Extract cluster installed query to scope

app/models/clusters/cluster.rb

@@ -53,6 +53,8 @@ module Clusters
     scope :disabled, -> { where(enabled: false) }
     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 :default_environment, -> { where(environment_scope: DEFAULT_ENVIRONMENT) }
 
     def status_name

lib/gitlab/usage_data.rb

@@ -51,7 +51,7 @@ module Gitlab
             clusters: ::Clusters::Cluster.count,
             clusters_enabled: ::Clusters::Cluster.enabled.count,
             clusters_disabled: ::Clusters::Cluster.disabled.count,
-            clusters_platforms_gke: ::Clusters::Cluster.gcp_provided.includes(:provider_gcp).where(cluster_providers_gcp: { status: ::Clusters::Providers::Gcp.state_machines[:status].states[:created].value }).enabled.count,
+            clusters_platforms_gke: ::Clusters::Cluster.gcp_installed.enabled.count,
             clusters_platforms_user: ::Clusters::Cluster.user_provided.enabled.count,
             clusters_applications_helm: ::Clusters::Applications::Helm.installed.count,
             clusters_applications_ingress: ::Clusters::Applications::Ingress.installed.count,

spec/models/clusters/cluster_spec.rb

@@ -63,6 +63,18 @@ describe Clusters::Cluster do
     it { is_expected.to contain_exactly(cluster) }
   end
 
+  describe '.gcp_installed' do
+    subject { described_class.gcp_installed }
+
+    let!(:cluster) { create(:cluster, :provided_by_gcp) }
+
+    before do
+      create(:cluster, :providing_by_gcp)
+    end
+
+    it { is_expected.to contain_exactly(cluster) }
+  end
+
   describe 'validation' do
     subject { cluster.valid? }