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azurerm.rb
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require "kitchen"
autoload :MsRestAzure2, "ms_rest_azure2"
require_relative "azure_credentials"
require "securerandom" unless defined?(SecureRandom)
module Azure
autoload :Resources2, "azure_mgmt_resources2"
autoload :Network2, "azure_mgmt_network2"
end
require "base64" unless defined?(Base64)
autoload :SSHKey, "sshkey"
require "fileutils" unless defined?(FileUtils)
require "erb" unless defined?(Erb)
require "ostruct" unless defined?(OpenStruct)
require "json" unless defined?(JSON)
autoload :Faraday, "faraday"
module Kitchen
module Driver
#
# Azurerm
# Create a new resource group object and set the location and tags attributes then return it.
#
# @return [::Azure::Resources2::Profiles::Latest::Mgmt::Models::ResourceGroup] A new resource group object.
class Azurerm < Kitchen::Driver::Base
attr_accessor :resource_management_client
attr_accessor :network_management_client
kitchen_driver_api_version 2
default_config(:azure_resource_group_prefix) do |_config|
"kitchen-"
end
default_config(:azure_resource_group_suffix) do |_config|
""
end
default_config(:azure_resource_group_name) do |config|
config.instance.name.to_s
end
default_config(:explicit_resource_group_name) do |_config|
nil
end
default_config(:resource_group_tags) do |_config|
{}
end
default_config(:image_urn) do |_config|
"Canonical:UbuntuServer:14.04.3-LTS:latest"
end
default_config(:image_url) do |_config|
""
end
default_config(:image_id) do |_config|
""
end
default_config(:use_ephemeral_osdisk) do |_config|
false
end
default_config(:os_disk_size_gb) do |_config|
""
end
default_config(:os_type) do |_config|
"linux"
end
default_config(:custom_data) do |_config|
""
end
default_config(:username) do |_config|
"azure"
end
default_config(:password) do |_config|
SecureRandom.base64(25)
end
# This prefix MUST be no longer than 3 characters
default_config(:vm_prefix) do |_config|
"tk-"
end
default_config :vm_name, nil
default_config :store_deployment_credentials_in_state, true
default_config(:nic_name) do |_config|
""
end
default_config(:vnet_id) do |_config|
""
end
default_config(:subnet_id) do |_config|
""
end
default_config(:storage_account_type) do |_config|
"Standard_LRS"
end
default_config(:existing_storage_account_blob_url) do |_config|
""
end
default_config(:existing_storage_account_container) do |_config|
"vhds"
end
default_config(:boot_diagnostics_enabled) do |_config|
"true"
end
default_config(:winrm_powershell_script) do |_config|
false
end
default_config(:azure_environment) do |_config|
"Azure"
end
default_config(:pre_deployment_template) do |_config|
""
end
default_config(:pre_deployment_parameters) do |_config|
{}
end
default_config(:post_deployment_template) do |_config|
""
end
default_config(:post_deployment_parameters) do |_config|
{}
end
default_config(:plan) do |_config|
{}
end
default_config(:vm_tags) do |_config|
{}
end
default_config(:public_ip) do |_config|
false
end
default_config(:use_managed_disks) do |_config|
true
end
default_config(:data_disks) do |_config|
nil
end
default_config(:format_data_disks) do |_config|
false
end
default_config(:format_data_disks_powershell_script) do |_config|
false
end
default_config(:system_assigned_identity) do |_config|
false
end
default_config(:user_assigned_identities) do |_config|
[]
end
default_config(:destroy_explicit_resource_group) do |_config|
true
end
default_config(:destroy_explicit_resource_group_tags) do |_config|
true
end
default_config(:destroy_resource_group_contents) do |_config|
false
end
default_config(:deployment_sleep) do |_config|
10
end
default_config(:secret_url) do |_config|
""
end
default_config(:vault_name) do |_config|
""
end
default_config(:vault_resource_group) do |_config|
""
end
default_config(:subscription_id) do |_config|
ENV["AZURE_SUBSCRIPTION_ID"]
end
default_config(:public_ip_sku) do |_config|
"Basic"
end
default_config(:azure_api_retries) do |_config|
5
end
default_config(:use_fqdn_hostname) do |_config|
false
end
def create(state)
state = validate_state(state)
deployment_parameters = {
location: config[:location],
vmSize: config[:machine_size],
storageAccountType: config[:storage_account_type],
bootDiagnosticsEnabled: config[:boot_diagnostics_enabled],
newStorageAccountName: "storage#{state[:uuid]}",
adminUsername: config[:username],
dnsNameForPublicIP: "kitchen-#{state[:uuid]}",
vmName: state[:vm_name],
systemAssignedIdentity: config[:system_assigned_identity],
userAssignedIdentities: config[:user_assigned_identities].map { |identity| [identity, {}] }.to_h,
secretUrl: config[:secret_url],
vaultName: config[:vault_name],
vaultResourceGroup: config[:vault_resource_group],
}
if instance.transport[:ssh_key].nil?
deployment_parameters[:adminPassword] = config[:password]
end
deployment_parameters[:publicIPSKU] = config[:public_ip_sku]
if config[:public_ip_sku] == "Standard"
deployment_parameters[:publicIPAddressType] = "Static"
end
if config[:subscription_id].to_s == ""
raise "A subscription_id config value was not detected and kitchen-azurerm cannot continue. Please check your kitchen.yml configuration. Exiting."
end
if config[:nic_name].to_s == ""
vmnic = "nic-#{state[:vm_name]}"
else
vmnic = config[:nic_name]
end
deployment_parameters["nicName"] = vmnic.to_s
if config[:custom_data].to_s != ""
deployment_parameters["customData"] = prepared_custom_data
end
# When deploying in a shared storage account, we needs to add
# a unique suffix to support multiple kitchen instances
if config[:existing_storage_account_blob_url].to_s != ""
deployment_parameters["osDiskNameSuffix"] = "-#{state[:azure_resource_group_name]}"
end
if config[:existing_storage_account_blob_url].to_s != ""
deployment_parameters["existingStorageAccountBlobURL"] = config[:existing_storage_account_blob_url]
end
if config[:existing_storage_account_container].to_s != ""
deployment_parameters["existingStorageAccountBlobContainer"] = config[:existing_storage_account_container]
end
if config[:os_disk_size_gb].to_s != ""
deployment_parameters["osDiskSizeGb"] = config[:os_disk_size_gb]
end
# The three deployment modes
# a) Private Image: Managed VM Image (by id)
# b) Private Image: Using a VHD URL (note: we must use existing_storage_account_blob_url due to azure limitations)
# c) Public Image: Using a marketplace image (urn)
if config[:image_id].to_s != ""
deployment_parameters["imageId"] = config[:image_id]
elsif config[:image_url].to_s != ""
deployment_parameters["imageUrl"] = config[:image_url]
deployment_parameters["osType"] = config[:os_type]
else
image_publisher, image_offer, image_sku, image_version = config[:image_urn].split(":", 4)
deployment_parameters["imagePublisher"] = image_publisher
deployment_parameters["imageOffer"] = image_offer
deployment_parameters["imageSku"] = image_sku
deployment_parameters["imageVersion"] = image_version
end
options = Kitchen::Driver::AzureCredentials.new(subscription_id: config[:subscription_id],
environment: config[:azure_environment]).azure_options
debug "Azure environment: #{config[:azure_environment]}"
@resource_management_client = ::Azure::Resources2::Profiles::Latest::Mgmt::Client.new(options)
# Create Resource Group
begin
info "Creating Resource Group: #{state[:azure_resource_group_name]}"
create_resource_group(state[:azure_resource_group_name], get_resource_group)
rescue ::MsRestAzure2::AzureOperationError => operation_error
error operation_error.body
raise operation_error
end
# Execute deployment steps
begin
if File.file?(config[:pre_deployment_template])
pre_deployment_name = "pre-deploy-#{state[:uuid]}"
info "Creating deployment: #{pre_deployment_name}"
create_deployment_async(state[:azure_resource_group_name], pre_deployment_name, pre_deployment(config[:pre_deployment_template], config[:pre_deployment_parameters])).value!
follow_deployment_until_end_state(state[:azure_resource_group_name], pre_deployment_name)
end
deployment_name = "deploy-#{state[:uuid]}"
info "Creating deployment: #{deployment_name}"
create_deployment_async(state[:azure_resource_group_name], deployment_name, deployment(deployment_parameters)).value!
follow_deployment_until_end_state(state[:azure_resource_group_name], deployment_name)
if config[:store_deployment_credentials_in_state] == true
state[:username] = deployment_parameters[:adminUsername] unless existing_state_value?(state, :username)
state[:password] = deployment_parameters[:adminPassword] unless existing_state_value?(state, :password) && instance.transport[:ssh_key].nil?
end
if File.file?(config[:post_deployment_template])
post_deployment_name = "post-deploy-#{state[:uuid]}"
info "Creating deployment: #{post_deployment_name}"
create_deployment_async(state[:azure_resource_group_name], post_deployment_name, post_deployment(config[:post_deployment_template], config[:post_deployment_parameters])).value!
follow_deployment_until_end_state(state[:azure_resource_group_name], post_deployment_name)
end
rescue ::MsRestAzure2::AzureOperationError => operation_error
rest_error = operation_error.body["error"]
deployment_active = rest_error["code"] == "DeploymentActive"
if deployment_active
info "Deployment for resource group #{state[:azure_resource_group_name]} is ongoing."
info "If you need to change the deployment template you'll need to rerun `kitchen create` for this instance."
else
info rest_error
raise operation_error
end
end
@network_management_client = ::Azure::Network2::Profiles::Latest::Mgmt::Client.new(options)
if config[:vnet_id] == "" || config[:public_ip]
# Retrieve the public IP from the resource group:
result = get_public_ip(state[:azure_resource_group_name], "publicip")
info "IP Address is: #{result.ip_address} [#{result.dns_settings.fqdn}]"
state[:hostname] = result.ip_address
if config[:use_fqdn_hostname]
info "Using FQDN to communicate instead of IP"
state[:hostname] = result.dns_settings.fqdn
end
else
# Retrieve the internal IP from the resource group:
result = get_network_interface(state[:azure_resource_group_name], vmnic.to_s)
info "IP Address is: #{result.ip_configurations[0].private_ipaddress}"
state[:hostname] = result.ip_configurations[0].private_ipaddress
end
end
# Return a True of False if the state is already stored for a particular property.
#
# @param [Hash] Hash of existing state values.
# @param [String] A property to check
# @return [Boolean]
def existing_state_value?(state, property)
state.key?(property) && !state[property].nil?
end
# Leverage existing state values or bring state into existence from a configuration file.
#
# @param [Hash] Existing Hash of state values.
# @return [Hash] Updated Hash of state values.
def validate_state(state = {})
state[:uuid] = SecureRandom.hex(8) unless existing_state_value?(state, :uuid)
state[:vm_name] = config[:vm_name] || "#{config[:vm_prefix]}#{state[:uuid][0..11]}" unless existing_state_value?(state, :vm_name)
state[:server_id] = "vm#{state[:uuid]}" unless existing_state_value?(state, :server_id)
state[:azure_resource_group_name] = azure_resource_group_name unless existing_state_value?(state, :azure_resource_group_name)
%i{subscription_id azure_environment use_managed_disks}.each do |config_element|
state[config_element] = config[config_element] unless existing_state_value?(state, config_element)
end
state.delete(:password) unless instance.transport[:ssh_key].nil?
state
end
def azure_resource_group_name
formatted_time = Time.now.utc.strftime "%Y%m%dT%H%M%S"
return "#{config[:azure_resource_group_prefix]}#{config[:azure_resource_group_name]}-#{formatted_time}#{config[:azure_resource_group_suffix]}" unless config[:explicit_resource_group_name]
config[:explicit_resource_group_name]
end
def data_disks_for_vm_json
return nil if config[:data_disks].nil?
disks = []
if config[:use_managed_disks]
config[:data_disks].each do |data_disk|
disks << { name: "datadisk#{data_disk[:lun]}", lun: data_disk[:lun], diskSizeGB: data_disk[:disk_size_gb], createOption: "Empty" }
end
debug "Additional disks being added to configuration: #{disks.inspect}"
else
warn 'Data disks are only supported when used with the "use_managed_disks" option. No additional disks were added to the configuration.'
end
disks.to_json
end
def template_for_transport_name
template = JSON.parse(virtual_machine_deployment_template)
if instance.transport.name.casecmp("winrm") == 0
if instance.platform.name.index("nano").nil?
info "Adding WinRM configuration to provisioning profile."
encoded_command = Base64.strict_encode64(custom_data_script_windows)
template["resources"].select { |h| h["type"] == "Microsoft.Compute/virtualMachines" }.each do |resource|
resource["properties"]["osProfile"]["customData"] = encoded_command
resource["properties"]["osProfile"]["windowsConfiguration"] = windows_unattend_content
end
end
end
unless instance.transport[:ssh_key].nil?
info "Adding public key from #{File.expand_path(instance.transport[:ssh_key])}.pub to the deployment."
public_key = public_key_for_deployment(File.expand_path(instance.transport[:ssh_key]))
template["resources"].select { |h| h["type"] == "Microsoft.Compute/virtualMachines" }.each do |resource|
resource["properties"]["osProfile"]["linuxConfiguration"] = JSON.parse(custom_linux_configuration(public_key))
end
end
template.to_json
end
def public_key_for_deployment(private_key_filename)
if File.file?(private_key_filename) == false
k = SSHKey.generate
::FileUtils.mkdir_p(File.dirname(private_key_filename))
private_key_file = File.new(private_key_filename, "w")
private_key_file.syswrite(k.private_key)
private_key_file.chmod(0600)
private_key_file.close
public_key_file = File.new("#{private_key_filename}.pub", "w")
public_key_file.syswrite(k.ssh_public_key)
public_key_file.chmod(0600)
public_key_file.close
output = k.ssh_public_key
else
output = if instance.transport[:ssh_public_key].nil?
File.read("#{private_key_filename}.pub")
else
File.read(instance.transport[:ssh_public_key])
end
end
output.strip
end
def pre_deployment(pre_deployment_template_filename, pre_deployment_parameters)
pre_deployment_template = ::File.read(pre_deployment_template_filename)
pre_deployment = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::Deployment.new
pre_deployment.properties = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentProperties.new
pre_deployment.properties.mode = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentMode::Incremental
pre_deployment.properties.template = JSON.parse(pre_deployment_template)
pre_deployment.properties.parameters = parameters_in_values_format(pre_deployment_parameters)
debug(pre_deployment.properties.template)
pre_deployment
end
def deployment(parameters)
template = template_for_transport_name
deployment = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::Deployment.new
deployment.properties = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentProperties.new
deployment.properties.mode = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentMode::Incremental
deployment.properties.template = JSON.parse(template)
deployment.properties.parameters = parameters_in_values_format(parameters)
debug(JSON.pretty_generate(deployment.properties.template))
deployment
end
def post_deployment(post_deployment_template_filename, post_deployment_parameters)
post_deployment_template = ::File.read(post_deployment_template_filename)
post_deployment = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::Deployment.new
post_deployment.properties = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentProperties.new
post_deployment.properties.mode = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentMode::Incremental
post_deployment.properties.template = JSON.parse(post_deployment_template)
post_deployment.properties.parameters = parameters_in_values_format(post_deployment_parameters)
debug(post_deployment.properties.template)
post_deployment
end
def empty_deployment
template = virtual_machine_deployment_template_file("empty.erb", nil)
empty_deployment = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::Deployment.new
empty_deployment.properties = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentProperties.new
empty_deployment.properties.mode = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::DeploymentMode::Complete
empty_deployment.properties.template = JSON.parse(template)
debug(JSON.pretty_generate(empty_deployment.properties.template))
empty_deployment
end
def vm_tag_string(vm_tags_in)
tag_string = ""
unless vm_tags_in.empty?
tag_array = vm_tags_in.map do |key, value|
"\"#{key}\": \"#{value}\",\n"
end
# Strip punctuation from last item
tag_array[-1] = tag_array[-1][0..-3]
tag_string = tag_array.join
end
tag_string
end
def parameters_in_values_format(parameters_in)
parameters = parameters_in.map do |key, value|
{ key.to_sym => { "value" => value } }
end
parameters.reduce(:merge!)
end
def follow_deployment_until_end_state(resource_group, deployment_name)
end_provisioning_states = "Canceled,Failed,Deleted,Succeeded"
end_provisioning_state_reached = false
until end_provisioning_state_reached
list_outstanding_deployment_operations(resource_group, deployment_name)
sleep config[:deployment_sleep]
deployment_provisioning_state = get_deployment_state(resource_group, deployment_name)
end_provisioning_state_reached = end_provisioning_states.split(",").include?(deployment_provisioning_state)
end
info "Resource Template deployment reached end state of '#{deployment_provisioning_state}'."
show_failed_operations(resource_group, deployment_name) if deployment_provisioning_state == "Failed"
end
def show_failed_operations(resource_group, deployment_name)
failed_operations = list_deployment_operations(resource_group, deployment_name)
failed_operations.each do |val|
resource_code = val.properties.status_code
raise val.properties.status_message.inspect.to_s if resource_code != "OK"
end
end
def list_outstanding_deployment_operations(resource_group, deployment_name)
end_operation_states = "Failed,Succeeded"
deployment_operations = list_deployment_operations(resource_group, deployment_name)
deployment_operations.each do |val|
resource_provisioning_state = val.properties.provisioning_state
unless val.properties.target_resource.nil?
resource_name = val.properties.target_resource.resource_name
resource_type = val.properties.target_resource.resource_type
end
end_operation_state_reached = end_operation_states.split(",").include?(resource_provisioning_state)
unless end_operation_state_reached
info "Resource #{resource_type} '#{resource_name}' provisioning status is #{resource_provisioning_state}"
end
end
end
def destroy(state)
# TODO: We have some not so fun state issues we need to clean up
state[:azure_environment] = config[:azure_environment] unless state[:azure_environment]
state[:subscription_id] = config[:subscription_id] unless state[:subscription_id]
# Setup our authentication components for the SDK
options = Kitchen::Driver::AzureCredentials.new(subscription_id: state[:subscription_id],
environment: state[:azure_environment]).azure_options
@resource_management_client = ::Azure::Resources2::Profiles::Latest::Mgmt::Client.new(options)
# If we don't have any instances, let's check to see if the user wants to delete a resource group and if so let's delete!
if state[:server_id].nil? && state[:azure_resource_group_name].nil? && !config[:explicit_resource_group_name].nil? && config[:destroy_explicit_resource_group]
if resource_group_exists?(config[:explicit_resource_group_name])
info "This instance doesn't exist but you asked to delete the resource group."
begin
info "Destroying Resource Group: #{config[:explicit_resource_group_name]}"
delete_resource_group_async(config[:explicit_resource_group_name])
info "Destroy operation accepted and will continue in the background."
return
rescue ::MsRestAzure2::AzureOperationError => operation_error
error operation_error.body
raise operation_error
end
end
end
# Our working environment
info "Azure environment: #{state[:azure_environment]}"
# Skip if we don't have any instances
return if state[:server_id].nil?
# Destroy resource group contents
if config[:destroy_resource_group_contents] == true
info "Destroying individual resources within the Resource Group."
empty_deployment_name = "empty-deploy-#{state[:uuid]}"
begin
info "Creating deployment: #{empty_deployment_name}"
create_deployment_async(state[:azure_resource_group_name], empty_deployment_name, empty_deployment).value!
follow_deployment_until_end_state(state[:azure_resource_group_name], empty_deployment_name)
# NOTE: We are using the internal wrapper function create_resource_group() which wraps the API
# method of create_or_update()
begin
# Maintain tags on the resource group
create_resource_group(state[:azure_resource_group_name], get_resource_group) unless config[:destroy_explicit_resource_group_tags] == true
warn 'The "destroy_explicit_resource_group_tags" setting value is set to "false". The tags on the resource group will NOT be removed.' unless config[:destroy_explicit_resource_group_tags] == true
# Corner case where we want to use kitchen to remove the tags
resource_group = get_resource_group
resource_group.tags = {}
create_resource_group(state[:azure_resource_group_name], resource_group) unless config[:destroy_explicit_resource_group_tags] == false
warn 'The "destroy_explicit_resource_group_tags" setting value is set to "true". The tags on the resource group will be removed.' unless config[:destroy_explicit_resource_group_tags] == false
rescue ::MsRestAzure2::AzureOperationError => operation_error
error operation_error.body
raise operation_error
end
rescue ::MsRestAzure2::AzureOperationError => operation_error
error operation_error.body
raise operation_error
end
end
# Do not remove the explicitly named resource group
if config[:destroy_explicit_resource_group] == false && !config[:explicit_resource_group_name].nil?
warn 'The "destroy_explicit_resource_group" setting value is set to "false". The resource group will not be deleted.'
warn 'Remember to manually destroy resources, or set "destroy_resource_group_contents: true" to save costs!' unless config[:destroy_resource_group_contents] == true
return state
end
# Destroy the world
begin
info "Destroying Resource Group: #{state[:azure_resource_group_name]}"
delete_resource_group_async(state[:azure_resource_group_name])
info "Destroy operation accepted and will continue in the background."
# Remove resource group name from driver state
state.delete(:azure_resource_group_name)
rescue ::MsRestAzure2::AzureOperationError => operation_error
error operation_error.body
raise operation_error
end
# Clear state of components
state.delete(:server_id)
state.delete(:hostname)
state.delete(:username)
state.delete(:password)
end
def enable_winrm_powershell_script
config[:winrm_powershell_script] ||
<<-PS1
$cert = New-SelfSignedCertificate -DnsName $env:COMPUTERNAME -CertStoreLocation Cert:\\LocalMachine\\My
$config = '@{CertificateThumbprint="' + $cert.Thumbprint + '"}'
winrm create winrm/config/listener?Address=*+Transport=HTTPS $config
winrm create winrm/config/Listener?Address=*+Transport=HTTP
winrm set winrm/config/service/auth '@{Basic="true";Kerberos="false";Negotiate="true";Certificate="false";CredSSP="true"}'
New-NetFirewallRule -DisplayName "Windows Remote Management (HTTPS-In)" -Name "Windows Remote Management (HTTPS-In)" -Profile Any -LocalPort 5986 -Protocol TCP
winrm set winrm/config/service '@{AllowUnencrypted="true"}'
New-NetFirewallRule -DisplayName "Windows Remote Management (HTTP-In)" -Name "Windows Remote Management (HTTP-In)" -Profile Any -LocalPort 5985 -Protocol TCP
PS1
end
def format_data_disks_powershell_script
return unless config[:format_data_disks]
info "Data disks will be initialized and formatted NTFS automatically." unless config[:data_disks].nil?
config[:format_data_disks_powershell_script] ||
<<-PS1
Write-Host "Initializing and formatting raw disks"
$disks = Get-Disk | where partitionstyle -eq 'raw'
$letters = New-Object System.Collections.ArrayList
$letters.AddRange( ('F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z') )
Function AvailableVolumes() {
$currentDrives = get-volume
ForEach ($v in $currentDrives) {
if ($letters -contains $v.DriveLetter.ToString()) {
Write-Host "Drive letter $($v.DriveLetter) is taken, moving to next letter"
$letters.Remove($v.DriveLetter.ToString())
}
}
}
ForEach ($d in $disks) {
AvailableVolumes
$driveLetter = $letters[0]
Write-Host "Creating volume $($driveLetter)"
$d | Initialize-Disk -PartitionStyle GPT -PassThru | New-Partition -DriveLetter $driveLetter -UseMaximumSize
# Prevent error ' Cannot perform the requested operation while the drive is read only'
Start-Sleep 1
Format-Volume -FileSystem NTFS -NewFileSystemLabel "datadisk" -DriveLetter $driveLetter -Confirm:$false
}
PS1
end
def custom_data_script_windows
<<-EOH
#{enable_winrm_powershell_script}
#{format_data_disks_powershell_script}
logoff
EOH
end
def custom_linux_configuration(public_key)
<<-EOH
{
"disablePasswordAuthentication": "true",
"ssh": {
"publicKeys": [
{
"path": "[concat('/home/',parameters('adminUsername'),'/.ssh/authorized_keys')]",
"keyData": "#{public_key}"
}
]
}
}
EOH
end
def windows_unattend_content
{
additionalUnattendContent: [
{
passName: "oobeSystem",
componentName: "Microsoft-Windows-Shell-Setup",
settingName: "FirstLogonCommands",
content: '<FirstLogonCommands><SynchronousCommand><CommandLine>cmd /c "copy C:\\AzureData\\CustomData.bin C:\\Config.ps1"</CommandLine><Description>copy</Description><Order>1</Order></SynchronousCommand><SynchronousCommand><CommandLine>%windir%\\System32\\WindowsPowerShell\\v1.0\\powershell.exe -NoProfile -ExecutionPolicy Bypass -file C:\\Config.ps1</CommandLine><Description>script</Description><Order>2</Order></SynchronousCommand></FirstLogonCommands>',
},
{
passName: "oobeSystem",
componentName: "Microsoft-Windows-Shell-Setup",
settingName: "AutoLogon",
content: "[concat('<AutoLogon><Password><Value>', parameters('adminPassword'), '</Value></Password><Enabled>true</Enabled><LogonCount>1</LogonCount><Username>', parameters('adminUserName'), '</Username></AutoLogon>')]",
},
],
}
end
def virtual_machine_deployment_template
if config[:vnet_id] == ""
virtual_machine_deployment_template_file("public.erb", vm_tags: vm_tag_string(config[:vm_tags]), use_managed_disks: config[:use_managed_disks], image_url: config[:image_url], storage_account_type: config[:storage_account_type], existing_storage_account_blob_url: config[:existing_storage_account_blob_url], image_id: config[:image_id], existing_storage_account_container: config[:existing_storage_account_container], custom_data: config[:custom_data], os_disk_size_gb: config[:os_disk_size_gb], data_disks_for_vm_json:, use_ephemeral_osdisk: config[:use_ephemeral_osdisk], ssh_key: instance.transport[:ssh_key], plan_json:)
else
info "Using custom vnet: #{config[:vnet_id]}"
virtual_machine_deployment_template_file("internal.erb", vnet_id: config[:vnet_id], subnet_id: config[:subnet_id], public_ip: config[:public_ip], vm_tags: vm_tag_string(config[:vm_tags]), use_managed_disks: config[:use_managed_disks], image_url: config[:image_url], storage_account_type: config[:storage_account_type], existing_storage_account_blob_url: config[:existing_storage_account_blob_url], image_id: config[:image_id], existing_storage_account_container: config[:existing_storage_account_container], custom_data: config[:custom_data], os_disk_size_gb: config[:os_disk_size_gb], data_disks_for_vm_json:, use_ephemeral_osdisk: config[:use_ephemeral_osdisk], ssh_key: instance.transport[:ssh_key], public_ip_sku: config[:public_ip_sku], plan_json:)
end
end
def plan_json
return nil if config[:plan].empty?
plan = {}
plan["name"] = config[:plan][:name] if config[:plan][:name]
plan["product"] = config[:plan][:product] if config[:plan][:product]
plan["promotionCode"] = config[:plan][:promotion_code] if config[:plan][:promotion_code]
plan["publisher"] = config[:plan][:publisher] if config[:plan][:publisher]
plan.to_json
end
def virtual_machine_deployment_template_file(template_file, data = {})
template = File.read(File.expand_path(File.join(__dir__, "../../../templates", template_file)))
render_binding = OpenStruct.new(data)
ERB.new(template, trim_mode: "-").result(render_binding.instance_eval { binding })
end
def resource_manager_endpoint_url(azure_environment)
case azure_environment.downcase
when "azureusgovernment"
MsRestAzure2::AzureEnvironments::AzureUSGovernment.resource_manager_endpoint_url
when "azurechina"
MsRestAzure2::AzureEnvironments::AzureChinaCloud.resource_manager_endpoint_url
when "azuregermancloud"
MsRestAzure2::AzureEnvironments::AzureGermanCloud.resource_manager_endpoint_url
when "azure"
MsRestAzure2::AzureEnvironments::AzureCloud.resource_manager_endpoint_url
end
end
def prepared_custom_data
# If user_data is a file reference, lets read it as such
return nil if config[:custom_data].nil?
@custom_data ||= if File.file?(config[:custom_data])
Base64.strict_encode64(File.read(config[:custom_data]))
else
Base64.strict_encode64(config[:custom_data])
end
end
private
#
# Wrapper methods for the Azure API calls to retry the calls when getting timeouts.
#
# Create a new resource group object and set the location and tags attributes then return it.
#
# @return [::Azure::Resources2::Profiles::Latest::Mgmt::Models::ResourceGroup] A new resource group object.
def get_resource_group
resource_group = ::Azure::Resources2::Profiles::Latest::Mgmt::Models::ResourceGroup.new
resource_group.location = config[:location]
resource_group.tags = config[:resource_group_tags]
resource_group
end
# Checks whether a resource group exists.
#
# @param resource_group_name [String] The name of the resource group to check.
# The name is case insensitive.
#
# @return [Boolean] operation results.
#
def resource_group_exists?(resource_group_name)
retries = config[:azure_api_retries]
begin
resource_management_client.resource_groups.check_existence(resource_group_name)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while checking if resource group '#{resource_group_name}' exists. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def create_resource_group(resource_group_name, resource_group)
retries = config[:azure_api_retries]
begin
resource_management_client.resource_groups.create_or_update(resource_group_name, resource_group)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while creating resource group '#{resource_group_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def create_deployment_async(resource_group, deployment_name, deployment)
retries = config[:azure_api_retries]
begin
resource_management_client.deployments.begin_create_or_update_async(resource_group, deployment_name, deployment)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while sending deployment creation request for deployment '#{deployment_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def get_public_ip(resource_group_name, public_ip_name)
retries = config[:azure_api_retries]
begin
network_management_client.public_ipaddresses.get(resource_group_name, public_ip_name)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while fetching public ip '#{public_ip_name}' for resource group '#{resource_group_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def get_network_interface(resource_group_name, network_interface_name)
retries = config[:azure_api_retries]
begin
network_interfaces = ::Azure::Network2::Profiles::Latest::Mgmt::NetworkInterfaces.new(network_management_client)
network_interfaces.get(resource_group_name, network_interface_name)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while fetching network interface '#{network_interface_name}' for resource group '#{resource_group_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def list_deployment_operations(resource_group, deployment_name)
retries = config[:azure_api_retries]
begin
resource_management_client.deployment_operations.list(resource_group, deployment_name)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while listing deployment operations for deployment '#{deployment_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def get_deployment_state(resource_group, deployment_name)
retries = config[:azure_api_retries]
begin
deployments = resource_management_client.deployments.get(resource_group, deployment_name)
deployments.properties.provisioning_state
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while retrieving state for deployment '#{deployment_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def delete_resource_group_async(resource_group_name)
retries = config[:azure_api_retries]
begin
resource_management_client.resource_groups.begin_delete(resource_group_name)
rescue Faraday::TimeoutError, Faraday::ClientError => exception
send_exception_message(exception, "while sending resource group deletion request for '#{resource_group_name}'. #{retries} retries left.")
raise if retries == 0
retries -= 1
retry
end
end
def send_exception_message(exception, message)
if exception.is_a?(Faraday::TimeoutError)
header = "Timed out"
elsif exception.is_a?(Faraday::ClientError)
header = "Connection reset by peer"
else
# Unhandled exception, return early
info "Unrecognized exception type."
return
end
info "#{header} #{message}"
end
end
end
end