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Merge pull request #1270 from joshwget/new-packet-installation-script
New Packet installation script
This commit is contained in:
Darren Shepherd
GitHub
commit
897cbb9e9f
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# Packet Support
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Launch a Type-0, Type-1 or Type-3 Ubuntu 14.04 server and use the below cloud config. You can add any additional RancherOS configuration to it, but below is the bare minimum you need to provision RancherOS.
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```yaml
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#cloud-config
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runcmd:
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- wget -O /tmp/cc https://raw.githubusercontent.com/rancher/os/master/scripts/hosting/packet/packet.sh
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- bash -x /tmp/cc
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```
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#cloud-config
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runcmd:
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- wget -O /tmp/cc https://raw.githubusercontent.com/rancher/os/master/scripts/hosting/packet/packet.sh
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- bash -x /tmp/cc
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@ -1,96 +1,124 @@
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#!/bin/bash
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set -e
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if ros version >/dev/null 2>&1; then
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exit 0
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TINKERBELL_URL=$(cat /proc/cmdline | sed -e 's/^.*tinkerbell=//' -e 's/ .*$//')
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INSTALLER_IMAGE=rancher/os:v0.7.0-rc1
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tinkerbell_post()
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{
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docker run rancher/curl -X POST -H "Content-Type: application/json" -d "{'type':'provisioning.$1'}" ${TINKERBELL_URL}
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}
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tinkerbell_post 104
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DEV_PREFIX=/dev/sd
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if [ -e /dev/vda ]; then
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DEV_PREFIX=/dev/vd
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fi
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apt-get install -y jq curl
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BOOT=${DEV_PREFIX}a1
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BOOT_TYPE=83
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SWAP=${DEV_PREFIX}a5
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SWAP_TYPE=82
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OEM=${DEV_PREFIX}a6
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OEM_TYPE=83
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ROOT=${DEV_PREFIX}a7
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ROOT_TYPE=83
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RAID=false
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mkdir -p /boot/ros
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URL_BASE=https://releases.rancher.com/os/latest
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curl -L $URL_BASE/vmlinuz > /boot/ros/vmlinuz
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curl -L $URL_BASE/initrd > /boot/ros/initrd
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eval $(curl -sL https://metadata.packet.net/metadata | jq -r '.network.addresses[] | select(.address_family == 4 and .public) | "ADDRESS=\(.address)/\(.cidr)\nGATEWAY=\(.gateway)"')
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eval $(curl -sL https://metadata.packet.net/metadata | jq -r '.network.interfaces[0] | "MAC=\(.mac)"')
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cat > /etc/default/grub << "EOF"
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# If you change this file, run 'update-grub' afterwards to update
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# /boot/grub/grub.cfg.
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# For full documentation of the options in this file, see:
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# info -f grub -n 'Simple configuration'
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GRUB_DEFAULT=ROS
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GRUB_HIDDEN_TIMEOUT=15
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GRUB_HIDDEN_TIMEOUT_QUIET=false
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GRUB_TIMEOUT=10
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GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
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GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS1,115200n8"
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GRUB_CMDLINE_LINUX=""
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# Uncomment to enable BadRAM filtering, modify to suit your needs
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# This works with Linux (no patch required) and with any kernel that obtains
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# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
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#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
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# Uncomment to disable graphical terminal (grub-pc only)
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GRUB_TERMINAL=console
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# The resolution used on graphical terminal
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# note that you can use only modes which your graphic card supports via VBE
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# you can see them in real GRUB with the command `vbeinfo'
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#GRUB_GFXMODE=640x480
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# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
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#GRUB_DISABLE_LINUX_UUID=true
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# Uncomment to disable generation of recovery mode menu entries
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#GRUB_DISABLE_RECOVERY="true"
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# Uncomment to get a beep at grub start
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#GRUB_INIT_TUNE="480 440 1"
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GRUB_TERMINAL=serial
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GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=1 --word=8 --parity=no --stop=1"
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EOF
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cat > /etc/grub.d/50ros << EOF
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#!/bin/sh
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exec tail -n +3 \$0
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# This file provides an easy way to add custom menu entries. Simply type the
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# menu entries you want to add after this comment. Be careful not to change
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# the 'exec tail' line above.
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menuentry 'ROS' {
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recordfail
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load_video
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insmod gzio
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insmod part_msdos
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insmod part_msdos
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insmod diskfilter
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insmod mdraid1x
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insmod ext2
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linux /ros/vmlinuz rancher.state.mdadm_scan rancher.state.directory=ros rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0 rancher.cloud_init.datasources=[packet] rancher.rm_usr console=tty0 console=ttyS1,115200n8
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initrd /ros/initrd
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}
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menuentry 'ROS Debug' {
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recordfail
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load_video
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insmod gzio
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insmod part_msdos
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insmod part_msdos
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insmod diskfilter
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insmod mdraid1x
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insmod ext2
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linux /ros/vmlinuz rancher.state.mdadm_scan rancher.state.directory=ros rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0 rancher.cloud_init.datasources=[packet] rancher.rm_usr rancher.network.interfaces.eth*.dhcp=false console=tty0 console=ttyS1,115200n8 rancher.debug rancher.log
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initrd /ros/initrd
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wait_for_dev()
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{
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for DEV; do
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for ((i=0;i<10;i++)); do
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if [ ! -e $DEV ]; then
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partprobe || true
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sleep 1
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else
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break
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fi
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done
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done
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}
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modprobe md || true
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dd if=/dev/zero of=${DEV_PREFIX}a bs=1M count=1
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if [ -e ${DEV_PREFIX}b ]; then
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dd if=/dev/zero of=${DEV_PREFIX}b bs=1M count=1
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RAID=true
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BOOT=/dev/md1
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BOOT_TYPE=fd
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SWAP=/dev/md5
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SWAP_TYPE=fd
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OEM=/dev/md6
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OEM_TYPE=fd
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ROOT=/dev/md7
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ROOT_TYPE=fd
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fi
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# Partition BOOT
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echo -e "n\np\n1\n\n+2G\nt\n${BOOT_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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# Partition Extended
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echo -e "n\ne\n\n\n\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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# Partition SWAP
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echo -e "n\nl\n\n+2G\n\nt\n5\n${SWAP_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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# Partition OEM
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echo -e "n\nl\n\n+100M\n\nt\n6\n${OEM_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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# Partition ROOT
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echo -e "n\nl\n\n\n\nt\n7\n${ROOT_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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# Make boot active
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echo -e "a\n1\nw" | fdisk ${DEV_PREFIX}a || true
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partprobe || true
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if [ "$RAID" = "true" ]; then
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sfdisk --dump ${DEV_PREFIX}a | sfdisk --no-reread ${DEV_PREFIX}b
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wait_for_dev ${DEV_PREFIX}b1 ${DEV_PREFIX}b5 ${DEV_PREFIX}b6 ${DEV_PREFIX}b7 ${DEV_PREFIX}a1 ${DEV_PREFIX}a5 ${DEV_PREFIX}a6 ${DEV_PREFIX}a7
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mdadm --create $BOOT --level=1 --metadata=1.0 --raid-devices=2 ${DEV_PREFIX}a1 ${DEV_PREFIX}b1
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mdadm --create $SWAP --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a5 ${DEV_PREFIX}b5
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mdadm --create $OEM --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a6 ${DEV_PREFIX}b6
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mdadm --create $ROOT --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a7 ${DEV_PREFIX}b7
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fi
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mkswap -L RANCHER_SWAP $SWAP
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system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_BOOT $BOOT"
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system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_STATE $ROOT"
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system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_OEM $OEM"
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tinkerbell_post 105
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mkdir -p /mnt/oem
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mount $(ros dev LABEL=RANCHER_OEM) /mnt/oem
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cat > /mnt/oem/oem-config.yml << EOF
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#cloud-config
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mounts:
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- [ LABEL=RANCHER_SWAP, "", swap, "" ]
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EOF
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umount /mnt/oem
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chmod +x /etc/grub.d/50ros
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tinkerbell_post 106
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update-grub2
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METADATA=$(docker run rancher/curl -sL https://metadata.packet.net/metadata)
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eval $(echo ${METADATA} | jq -r '.network.addresses[] | select(.address_family == 4 and .public) | "ADDRESS=\(.address)/\(.cidr)\nGATEWAY=\(.gateway)"')
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eval $(echo ${METADATA} | jq -r '.network.interfaces[0] | "MAC=\(.mac)"')
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NETWORK_ARGS="rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0"
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tune2fs -L RANCHER_STATE $(df -h / | sed 1d | awk '{print $1}')
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tinkerbell_post 107
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COMMON_ARGS="console=ttyS1,115200n8 rancher.cloud_init.datasources=[packet] ${NETWORK_ARGS}"
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if [ "$RAID" = "true" ]; then
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ros install -f -t raid -i ${INSTALLER_IMAGE} -d ${DEV_PREFIX}a -a "rancher.state.mdadm_scan ${COMMON_ARGS}" --no-reboot
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else
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ros install -f -t noformat -i ${INSTALLER_IMAGE} -d ${DEV_PREFIX}a -a "${COMMON_ARGS}" --no-reboot
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fi
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tinkerbell_post 108
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reboot
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