Class: Azure::ServiceManagement::ASMInterface

Inherits:
AzureInterface show all
Includes:
AzureAPI
Defined in:
lib/azure/service_management/ASM_interface.rb

Instance Attribute Summary collapse

Attributes inherited from AzureInterface

#ui

Instance Method Summary collapse

Methods included from Helpers

#display_list, #msg_pair, #random_string, #strip_non_ascii

Methods included from CustomErrors

included

Constructor Details

#initialize(params = {}) ⇒ ASMInterface

Returns a new instance of ASMInterface.



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# File 'lib/azure/service_management/ASM_interface.rb', line 30

def initialize(params = {})
  @rest = Rest.new(params)
  @connection = Azure::ServiceManagement::Connection.new(@rest)
  super
end

Instance Attribute Details

#connection ⇒ Object

Returns the value of attribute connection.



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# File 'lib/azure/service_management/ASM_interface.rb', line 28

def connection
  @connection
end

Instance Method Details

#add_extension(name, params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 303

def add_extension(name, params = {})
  begin
    ui.info "Started with Chef Extension deployment on the server #{name}..."
    connection.roles.update(name, params)
    ui.info "\nSuccessfully deployed Chef Extension on the server #{name}."
  rescue Exception => e
    Chef::Log.error("Failed to add extension to the server -- exception being rescued: #{e.to_s}")
    backtrace_message = "#{e.class}: #{e}\n#{e.backtrace.join("\n")}"
    Chef::Log.debug("#{backtrace_message}")
  end
end

#cleanup_and_exit(remove_hosted_service_on_failure, remove_storage_service_on_failure) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 263

def cleanup_and_exit(remove_hosted_service_on_failure, remove_storage_service_on_failure)
  Chef::Log.warn("Cleaning up resources...")

  if remove_hosted_service_on_failure
    ret_val = connection.hosts.delete(remove_hosted_service_on_failure)
    ret_val.content.empty? ? Chef::Log.warn("Deleted created DNS: #{remove_hosted_service_on_failure}.") : Chef::Log.warn("Deletion failed for created DNS:#{remove_hosted_service_on_failure}. " + ret_val.text)
  end

  if remove_storage_service_on_failure
    ret_val = connection.storageaccounts.delete(remove_storage_service_on_failure)
    ret_val.content.empty? ? Chef::Log.warn("Deleted created Storage Account: #{remove_storage_service_on_failure}.") : Chef::Log.warn("Deletion failed for created Storage Account: #{remove_storage_service_on_failure}. " + ret_val.text)
  end
  exit 1
end

#create_affinity_group(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 223

def create_affinity_group(params = {})
  connection.ags.create(params)
end

#create_internal_lb(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 195

def create_internal_lb(params = {})
  connection.lbs.create(params)
end

#create_server(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 227

def create_server(params = {})
  remove_hosted_service_on_failure = params[:azure_dns_name]
  if connection.hosts.exists?(params[:azure_dns_name])
    remove_hosted_service_on_failure = nil
  end

  #If Storage Account is not specified, check if the geographic location has one to re-use
  if not params[:azure_storage_account]
    storage_accts = connection.storageaccounts.all
    storage = storage_accts.find { |storage_acct| storage_acct.location.to_s == params[:azure_service_location] }
    unless storage
      params[:azure_storage_account] = [strip_non_ascii(params[:azure_vm_name]), random_string].join.downcase
      remove_storage_service_on_failure = params[:azure_storage_account]
    else
      remove_storage_service_on_failure = nil
      params[:azure_storage_account] = storage.name.to_s
    end
  else
    if connection.storageaccounts.exists?(params[:azure_storage_account])
      remove_storage_service_on_failure = nil
    else
      remove_storage_service_on_failure = params[:azure_storage_account]
    end
  end

  begin
    connection.deploys.create(params)
  rescue Exception => e
    Chef::Log.error("Failed to create the server -- exception being rescued: #{e.to_s}")
    backtrace_message = "#{e.class}: #{e}\n#{e.backtrace.join("\n")}"
    Chef::Log.debug("#{backtrace_message}")
    cleanup_and_exit(remove_hosted_service_on_failure, remove_storage_service_on_failure)
  end

end

#create_vnet(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 209

def create_vnet(params = {})
  connection.vnets.create(params)
end

#delete_server(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 85

def delete_server(params = {})
  server = find_server({name: params[:name], azure_dns_name: params[:azure_dns_name]})

  unless server
    puts "\n"
    ui.error("Server #{params[:name]} does not exist")
    exit!
  end

  puts "\n"
  msg_pair(ui, 'DNS Name', server.hostedservicename + ".cloudapp.net")
  msg_pair(ui, 'VM Name', server.name)
  msg_pair(ui, 'Size', server.size)
  msg_pair(ui, 'Public Ip Address', server.publicipaddress)
  puts "\n"

  begin
    ui.confirm('Do you really want to delete this server')
  rescue SystemExit   # Need to handle this as confirming with N/n raises SystemExit exception
    server = nil      # Cleanup is implicitly performed in other cloud plugins
    exit!
  end

  params[:azure_dns_name] = server.hostedservicename

  connection.roles.delete(params)

  puts "\n"
  ui.warn("Deleted server #{server.name}")
end

#deployment(path) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 291

def deployment(path)
  connection.query_azure(path)
end

#deployment_name(dns_name) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 287

def deployment_name(dns_name)
  connection.deploys.get_deploy_name_for_hostedservice(dns_name)
end

#find_server(params = {}) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 81

def find_server(params = {})
  server = connection.roles.find(params[:name], params = { :azure_dns_name => params[:azure_dns_name] })
end

#get_extension(name, publisher) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 283

def get_extension(name, publisher)
  connection.query_azure("resourceextensions/#{publisher}/#{name}")
end

#get_role_server(dns_name, vm_name) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 278

def get_role_server(dns_name, vm_name)
  deploy = connection.deploys.queryDeploy(dns_name)
  deploy.find_role(vm_name)
end

#list_affinity_groups ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 213

def list_affinity_groups
  affinity_groups = connection.ags.all
  cols = %w{Name Location Description}
  rows = []
  affinity_groups.each do |affinity_group|
    cols.each { |col| rows << affinity_group.send(col.downcase).to_s }
  end
  display_list(ui, cols, rows)
end

#list_images ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 36

def list_images
  connection.images.all
end

#list_internal_lb ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 185

def list_internal_lb
  lbs = connection.lbs.all
  cols = %w{Name Service Subnet VIP}
  rows = []
  lbs.each do |lb|
    cols.each { |col| rows << lb.send(col.downcase).to_s }
  end
  display_list(ui, cols, rows)
end

#list_servers ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 40

def list_servers
  servers = connection.roles.all
  cols = ['DNS Name', 'VM Name', 'Status', 'IP Address', 'SSH Port', 'WinRM Port', 'RDP Port']
  rows = []
  servers.each do |server|
    rows << server.hostedservicename.to_s+".cloudapp.net"  # Info about the DNS name at http://msdn.microsoft.com/en-us/library/ee460806.aspx
    rows << server.name.to_s
    rows << begin
                     state = server.status.to_s.downcase
                     case state
                     when 'shutting-down','terminated','stopping','stopped'
                       ui.color(state, :red)
                     when 'pending'
                       ui.color(state, :yellow)
                     else
                       ui.color('ready', :green)
                     end
                   end
    rows << server.publicipaddress.to_s
    rows << server.sshport.to_s
    rows << server.winrmport.to_s
    ports = server.tcpports
    rows << rdp_port(ports)
  end
  display_list(ui, cols, rows)
end

#list_vnets ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 199

def list_vnets
  vnets = connection.vnets.all
  cols = ['Name', 'Affinity Group', 'State']
  rows = []
  vnets.each do |vnet|
    %w(name affinity_group state).each{ |col| rows << vnet.send(col).to_s }
  end
  display_list(ui, cols, rows)
end

#rdp_port(arr_ports) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 67

def rdp_port(arr_ports)
  if !arr_ports
    return ''
  end
  if arr_ports.length > 0
    arr_ports.each do |port|
      if port['Name'] == "Remote Desktop"
        return port['PublicPort']
      end
    end
  end
  return ''
end

#show_server(name) ⇒ Object 



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# File 'lib/azure/service_management/ASM_interface.rb', line 116

def show_server(name)
  begin
    role = connection.roles.find name

    puts ''
    if (role)
      details = Array.new
      details << ui.color('Role name', :bold, :cyan)
      details << role.name
      details << ui.color('Status', :bold, :cyan)
      details << role.status
      details << ui.color('Size', :bold, :cyan)
      details << role.size
      details << ui.color('Hosted service name', :bold, :cyan)
      details << role.hostedservicename
      details << ui.color('Deployment name', :bold, :cyan)
      details << role.deployname
      details << ui.color('Host name', :bold, :cyan)
      details << role.hostname
      unless role.sshport.nil?
        details << ui.color('SSH port', :bold, :cyan)
        details << role.sshport
      end
      unless role.winrmport.nil?
        details << ui.color('WinRM port', :bold, :cyan)
        details << role.winrmport
      end
      details << ui.color('Public IP', :bold, :cyan)
      details << role.publicipaddress.to_s

      unless role.thumbprint.empty?
        details << ui.color('Thumbprint', :bold, :cyan)
        details << role.thumbprint
      end
      puts ui.list(details, :columns_across, 2)
      if role.tcpports.length > 0 || role.udpports.length > 0
        details.clear
        details << ui.color('Ports open', :bold, :cyan)
        details << ui.color('Local port', :bold, :cyan)
        details << ui.color('IP', :bold, :cyan)
        details << ui.color('Public port', :bold, :cyan)
        if role.tcpports.length > 0
          role.tcpports.each do |port|
            details << 'tcp'
            details << port['LocalPort']
            details << port['Vip']
            details << port['PublicPort']
          end
        end
        if role.udpports.length > 0
          role.udpports.each do |port|
            details << 'udp'
            details << port['LocalPort']
            details << port['Vip']
            details << port['PublicPort']
          end
        end
        puts ui.list(details, :columns_across, 4)
      end
    else
      puts "No VM found"
    end

  rescue => error
    puts "#{error.class} and #{error.message}"
  end

end

#valid_image?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/azure/service_management/ASM_interface.rb', line 295

def valid_image?(name)
  connection.images.exists?(name)
end

#vm_image?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/azure/service_management/ASM_interface.rb', line 299

def vm_image?(name)
  connection.images.is_vm_image(name)
end