diff options
Diffstat (limited to 'app/models/clusters/applications/knative.rb')
| -rw-r--r-- | app/models/clusters/applications/knative.rb | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/app/models/clusters/applications/knative.rb b/app/models/clusters/applications/knative.rb deleted file mode 100644 index 64366594583..00000000000 --- a/app/models/clusters/applications/knative.rb +++ /dev/null @@ -1,156 +0,0 @@ -# frozen_string_literal: true - -module Clusters - module Applications - # DEPRECATED for removal in %14.0 - # See https://gitlab.com/groups/gitlab-org/-/epics/4280 - class Knative < ApplicationRecord - VERSION = '0.10.0' - REPOSITORY = 'https://charts.gitlab.io' - METRICS_CONFIG = 'https://gitlab.com/gitlab-org/charts/knative/-/raw/v0.9.0/vendor/istio-metrics.yml' - FETCH_IP_ADDRESS_DELAY = 30.seconds - API_GROUPS_PATH = 'config/knative/api_groups.yml' - - self.table_name = 'clusters_applications_knative' - - has_one :serverless_domain_cluster, class_name: '::Serverless::DomainCluster', foreign_key: 'clusters_applications_knative_id', inverse_of: :knative - - include ::Clusters::Concerns::ApplicationCore - include ::Clusters::Concerns::ApplicationStatus - include ::Clusters::Concerns::ApplicationVersion - include ::Clusters::Concerns::ApplicationData - include AfterCommitQueue - - alias_method :original_set_initial_status, :set_initial_status - def set_initial_status - return unless cluster&.platform_kubernetes_rbac? - - original_set_initial_status - end - - state_machine :status do - after_transition any => [:installed] do |application| - application.run_after_commit do - ClusterWaitForIngressIpAddressWorker.perform_in( - FETCH_IP_ADDRESS_DELAY, application.name, application.id) - end - end - - after_transition any => [:installed, :updated] do |application| - application.run_after_commit do - ClusterConfigureIstioWorker.perform_async(application.cluster_id) - end - end - end - - attribute :version, default: VERSION - - validates :hostname, presence: true, hostname: true - - scope :for_cluster, -> (cluster) { where(cluster: cluster) } - - has_one :pages_domain, through: :serverless_domain_cluster - - def chart - 'knative/knative' - end - - def values - { "domain" => hostname }.to_yaml - end - - def available_domains - PagesDomain.instance_serverless - end - - def find_available_domain(pages_domain_id) - available_domains.find_by(id: pages_domain_id) - end - - def allowed_to_uninstall? - !pre_installed? - end - - def install_command - helm_command_module::InstallCommand.new( - name: name, - version: VERSION, - rbac: cluster.platform_kubernetes_rbac?, - chart: chart, - files: files, - repository: REPOSITORY, - postinstall: install_knative_metrics - ) - end - - def schedule_status_update - return unless installed? - return if external_ip - return if external_hostname - - ClusterWaitForIngressIpAddressWorker.perform_async(name, id) - end - - def ingress_service - cluster.kubeclient.get_service('istio-ingressgateway', Clusters::Kubernetes::ISTIO_SYSTEM_NAMESPACE) - end - - def uninstall_command - helm_command_module::DeleteCommand.new( - name: name, - rbac: cluster.platform_kubernetes_rbac?, - files: files, - predelete: delete_knative_services_and_metrics, - postdelete: delete_knative_istio_leftovers - ) - end - - private - - def delete_knative_services_and_metrics - delete_knative_services + delete_knative_istio_metrics - end - - def delete_knative_services - cluster.kubernetes_namespaces.map do |kubernetes_namespace| - Gitlab::Kubernetes::KubectlCmd.delete("ksvc", "--all", "-n", kubernetes_namespace.namespace) - end - end - - def delete_knative_istio_leftovers - delete_knative_namespaces + delete_knative_and_istio_crds - end - - def delete_knative_namespaces - [ - Gitlab::Kubernetes::KubectlCmd.delete("--ignore-not-found", "ns", "knative-serving"), - Gitlab::Kubernetes::KubectlCmd.delete("--ignore-not-found", "ns", "knative-build") - ] - end - - def delete_knative_and_istio_crds - api_groups.map do |group| - Gitlab::Kubernetes::KubectlCmd.delete_crds_from_group(group) - end - end - - # returns an array of CRDs to be postdelete since helm does not - # manage the CRDs it creates. - def api_groups - @api_groups ||= YAML.safe_load(File.read(Rails.root.join(API_GROUPS_PATH))) - end - - def install_knative_metrics - return [] unless cluster.application_prometheus&.available? - - [Gitlab::Kubernetes::KubectlCmd.apply_file(METRICS_CONFIG)] - end - - def delete_knative_istio_metrics - return [] unless cluster.application_prometheus&.available? - - [Gitlab::Kubernetes::KubectlCmd.delete("--ignore-not-found", "-f", METRICS_CONFIG)] - end - end - end -end |