Module: BlackStack::Deployer::RoutineModule
- Included in:
- Routine
- Defined in:
- lib/my-ruby-deployer.rb
Overview
define attributes and methods of a deployer routine
Instance Attribute Summary collapse
-
#commands ⇒ Object
Returns the value of attribute commands.
-
#name ⇒ Object
Returns the value of attribute name.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(h) ⇒ Object
def self.descriptor_error(h).
- #run(node, l = nil, params = {}) ⇒ Object
- #to_hash ⇒ Object
Instance Attribute Details
#commands ⇒ Object
Returns the value of attribute commands.
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# File 'lib/my-ruby-deployer.rb', line 93 def commands @commands end |
#name ⇒ Object
Returns the value of attribute name.
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# File 'lib/my-ruby-deployer.rb', line 93 def name @name end |
Class Method Details
.descriptor_errors(h) ⇒ Object
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# File 'lib/my-ruby-deployer.rb', line 95 def self.descriptor_errors(h) errors = [] # validate: the parameter h is a hash errors << "The parameter h is not a hash" unless h.is_a?(Hash) # validate: the paramerer h has a key :name errors << "The parameter h does not have a key :name" unless h.has_key?(:name) # validate: the paramerer h has a key :command errors << "The parameter h does not have a key :commands" unless h.has_key?(:commands) # validate: the parameter h[:name] is a string or a symbol errors << "The parameter h[:name] is not a string" unless h[:name].is_a?(String) # validate: the parameter h[:name] is not 'reboot' because it is a reserved name errors << "The parameter h[:name] is a reserved name (#{h[:name].to_s})" if h[:name] == 'reboot' # validate: the parameter h[:commands] is required errors << "The parameter h[:commands] is required" if h[:commands].nil? # validate: the parametrer h[:commands] is an array errors << "The parameter h[:commands] is not an array" unless h[:commands].is_a?(Array) # validate: the parameter h[:commands] has at least one element errors << "The parameter h[:commands] does not have at least one element" unless h[:commands].size > 0 # validate: each element of the array h[:commands] is a hash h[:commands].each do |c| errors += BlackStack::Deployer::CommandModule.descriptor_errors(c) end # h[:commands].each do |c| errors.uniq end |
Instance Method Details
#initialize(h) ⇒ Object
def self.descriptor_error(h)
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# File 'lib/my-ruby-deployer.rb', line 130 def initialize(h) errors = BlackStack::Deployer::RoutineModule.descriptor_errors(h) raise "The node descriptor is not valid: #{errors.uniq.join(".\n")}" if errors.length > 0 self.name = h[:name] self.commands = [] h[:commands].each do |c| self.commands << BlackStack::Deployer::Command.new(c) end end |
#run(node, l = nil, params = {}) ⇒ Object
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# File 'lib/my-ruby-deployer.rb', line 150 def run(node, l=nil, params={}) l = BlackStack::DummyLogger.new(nil) if l.nil? l.logs "Running routine #{self.name.blue} on node #{node.name.blue}... " i = 0 self.commands.each do |c| i += 1 l.logs "Command #{i.to_s.blue}... " c.run(node, l, params) l.logf 'done'.green end l.logf 'done'.green end |
#to_hash ⇒ Object
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# File 'lib/my-ruby-deployer.rb', line 140 def to_hash h = {} h[:name] = self.name h[:commands] = [] self.commands.each do |c| h[:commands] << c.to_hash end h end |