Class: Chef::Knife::Core::WindowsBootstrapContext
- Inherits:
-
BootstrapContext
- Object
- BootstrapContext
- Chef::Knife::Core::WindowsBootstrapContext
- Defined in:
- lib/chef/knife/core/windows_bootstrap_context.rb
Overview
Instances of BootstrapContext are the context objects (i.e., self
) for bootstrap templates. For backwards compatability, they must
set the following instance variables:
-
@config - a hash of knifeās config values
-
@run_list - the run list for the node to boostrap
Constant Summary collapse
- PathHelper =
::Knife::Windows::PathHelper
Instance Attribute Summary collapse
-
#client_pem ⇒ Object
Returns the value of attribute client_pem.
Instance Method Summary collapse
- #bootstrap_directory ⇒ Object
- #config_content ⇒ Object
-
#escape_and_echo(file_contents) ⇒ Object
escape WIN BATCH special chars and prefixes each line with an echo.
- #first_boot ⇒ Object
- #get_log_location ⇒ Object
-
#initialize(config, run_list, chef_config, secret = nil) ⇒ WindowsBootstrapContext
constructor
A new instance of WindowsBootstrapContext.
- #install_chef ⇒ Object
- #latest_current_windows_chef_version_query ⇒ Object
- #local_download_path ⇒ Object
- #msi_url(machine_os = nil, machine_arch = nil, download_context = nil) ⇒ Object
- #secret ⇒ Object
- #start_chef ⇒ Object
- #trusted_certs_script ⇒ Object
- #validation_key ⇒ Object
- #win_wget ⇒ Object
- #win_wget_ps ⇒ Object
Constructor Details
#initialize(config, run_list, chef_config, secret = nil) ⇒ WindowsBootstrapContext
Returns a new instance of WindowsBootstrapContext.
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 38 def initialize(config, run_list, chef_config, secret=nil) @config = config @run_list = run_list @chef_config = chef_config @secret = secret # Compatibility with Chef 12 and Chef 11 versions begin # Pass along the secret parameter for Chef 12 super(config, run_list, chef_config, secret) rescue ArgumentError # The Chef 11 base class only has parameters for initialize super(config, run_list, chef_config) end end |
Instance Attribute Details
#client_pem ⇒ Object
Returns the value of attribute client_pem.
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 36 def client_pem @client_pem end |
Instance Method Details
#bootstrap_directory ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 296 def bootstrap_directory bootstrap_directory = "C:\\chef" end |
#config_content ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 69 def config_content client_rb = <<-CONFIG chef_server_url "#{@chef_config[:chef_server_url]}" validation_client_name "#{@chef_config[:validation_client_name]}" file_cache_path "c:/chef/cache" file_backup_path "c:/chef/backup" cache_options ({:path => "c:/chef/cache/checksums", :skip_expires => true}) CONFIG if @config[:chef_node_name] client_rb << %Q{node_name "#{@config[:chef_node_name]}"\n} else client_rb << "# Using default node name (fqdn)\n" end if @chef_config[:config_log_level] client_rb << %Q{log_level :#{@chef_config[:config_log_level]}\n} else client_rb << "log_level :info\n" end client_rb << "log_location #{get_log_location}" # We configure :verify_api_cert only when it's overridden on the CLI # or when specified in the knife config. if !@config[:node_verify_api_cert].nil? || knife_config.has_key?(:verify_api_cert) value = @config[:node_verify_api_cert].nil? ? knife_config[:verify_api_cert] : @config[:node_verify_api_cert] client_rb << %Q{verify_api_cert #{value}\n} end # We configure :ssl_verify_mode only when it's overridden on the CLI # or when specified in the knife config. if @config[:node_ssl_verify_mode] || knife_config.has_key?(:ssl_verify_mode) value = case @config[:node_ssl_verify_mode] when "peer" :verify_peer when "none" :verify_none when nil knife_config[:ssl_verify_mode] else nil end if value client_rb << %Q{ssl_verify_mode :#{value}\n} end end if @config[:ssl_verify_mode] client_rb << %Q{ssl_verify_mode :#{knife_config[:ssl_verify_mode]}\n} end if knife_config[:bootstrap_proxy] client_rb << "\n" client_rb << %Q{http_proxy "#{knife_config[:bootstrap_proxy]}"\n} client_rb << %Q{https_proxy "#{knife_config[:bootstrap_proxy]}"\n} client_rb << %Q{no_proxy "#{knife_config[:bootstrap_no_proxy]}"\n} if knife_config[:bootstrap_no_proxy] end if knife_config[:bootstrap_no_proxy] client_rb << %Q{no_proxy "#{knife_config[:bootstrap_no_proxy]}"\n} end if @config[:secret] client_rb << %Q{encrypted_data_bag_secret "c:/chef/encrypted_data_bag_secret"\n} end unless trusted_certs_script.empty? client_rb << %Q{trusted_certs_dir "c:/chef/trusted_certs"\n} end if Chef::Config[:fips] client_rb << <<-CONFIG fips true chef_version = ::Chef::VERSION.split(".") unless chef_version[0].to_i > 12 || (chef_version[0].to_i == 12 && chef_version[1].to_i >= 8) raise "FIPS Mode requested but not supported by this client" end CONFIG end escape_and_echo(client_rb) end |
#escape_and_echo(file_contents) ⇒ Object
escape WIN BATCH special chars and prefixes each line with an echo
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 326 def escape_and_echo(file_contents) file_contents.gsub(/^(.*)$/, 'echo.\1').gsub(/([(<|>)^])/, '^\1') end |
#first_boot ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 319 def first_boot escape_and_echo(super.to_json) end |
#get_log_location ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 153 def get_log_location if @chef_config[:config_log_location].equal?(:win_evt) %Q{:#{@chef_config[:config_log_location]}\n} elsif @chef_config[:config_log_location].equal?(:syslog) raise "syslog is not supported for log_location on Windows OS\n" elsif (@chef_config[:config_log_location].equal?(STDOUT)) "STDOUT\n" elsif (@chef_config[:config_log_location].equal?(STDERR)) "STDERR\n" elsif @chef_config[:config_log_location].nil? || @chef_config[:config_log_location].empty? "STDOUT\n" elsif @chef_config[:config_log_location] %Q{"#{@chef_config[:config_log_location]}"\n} else "STDOUT\n" end end |
#install_chef ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 290 def install_chef # The normal install command uses regular double quotes in # the install command, so request such a string from install_command install_chef = install_command('"') + "\n" + fallback_install_task_command end |
#latest_current_windows_chef_version_query ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 177 def latest_current_windows_chef_version_query installer_version_string = nil if @config[:prerelease] installer_version_string = "&prerelease=true" else chef_version_string = if knife_config[:bootstrap_version] knife_config[:bootstrap_version] else Chef::VERSION.split(".").first end installer_version_string = "&v=#{chef_version_string}" # If bootstrapping a pre-release version add the prerelease query string if chef_version_string.split(".").length > 3 installer_version_string << "&prerelease=true" end end installer_version_string end |
#local_download_path ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 300 def local_download_path local_download_path = "%TEMP%\\chef-client-latest.msi" end |
#msi_url(machine_os = nil, machine_arch = nil, download_context = nil) ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 304 def msi_url(machine_os=nil, machine_arch=nil, download_context=nil) # The default msi path has a number of url query parameters - we attempt to substitute # such parameters in as long as they are provided by the template. if @config[:msi_url].nil? || @config[:msi_url].empty? url = "https://www.chef.io/chef/download?p=windows" url += "&pv=#{machine_os}" unless machine_os.nil? url += "&m=#{machine_arch}" unless machine_arch.nil? url += "&DownloadContext=#{download_context}" unless download_context.nil? url += latest_current_windows_chef_version_query else @config[:msi_url] end end |
#secret ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 61 def secret escape_and_echo(@config[:secret]) end |
#start_chef ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 171 def start_chef bootstrap_environment_option = bootstrap_environment.nil? ? '' : " -E #{bootstrap_environment}" start_chef = "SET \"PATH=%SystemRoot%\\system32;%SystemRoot%;%SystemRoot%\\System32\\Wbem;%SYSTEMROOT%\\System32\\WindowsPowerShell\\v1.0\\;C:\\ruby\\bin;C:\\opscode\\chef\\bin;C:\\opscode\\chef\\embedded\\bin\"\n" start_chef << "chef-client -c c:/chef/client.rb -j c:/chef/first-boot.json#{bootstrap_environment_option}\n" end |
#trusted_certs_script ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 65 def trusted_certs_script @trusted_certs_script ||= trusted_certs_content end |
#validation_key ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 53 def validation_key if File.exist?(File.(@chef_config[:validation_key])) IO.read(File.(@chef_config[:validation_key])) else false end end |
#win_wget ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 199 def win_wget # I tried my best to figure out how to properly url decode and switch / to \ # but this is VBScript - so I don't really care that badly. win_wget = <<-WGET url = WScript.Arguments.Named("url") path = WScript.Arguments.Named("path") proxy = null '* Vaguely attempt to handle file:// scheme urls by url unescaping and switching all '* / into \. Also assume that file:/// is a local absolute path and that file://<foo> '* is possibly a network file path. If InStr(url, "file://") = 1 Then url = Unescape(url) If InStr(url, "file:///") = 1 Then sourcePath = Mid(url, Len("file:///") + 1) Else sourcePath = Mid(url, Len("file:") + 1) End If sourcePath = Replace(sourcePath, "/", "\\") Set objFSO = CreateObject("Scripting.FileSystemObject") If objFSO.Fileexists(path) Then objFSO.DeleteFile path objFSO.CopyFile sourcePath, path, true Set objFSO = Nothing Else Set objXMLHTTP = CreateObject("MSXML2.ServerXMLHTTP") Set wshShell = CreateObject( "WScript.Shell" ) Set objUserVariables = wshShell.Environment("USER") rem http proxy is optional rem attempt to read from HTTP_PROXY env var first On Error Resume Next If NOT (objUserVariables("HTTP_PROXY") = "") Then proxy = objUserVariables("HTTP_PROXY") rem fall back to named arg ElseIf NOT (WScript.Arguments.Named("proxy") = "") Then proxy = WScript.Arguments.Named("proxy") End If If NOT isNull(proxy) Then rem setProxy method is only available on ServerXMLHTTP 6.0+ Set objXMLHTTP = CreateObject("MSXML2.ServerXMLHTTP.6.0") objXMLHTTP.setProxy 2, proxy End If On Error Goto 0 objXMLHTTP.open "GET", url, false objXMLHTTP.send() If objXMLHTTP.Status = 200 Then Set objADOStream = CreateObject("ADODB.Stream") objADOStream.Open objADOStream.Type = 1 objADOStream.Write objXMLHTTP.ResponseBody objADOStream.Position = 0 Set objFSO = Createobject("Scripting.FileSystemObject") If objFSO.Fileexists(path) Then objFSO.DeleteFile path Set objFSO = Nothing objADOStream.SaveToFile path objADOStream.Close Set objADOStream = Nothing End If Set objXMLHTTP = Nothing End If WGET escape_and_echo(win_wget) end |
#win_wget_ps ⇒ Object
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# File 'lib/chef/knife/core/windows_bootstrap_context.rb', line 269 def win_wget_ps win_wget_ps = <<-WGET_PS param( [String] $remoteUrl, [String] $localPath ) $ProxyUrl = $env:http_proxy; $webClient = new-object System.Net.WebClient; if ($ProxyUrl -ne '') { $WebProxy = New-Object System.Net.WebProxy($ProxyUrl,$true) $WebClient.Proxy = $WebProxy } $webClient.DownloadFile($remoteUrl, $localPath); WGET_PS escape_and_echo(win_wget_ps) end |