Vagrant file for Golang and PostgreSQL

Vagrantfile

 #-*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://atlas.hashicorp.com/search.
  config.vm.box = "centos/7"

  # PostgreSQL
  config.vm.network "forwarded_port", guest: 5432, host: 25432
  
  # Install git
  config.vm.provision "shell", inline: <<-SHELL
    yum -y install git
  SHELL
  
  # Install golang and setup its environment
  config.vm.provision "shell", privileged: false, inline: <<-SHELL
    curl -O https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz
    mkdir -p go/src go/bin go/pkg
    echo "

    export GOPATH=$HOME/go
    export GOROOT=/usr/local/go
    export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
    " >> .bashrc
  SHELL

  config.vm.provision "shell", inline: <<-SHELL
    tar -C /usr/local -xzf go1.8.3.linux-amd64.tar.gz
  SHELL

  # Copy SSH key used to download git repositories
  config.vm.provision "file",
  	source: "/home/mapaiva/.ssh/id_rsa", 
	destination: "~/.ssh/id_rsa"

  config.vm.provision "file",
  	source: "/home/mapaiva/.ssh/id_rsa.pub", 
	destination: "~/.ssh/id_rsa.pub"

  # Install PostreSQL
  config.vm.provision "shell", inline: <<-SHELL
  	yum install -y postgresql-server postgresql
        postgresql-setup initdb
        systemctl enable postgresql
        systemctl start postgresql
        cd /tmp
        sudo -u postgres psql -c "CREATE ROLE kerberos WITH LOGIN PASSWORD 'kerberos'"
        sudo -u postgres createdb -O kerberos -E UTF8 kerberos
  SHELL
end