vagrant test cluster

test-cluster/.gitignore

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+data
+.vagrant

test-cluster/Vagrantfile

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+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.define "manager1" do |node|
+    node.vm.box = "anzz1/boot2docker"
+    node.vm.box_version = "18.01.0"
+    node.vm.network :private_network, ip: "10.0.0.10"
+    node.vm.hostname = "manager1"
+
+    node.vm.synced_folder "./data", "/vagrant_data"
+    node.vm.provision "shell", path: "wait-for-docker.sh"
+    node.vm.provision "shell", inline: <<-SHELL
+      docker swarm init --advertise-addr 10.0.0.10
+      docker swarm join-token manager -q > /vagrant_data/swarm-manager-token
+      docker swarm join-token worker -q > /vagrant_data/swarm-worker-token
+    SHELL
+  end
+
+  config.vm.define "manager2" do |node|
+    node.vm.box = "anzz1/boot2docker"
+    node.vm.box_version = "18.01.0"
+    node.vm.network :private_network, ip: "10.0.0.11"
+    node.vm.hostname = "manager2"
+
+    node.vm.synced_folder "./data", "/vagrant_data"
+    node.vm.provision "shell", path: "wait-for-docker.sh"
+    node.vm.provision "shell", inline: <<-SHELL
+      docker swarm join --token $(cat /vagrant_data/swarm-manager-token) 10.0.0.10:2377
+    SHELL
+  end
+
+  config.vm.define "worker1" do |node|
+    node.vm.box = "anzz1/boot2docker"
+    node.vm.box_version = "18.01.0"
+    node.vm.network :private_network, ip: "10.0.0.21"
+    node.vm.hostname = "worker1"
+
+    node.vm.synced_folder "./data", "/vagrant_data"
+    node.vm.provision "shell", path: "wait-for-docker.sh"
+    node.vm.provision "shell", inline: <<-SHELL
+      docker swarm join --token $(cat /vagrant_data/swarm-worker-token) 10.0.0.10:2377
+    SHELL
+  end
+
+  config.vm.define "worker2" do |node|
+    node.vm.box = "anzz1/boot2docker"
+    node.vm.box_version = "18.01.0"
+    node.vm.network :private_network, ip: "10.0.0.22"
+    node.vm.hostname = "worker2"
+
+    node.vm.synced_folder "./data", "/vagrant_data"
+    node.vm.provision "shell", path: "wait-for-docker.sh"
+    node.vm.provision "shell", inline: <<-SHELL
+      docker swarm join --token $(cat /vagrant_data/swarm-worker-token) 10.0.0.10:2377
+    SHELL
+  end
+
+  config.vm.provision "shell", inline: <<-SHELL
+    echo 'docker:docker' | sudo chpasswd
+  SHELL
+end

test-cluster/commmands.md

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+vagrant up
+vagrant ssh manager1 # password: docker
+vagrant destroy -f

test-cluster/wait-for-docker.sh

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+until docker info > /dev/null
+do
+    echo "waiting for docker info"
+    sleep 1
+done