class Rhea::Command
Constants
- IMAGE_EXPRESSION_SEPARATOR
- KEY_PREFIX
Attributes
created_at[RW]
expression[RW]
image[RW]
process_count[RW]
Public Class Methods
new(expression:, image: nil, process_count: nil, created_at: nil)
click to toggle source
# File lib/rhea/command.rb, line 8 def initialize(expression:, image: nil, process_count: nil, created_at: nil) self.expression = expression self.image = image || Rhea.configuration.default_image self.process_count = process_count self.created_at = created_at end
Public Instance Methods
attributes()
click to toggle source
# File lib/rhea/command.rb, line 15 def attributes { expression: expression, image: image, process_count: process_count, created_at: created_at } end
key()
click to toggle source
# File lib/rhea/command.rb, line 24 def key command_hash = Digest::MD5.hexdigest("#{image}#{expression}")[0..3] command_for_host = expression.downcase.gsub(/[^-a-z0-9]+/i, '-').squeeze('-') key = "#{KEY_PREFIX}#{command_hash}-#{command_for_host}" max_host_name_length = 62 key = key[0,max_host_name_length] # The key can't end with a '-' key.gsub!(/\-+$/, '') key end