#!/bin/bash set -e # Read the address to join from the file we provisioned JOIN_ADDRS=$(cat /tmp/consul-server-addr | tr -d '\n') # consul version to install CONSUL_VERSION=0.5.2 sudo sh -c 'echo "127.0.0.1 consul-node-'$(cat /tmp/consul-server-index)'" >> /etc/hosts' echo "Installing dependencies..." sudo apt-get update -y sudo apt-get install -y unzip echo "Fetching Consul..." cd /tmp wget "https://releases.hashicorp.com/consul/${CONSUL_VERSION}/consul_${CONSUL_VERSION}_linux_amd64.zip" -O consul.zip echo "Installing Consul..." unzip consul.zip >/dev/null sudo chmod +x consul sudo mv consul /usr/local/bin/consul sudo mkdir -p /etc/consul.d sudo mkdir -p /mnt/consul sudo mkdir -p /etc/service # Setup the join address cat >/tmp/consul-join << EOF export CONSUL_JOIN="${JOIN_ADDRS}" EOF sudo mv /tmp/consul-join /etc/service/consul-join chmod 0644 /etc/service/consul-join echo "Installing Upstart service..." sudo mv /tmp/upstart.conf /etc/init/consul.conf sudo mv /tmp/upstart-join.conf /etc/init/consul-join.conf