Class: Chef::CookbookUploader
- Inherits:
-
Object
- Object
- Chef::CookbookUploader
- Defined in:
- lib/chef/cookbook_uploader.rb
Instance Attribute Summary collapse
-
#concurrency ⇒ Object
readonly
Returns the value of attribute concurrency.
-
#cookbooks ⇒ Object
readonly
Returns the value of attribute cookbooks.
-
#opts ⇒ Object
readonly
Returns the value of attribute opts.
-
#path ⇒ Object
readonly
Returns the value of attribute path.
-
#rest ⇒ Object
readonly
Returns the value of attribute rest.
Instance Method Summary collapse
-
#initialize(cookbooks, opts = {}) ⇒ CookbookUploader
constructor
Creates a new CookbookUploader.
- #policy_mode? ⇒ Boolean
- #upload_cookbooks ⇒ Object
- #uploader_function_for(file, checksum, url, checksums_to_upload) ⇒ Object
- #validate_cookbooks ⇒ Object
Constructor Details
#initialize(cookbooks, opts = {}) ⇒ CookbookUploader
Creates a new CookbookUploader.
Arguments:
- cookbooks:
-
A Chef::CookbookVersion or array of them describing the cookbook(s) to be uploaded
- path:
-
A String or Array of Strings representing the base paths to the cookbook repositories.
- opts:
-
(optional) An options Hash
Options:
-
:force indicates that the uploader should set the force option when
uploading the cookbook. This allows frozen CookbookVersion documents on the server to be overwritten (otherwise a 409 is returned by the server)
-
:rest A Chef::ServerAPI object that you have configured the way you like it.
If you don't provide this, one will be created using the values in Chef::Config.
-
:concurrency An integer that decided how many threads will be used to
perform concurrent uploads
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# File 'lib/chef/cookbook_uploader.rb', line 39 def initialize(cookbooks, opts = {}) @opts = opts @cookbooks = Array(cookbooks) @rest = opts[:rest] || Chef::ServerAPI.new(Chef::Config[:chef_server_url], version_class: Chef::CookbookManifestVersions) @concurrency = opts[:concurrency] || 10 @policy_mode = opts[:policy_mode] || false end |
Instance Attribute Details
#concurrency ⇒ Object (readonly)
Returns the value of attribute concurrency.
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# File 'lib/chef/cookbook_uploader.rb', line 20 def concurrency @concurrency end |
#cookbooks ⇒ Object (readonly)
Returns the value of attribute cookbooks.
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# File 'lib/chef/cookbook_uploader.rb', line 16 def cookbooks @cookbooks end |
#opts ⇒ Object (readonly)
Returns the value of attribute opts.
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# File 'lib/chef/cookbook_uploader.rb', line 18 def opts @opts end |
#path ⇒ Object (readonly)
Returns the value of attribute path.
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# File 'lib/chef/cookbook_uploader.rb', line 17 def path @path end |
#rest ⇒ Object (readonly)
Returns the value of attribute rest.
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# File 'lib/chef/cookbook_uploader.rb', line 19 def rest @rest end |
Instance Method Details
#policy_mode? ⇒ Boolean
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# File 'lib/chef/cookbook_uploader.rb', line 152 def policy_mode? @policy_mode end |
#upload_cookbooks ⇒ Object
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# File 'lib/chef/cookbook_uploader.rb', line 47 def upload_cookbooks # Syntax Check validate_cookbooks unless opts[:skip_syntax_check] # generate checksums of cookbook files and create a sandbox checksum_files = {} cookbooks.each do |cb| Chef::Log.info("Saving #{cb.name}") checksum_files.merge!(cb.checksums) end checksums = checksum_files.inject({}) { |memo, elt| memo[elt.first] = nil; memo } new_sandbox = rest.post("sandboxes", { checksums: checksums }) Chef::Log.info("Uploading files") queue = Chef::Util::ThreadedJobQueue.new checksums_to_upload = Set.new # upload the new checksums and commit the sandbox new_sandbox["checksums"].each do |checksum, info| if info["needs_upload"] == true checksums_to_upload << checksum Chef::Log.info("Uploading #{checksum_files[checksum]} (checksum hex = #{checksum}) to #{info["url"]}") queue << uploader_function_for(checksum_files[checksum], checksum, info["url"], checksums_to_upload) else Chef::Log.trace("#{checksum_files[checksum]} has not changed") end end queue.process(@concurrency) sandbox_url = new_sandbox["uri"] Chef::Log.trace("Committing sandbox") # Retry if S3 is claims a checksum doesn't exist (the eventual # in eventual consistency) retries = 0 begin rest.put(sandbox_url, { is_completed: true }) rescue Net::HTTPClientException => e if e. =~ /^400/ && (retries += 1) <= 5 sleep 2 retry else raise end end # files are uploaded, so save the manifest cookbooks.each do |cb| manifest = Chef::CookbookManifest.new(cb, policy_mode: policy_mode?) save_url = opts[:force] ? manifest.force_save_url : manifest.save_url begin rest.put(save_url, manifest) rescue Net::HTTPClientException => e case e.response.code when "409" raise Chef::Exceptions::CookbookFrozen, "Version #{cb.version} of cookbook #{cb.name} is frozen. Use --force to override." else raise end end end Chef::Log.info("Upload complete!") end |
#uploader_function_for(file, checksum, url, checksums_to_upload) ⇒ Object
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# File 'lib/chef/cookbook_uploader.rb', line 116 def uploader_function_for(file, checksum, url, checksums_to_upload) lambda do # Checksum is the hexadecimal representation of the md5, # but we need the base64 encoding for the content-md5 # header checksum64 = Base64.encode64([checksum].pack("H*")).strip file_contents = File.binread(file) # Custom headers. 'content-type' disables JSON serialization of the request body. headers = { "content-type" => "application/x-binary", "content-md5" => checksum64, "accept" => "application/json" } begin rest.put(url, file_contents, headers) checksums_to_upload.delete(checksum) rescue Net::HTTPClientException, Net::HTTPFatalError, Errno::ECONNREFUSED, Timeout::Error, Errno::ETIMEDOUT, SocketError => e = "Failed to upload #{file} (#{checksum}) to #{url} : #{e.}" << "\n#{e.response.body}" if e.respond_to?(:response) Chef::Knife.ui.error() raise end end end |
#validate_cookbooks ⇒ Object
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# File 'lib/chef/cookbook_uploader.rb', line 139 def validate_cookbooks cookbooks.each do |cb| next if cb.nil? syntax_checker = Chef::Cookbook::SyntaxCheck.new(cb.root_dir) Chef::Log.info("Validating ruby files") exit(1) unless syntax_checker.validate_ruby_files Chef::Log.info("Validating templates") exit(1) unless syntax_checker.validate_templates Chef::Log.info("Syntax OK") end end |