Class: Pero::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/pero/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/pero/cli.rb', line 13

def initialize(*)
  super
  Pero.log.level = ::Logger.const_get(options[:log_level].upcase) if options[:log_level]
end

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pero/cli.rb', line 8

def exit_on_failure?
  true
end

.shared_options ⇒ Object 



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# File 'lib/pero/cli.rb', line 18

def self.shared_options
  option :log_level, type: :string, aliases: ['-l'], default: 'info'
  option :user, type: :string, aliases: ['-x'], desc: 'ssh user'
  option :key, type: :string, aliases: ['-i'], desc: 'ssh private key'
  option :port, type: :numeric, aliases: ['-p'], desc: 'ssh port'
  option 'timeout', default: 10, type: :numeric, desc: 'ssh connect timeout'
  option :ssh_config, type: :string, desc: 'ssh config path'
  option :environment, type: :string, desc: 'puppet environment'
  option :ask_password, type: :boolean, default: false, desc: 'ask ssh or sudo password'
  option :vagrant, type: :boolean, default: false, desc: 'use vagrarant'
  option :sudo, type: :boolean, default: true, desc: 'use sudo'
  option 'concurrent', aliases: '-C', default: 3, type: :numeric, desc: 'running concurrent'
end

Instance Method Details

#apply(name_regexp) ⇒ Object 



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# File 'lib/pero/cli.rb', line 49

def apply(name_regexp)
  if !options['image-name'] && !options['server-version']
    Pero.log.error 'image-name or server-version are required'
    return
  end

  prepare
  nodes = Pero::History.search(name_regexp)
  if nodes.empty?
    Pero.log.info 'No matching node found.'
    return
  end
  m = Mutex.new

  begin
    Parallel.each(nodes, in_threads: options['concurrent']) do |n|
      opt = merge_options(n, options)
      puppet = Pero::Puppet.new(opt['host'], opt, m)
      puppet.apply
    end
  rescue StandardError => e
    Pero.log.error e.backtrace.join("\n")
    Pero.log.error e.inspect
  ensure
    if options['one-shot']
      Pero.log.info 'stop puppet master container'
      opt = merge_options(nodes.first, options)
      Pero::Puppet.new(opt['host'], opt, m).stop_master
    else
      Pero.log.info 'puppet master container keep running'
    end
  end
end

#bootstrap(*hosts) ⇒ Object 



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# File 'lib/pero/cli.rb', line 87

def bootstrap(*hosts)
  options['environment'] = 'production' if options['environment'].nil? || options['environment'].empty?
  m = Mutex.new
  Parallel.each(hosts, in_threads: options['concurrent']) do |host|
    raise "unknown option #{host}" if host =~ /^-/

    puppet = Pero::Puppet.new(host, options, m)

    Pero.log.info "bootstrap pero #{host}"
    puppet.install
  end
rescue StandardError => e
  Pero.log.error e.backtrace.join("\n")
  Pero.log.error e.inspect
end

#versions ⇒ Object 



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# File 'lib/pero/cli.rb', line 33

def versions
  Pero::Puppet::Redhat.show_versions
rescue StandardError => e
  Pero.log.error e.inspect
end