1 files changed, 0 insertions, 113 deletions
diff --git a/app/models/clusters/applications/elastic_stack.rb b/app/models/clusters/applications/elastic_stack.rb
deleted file mode 100644
index 73c731aab1a..00000000000
--- a/app/models/clusters/applications/elastic_stack.rb
+++ /dev/null
@@ -1,113 +0,0 @@
-# frozen_string_literal: true
-
-module Clusters
-  module Applications
-    class ElasticStack < ApplicationRecord
-      include ::Clusters::Concerns::ElasticsearchClient
-
-      VERSION = '3.0.0'
-
-      self.table_name = 'clusters_applications_elastic_stacks'
-
-      include ::Clusters::Concerns::ApplicationCore
-      include ::Clusters::Concerns::ApplicationStatus
-      include ::Clusters::Concerns::ApplicationVersion
-      include ::Clusters::Concerns::ApplicationData
-
-      default_value_for :version, VERSION
-
-      after_destroy do
-        cluster&.find_or_build_integration_elastic_stack&.update(enabled: false, chart_version: nil)
-      end
-
-      state_machine :status do
-        after_transition any => [:installed] do |application|
-          application.cluster&.find_or_build_integration_elastic_stack&.update(enabled: true, chart_version: application.version)
-        end
-
-        after_transition any => [:uninstalled] do |application|
-          application.cluster&.find_or_build_integration_elastic_stack&.update(enabled: false, chart_version: nil)
-        end
-      end
-
-      def chart
-        'elastic-stack/elastic-stack'
-      end
-
-      def repository
-        'https://charts.gitlab.io'
-      end
-
-      def install_command
-        helm_command_module::InstallCommand.new(
-          name: 'elastic-stack',
-          version: VERSION,
-          rbac: cluster.platform_kubernetes_rbac?,
-          chart: chart,
-          repository: repository,
-          files: files,
-          preinstall: migrate_to_3_script,
-          postinstall: post_install_script
-        )
-      end
-
-      def uninstall_command
-        helm_command_module::DeleteCommand.new(
-          name: 'elastic-stack',
-          rbac: cluster.platform_kubernetes_rbac?,
-          files: files,
-          postdelete: post_delete_script
-        )
-      end
-
-      def files
-        super.merge('wait-for-elasticsearch.sh': File.read("#{Rails.root}/vendor/elastic_stack/wait-for-elasticsearch.sh"))
-      end
-
-      def chart_above_v2?
-        Gem::Version.new(version) >= Gem::Version.new('2.0.0')
-      end
-
-      def chart_above_v3?
-        Gem::Version.new(version) >= Gem::Version.new('3.0.0')
-      end
-
-      private
-
-      def service_name
-        chart_above_v3? ? 'elastic-stack-elasticsearch-master' : 'elastic-stack-elasticsearch-client'
-      end
-
-      def pvc_selector
-        chart_above_v3? ? "app=elastic-stack-elasticsearch-master" : "release=elastic-stack"
-      end
-
-      def post_install_script
-        [
-          "timeout 60 sh /data/helm/elastic-stack/config/wait-for-elasticsearch.sh http://elastic-stack-elasticsearch-master:9200"
-        ]
-      end
-
-      def post_delete_script
-        [
-          Gitlab::Kubernetes::KubectlCmd.delete("pvc", "--selector", pvc_selector, "--namespace", Gitlab::Kubernetes::Helm::NAMESPACE)
-        ]
-      end
-
-      def migrate_to_3_script
-        return [] if !updating? || chart_above_v3?
-
-        # Chart version 3.0.0 moves to our own chart at https://gitlab.com/gitlab-org/charts/elastic-stack
-        # and is not compatible with pre-existing resources. We first remove them.
-        [
-          helm_command_module::DeleteCommand.new(
-            name: 'elastic-stack',
-            rbac: cluster.platform_kubernetes_rbac?,
-            files: files
-          ).delete_command,
-          Gitlab::Kubernetes::KubectlCmd.delete("pvc", "--selector", "release=elastic-stack", "--namespace", Gitlab::Kubernetes::Helm::NAMESPACE)
-        ]
-      end
-    end
-  end
-end