Class: KubeDeployTools::Push
- Defined in:
- lib/kube_deploy_tools/push.rb,
lib/kube_deploy_tools/image_registry/image.rb
Defined Under Namespace
Instance Method Summary collapse
-
#initialize(config, local_prefix, registries, images, tag) ⇒ Push
constructor
A new instance of Push.
- #publish ⇒ Object
Constructor Details
#initialize(config, local_prefix, registries, images, tag) ⇒ Push
Returns a new instance of Push.
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# File 'lib/kube_deploy_tools/push.rb', line 14 def initialize(config, local_prefix, registries, images, tag) @config = config @local_prefix = local_prefix # If |registries| is empty, assume we will push them all, # if not, subtract unwanted ones from |config.image_registries| if registries.empty? to_instantiate = config.image_registries.values else to_instantiate = [] config.image_registries.each do |name, registry| if registries.member? name to_instantiate.push registry end end end @drivers = to_instantiate.map do |registry| driver_class = ImageRegistry::Driver::MAPPINGS.fetch(registry.driver) [registry, driver_class.new(registry: registry)] end.to_h @base_image_names = images @tag = tag end |
Instance Method Details
#publish ⇒ Object
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# File 'lib/kube_deploy_tools/push.rb', line 39 def publish dirname = File.dirname(BUILT_ARTIFACTS_FILE) FileUtils.mkdir_p(dirname) driver_images = [] @drivers.each_pair do |registry, driver| driver_images.unshift [driver, tag_images(registry, @base_image_names)] # Does whatever is necessary to authorize against this registry driver. end # Push first images to each registry in parallel driver_images.map do |driver, all_images| Thread.new { driver.push_image all_images[0] } end.each(&:join) # Push the rest of the images to each registry in parallel driver_images.map do |driver, all_images| _, *remaining_images = all_images remaining_images.map do |i| Thread.new { driver.push_image i } end end.flatten.each(&:join) # Can't lock the file if it doesn't exist. Create the file as a # placeholder until more content is loaded File.open(BUILT_ARTIFACTS_FILE, File::CREAT|File::RDWR) do |file| flock(file, File::LOCK_EX) do |file| driver_images.each do |_, all_images| update_built_artifacts(all_images, file) end end end # Clean registry authorization in the end no matter what ensure Logger.info "Removing registry authorizations" @drivers.each_pair do |registry, driver| driver. end end |