Remove app apply manifest endpoint

- Endpoint was experimental and has been replaced by the space-level
equivalent
- Remove corresponding docs
- Merge named_app_manifest_message into app_manifest_message since there
is no longer a way to apply a manifest without app names

Authored-by: Greg Cobb <[email protected]>

app/actions/space_diff_manifest.rb

@@ -1,4 +1,5 @@
 require 'presenters/v3/app_manifest_presenter'
+require 'messages/app_manifest_message'
 require 'json-diff'
 
 module VCAP::CloudController
@@ -62,7 +63,7 @@ def self.filter_manifest_app_hash(manifest_app_hash)
     # rubocop:todo Metrics/CyclomaticComplexity
     def self.generate_diff(app_manifests, space)
       json_diff = []
-      recognized_top_level_keys = NamedAppManifestMessage.allowed_keys.map(&:to_s)
+      recognized_top_level_keys = AppManifestMessage.allowed_keys.map(&:to_s)
       app_manifests.each_with_index do |manifest_app_hash, index|
         manifest_app_hash = SpaceDiffManifest.filter_manifest_app_hash(manifest_app_hash)
         existing_app = space.app_models.find { |app| app.name == manifest_app_hash['name'] }

app/controllers/v3/app_manifests_controller.rb

@@ -5,36 +5,6 @@
 class AppManifestsController < ApplicationController
   include AppSubResource
 
-  wrap_parameters :body, format: [:yaml]
-
-  before_action :validate_content_type!, only: :apply_manifest
-
-  def apply_manifest
-    message = AppManifestMessage.create_from_yml(parsed_app_manifest_params)
-    compound_error!(message.errors.full_messages) unless message.valid?
-
-    app, space, org = AppFetcher.new.fetch(hashed_params[:guid])
-
-    app_not_found! unless app && permission_queryer.can_read_from_space?(space.guid, org.guid)
-    unauthorized! unless permission_queryer.can_write_to_space?(space.guid)
-    unsupported_for_docker_apps!(message) if incompatible_with_buildpacks(app.lifecycle_type, message)
-
-    apply_manifest_action = AppApplyManifest.new(user_audit_info)
-    apply_manifest_job = VCAP::CloudController::Jobs::AppApplyManifestActionJob.new(app.guid, message, apply_manifest_action)
-
-    record_apply_manifest_audit_event(app, message, space)
-    job = Jobs::Enqueuer.new(apply_manifest_job, queue: Jobs::Queues.generic).enqueue_pollable
-    TelemetryLogger.v3_emit(
-      'apply-manifest',
-      {
-        'app-id' => app.guid,
-        'user-id' => current_user.guid
-      }
-    )
-
-    head HTTP::ACCEPTED, 'Location' => url_builder.build_url(path: "/v3/jobs/#{job.guid}")
-  end
-
   def show
     app, space, org = AppFetcher.new.fetch(hashed_params[:guid])
 
@@ -45,44 +15,4 @@ def show
     manifest_yaml = manifest_presenter.to_hash.deep_stringify_keys.to_yaml
     render status: :ok, plain: manifest_yaml, content_type: YAML_CONTENT_TYPE
   end
-
-  private
-
-  def record_apply_manifest_audit_event(app, message, space)
-    audited_request_yaml = { 'applications' => [message.audit_hash] }.to_yaml
-    Repositories::AppEventRepository.new.record_app_apply_manifest(app, space, user_audit_info, audited_request_yaml)
-  end
-
-  def unsupported_for_docker_apps!(manifest)
-    error_message = manifest.buildpacks ? 'Buildpacks' : 'Buildpack'
-    raise unprocessable(error_message + ' cannot be configured for a docker lifecycle app.')
-  end
-
-  def incompatible_with_buildpacks(lifecycle_type, manifest)
-    lifecycle_type == 'docker' && (manifest.buildpack || manifest.buildpacks)
-  end
-
-  def compound_error!(error_messages)
-    underlying_errors = error_messages.map { |message| unprocessable(message) }
-    raise CloudController::Errors::CompoundError.new(underlying_errors)
-  end
-
-  def validate_content_type!
-    if !request_content_type_is_yaml?
-      logger.error("Context-type isn't yaml: #{request.content_type}")
-      bad_request!('Content-Type must be yaml')
-    end
-  end
-
-  def request_content_type_is_yaml?
-    Mime::Type.lookup(request.content_type) == :yaml
-  end
-
-  def parsed_app_manifest_params
-    parsed_application = parsed_yaml['applications'] && parsed_yaml['applications'].first
-
-    raise bad_request!('Invalid app manifest') unless parsed_application.present?
-
-    parsed_application
-  end
 end

app/controllers/v3/apps_controller.rb

@@ -20,7 +20,6 @@
 require 'messages/update_environment_variables_message'
 require 'messages/app_manifest_message'
 require 'messages/app_builds_list_message'
-require 'messages/named_app_manifest_message'
 require 'presenters/v3/app_presenter'
 require 'presenters/v3/app_env_presenter'
 require 'presenters/v3/app_environment_variables_presenter'

app/controllers/v3/space_manifests_controller.rb

@@ -1,6 +1,6 @@
 require 'presenters/v3/app_manifest_presenter'
 require 'repositories/app_event_repository'
-require 'messages/named_app_manifest_message'
+require 'messages/app_manifest_message'
 require 'actions/app_find_or_create_skeleton'
 require 'actions/app_create'
 require 'actions/space_diff_manifest'
@@ -15,7 +15,7 @@ def apply_manifest
     space_not_found! unless space && permission_queryer.can_read_from_space?(space.guid, space.organization.guid)
     unauthorized! unless permission_queryer.can_write_to_space?(space.guid)
 
-    messages = parsed_app_manifests.map { |app_manifest| NamedAppManifestMessage.create_from_yml(app_manifest) }
+    messages = parsed_app_manifests.map { |app_manifest| AppManifestMessage.create_from_yml(app_manifest) }
     errors = messages.each_with_index.flat_map { |message, i| errors_for_message(message, i) }
     compound_error!(errors) unless errors.empty?
 
@@ -49,7 +49,7 @@ def diff_manifest
 
     parsed_manifests = parsed_app_manifests.map(&:to_hash)
 
-    messages = parsed_app_manifests.map { |app_manifest| NamedAppManifestMessage.create_from_yml(app_manifest) }
+    messages = parsed_app_manifests.map { |app_manifest| AppManifestMessage.create_from_yml(app_manifest) }
     errors = messages.each_with_index.flat_map { |message, i| errors_for_message(message, i) }
     compound_error!(errors) unless errors.empty?
 

app/messages/app_manifest_message.rb

@@ -25,6 +25,7 @@ class AppManifestMessage < BaseMessage
       :instances,
       :metadata,
       :memory,
+      :name,
       :no_route,
       :processes,
       :random_route,
@@ -53,6 +54,7 @@ def self.underscore_keys(hash)
       end
     end
 
+    validates :name, presence: { message: 'must not be empty' }, string: true
     validate :validate_top_level_web_process!
     validate :validate_processes!, if: ->(record) { record.requested?(:processes) }
     validate :validate_sidecars!,  if: ->(record) { record.requested?(:sidecars) }

config/routes.rb

@@ -27,7 +27,6 @@
   get '/apps/:guid/ssh_enabled', to: 'app_features#ssh_enabled'
 
   # app manifests
-  post '/apps/:guid/actions/apply_manifest', to: 'app_manifests#apply_manifest'
   get '/apps/:guid/manifest', to: 'app_manifests#show'
 
   # app revisions

docs/v3/source/includes/experimental_resources/sidecars/_header.md

@@ -12,7 +12,7 @@ Sidecars are useful for any app processes that need to communicate with another
 
 
 #### Steps to create a sidecar
-The recommended way to create sidecars for your app is with an [app manifest](#app-manifest).
+The recommended way to create sidecars for your app is with a [manifest](#manifests).
 
 ```yaml
  sidecars: