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April 26, 2015 10:56
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Mesos/Chronos/Marathon Vagrantfile
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# -*- mode: ruby -*- | |
# vi: set ft=ruby : | |
# Vagrantfile API/syntax version. Don't touch unless you know what you're doing! | |
VAGRANTFILE_API_VERSION = "2" | |
ADDITIONAL_SCRIPTS = ENV.fetch('ADDITIONAL_SCRIPTS', '').split(',') | |
ENABLE_CHRONOS = ENV.fetch('ENABLE_CHRONOS', 1).to_i | |
ENABLE_MARATHON = ENV.fetch('ENABLE_MARATHON', 1).to_i | |
NODES = ENV.fetch('NODES', 1).to_i | |
VERSION_CHRONOS = ENV.fetch('VERSION_CHRONOS', '2.3.3-1.0.1.ubuntu1404') | |
VERSION_MARATHON = ENV.fetch('VERSION_MARATHON', '0.8.1-1.0.171.ubuntu1404') | |
$zookeeper_conf = <<CONF | |
tickTime=2000 | |
initLimit=10 | |
syncLimit=5 | |
dataDir=/var/lib/zookeeper | |
clientPort=2181 | |
#{NODES.times.map { |i| "server.#{i+1}=10.168.1.1#{i}:2888:3888" }.join("\n")} | |
CONF | |
def mesos_install(i, attrs) | |
script = <<SCRIPT | |
sed -i '/127\\.0\\.1\\.1/d' /etc/hosts | |
# Setup | |
apt-key adv --keyserver keyserver.ubuntu.com --recv E56151BF | |
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9 | |
DISTRO=$(lsb_release -is | tr '[:upper:]' '[:lower:]') | |
CODENAME=$(lsb_release -cs) | |
# Add the repository | |
echo "deb http://repos.mesosphere.io/${DISTRO} ${CODENAME} main" | \ | |
tee /etc/apt/sources.list.d/mesosphere.list | |
echo "deb https://get.docker.com/ubuntu docker main" > /etc/apt/sources.list.d/docker.list | |
apt-get -y update | |
apt-get -y install apt-transport-https lxc-docker | |
apt-get -y install mesos=0.21.1-1.1.ubuntu1404 | |
echo "#{i + 1}" > /etc/zookeeper/conf/myid | |
echo "#{$zookeeper_conf}" > /etc/zookeeper/conf/zoo.cfg | |
echo "10.168.1.1#{i}" > /etc/mesos-master/ip | |
echo "10.168.1.1#{i}" > /etc/mesos-master/hostname | |
echo "zk://10.168.1.10:2181,10.168.1.11:2181,10.168.1.12:2181/mesos" > /etc/mesos/zk | |
echo "docker,mesos" > /etc/mesos-slave/containerizers | |
echo "20mins" > /etc/mesos-slave/executor_registration_timeout | |
echo "INFO" > /etc/mesos-slave/logging_level | |
echo "10.168.1.1#{i}" > /etc/mesos-slave/hostname | |
echo "10.168.1.1#{i}" > /etc/mesos-slave/ip | |
echo "#{attrs.map { |k, v| k + ":" + v }.join(";")}" > /etc/mesos-slave/attributes | |
service zookeeper restart | |
service mesos-master restart | |
service mesos-slave restart | |
SCRIPT | |
script | |
end | |
def chronos_install(i) | |
script = <<SCRIPT | |
echo "if \\$programname == 'chronos' then /tmp/chronos.log" > /etc/rsyslog.d/40-chronos.conf | |
service rsyslog restart | |
apt-get install -y chronos=#{VERSION_CHRONOS} | |
echo "10.168.1.1#{i}" > /etc/chronos/conf/hostname | |
if [ -z $(grep "LIBPROCESS_IP" "/etc/init/chronos.conf") ]; then | |
sed -i '8i\\ | |
env LIBPROCESS_IP=10.168.1.1#{i} | |
' /etc/init/chronos.conf | |
fi | |
service chronos restart | |
SCRIPT | |
script | |
end | |
def marathon_install(i) | |
script = <<SCRIPT | |
echo "if \\$programname == 'marathon' then /tmp/marathon.log" > /etc/rsyslog.d/40-marathon.conf | |
service rsyslog restart | |
apt-get -y install marathon=#{VERSION_MARATHON} | |
mkdir -p /etc/marathon/conf | |
echo "http_callback" > /etc/marathon/conf/event_subscriber | |
echo "1200000" > /etc/marathon/conf/task_launch_timeout | |
echo "10.168.1.1#{i}" > /etc/marathon/conf/hostname | |
service marathon restart | |
SCRIPT | |
script | |
end | |
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| | |
config.vm.box = "ubuntu/trusty64" | |
NODES.times do |i| | |
config.vm.define "node#{i}" do |node| | |
hostname = "node#{i}" | |
node.vm.hostname = hostname | |
node.vm.network 'private_network', ip: "10.168.1.1#{i}" | |
slave_attrs = {'node' => hostname, 'type' => 'slave'} | |
$mesos = mesos_install(i, slave_attrs) | |
node.vm.provision 'shell', inline: $mesos | |
node.vm.provision 'shell', inline: chronos_install(i) if ENABLE_CHRONOS == 1 | |
node.vm.provision 'shell', inline: marathon_install(i) if ENABLE_MARATHON == 1 | |
ADDITIONAL_SCRIPTS.each do |s| | |
node.vm.provision 'shell', path: s | |
end | |
node.vm.provider "virtualbox" do |v| | |
v.memory = 1536 | |
v.cpus = 2 | |
end | |
end | |
end | |
end |
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