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September 16, 2015 10:13
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Vagrantfile to install consul, dnsmasq and Event Store cluster
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# -*- mode: ruby -*- | |
# vi: set ft=ruby : | |
$script = <<SCRIPT | |
echo Installing dependencies... | |
sudo apt-get install -y unzip | |
echo Fetching Consul... | |
cd /tmp/ | |
wget https://dl.bintray.com/mitchellh/consul/0.5.2_linux_amd64.zip -O consul.zip | |
echo Installing Consul... | |
unzip consul.zip | |
sudo chmod +x consul | |
sudo mv consul /usr/bin/consul | |
sudo mkdir /etc/consul.d | |
sudo chmod a+w /etc/consul.d | |
echo Configuring Consul... | |
cat <<EOF > /etc/consul.d/config.json | |
{ | |
"bind_addr": "BIND_ADDR", | |
"bootstrap_expect": 2, | |
"data_dir": "/tmp/consul", | |
"retry_join": [ | |
"172.20.20.10", | |
"172.20.20.11", | |
"172.20.20.12" | |
], | |
"retry_interval": "5s", | |
"server": true | |
} | |
EOF | |
echo '{"service": {"name": "eventstore", "port": 1113}}' >/etc/consul.d/eventstore.json | |
ipadr=$(ifconfig eth1 2>/dev/null|awk '/inet addr:/ {print $2}'|sed 's/addr://') | |
sed -i "s/BIND_ADDR/$ipadr/g" /etc/consul.d/config.json | |
cat <<EOF > /etc/init/consul.conf | |
description "Consul agent" | |
start on runlevel [2345] | |
stop on runlevel [!2345] | |
respawn | |
script | |
export GOMAXPROCS=`nproc` | |
exec /usr/bin/consul agent \ | |
-config-dir="/etc/consul.d" \ | |
>>/var/log/consul.log 2>&1 | |
end script | |
EOF | |
echo Starting Consul... | |
service consul start | |
echo Installing dnsmasq... | |
sudo apt-get install -y dnsmasq | |
echo "server=/eventstore.service.consul/127.0.0.1#8600" > /etc/dnsmasq.d/10-consul | |
sudo service dnsmasq restart | |
echo Setup complete | |
echo Installing Event Store... | |
curl https://apt-oss.geteventstore.com/eventstore.key | sudo apt-key add - | |
echo "deb [arch=amd64] https://apt-oss.geteventstore.com/ubuntu/ trusty main" | sudo tee /etc/apt/sources.list.d/eventstore.list | |
sudo apt-get update | |
sudo apt-get install -y eventstore-oss | |
cat <<EOF > /etc/eventstore/eventstore.conf | |
--- | |
Log: "/var/log/eventstore" | |
MemDb: True | |
IntIp: "$ipadr" | |
ExtIp: "$ipadr" | |
ClusterSize: 3 | |
ClusterDns: "eventstore.service.consul" | |
ClusterGossipPort: 2112 | |
--- | |
EOF | |
sudo service eventstore start | |
SCRIPT | |
VAGRANTFILE_API_VERSION = "2" | |
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| | |
config.vm.box = "ubuntu/trusty64" | |
config.vm.provision "shell", inline: $script | |
(1..3).each do |i| | |
config.vm.define "n#{i}" do |node| | |
node.vm.hostname = "n#{i}" | |
node.vm.network "private_network", ip: "172.20.20.1#{i-1}" | |
node.vm.network "forwarded_port", guest: 2113, host: 10079+i | |
end | |
end | |
end |
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