Class: Kontena::Plugin::Aws::Nodes::CreateCommand

Inherits:
Command
  • Object
show all
Includes:
Cli::Common, Cli::GridOptions, Prompts
Defined in:
lib/kontena/plugin/aws/nodes/create_command.rb

Instance Method Summary collapse

Methods included from Prompts

#ask_aws_access_key, #ask_aws_az, #ask_aws_instance_type, #ask_aws_key_pair, #ask_aws_region, #ask_aws_secret_key, #ask_aws_storage, #ask_aws_subnet, #ask_aws_vpc, #ask_node

Instance Method Details

#ask_instance_count ⇒ Object 



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# File 'lib/kontena/plugin/aws/nodes/create_command.rb', line 74

def ask_instance_count
  if self.count.nil?
    prompt.ask('How many instances?: ', default: 1)
  else
    self.count
  end
end

#execute ⇒ Object 



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# File 'lib/kontena/plugin/aws/nodes/create_command.rb', line 24

def execute
  require_current_grid

  require_relative '../../../machine/aws'
  grid = fetch_grid(current_grid)
  aws_access_key = ask_aws_access_key
  aws_secret_key = ask_aws_secret_key
  aws_region = ask_aws_region(aws_access_key, aws_secret_key)
  aws_zone = ask_aws_az(aws_access_key, aws_secret_key, aws_region)
  aws_vpc_id = ask_aws_vpc(aws_access_key, aws_secret_key, aws_region)
  exit_with_error("Could not find any Virtual Private Cloud (VPC). Please create one in the AWS console first.") unless aws_vpc_id
  aws_subnet_id = ask_aws_subnet(aws_access_key, aws_secret_key, aws_region, aws_zone, aws_vpc_id)
  aws_key_pair = ask_aws_key_pair(aws_access_key, aws_secret_key, aws_region)
  aws_type = ask_aws_instance_type
  aws_storage = ask_aws_storage
  aws_count = ask_instance_count
  provisioner = provisioner(client, aws_access_key, aws_secret_key, aws_region)
  provisioner.run!(
      master_uri: api_url,
      grid_token: grid['token'],
      grid: current_grid,
      name: name,
      type: aws_type,
      vpc: aws_vpc_id,
      zone: aws_zone,
      subnet: aws_subnet_id,
      storage: aws_storage,
      version: version,
      key_pair: aws_key_pair,
      count: aws_count,
      associate_public_ip: associate_public_ip?,
      security_groups: security_groups
  )
end

#fetch_grid(id) ⇒ Hash

Parameters:

  • id (String)

Returns:

  • (Hash) 


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# File 'lib/kontena/plugin/aws/nodes/create_command.rb', line 61

def fetch_grid(id)
  client.get("grids/#{id}")
end

#provisioner(client, access_key, secret_key, region) ⇒ Kontena::Machine::Aws::NodeProvisioner

Parameters:

  • client (Kontena::Client)
  • access_key (String)
  • secret_key (String)
  • region (String)

Returns:



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# File 'lib/kontena/plugin/aws/nodes/create_command.rb', line 70

def provisioner(client, access_key, secret_key, region)
  Kontena::Machine::Aws::NodeProvisioner.new(client, access_key, secret_key, region)
end