Class: Kontena::Plugin::Cloud::Platform::WizardCommand

Inherits:
Command
  • Object
show all
Includes:
Cli::Common, Common
Defined in:
lib/kontena/plugin/cloud/platform/wizard_command.rb

Constant Summary collapse

INFRASTRUCTURE = 
{
  'cloud' => 'Kontena Cloud',
  'aws' => 'Amazon Web Services (EC2)',
  'digitalocean' => 'DigitalOcean',
  'vagrant' => 'Vagrant (with VirtualBox)'
}

Constants included from CloudCommand

CloudCommand::PLATFORM_NOT_SELECTED_ERROR

Instance Method Summary collapse

Methods included from Common

#cached_platforms, #current_organization, #current_platform, #fetch_platforms, #fetch_platforms_for_org, #find_platform_by_name, #login_to_platform, #parse_platform_name, #platform_config_exists?, #prompt_platform, #require_platform

Methods included from CloudCommand

#verify_current_grid, #verify_current_master, #verify_current_master_token

Instance Method Details

#create_aws ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 131

def create_aws
  Kontena.run!([
    'aws', 'node', 'create',
    '--version', self.version,
    '--count', self.initial_size,
    '--region', self.region
  ])
end

#create_cloud ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 119

def create_cloud
  Kontena.run!([
    'cloud', 'node', 'create', '--count', self.initial_size
  ])
end

#create_digitalocean ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 140

def create_digitalocean
  do_region = case self.region
  when 'eu-west-1'
    'lon1'
  when 'us-east-1'
    'nyc1'
  end

  Kontena.run!([
    'digitalocean', 'node', 'create',
    '--version', self.version,
    '--count', self.initial_size,
    '--channel', 'stable',
    '--region', do_region
  ])
end

#create_platform(name, organization, initial_size, region, type) ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 105

def create_platform(name, organization, initial_size, region, type)
  data = {
    attributes: { "name" => name, "initial-size" => initial_size, "hosted-type" => type },
    relationships: {
      region: {
        "data" => { "type" => "region", "id" => region }
      }
    }
  }
  data[:attributes]['version'] = self.version if self.version
  data = cloud_client.post("/organizations/#{organization}/platforms", { data: data })['data']
  Kontena::Cli::Models::Platform.new(data)
end

#create_vagrant ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 125

def create_vagrant
  Kontena.run!([
    'vagrant', 'node', 'create', '--version', self.version, '--instances', self.initial_size
  ])
end

#execute ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 22

def execute
  exit_with_error "You don't have any supported plugins installed (#{INFRASTRUCTURE.keys.join(', ')})" if infrastucture_providers.empty?

  self.name = prompt.ask("Name:") unless self.name
  self.organization = prompt_organization unless self.organization
  self.type = prompt_type unless self.type
  self.region = prompt_region if self.region.nil? && self.type != 'mini'
  unless self.initial_size
    if self.type == 'mini'
      self.initial_size = 1
    else
      self.initial_size = 3
    end
  end

  platform =  "Creating platform master #{pastel.cyan(self.name)} to region #{pastel.cyan(self.region)}" do
    create_platform(self.name, self.organization, self.initial_size, self.region, self.type)
  end
   "Waiting for platform master #{pastel.cyan(name)} to come online" do
    while !platform.online? do
      sleep 5
      platform = find_platform_by_name(platform.id, organization)
    end
  end
  use_platform(platform)

  infra = prompt.select("Choose infrastructure provider for platform nodes") do |menu|
    INFRASTRUCTURE.each do |id, name|
      menu.choice name, id
    end
  end

  case infra
  when 'cloud'
    create_cloud
  when 'aws'
    create_aws
  when 'digitalocean'
    create_digitalocean
  when 'upcloud'
    create_upcloud
  when 'vagrant'
    create_vagrant
  end

   "Platform #{pastel.cyan(platform.name)} is now ready!"
end

#infrastucture_providers ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 157

def infrastucture_providers
  if @infrastucture_providers.nil?
    main_commands = Kontena::MainCommand.recognised_subcommands.flat_map(&:names)
    @infrastucture_providers = INFRASTRUCTURE.dup.delete_if { |k, v| !main_commands.include?(k) }
  end
  @infrastucture_providers
end

#prompt_organization ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 87

def prompt_organization
  organizations = cloud_client.get('/organizations')['data']
  prompt.select("Choose organization:") do |menu|
    organizations.each do |o|
      menu.choice o.dig('attributes', 'name')
    end
  end
end

#prompt_region ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 96

def prompt_region
  regions = cloud_client.get('/regions')['data']
  prompt.select("Choose region:") do |menu|
    regions.each do |d|
      menu.choice d.dig('attributes', 'name'), d['id']
    end
  end
end

#prompt_type ⇒ Object 



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 80

def prompt_type
  prompt.select("Platform type:") do |menu|
    menu.choice "standard (high-availability, business critical services)", "standard"
    menu.choice "mini (non-business critical services)", "mini"
  end
end

#use_platform(platform) ⇒ Object

Parameters:



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# File 'lib/kontena/plugin/cloud/platform/wizard_command.rb', line 71

def use_platform(platform)
  platform_name = "#{organization}/#{name}"
  (platform_name, platform.url)
   "Switching to use platform #{pastel.cyan(platform_name)}" do
    config.current_grid = name
    config.write
  end
end