qube-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: ./qube-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!

@action_flag=options[:action]

# 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)

# Generate deployments in a single file, or in separate files.
@sep_deployment_files=true
if @config["k8s"] and @config["k8s"]["sep_deployment_files"] != nil
  @sep_deployment_files = @config["k8s"]["sep_deployment_files"]
end


puts  "  Running ./quorum-init to generate Quorum resources."

system("./quorum-init --action=#{@action_flag} #{@config_file}")


puts  "  Running ./qubernetes to generate Kubernetes resources."
puts ""
`
./qubernetes #{@config_file}
`
@Kubectl_Cmd="  $> kubectl apply -f out"
if @sep_deployment_files
  @Kubectl_Cmd="  $> kubectl apply -f out -f out/deployments"
end
puts("  To deploy to kubernetes run:")
puts(@Kubectl_Cmd)