diff options
Diffstat (limited to 'app/models/clusters/cluster.rb')
-rw-r--r-- | app/models/clusters/cluster.rb | 101 |
1 files changed, 73 insertions, 28 deletions
diff --git a/app/models/clusters/cluster.rb b/app/models/clusters/cluster.rb index be3e6a05e1e..e1d6b2a802b 100644 --- a/app/models/clusters/cluster.rb +++ b/app/models/clusters/cluster.rb @@ -1,22 +1,26 @@ # frozen_string_literal: true module Clusters - class Cluster < ActiveRecord::Base + class Cluster < ApplicationRecord include Presentable include Gitlab::Utils::StrongMemoize include FromUnion + include ReactiveCaching self.table_name = 'clusters' + self.reactive_cache_key = -> (cluster) { [cluster.class.model_name.singular, cluster.id] } + PROJECT_ONLY_APPLICATIONS = { + Applications::Jupyter.application_name => Applications::Jupyter, + Applications::Knative.application_name => Applications::Knative + }.freeze APPLICATIONS = { Applications::Helm.application_name => Applications::Helm, Applications::Ingress.application_name => Applications::Ingress, Applications::CertManager.application_name => Applications::CertManager, - Applications::Prometheus.application_name => Applications::Prometheus, Applications::Runner.application_name => Applications::Runner, - Applications::Jupyter.application_name => Applications::Jupyter, - Applications::Knative.application_name => Applications::Knative - }.freeze + Applications::Prometheus.application_name => Applications::Prometheus + }.merge(PROJECT_ONLY_APPLICATIONS).freeze DEFAULT_ENVIRONMENT = '*'.freeze KUBE_INGRESS_BASE_DOMAIN = 'KUBE_INGRESS_BASE_DOMAIN'.freeze @@ -43,7 +47,6 @@ module Clusters has_one :application_knative, class_name: 'Clusters::Applications::Knative' has_many :kubernetes_namespaces - has_one :kubernetes_namespace, -> { order(id: :desc) }, class_name: 'Clusters::KubernetesNamespace' accepts_nested_attributes_for :provider_gcp, update_only: true accepts_nested_attributes_for :platform_kubernetes, update_only: true @@ -56,6 +59,8 @@ module Clusters validate :no_groups, unless: :group_type? validate :no_projects, unless: :project_type? + after_save :clear_reactive_cache! + delegate :status, to: :provider, allow_nil: true delegate :status_reason, to: :provider, allow_nil: true delegate :on_creation?, to: :provider, allow_nil: true @@ -67,8 +72,10 @@ module Clusters delegate :available?, to: :application_prometheus, prefix: true, allow_nil: true delegate :available?, to: :application_knative, prefix: true, allow_nil: true delegate :external_ip, to: :application_ingress, prefix: true, allow_nil: true + delegate :external_hostname, to: :application_ingress, prefix: true, allow_nil: true alias_attribute :base_domain, :domain + alias_attribute :provided_by_user?, :user? enum cluster_type: { instance_type: 1, @@ -90,6 +97,7 @@ module Clusters scope :user_provided, -> { where(provider_type: ::Clusters::Cluster.provider_types[:user]) } scope :gcp_provided, -> { where(provider_type: ::Clusters::Cluster.provider_types[:gcp]) } scope :gcp_installed, -> { gcp_provided.includes(:provider_gcp).where(cluster_providers_gcp: { status: ::Clusters::Providers::Gcp.state_machines[:status].states[:created].value }) } + scope :managed, -> { where(managed: true) } scope :default_environment, -> { where(environment_scope: DEFAULT_ENVIRONMENT) } @@ -103,29 +111,35 @@ module Clusters scope :preload_knative, -> { preload( - :kubernetes_namespace, + :kubernetes_namespaces, :platform_kubernetes, :application_knative ) } def self.ancestor_clusters_for_clusterable(clusterable, hierarchy_order: :asc) + return [] if clusterable.is_a?(Instance) + hierarchy_groups = clusterable.ancestors_upto(hierarchy_order: hierarchy_order).eager_load(:clusters) hierarchy_groups = hierarchy_groups.merge(current_scope) if current_scope - hierarchy_groups.flat_map(&:clusters) + hierarchy_groups.flat_map(&:clusters) + Instance.new.clusters end def status_name - if provider - provider.status_name - else - :created + provider&.status_name || connection_status.presence || :created + end + + def connection_status + with_reactive_cache do |data| + data[:connection_status] end end - def created? - status_name == :created + def calculate_reactive_cache + return unless enabled? + + { connection_status: retrieve_connection_status } end def applications @@ -148,10 +162,6 @@ module Clusters return platform_kubernetes if kubernetes? end - def managed? - !user? - end - def all_projects if project_type? projects @@ -176,20 +186,24 @@ module Clusters end alias_method :group, :first_group + def instance + Instance.new if instance_type? + end + def kubeclient platform_kubernetes.kubeclient if kubernetes? end + def kubernetes_namespace_for(project) + find_or_initialize_kubernetes_namespace_for_project(project).namespace + end + def find_or_initialize_kubernetes_namespace_for_project(project) - if project_type? - kubernetes_namespaces.find_or_initialize_by( - project: project, - cluster_project: cluster_project - ) - else - kubernetes_namespaces.find_or_initialize_by( - project: project - ) + attributes = { project: project } + attributes[:cluster_project] = cluster_project if project_type? + + kubernetes_namespaces.find_or_initialize_by(attributes).tap do |namespace| + namespace.set_defaults end end @@ -198,7 +212,7 @@ module Clusters end def kube_ingress_domain - @kube_ingress_domain ||= domain.presence || instance_domain || legacy_auto_devops_domain + @kube_ingress_domain ||= domain.presence || instance_domain end def predefined_variables @@ -209,12 +223,43 @@ module Clusters end end + def knative_services_finder(project) + @knative_services_finder ||= KnativeServicesFinder.new(self, project) + end + private def instance_domain @instance_domain ||= Gitlab::CurrentSettings.auto_devops_domain end + def retrieve_connection_status + kubeclient.core_client.discover + rescue *Gitlab::Kubernetes::Errors::CONNECTION + :unreachable + rescue *Gitlab::Kubernetes::Errors::AUTHENTICATION + :authentication_failure + rescue Kubeclient::HttpError => e + kubeclient_error_status(e.message) + rescue => e + Gitlab::Sentry.track_acceptable_exception(e, extra: { cluster_id: id }) + + :unknown_failure + else + :connected + end + + # KubeClient uses the same error class + # For connection errors (eg. timeout) and + # for Kubernetes errors. + def kubeclient_error_status(message) + if message&.match?(/timed out|timeout/i) + :unreachable + else + :authentication_failure + end + end + # To keep backward compatibility with AUTO_DEVOPS_DOMAIN # environment variable, we need to ensure KUBE_INGRESS_BASE_DOMAIN # is set if AUTO_DEVOPS_DOMAIN is set on any of the following options: |