/init.d/iptables-persistent << EOF
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: iptables
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# Required-Start: mountkernfs $local_fs
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# Required-Stop: $local_fs
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# Should-Start: cloud-early-config
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# Default-Start: S
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# Default-Stop:
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# Short-Description: Set up iptables rules
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### END INIT INFO
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PATH="/sbin:/bin:/usr/sbin:/usr/bin"
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# Include config file for iptables-persistent
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. /etc/iptables/iptables.conf
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case "\$1" in
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start)
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if [ -e /var/run/iptables ]; then
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echo "iptables is already started!"
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exit 1
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else
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touch /var/run/iptables
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fi
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if [ \$ENABLE_ROUTING -ne 0 ]; then
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# Enable Routing
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echo 1 > /proc/sys/net/ipv4/ip_forward
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fi
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# Load Modules
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modprobe -a \$MODULES
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# Load saved rules
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if [ -f /etc/iptables/rules ]; then
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iptables-restore </etc/iptables/rules
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fi
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;;
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stop|force-stop)
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if [ ! -e /var/run/iptables ]; then
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echo "iptables is already stopped!"
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exit 1
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else
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rm /var/run/iptables
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fi
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if [ \$SAVE_NEW_RULES -ne 0 ]; then
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# Backup old rules
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cp /etc/iptables/rules /etc/iptables/rules.bak
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# Save new rules
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iptables-save >/etc/iptables/rules
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fi
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# Restore Default Policies
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iptables -P INPUT ACCEPT
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iptables -P FORWARD ACCEPT
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iptables -P OUTPUT ACCEPT
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# Flush rules on default tables
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iptables -F
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iptables -t nat -F
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iptables -t mangle -F
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# Unload previously loaded modules
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modprobe -r \$MODULES
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# Disable Routing if enabled
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if [ \$ENABLE_ROUTING -ne 0 ]; then
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# Disable Routing
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echo 0 > /proc/sys/net/ipv4/ip_forward
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fi
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;;
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restart|force-reload)
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\$0 stop
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\$0 start
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;;
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status)
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echo "Filter Rules:"
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echo "--------------"
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iptables -L -v
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echo ""
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echo "NAT Rules:"
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echo "-------------"
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iptables -t nat -L -v
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echo ""
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echo "Mangle Rules:"
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echo "----------------"
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iptables -t mangle -L -v
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;;
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*)
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echo "Usage: \$0 {start|stop|force-stop|restart|force-reload|status}" >&2
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exit 1
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;;
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esac
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exit 0
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EOF
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chmod a+x etc/init.d/iptables-persistent
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touch etc/iptables/iptables.conf
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cat > etc/iptables/iptables.conf << EOF
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# A basic config file for the /etc/init.d/iptable-persistent script
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# Should new manually added rules from command line be saved on reboot? Assign to a value different that 0 if you want this enabled.
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SAVE_NEW_RULES=0
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# Modules to load:
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MODULES="nf_nat_ftp nf_conntrack_ftp"
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# Enable Routing?
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ENABLE_ROUTING=1
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EOF
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chmod a+x etc/iptables/iptables.conf
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}
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vpn_config() {
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cp -r ${scriptdir}/vpn/* ./
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}
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packages() {
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DEBIAN_FRONTEND=noninteractive
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DEBIAN_PRIORITY=critical
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DEBCONF_DB_OVERRIDE=’File{/root/config.dat}’
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export DEBIAN_FRONTEND DEBIAN_PRIORITY DEBCONF_DB_OVERRIDE
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#basic stuff
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chroot . apt-get --no-install-recommends -q -y --force-yes install rsyslog logrotate cron chkconfig insserv net-tools ifupdown vim-tiny netbase iptables openssh-server grub-legacy e2fsprogs dhcp3-client dnsmasq tcpdump socat wget python bzip2 sed gawk diff grep gzip less tar telnet ftp rsync traceroute psmisc lsof procps monit inetutils-ping iputils-arping httping dnsutils zip unzip ethtool uuid file iproute acpid iptables-persistent virt-what sudo
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#fix hostname in openssh-server generated keys
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sed -i "s/root@\(.*\)$/root@systemvm/g" etc/ssh/ssh_host_*.pub
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#sysstat
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chroot . echo 'sysstat sysstat/enable boolean true' | chroot . debconf-set-selections
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chroot . apt-get --no-install-recommends -q -y --force-yes install sysstat
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#apache
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chroot . apt-get --no-install-recommends -q -y --force-yes install apache2 ssl-cert
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#haproxy
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chroot . apt-get --no-install-recommends -q -y --force-yes install haproxy
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#dnsmasq
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chroot . apt-get --no-install-recommends -q -y --force-yes install dnsmasq
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#nfs client
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chroot . apt-get --no-install-recommends -q -y --force-yes install nfs-common
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#vpn stuff
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chroot . apt-get --no-install-recommends -q -y --force-yes install xl2tpd openswan bcrelay ppp ipsec-tools tdb-tools
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#vmware tools
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chroot . apt-get --no-install-recommends -q -y --force-yes install open-vm-tools
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#xenstore utils
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chroot . apt-get --no-install-recommends -q -y --force-yes install xenstore-utils libxenstore3.0
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#keepalived and conntrackd
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chroot . apt-get --no-install-recommends -q -y --force-yes install keepalived conntrackd ipvsadm libnetfilter-conntrack3 libnl1
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#ipcalc
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chroot . apt-get --no-install-recommends -q -y --force-yes install ipcalc
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echo "***** getting sun jre 6*********"
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chroot . echo 'sun-java6-bin shared/accepted-sun-dlj-v1-1 boolean true
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sun-java6-jre shared/accepted-sun-dlj-v1-1 boolean true
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sun-java6-jre sun-java6-jre/stopthread boolean true
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sun-java6-jre sun-java6-jre/jcepolicy note
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sun-java6-bin shared/present-sun-dlj-v1-1 note
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sun-java6-jre shared/present-sun-dlj-v1-1 note ' | chroot . debconf-set-selections
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chroot . apt-get --no-install-recommends -q -y install sun-java6-jre
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}
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password() {
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chroot . echo "root:$PASSWORD" | chroot . chpasswd
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}
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apache2() {
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chroot . a2enmod ssl rewrite auth_basic auth_digest
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chroot . a2ensite default-ssl
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cp etc/apache2/sites-available/default etc/apache2/sites-available/default.orig
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cp etc/apache2/sites-available/default-ssl etc/apache2/sites-available/default-ssl.orig
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}
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services() {
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mkdir -p ./var/www/html
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mkdir -p ./opt/cloud/bin
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mkdir -p ./var/cache/cloud
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mkdir -p ./usr/share/cloud
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mkdir -p ./usr/local/cloud
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mkdir -p ./root/.ssh
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#Fix haproxy directory issue
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mkdir -p ./var/lib/haproxy
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/bin/cp -r ${scriptdir}/config/* ./
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chroot . chkconfig xl2tpd off
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chroot . chkconfig --add cloud-early-config
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chroot . chkconfig cloud-early-config on
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chroot . chkconfig --add cloud-passwd-srvr
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chroot . chkconfig cloud-passwd-srvr off
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chroot . chkconfig --add cloud
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chroot . chkconfig cloud off
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chroot . chkconfig monit off
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}
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dhcp_fix() {
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#deal with virtio DHCP issue, copy and install customized kernel module and iptables
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mkdir -p tmp
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cp /tmp/systemvm/xt_CHECKSUM.ko lib/modules/2.6.32-5-686-bigmem/kernel/net/netfilter
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chroot . depmod -a 2.6.32-5-686-bigmem
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cp /tmp/systemvm/iptables_1.4.8-3local1checksum1_i386.deb tmp/
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chroot . dpkg -i tmp/iptables_1.4.8-3local1checksum1_i386.deb
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rm tmp/iptables_1.4.8-3local1checksum1_i386.deb
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}
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install_xs_tool() {
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#deal with virtio DHCP issue, copy and install customized kernel module and iptables
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mkdir -p tmp
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cp /tmp/systemvm/xe-guest-utilities_5.6.0-595_i386.deb tmp/
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chroot . dpkg -i tmp/xe-guest-utilities_5.6.0-595_i386.deb
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rm tmp/xe-guest-utilities_5.6.0-595_i386.deb
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}
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cleanup() {
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rm -f usr/sbin/policy-rc.d
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rm -f root/config.dat
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rm -f etc/apt/apt.conf.d/01proxy
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if [ "$MINIMIZE" == "true" ]
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then
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rm -rf var/cache/apt/*
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rm -rf var/lib/apt/*
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rm -rf usr/share/locale/[a-d]*
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rm -rf usr/share/locale/[f-z]*
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rm -rf usr/share/doc/*
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size=$(df $MOUNTPOINT | awk '{print $4}' | grep -v Available)
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dd if=/dev/zero of=$MOUNTPOINT/zeros.img bs=1M count=$((((size-150000)) / 1000))
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rm -f $MOUNTPOINT/zeros.img
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fi
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}
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signature() {
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(cd ${scriptdir}/config; tar cvf ${MOUNTPOINT}/usr/share/cloud/cloud-scripts.tar *)
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(cd ${scriptdir}/vpn; tar rvf ${MOUNTPOINT}/usr/share/cloud/cloud-scripts.tar *)
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gzip -c ${MOUNTPOINT}/usr/share/cloud/cloud-scripts.tar > ${MOUNTPOINT}/usr/share/cloud/cloud-scripts.tgz
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md5sum ${MOUNTPOINT}/usr/share/cloud/cloud-scripts.tgz |awk '{print $1}' > ${MOUNTPOINT}/var/cache/cloud/cloud-scripts-signature
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echo "Cloudstack Release $CLOUDSTACK_RELEASE $(date)" > ${MOUNTPOINT}/etc/cloudstack-release
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}
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#check grub version
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grub --version | grep "0.9" > /dev/null
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if [ $? -ne 0 ]
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then
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echo You need grub 0.9x\(grub-legacy\) to use this script!
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exit 1
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fi
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mkdir -p $IMAGENAME
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mkdir -p $LOCATION
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MOUNTPOINT=/mnt/$IMAGENAME/
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IMAGELOC=$LOCATION/$IMAGENAME.img
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scriptdir=$(dirname $PWD/$0)
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rm -rf /tmp/systemvm
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mkdir -p /tmp/systemvm
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cp ./xt_CHECKSUM.ko /tmp/systemvm
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cp ./iptables_1.4.8-3local1checksum1_i386.deb /tmp/systemvm
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cp ./xe-guest-utilities_5.6.0-595_i386.deb /tmp/systemvm
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|
||
rm -f $IMAGELOC
|
||
begin=$(date +%s)
|
||
echo "*************INSTALLING BASEIMAGE********************"
|
||
baseimage
|
||
|
||
cp $scriptdir/config.dat $MOUNTPOINT/root/
|
||
cd $MOUNTPOINT
|
||
|
||
mount -o bind /proc $MOUNTPOINT/proc
|
||
mount -o bind /dev $MOUNTPOINT/dev
|
||
|
||
echo "*************CONFIGURING APT********************"
|
||
fixapt
|
||
echo "*************DONE CONFIGURING APT********************"
|
||
|
||
echo "*************CONFIGURING NETWORK********************"
|
||
network
|
||
echo "*************DONE CONFIGURING NETWORK********************"
|
||
|
||
echo "*************INSTALLING KERNEL********************"
|
||
install_kernel $IMAGELOC
|
||
echo "*************DONE INSTALLING KERNEL********************"
|
||
|
||
echo "*************CONFIGURING GRUB********************"
|
||
fixgrub $IMAGELOC
|
||
echo "*************DONE CONFIGURING GRUB********************"
|
||
|
||
|
||
echo "*************CONFIGURING INITTAB********************"
|
||
fixinittab
|
||
echo "*************DONE CONFIGURING INITTAB********************"
|
||
|
||
echo "*************CONFIGURING FSTAB********************"
|
||
fixfstab
|
||
echo "*************DONE CONFIGURING FSTAB********************"
|
||
|
||
echo "*************CONFIGURING ACPID********************"
|
||
fixacpid
|
||
echo "*************DONE CONFIGURING ACPID********************"
|
||
|
||
echo "*************INSTALLING PACKAGES********************"
|
||
packages
|
||
echo "*************DONE INSTALLING PACKAGES********************"
|
||
|
||
echo "*************CONFIGURING IPTABLES********************"
|
||
fixiptables
|
||
echo "*************DONE CONFIGURING IPTABLES********************"
|
||
|
||
echo "*************CONFIGURING PASSWORD********************"
|
||
password
|
||
|
||
echo "*************CONFIGURING SERVICES********************"
|
||
services
|
||
|
||
echo "*************CONFIGURING APACHE********************"
|
||
apache2
|
||
|
||
echo "*************CONFIGURING VPN********************"
|
||
vpn_config
|
||
|
||
echo "*************FIX DHCP ISSUE********************"
|
||
dhcp_fix
|
||
|
||
echo "*************INSTALL XS TOOLS********************"
|
||
install_xs_tool
|
||
|
||
echo "*************CLEANING UP********************"
|
||
cleanup
|
||
|
||
echo "*************GENERATING SIGNATURE********************"
|
||
signature
|
||
|
||
cd $scriptdir
|
||
|
||
umount $MOUNTPOINT/proc
|
||
umount $MOUNTPOINT/dev
|
||
umount $MOUNTPOINT
|
||
fin=$(date +%s)
|
||
t=$((fin-begin))
|
||
echo "Finished building image $IMAGELOC in $t seconds"
|
||
|