Created
January 6, 2017 17:45
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#!/bin/bash | |
set -ex | |
INSTALLER_IMAGE=rancher/os:v0.7.1 | |
ros config set rancher.network.interfaces.eth1.dhcp false | |
if grep eth2 /proc/net/dev; then | |
ros config set rancher.network.interfaces.eth0.dhcp false | |
ros config set rancher.network.interfaces.eth2.dhcp true | |
system-docker restart network | |
fi | |
for ((i=0;i<30;i++)); do | |
if system-docker pull ${INSTALLER_IMAGE}; then | |
break | |
fi | |
sleep 1 | |
done | |
TINKERBELL_URL=$(cat /proc/cmdline | sed -e 's/^.*tinkerbell=//' -e 's/ .*$//')/phone-home | |
tinkerbell_post() | |
{ | |
system-docker run rancher/curl -X POST -H "Content-Type: application/json" -d "{\"type\":\"provisioning.$1\",\"body\":\"$2\"}" ${TINKERBELL_URL} | |
} | |
tinkerbell_post 104 "Connected to magic install system" | |
DEV_PREFIX=/dev/sd | |
if [ -e /dev/vda ]; then | |
DEV_PREFIX=/dev/vd | |
fi | |
BOOT=${DEV_PREFIX}a1 | |
BOOT_TYPE=83 | |
SWAP=${DEV_PREFIX}a5 | |
SWAP_TYPE=82 | |
OEM=${DEV_PREFIX}a6 | |
OEM_TYPE=83 | |
ROOT=${DEV_PREFIX}a7 | |
ROOT_TYPE=83 | |
RAID=false | |
wait_for_dev() | |
{ | |
for DEV; do | |
for ((i=0;i<10;i++)); do | |
if [ ! -e $DEV ]; then | |
partprobe || true | |
sleep 1 | |
else | |
break | |
fi | |
done | |
done | |
} | |
modprobe md || true | |
dd if=/dev/zero of=${DEV_PREFIX}a bs=1M count=1 | |
if [ -e ${DEV_PREFIX}b ]; then | |
dd if=/dev/zero of=${DEV_PREFIX}b bs=1M count=1 | |
RAID=true | |
BOOT=/dev/md1 | |
BOOT_TYPE=fd | |
SWAP=/dev/md5 | |
SWAP_TYPE=fd | |
OEM=/dev/md6 | |
OEM_TYPE=fd | |
ROOT=/dev/md7 | |
ROOT_TYPE=fd | |
fi | |
# Partition BOOT | |
echo -e "n\np\n1\n\n+2G\nt\n${BOOT_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
# Partition Extended | |
echo -e "n\ne\n\n\n\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
# Partition SWAP | |
echo -e "n\nl\n\n+2G\n\nt\n5\n${SWAP_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
# Partition OEM | |
echo -e "n\nl\n\n+100M\n\nt\n6\n${OEM_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
# Partition ROOT | |
echo -e "n\nl\n\n\n\nt\n7\n${ROOT_TYPE}\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
# Make boot active | |
echo -e "a\n1\nw" | fdisk ${DEV_PREFIX}a || true | |
partprobe || true | |
wait_for_dev ${DEV_PREFIX}a1 ${DEV_PREFIX}a5 ${DEV_PREFIX}a6 ${DEV_PREFIX}a7 | |
if [ "$RAID" = "true" ]; then | |
sfdisk --dump ${DEV_PREFIX}a | sfdisk --no-reread ${DEV_PREFIX}b | |
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 | |
mdadm --create $BOOT --level=1 --metadata=1.0 --raid-devices=2 ${DEV_PREFIX}a1 ${DEV_PREFIX}b1 | |
mdadm --create $SWAP --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a5 ${DEV_PREFIX}b5 | |
mdadm --create $OEM --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a6 ${DEV_PREFIX}b6 | |
mdadm --create $ROOT --level=1 --metadata=1.2 --raid-devices=2 ${DEV_PREFIX}a7 ${DEV_PREFIX}b7 | |
fi | |
mkswap -L RANCHER_SWAP $SWAP | |
system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_BOOT $BOOT" | |
system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_STATE $ROOT" | |
system-docker run --privileged --entrypoint /bin/bash ${INSTALLER_IMAGE} -c "mkfs.ext4 -L RANCHER_OEM $OEM" | |
tinkerbell_post 105 "Server partitions created" | |
mkdir -p /mnt/oem | |
mount $(ros dev LABEL=RANCHER_OEM) /mnt/oem | |
cat > /mnt/oem/oem-config.yml << EOF | |
#cloud-config | |
mounts: | |
- [ LABEL=RANCHER_SWAP, "", swap, "" ] | |
EOF | |
umount /mnt/oem | |
tinkerbell_post 106 "OEM drive configured" | |
METADATA=$(system-docker run rancher/curl -sL https://metadata.packet.net/metadata) | |
eval $(echo ${METADATA} | jq -r '.network.addresses[] | select(.address_family == 4 and .public) | "ADDRESS=\(.address)/\(.cidr)\nGATEWAY=\(.gateway)"') | |
eval $(echo ${METADATA} | jq -r '.network.interfaces[0] | "MAC=\(.mac)"') | |
NETWORK_ARGS="rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0" | |
tinkerbell_post 107 "Network interface configuration fetched from metadata" | |
COMMON_ARGS="console=ttyS1,115200n8 rancher.autologin=ttyS1 rancher.cloud_init.datasources=[packet] ${NETWORK_ARGS}" | |
if [ "$RAID" = "true" ]; then | |
ros install -f -t raid -i ${INSTALLER_IMAGE} -d ${DEV_PREFIX}a -a "rancher.state.mdadm_scan ${COMMON_ARGS}" --no-reboot | |
else | |
ros install -f -t noformat -i ${INSTALLER_IMAGE} -d ${DEV_PREFIX}a -a "${COMMON_ARGS}" --no-reboot | |
fi | |
tinkerbell_post 109 "Installation finished, rebooting server" | |
reboot |
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