quorum-init

#!/usr/bin/env ruby

require "yaml"
require "erb"
require 'optparse'

# set up flag options
options = {action: 'ask'}

OptionParser.new do |opts|
  opts.banner = "Usage: ./quorum-init [options]"

  opts.on("-a", "--action [ACTION]", String,
            "create: override out directory and generate new resources.
                                     update: keep out directory and only add additional resources.") do |a|
    options[:action] = a
  end

  opts.on("-h", "--help", "prints this help.") do
    puts opts
    exit
  end

end.parse!

# setup the config file to use to generate the quorum resources and kubernetes API resources.
@config_file = "qubernetes.yaml"
@optional_config_file=ARGV[0]
ARGV.clear

if @optional_config_file != nil
  @config_file = @optional_config_file
end
puts "using config file: " + @config_file

@config                = YAML.load_file(@config_file)

# decide to create new resources
action = options[:action]
createNew=false
if (action == 'create')
    createNew=true
end

if File.directory?("out") && (action == 'ask')
  puts("\n The 'out' directory already exist.")
  puts(" Please select the action you wish to take:")
  puts("")
  puts(" [1] Delete the 'out' directory and generate new resources.")
  puts(" [2] Update / add nodes that don't already exist.")
  puts(" [3] Cancel.")
  res = gets
  res = res.strip
  case res
  when "1"
    puts("Creating all new resources.")
    createNew=true
  when "2"
    puts("Generating additional resources only.")
    action = 'update'
  when "3"
    puts("OK, bye :)")
    exit(0)
  else
    puts("OK, not doing anything :)")
    exit(0)
  end
end

# delete out directory if creating new
if createNew
    `rm -r -f out`
end

`
# create the output directory if
# it doesn't exist
mkdir -p out/config
# generate the nodes.yaml
# file for the set number of
# nodes.
# DEPRECATED
#./quorum-create-nodes #{@config_file}
`
puts ""
puts "  Generating keys..."
`
# generate the keygen script
# to generate nodekey, account keys, and
# quorum transaction manager (tm.pub,tm.key) keys.
./quorum-keygen #{@config_file}
`

puts "  Generating Quorum configs..."
`
# generate the appropriate config files:
#   permissioned-nodes.json
#   genesis.json
./quorum-config #{@config_file} --action=#{action}
`

puts ""
puts  "  Base quorum resources have been generated. "