Class: VagrantSubutai::Commands

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-subutai/subutai_commands.rb

Instance Method Summary collapse

Constructor Details

#initialize(arg, env) ⇒ Commands

Returns a new instance of Commands.



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 9

def initialize(arg, env)
  super(arg, env)
end

Instance Method Details

#base ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 18

def base
  "sudo /usr/bin/subutai".freeze
end

#bazaar(url) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 458

def bazaar(url)
  Put.success "\n-------------------------------------"
  Put.success "| Blueprint provisioning via Bazaar |"
  Put.success "-------------------------------------\n"
  
  email = SubutaiConfig.get(:BAZAAR_EMAIL)
  password = SubutaiConfig.get(:BAZAAR_PASSWORD)

  # Register Peer Os to Bazaar
  unless registered?(url)
    username = SubutaiConfig.get(:SUBUTAI_USERNAME)
    pwd = SubutaiConfig.get(:SUBUTAI_PASSWORD)

    username, pwd = get_input_token if username.nil? || pwd.nil?

    res = Rest::SubutaiConsole.password(url, username, Configs::SubutaiConsoleAPI::DEFAULT_PASSWORDS, pwd)

    case res
      when Net::HTTPOK
        Put.info "\nSuccessfully changed default password.\n"
    end

    response = Rest::SubutaiConsole.token(url, username, pwd)

    case response
      when Net::HTTPOK
        email, password = register_by_token(response.body, url)
      else
        Put.error "PeerOS: #{response.body}"
        Put.error response.message
        return
    end
  end

  email, password =  if email.nil? || password.nil?

  response = Rest::Bazaar.(email, password)

  case response
    when Net::HTTPOK
      all_cookies = response.get_fields('set-cookie')
      cookies_array = Array.new
      all_cookies.each { | cookie |
        cookies_array.push(cookie.split('; ')[0])
      }
      cookies = cookies_array.join('; ')

      rh_id = info('id')
      peer_id = Rest::SubutaiConsole.fingerprint(url)

      env = Blueprint::EnvironmentController.new
      env.build(url, cookies, rh_id, peer_id, Configs::Blueprint::MODE::BAZAAR)
    else
      Put.error "Bazaar: #{response.body}"
  end
end

#blueprint(url, attempt) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 328

def blueprint(url, attempt)
  begin
    response = Rest::SubutaiConsole.ready(url)

    case response
      when Net::HTTPOK                       # 200 Ready
        #Put.info "http::ok #{attempt}"
        # start provisioning
        variable = VagrantSubutai::Blueprint::VariablesController.new(0, 0, nil)

        resource = info('system')

        if variable.validate && variable.check_quota?(resource)
          mode = SubutaiConfig.get(:SUBUTAI_ENV_TYPE)

          if mode.nil?
            # check smart defaults
            fingerprint = Rest::SubutaiConsole.fingerprint(url)
            response = Rest::Bazaar.registered(fingerprint)

            case response
              when Net::HTTPOK
                # [MODE] The blueprint provisioning via Bazaar
                bazaar(url)
              when Net::HTTPNotFound
                # [MODE] blueprint provisioning via Peer Os (local)
                peer(url, resource)
              else
                Put.error response.message
                Put.error response.body
            end
          elsif mode == Configs::Blueprint::MODE::PEER
            # [MODE] blueprint provisioning via Peer Os (local)
            peer(url, resource)
          elsif mode == Configs::Blueprint::MODE::BAZAAR
            # [MODE] The blueprint provisioning via Bazaar
            bazaar(url)
          end
        end
      when response.code == 503
        if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
          #Put.info "status code 503 attempt: #{attempt}"
          sleep(2**attempt) #
          blueprint(url, attempt+1)
        end
      when Net::HTTPNotFound
        if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
          #Put.info "net::httpnotfound attempt: #{attempt}"
          sleep(2**attempt) #
          blueprint(url, attempt+1)
        end
      when response.code == 500       # management happened something wrong
        Put.error "PeerOS failed to run!"
      else
        # PeerOs not ready
        Put.error "PeerOS failed to run"
    end
  rescue Net::OpenTimeout
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      #Put.info "net::opentimeout attempt: #{attempt}"
      sleep(2**attempt) 
      blueprint(url, attempt+1)
    end
  rescue Errno::ECONNRESET
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      #Put.info "errno::econnreset attempt: #{attempt}"
      sleep(2**attempt) #
      blueprint(url, attempt+1)
    end
  rescue Errno::ECONNABORTED
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      #Put.info "errno::econnaborted attempt: #{attempt}"
      sleep(2**attempt) #
      blueprint(url, attempt+1)
    end
  rescue OpenSSL::OpenSSLError # generic openssl error
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      #Put.info "openssl::opensslerror attempt: #{attempt}"
      sleep(2**attempt) #
      blueprint(url, attempt+1)
    end
  rescue OpenSSL::SSL::SSLError
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      #Put.info "openssl::ssl::sslerror attempt: #{attempt}"
      sleep(2**attempt) #
      blueprint(url, attempt+1)
    end
  rescue => e
    if attempt == 1 && ARGV[0] == 'up' # fails first attempt then try
      #Put.info "e attempt: #{attempt} error: #{e} arg: #{ARGV[0]}"
      sleep(10)
      blueprint(url, attempt+1)
    else
      Put.error e
    end
  end
end

#deregister(username, password, url) ⇒ Object

Unregister Subutai Peer OS from Bazaar



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 61

def deregister(username, password, url)
  if registered?(url)
      username, password = get_input_token if username.nil? || password.nil?

      response = Rest::SubutaiConsole.token(url, username, password)

      case response
        when Net::HTTPOK

          response = Rest::SubutaiConsole.deregister(response.body, url)

          case response
            when Net::HTTPOK
              Put.success response.body
              Put.success "Successfully PeerOS unregistered from Bazaar."
            else
              Put.error "Error: #{response.body}\n"
          end
        else
          Put.error "Error: #{response.body}\n"
      end
  else
    Put.warn "The PeerOs not registered to Bazaar"
  end
end

#finger(url) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 212

def finger(url)
  begin
    peer_id = Rest::SubutaiConsole.fingerprint(url)
    ip = info('ipaddr')

    STDOUT.puts ip
    STDOUT.puts peer_id
  rescue Net::OpenTimeout => e
    Put.error e
  rescue => e
    Put.error e
  end
end

#fingerprint(url) ⇒ Object

Show Subutai Console finger print



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 203

def fingerprint(url)
  begin
    peer_id = Rest::SubutaiConsole.fingerprint(url)
    Put.info peer_id
  rescue Net::OpenTimeout => e
    Put.error e
  end
end

#get_input_login ⇒ Object

Get Bazaar credentials from input



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 256

def 

  email = nil
  password = nil

  if SubutaiConfig.get(:BAZAAR_EMAIL).nil?
    # Bazaar email
    Put.warn "\nPlease enter credentials Bazaar:\n"
    Put.info "\nemail: "
    email = STDIN.gets.chomp
  else
    email = SubutaiConfig.get(:BAZAAR_EMAIL)
  end


  if SubutaiConfig.get(:BAZAAR_PASSWORD).nil?
    # Bazaar password
    begin
      Put.info "\nEnter Bazaar password: "
      password = STDIN.noecho(&:gets).chomp
    rescue Errno::EBADF
      Put.warn "\nStdin doesn't support echo less input. Stdin can't hide password\n"
      password = STDIN.gets
    end
  else
    password = SubutaiConfig.get(:BAZAAR_PASSWORD)
  end

  [email, password]
end

#get_input_register ⇒ Object

Get Bazaar credentials and peer info



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 288

def get_input_register
  Put.warn "\nRegister your PeerOS to Bazaar:\n"

  hub_password = nil
  hub_email = nil

  if SubutaiConfig.get(:BAZAAR_EMAIL).nil?
    # Hub email
    Put.info "\nEnter Bazaar email: "
    hub_email = STDIN.gets.chomp
  else
    hub_email = SubutaiConfig.get(:BAZAAR_EMAIL)
  end


  if SubutaiConfig.get(:BAZAAR_PASSWORD).nil?
    # Hub password
    begin
      Put.info "\nEnter Bazaar password: "
      hub_password = STDIN.noecho(&:gets).chomp
    rescue Errno::EBADF
      Put.warn "\nStdin doesn't support echo less input. Stdin can't hide password\n"
      hub_password = STDIN.gets
    end
  else
    hub_password = SubutaiConfig.get(:BAZAAR_PASSWORD)
  end

  # Peer name
  peer_name = SubutaiConfig.get(:SUBUTAI_NAME)

  peer_scope = SubutaiConfig.get(:SUBUTAI_SCOPE)

  [hub_email, hub_password, peer_name, peer_scope]
end

#get_input_token ⇒ Object

Get Subutai Peer Os credentials from input



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 227

def get_input_token
  password = nil
  username = nil

  if SubutaiConfig.get(:SUBUTAI_USERNAME).nil?
    Put.warn "\nPlease enter credentials Subutai Peer Os:\n"
    Put.info "\nPeerOS username: "
    username = STDIN.gets.chomp
  else
    username = SubutaiConfig.get(:SUBUTAI_USERNAME)
  end


  if SubutaiConfig.get(:SUBUTAI_PASSWORD).nil?
    begin
      Put.info "\nSet PeerOS password: "
      password = STDIN.noecho(&:gets).chomp
    rescue Errno::EBADF
      Put.warn "\nStdin doesn't support echo less input. Stdin can't hide password\n"
      password = STDIN.gets
    end
  else
    password = SubutaiConfig.get(:SUBUTAI_PASSWORD)
  end

  [username, password]
end

#info(arg) ⇒ Object

info id



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 23

def info(arg)
  with_target_vms(nil, single_target: true) do |vm|
    vm.communicate.sudo("#{base} #{Configs::SubutaiAgentCommand::INFO} #{arg}") do |type, data|
      if type == :stdout
        result = data.split(/[\r\n]+/)
        return result.first
      end
    end
  end
end

#is_management_ready?(url, attempt) ⇒ Boolean

it will wait exponential time until management is ready

Returns:

  • (Boolean) 


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# File 'lib/vagrant-subutai/subutai_commands.rb', line 127

def is_management_ready?(url, attempt)
  begin
    response = Rest::SubutaiConsole.ready(url)

    case response
      when Net::HTTPOK                       # 200 Ready
        return true
      when response.code == 503
        if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
          sleep(2**attempt) #
          is_management_ready?(url, attempt+1)
        end
      when Net::HTTPNotFound
        if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
          sleep(2**attempt) #
          is_management_ready?(url, attempt+1)
        end
      when response.code == 500       # management happened something wrong
        Put.error "PeerOS failed to run!"
        return false
      else
        # PeerOs not ready
        Put.error "PeerOS failed to run"
        return false
    end
  rescue Net::OpenTimeout
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      sleep(2**attempt)
      is_management_ready?(url, attempt+1)
    end
  rescue Errno::ECONNRESET
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      sleep(2**attempt) #
      is_management_ready?(url, attempt+1)
    end
  rescue Errno::ECONNABORTED
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      sleep(2**attempt) #
      is_management_ready?(url, attempt+1)
    end
  rescue OpenSSL::OpenSSLError # generic openssl error
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      sleep(2**attempt) #
      is_management_ready?(url, attempt+1)
    end
  rescue OpenSSL::SSL::SSLError
    if attempt < VagrantSubutai::Configs::Blueprint::ATTEMPT
      sleep(2**attempt) #
      is_management_ready?(url, attempt+1)
    end
  rescue => e
    if attempt == 1 && ARGV[0] == 'up' # fails first attempt then try
      sleep(10)
      is_management_ready?(url, attempt+1)
    else
      return false
    end
  end
end

#list(arg) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 324

def list(arg)
  ssh(base + "#{Configs::SubutaiAgentCommand::LIST} #{arg}")
end

#log ⇒ Object

show logs



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 14

def log
  ssh(base + Configs::SubutaiAgentCommand::LOG)
end

#open(link) ⇒ Object

opens browser



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 516

def open(link)
  if RbConfig::CONFIG['host_os'] =~ /mswin|mingw|cygwin/
    system "start #{link}"
  elsif RbConfig::CONFIG['host_os'] =~ /darwin/
    system "open #{link}"
  elsif RbConfig::CONFIG['host_os'] =~ /linux|bsd/
    system "xdg-open #{link}"
  end
end

#peer(url, resource) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 426

def peer(url, resource)
  Put.success "\n--------------------------------------"
  Put.success "| Blueprint provisioning via Peer Os |"
  Put.success "--------------------------------------\n"

  username = SubutaiConfig.get(:SUBUTAI_USERNAME)
  password = SubutaiConfig.get(:SUBUTAI_PASSWORD)

  username, password = get_input_token if username.nil? || password.nil?

  res = Rest::SubutaiConsole.password(url, username, Configs::SubutaiConsoleAPI::DEFAULT_PASSWORDS, password)

  case res
    when Net::HTTPOK
      Put.info "\nSuccessfully changed default password.\n"
  end

  response = Rest::SubutaiConsole.token(url, username, password)

  case response
    when Net::HTTPOK
      rh_id = info('id')
      peer_id = Rest::SubutaiConsole.fingerprint(url)

      env = Blueprint::EnvironmentController.new
      env.check_free_quota(resource)
      env.build(url, response.body, rh_id, peer_id, Configs::Blueprint::MODE::PEER)
    else
      Put.error "PeerOS: Error #{response.body}"
  end
end

#register(username, password, url) ⇒ Object

register Subutai Peer Os to Bazaar by username and password



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 88

def register(username, password, url)
  if registered?(url)
    Put.warn "\nThe PeerOs already registered to Bazaar.\n"
  else
    begin
      username, password = get_input_token if username.nil? || password.nil?

      res = Rest::SubutaiConsole.password(url, username, Configs::SubutaiConsoleAPI::DEFAULT_PASSWORDS, password)

      case res
        when Net::HTTPOK
          Put.info "\nSuccessfully changed default password.\n"
      end

      response = Rest::SubutaiConsole.token(url, username, password)

      case response
        when Net::HTTPOK
          hub_email, hub_password, peer_name, peer_scope = get_input_register

          response = Rest::SubutaiConsole.register(response.body, url, hub_email, hub_password, peer_name, peer_scope)

          case response
            when Net::HTTPOK
              Put.success response.body
              Put.success "\"#{peer_name}\" successfully registered to Bazaar."
            else
              Put.error "Error: #{response.body}\n"
          end
        else
          Put.error "Error: #{response.body}\n"
      end
    rescue Net::OpenTimeout => e
      Put.error e
    end
  end
end

#register_by_token(token, url) ⇒ Object

register Subutai Peer Os to Bazaar by token



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 188

def register_by_token(token, url)
  hub_email, hub_password, peer_name, peer_scope = get_input_register
  response = Rest::SubutaiConsole.register(token, url, hub_email, hub_password, peer_name, peer_scope)

  case response
    when Net::HTTPOK
      Put.success response.body
      Put.success "\"#{peer_name}\" successfully registered to Bazaar."
      [hub_email, hub_password]
    else
      Put.error "Error: #{response.body}\n"
  end
end

#registered?(url) ⇒ Boolean

checks The Peer Os registered or not registered to Bazaar

Returns:

  • (Boolean) 


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# File 'lib/vagrant-subutai/subutai_commands.rb', line 40

def registered?(url)
  begin
    fingerprint = Rest::SubutaiConsole.fingerprint(url)
    response = Rest::Bazaar.registered(fingerprint)

    case response
      when Net::HTTPOK
        return true
      when Net::HTTPNotFound
        return false
      else
        Put.error response.body
        Put.error response.message
        exit
    end
  rescue Net::OpenTimeout => e
    Put.error e
  end
end

#ssh(command) ⇒ Object 



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 526

def ssh(command)
  with_target_vms(nil, single_target: true) do |vm|
    vm.action(:ssh_run, ssh_run_command: command, ssh_opts: {extra_args: ['-q']})
  end
end

#update(name) ⇒ Object

update Subutai rh or management



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# File 'lib/vagrant-subutai/subutai_commands.rb', line 35

def update(name)
  ssh(base + Configs::SubutaiAgentCommand::UPDATE + " #{name}")
end