Class: Bosh::Cli::Manifest
Constant Summary collapse
- MANIFEST_TARGET_UPGRADE_NOTICE =
<<-EOS.gsub(/^\s*/, '').gsub(/\n$/, '') Please upgrade your deployment manifest to use director UUID instead of target. Just replace 'target' key with 'director_uuid' key in your manifest. You can get your director UUID by targeting your director with 'bosh target' and running 'bosh status' command afterwards. EOS
Instance Attribute Summary collapse
-
#hash ⇒ Object
readonly
Returns the value of attribute hash.
Instance Method Summary collapse
-
#initialize(deployment_file, director) ⇒ Manifest
constructor
A new instance of Manifest.
- #latest_release_versions ⇒ Object
- #latest_stemcells ⇒ Array
- #load ⇒ Object
- #name ⇒ Object
- #report_manifest_warnings ⇒ Object
- #resolve_release_aliases ⇒ void
- #resolve_stemcell_aliases ⇒ void
- #validate(options = {}) ⇒ Object
- #yaml ⇒ Object
Constructor Details
#initialize(deployment_file, director) ⇒ Manifest
Returns a new instance of Manifest.
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# File 'lib/cli/manifest.rb', line 5 def initialize(deployment_file, director) @deployment_file = deployment_file @director = director end |
Instance Attribute Details
#hash ⇒ Object (readonly)
Returns the value of attribute hash.
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# File 'lib/cli/manifest.rb', line 3 def hash @hash end |
Instance Method Details
#latest_release_versions ⇒ Object
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# File 'lib/cli/manifest.rb', line 142 def latest_release_versions @_latest_release_versions ||= begin @director.list_releases.inject({}) do |hash, release| name = release['name'] versions = release['versions'] || release['release_versions'].map { |release_version| release_version['version'] } parsed_versions = versions.map do |version| { original: version, parsed: Bosh::Common::Version::ReleaseVersion.parse(version) } end latest_version = parsed_versions.sort_by { |v| v[:parsed] }.last[:original] hash[name] = latest_version.to_s hash end end end |
#latest_stemcells ⇒ Array
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# File 'lib/cli/manifest.rb', line 104 def latest_stemcells @_latest_stemcells ||= begin stemcells = @director.list_stemcells.inject({}) do |hash, stemcell| unless stemcell.is_a?(Hash) && stemcell['name'] && stemcell['version'] err('Invalid director stemcell list format') end hash[stemcell['name']] ||= [] hash[stemcell['name']] << stemcell['version'] hash end stemcells.inject({}) do |hash, (name, versions)| hash[name] = Bosh::Common::Version::StemcellVersionList.parse(versions).latest.to_s hash end end end |
#load ⇒ Object
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# File 'lib/cli/manifest.rb', line 14 def load unless File.exists?(@deployment_file) err("Cannot find deployment manifest in `#{@deployment_file}'") end @hash = load_yaml_file(@deployment_file) end |
#name ⇒ Object
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# File 'lib/cli/manifest.rb', line 10 def name @hash['name'] end |
#report_manifest_warnings ⇒ Object
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# File 'lib/cli/manifest.rb', line 168 def report_manifest_warnings ManifestWarnings.new(@hash).report end |
#resolve_release_aliases ⇒ void
This method returns an undefined value.
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# File 'lib/cli/manifest.rb', line 124 def resolve_release_aliases releases = @hash['releases'] || [@hash['release']] releases.each do |release| if release['version'] == 'latest' latest_release_version = latest_release_versions[release['name']] unless latest_release_version err("Release '#{release['name']}' not found on director. Unable to resolve 'latest' alias in manifest.") end release['version'] = latest_release_version end if release['version'].to_i.to_s == release['version'] release['version'] = release['version'].to_i end end end |
#resolve_stemcell_aliases ⇒ void
This method returns an undefined value.
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# File 'lib/cli/manifest.rb', line 79 def resolve_stemcell_aliases return if @hash['resource_pools'].nil? @hash['resource_pools'].each do |rp| stemcell = rp['stemcell'] unless stemcell.is_a?(Hash) err('Invalid stemcell spec in the deployment manifest') end if stemcell['version'] == 'latest' latest_version = latest_stemcells[stemcell['name']] if latest_version.nil? err("Latest version for stemcell `#{stemcell['name']}' is unknown") end # Avoiding {Float,Fixnum} -> String noise in diff if latest_version.to_s == latest_version.to_f.to_s latest_version = latest_version.to_f elsif latest_version.to_s == latest_version.to_i.to_s latest_version = latest_version.to_i end stemcell['version'] = latest_version end end end |
#validate(options = {}) ⇒ Object
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# File 'lib/cli/manifest.rb', line 22 def validate(={}) if @hash['name'].blank? err('Deployment name not found in the deployment manifest') end if @hash['target'] err(MANIFEST_TARGET_UPGRADE_NOTICE) end if [:resolve_properties] compiler = DeploymentManifestCompiler.new(File.read(@deployment_file)) properties = {} begin say('Getting deployment properties from director...') properties = @director.list_properties(name) rescue Bosh::Cli::DirectorError say('Unable to get properties list from director, ' + 'trying without it...') end compiler.properties = properties.inject({}) do |hash, property| hash[property['name']] = property['value'] hash end @hash = Psych.load(compiler.result) end if name.blank? || @hash['director_uuid'].blank? err("Invalid manifest `#{File.basename(@deployment_file)}': " + 'name and director UUID are required') end if @director.uuid != @hash['director_uuid'] err("Target director UUID doesn't match UUID from deployment manifest") end if @hash['release'].blank? && @hash['releases'].blank? err("Deployment manifest doesn't have release information: '" + "please add 'release' or 'releases' section") end resolve_release_aliases resolve_stemcell_aliases report_manifest_warnings @hash end |
#yaml ⇒ Object
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# File 'lib/cli/manifest.rb', line 73 def yaml @yaml ||= Psych.dump(@hash) end |