#
# LICENSE UPL 1.0
#
# Copyright (c) 1982-2018 Oracle and/or its affiliates. All rights reserved.
# 
# Since: January, 2018
# Author: gerald.venzl@oracle.com
# Description: Creates an Oracle database Vagrant virtual machine.
# 
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
# 

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

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

# define hostname
NAME = "oracle-12201-vagrant"

unless Vagrant.has_plugin?("vagrant-proxyconf")
  puts 'Installing vagrant-proxyconf Plugin...'
  system('vagrant plugin install vagrant-proxyconf')
end

unless Vagrant.has_plugin?("vagrant-disksize")
  puts 'Installing vagrant-disksize Plugin...'
  system('vagrant plugin install vagrant-disksize')
end

# get host time zone for setting VM time zone, if possible
# can override in env section below
offset_sec = Time.now.gmt_offset
if (offset_sec % (60 * 60)) == 0
  offset_hr = ((offset_sec / 60) / 60)
  timezone_suffix = offset_hr >= 0 ? "-#{offset_hr.to_s}" : "+#{(-offset_hr).to_s}"
  SYSTEM_TIMEZONE = 'Etc/GMT' + timezone_suffix
else
  # if host time zone isn't an integer hour offset, fall back to UTC
  SYSTEM_TIMEZONE = 'UTC'
end

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "ol7-latest"
  config.disksize.size = "100GB"
  config.vm.box_url = "https://yum.oracle.com/boxes/oraclelinux/latest/ol7-latest.box"
  config.vm.define NAME
  
  config.vm.box_check_update = false
  
  # change memory size
  config.vm.provider "virtualbox" do |v|
    v.memory = 4096
    v.name = NAME
  end

  # add proxy configuration from host env - optional
  if Vagrant.has_plugin?("vagrant-proxyconf")
    puts "getting Proxy Configuration from Host..."
    if ENV["http_proxy"]
      puts "http_proxy: " + ENV["http_proxy"]
      config.proxy.http     = ENV["http_proxy"]
    end
    if ENV["https_proxy"]
      puts "https_proxy: " + ENV["https_proxy"]
      config.proxy.https    = ENV["https_proxy"]
    end
    if ENV["no_proxy"]
      config.proxy.no_proxy = ENV["no_proxy"]
    end
  end
  
  # VM hostname
  config.vm.hostname = NAME

  # Oracle port forwarding
  config.vm.network "forwarded_port", guest: 1521, host: 1521
  config.vm.network "forwarded_port", guest: 5500, host: 5500

  # Provision everything on the first run
  config.vm.provision "shell", path: "scripts/install.sh", env:
    {
       "ORACLE_BASE"         => "/opt/oracle",
       "ORACLE_HOME"         => "/opt/oracle/product/12.2.0.1/dbhome_1",
       "ORACLE_SID"          => "MDBDEV",
       "ORACLE_PDB"          => "MDBDEVPDB",
       "ORACLE_PWD"          => "oracle",
       "ORACLE_CHARACTERSET" => "AL32UTF8",
       "ORACLE_EDITION"      => "EE",
       "SYSTEM_TIMEZONE"     => SYSTEM_TIMEZONE
    }

end