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Merge pull request #1370 from klausenbusk/do

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Add initial DigitalOcean Debian->RancherOS cloud-config.yml
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Josh Curl 2016-11-04 10:23:57 -07:00 committed by GitHub
commit 2bfef7d7a8
1 changed files with 37 additions and 0 deletions
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scripts/hosting/digitalocean/cloud-config.yml Normal file
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#!/bin/bash
PUBLIC_IPV4=$(wget -qO- http://169.254.169.254/metadata/v1/interfaces/public/0/ipv4/address)
if [ "$(ros config get rancher.environment.installer)" == "true" ] && ros --version &>/dev/null; then
cat > cloud-config.yml <<EOF
#cloud-config
rancher:
network:
interfaces:
eth0:
address: $(ip -4 addr show dev eth0 | awk "/${PUBLIC_IPV4}/ {print \$2}")
gateway: $(ip -o route get 1 | awk '{print $3}')
dhcp: false
ssh_authorized_keys:
EOF
while read -r KEY; do
echo " - ${KEY}" >> cloud-config.yml
done < <(wget -qO- http://169.254.169.254/metadata/v1/public-keys; echo)
yes | ros install -c cloud-config.yml -d /dev/vda
exit 0
fi
URL_BASE="https://releases.rancher.com/os/latest"
cd /tmp
curl -O -L "${URL_BASE}/vmlinuz"
curl -O -L "${URL_BASE}/initrd"
export DEBIAN_FRONTEND=noninteractive
apt-get update && apt-get install -y kexec-tools ipcalc
PUBLIC_IPV4_NETMASK=$(curl -s http://169.254.169.254/metadata/v1/interfaces/public/0/ipv4/netmask)
PUBLIC_IPV4_CIDR=$(ipcalc ${PUBLIC_IPV4}/${PUBLIC_IPV4_NETMASK} | awk '/^Network/ {n=split($2, i, "/"); print i[2]};')
PUBLIC_IPV4_GATEWAY=$(curl -s http://169.254.169.254/metadata/v1/interfaces/public/0/ipv4/gateway)
kexec --initrd=initrd -l vmlinuz -f --command-line="quiet rancher.network.interfaces.eth0.address=${PUBLIC_IPV4}/${PUBLIC_IPV4_CIDR} rancher.network.interfaces.eth0.gateway=${PUBLIC_IPV4_GATEWAY} rancher.network.interfaces.eth0.dhcp=false rancher.cloud_init.datasources=[digitalocean] rancher.environment.installer=true"