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| # Licensed to the Apache Software Foundation (ASF) under one or more | |
| # contributor license agreements. See the NOTICE file distributed with | |
| # this work for additional information regarding copyright ownership. | |
| # The ASF licenses this file to You under the Apache License, Version 2.0 | |
| # (the "License"); you may not use this file except in compliance with | |
| # the License. You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # -*- mode: ruby -*- | |
| # vi: set ft=ruby : | |
| require 'socket' | |
| # Vagrantfile API/syntax version. Don't touch unless you know what you're doing! | |
| VAGRANTFILE_API_VERSION = "2" | |
| # General config | |
| enable_dns = false | |
| # Override to false when bringing up a cluster on AWS | |
| enable_hostmanager = true | |
| enable_jmx = false | |
| num_zookeepers = 1 | |
| num_brokers = 3 | |
| num_workers = 0 # Generic workers that get the code, but don't start any services | |
| ram_megabytes = 1280 | |
| base_box = "ubuntu/trusty64" | |
| # EC2 | |
| ec2_access_key = ENV['AWS_ACCESS_KEY'] | |
| ec2_secret_key = ENV['AWS_SECRET_KEY'] | |
| ec2_session_token = ENV['AWS_SESSION_TOKEN'] | |
| ec2_keypair_name = nil | |
| ec2_keypair_file = nil | |
| ec2_region = "us-east-1" | |
| ec2_az = nil # Uses set by AWS | |
| ec2_ami = "ami-29ebb519" | |
| ec2_instance_type = "m3.medium" | |
| ec2_spot_instance = ENV['SPOT_INSTANCE'] ? ENV['SPOT_INSTANCE'] == 'true' : true | |
| ec2_spot_max_price = "0.113" # On-demand price for instance type | |
| ec2_user = "ubuntu" | |
| ec2_instance_name_prefix = "kafka-vagrant" | |
| ec2_security_groups = nil | |
| ec2_subnet_id = nil | |
| # Only override this by setting it to false if you're running in a VPC and you | |
| # are running Vagrant from within that VPC as well. | |
| ec2_associate_public_ip = nil | |
| jdk_major = '8' | |
| jdk_full = '8u202-linux-x64' | |
| local_config_file = File.join(File.dirname(__FILE__), "Vagrantfile.local") | |
| if File.exists?(local_config_file) then | |
| eval(File.read(local_config_file), binding, "Vagrantfile.local") | |
| end | |
| # TODO(ksweeney): RAM requirements are not empirical and can probably be significantly lowered. | |
| Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| | |
| config.hostmanager.enabled = enable_hostmanager | |
| config.hostmanager.manage_host = enable_dns | |
| config.hostmanager.include_offline = false | |
| ## Provider-specific global configs | |
| config.vm.provider :virtualbox do |vb,override| | |
| override.vm.box = base_box | |
| override.hostmanager.ignore_private_ip = false | |
| # Brokers started with the standard script currently set Xms and Xmx to 1G, | |
| # plus we need some extra head room. | |
| vb.customize ["modifyvm", :id, "--memory", ram_megabytes.to_s] | |
| if Vagrant.has_plugin?("vagrant-cachier") | |
| override.cache.scope = :box | |
| end | |
| end | |
| config.vm.provider :aws do |aws,override| | |
| # The "box" is specified as an AMI | |
| override.vm.box = "dummy" | |
| override.vm.box_url = "https://github.com/mitchellh/vagrant-aws/raw/master/dummy.box" | |
| cached_addresses = {} | |
| # Use a custom resolver that SSH's into the machine and finds the IP address | |
| # directly. This lets us get at the private IP address directly, avoiding | |
| # some issues with using the default IP resolver, which uses the public IP | |
| # address. | |
| override.hostmanager.ip_resolver = proc do |vm, resolving_vm| | |
| if !cached_addresses.has_key?(vm.name) | |
| state_id = vm.state.id | |
| if state_id != :not_created && state_id != :stopped && vm.communicate.ready? | |
| contents = '' | |
| vm.communicate.execute("/sbin/ifconfig eth0 | grep 'inet addr' | tail -n 1 | egrep -o '[0-9\.]+' | head -n 1 2>&1") do |type, data| | |
| contents << data | |
| end | |
| cached_addresses[vm.name] = contents.split("\n").first[/(\d+\.\d+\.\d+\.\d+)/, 1] | |
| else | |
| cached_addresses[vm.name] = nil | |
| end | |
| end | |
| cached_addresses[vm.name] | |
| end | |
| override.ssh.username = ec2_user | |
| override.ssh.private_key_path = ec2_keypair_file | |
| aws.access_key_id = ec2_access_key | |
| aws.secret_access_key = ec2_secret_key | |
| aws.session_token = ec2_session_token | |
| aws.keypair_name = ec2_keypair_name | |
| aws.region = ec2_region | |
| aws.availability_zone = ec2_az | |
| aws.instance_type = ec2_instance_type | |
| aws.ami = ec2_ami | |
| aws.security_groups = ec2_security_groups | |
| aws.subnet_id = ec2_subnet_id | |
| # If a subnet is specified, default to turning on a public IP unless the | |
| # user explicitly specifies the option. Without a public IP, Vagrant won't | |
| # be able to SSH into the hosts unless Vagrant is also running in the VPC. | |
| if ec2_associate_public_ip.nil? | |
| aws.associate_public_ip = true unless ec2_subnet_id.nil? | |
| else | |
| aws.associate_public_ip = ec2_associate_public_ip | |
| end | |
| aws.region_config ec2_region do |region| | |
| region.spot_instance = ec2_spot_instance | |
| region.spot_max_price = ec2_spot_max_price | |
| end | |
| # Exclude some directories that can grow very large from syncing | |
| override.vm.synced_folder ".", "/vagrant", type: "rsync", rsync__exclude: ['.git', 'core/data/', 'logs/', 'tests/results/', 'results/'] | |
| end | |
| def name_node(node, name, ec2_instance_name_prefix) | |
| node.vm.hostname = name | |
| node.vm.provider :aws do |aws| | |
| aws.tags = { | |
| 'Name' => ec2_instance_name_prefix + "-" + Socket.gethostname + "-" + name, | |
| 'JenkinsBuildUrl' => ENV['BUILD_URL'] | |
| } | |
| end | |
| end | |
| def assign_local_ip(node, ip_address) | |
| node.vm.provider :virtualbox do |vb,override| | |
| override.vm.network :private_network, ip: ip_address | |
| end | |
| end | |
| ## Cluster definition | |
| zookeepers = [] | |
| (1..num_zookeepers).each { |i| | |
| name = "zk" + i.to_s | |
| zookeepers.push(name) | |
| config.vm.define name do |zookeeper| | |
| name_node(zookeeper, name, ec2_instance_name_prefix) | |
| ip_address = "192.168.50." + (10 + i).to_s | |
| assign_local_ip(zookeeper, ip_address) | |
| zookeeper.vm.provision "shell", path: "vagrant/base.sh", env: {"JDK_MAJOR" => jdk_major, "JDK_FULL" => jdk_full} | |
| zk_jmx_port = enable_jmx ? (8000 + i).to_s : "" | |
| zookeeper.vm.provision "shell", path: "vagrant/zk.sh", :args => [i.to_s, num_zookeepers, zk_jmx_port] | |
| end | |
| } | |
| (1..num_brokers).each { |i| | |
| name = "broker" + i.to_s | |
| config.vm.define name do |broker| | |
| name_node(broker, name, ec2_instance_name_prefix) | |
| ip_address = "192.168.50." + (50 + i).to_s | |
| assign_local_ip(broker, ip_address) | |
| # We need to be careful about what we list as the publicly routable | |
| # address since this is registered in ZK and handed out to clients. If | |
| # host DNS isn't setup, we shouldn't use hostnames -- IP addresses must be | |
| # used to support clients running on the host. | |
| zookeeper_connect = zookeepers.map{ |zk_addr| zk_addr + ":2181"}.join(",") | |
| broker.vm.provision "shell", path: "vagrant/base.sh", env: {"JDK_MAJOR" => jdk_major, "JDK_FULL" => jdk_full} | |
| kafka_jmx_port = enable_jmx ? (9000 + i).to_s : "" | |
| broker.vm.provision "shell", path: "vagrant/broker.sh", :args => [i.to_s, enable_dns ? name : ip_address, zookeeper_connect, kafka_jmx_port] | |
| end | |
| } | |
| (1..num_workers).each { |i| | |
| name = "worker" + i.to_s | |
| config.vm.define name do |worker| | |
| name_node(worker, name, ec2_instance_name_prefix) | |
| ip_address = "192.168.50." + (100 + i).to_s | |
| assign_local_ip(worker, ip_address) | |
| worker.vm.provision "shell", path: "vagrant/base.sh", env: {"JDK_MAJOR" => jdk_major, "JDK_FULL" => jdk_full} | |
| end | |
| } | |
| end |