Class: Subspace::Commands::Init

Inherits:
Base
  • Object
show all
Defined in:
lib/subspace/commands/init.rb

Instance Method Summary collapse

Methods inherited from Base

#confirm_overwrite, #copy, #dest_dir, #gem_path, #inventory, #pass_through_params, #playbook_dir, #project_name, #project_path, #require_configuration, #set_subspace_version, #template, #template!, #template_dir

Methods included from Ansible

#ansible_command, #ansible_playbook

Constructor Details

#initialize(args, options) ⇒ Init

Returns a new instance of Init.



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# File 'lib/subspace/commands/init.rb', line 5

def initialize(args, options)
  options.default env: "dev"

  @env = options.env
  @template = options.template

  if options.ansibe.nil? && options.terraform.nil?
    # They didn't pass in any options (subspace init) so just do both
    options.ansible = true
    options.terraform = true
  end

  if @template.nil? && options.terraform == true
    answer = ask "What template/server configuration would you like to use? e.g. 'workhorse' or 'oxenwagen'"
    @template = answer
  end

  @init_ansible = options.ansible
  @init_terraform = options.terraform
  run
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/subspace/commands/init.rb', line 27

def run
  if File.exists? dest_dir
    answer = ask "Subspace appears to be initialized.  Reply 'yes' to continue anyway: [no] "
    abort unless answer.chomp == "yes"
  else
    FileUtils.mkdir_p dest_dir
  end

  init_pemfile
  init_ansible if @init_ansible
  init_terraform if @init_terraform

  puts """
  1. Inspect key config files:
    - config/subspace/terraform/#{@env}/main.tf     # Main terraform file
    - config/subspace/#{@env}.yml                   # Main ansible playbook
    - config/subspace/group_vars                    # Ansible configuration options
    - config/subspace/inventory.yml                 # Server Inventory
    - config/subspace/templates/authorized_keys     # SSH Authorized Keys
    - config/subspace/templates/application.yml     # Application Environment variables

  2. create cloud infrastructure with terraform:

    subspace tf #{@env}

  3. Bootstrap the new server

    subspace boostrap #{@env}1

  4. Inspect new environment
    - ensure the correct roles are present in #{@env}.yml
    - Check ansible configuration variables in group_vars/#{@env}

  4. Provision the new servers with ansible:

    subspace provision #{@env}

  !!MAKE SURE YOU PUT config/subspace/subspace.pem SOMEWHERE!!

"""

end