1 files changed, 0 insertions, 129 deletions
diff --git a/app/models/clusters/applications/cert_manager.rb b/app/models/clusters/applications/cert_manager.rb
deleted file mode 100644
index 11f84940c38..00000000000
--- a/app/models/clusters/applications/cert_manager.rb
+++ /dev/null
@@ -1,129 +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 CertManager < ApplicationRecord
-      VERSION = 'v0.10.1'
-      CRD_VERSION = '0.10'
-
-      self.table_name = 'clusters_applications_cert_managers'
-
-      include ::Clusters::Concerns::ApplicationCore
-      include ::Clusters::Concerns::ApplicationStatus
-      include ::Clusters::Concerns::ApplicationVersion
-      include ::Clusters::Concerns::ApplicationData
-
-      attribute :version, default: VERSION
-      after_initialize :set_default_email, if: :new_record?
-
-      validates :email, presence: true
-
-      def chart
-        'certmanager/cert-manager'
-      end
-
-      def repository
-        'https://charts.jetstack.io'
-      end
-
-      def install_command
-        helm_command_module::InstallCommand.new(
-          name: 'certmanager',
-          repository: repository,
-          version: VERSION,
-          rbac: cluster.platform_kubernetes_rbac?,
-          chart: chart,
-          files: files.merge(cluster_issuer_file),
-          preinstall: pre_install_script,
-          postinstall: post_install_script
-        )
-      end
-
-      def uninstall_command
-        helm_command_module::DeleteCommand.new(
-          name: 'certmanager',
-          rbac: cluster.platform_kubernetes_rbac?,
-          files: files,
-          postdelete: post_delete_script
-        )
-      end
-
-      private
-
-      def set_default_email
-        self.email ||= self.cluster&.user&.email
-      end
-
-      def pre_install_script
-        [
-          apply_file("https://raw.githubusercontent.com/jetstack/cert-manager/release-#{CRD_VERSION}/deploy/manifests/00-crds.yaml"),
-          "kubectl label --overwrite namespace #{Gitlab::Kubernetes::Helm::NAMESPACE} certmanager.k8s.io/disable-validation=true"
-        ]
-      end
-
-      def post_install_script
-        [retry_command(apply_file('/data/helm/certmanager/config/cluster_issuer.yaml'))]
-      end
-
-      def retry_command(command)
-        Gitlab::Kubernetes::PodCmd.retry_command(command, times: 90)
-      end
-
-      def post_delete_script
-        [
-          delete_private_key,
-          delete_crd('certificates.certmanager.k8s.io'),
-          delete_crd('certificaterequests.certmanager.k8s.io'),
-          delete_crd('challenges.certmanager.k8s.io'),
-          delete_crd('clusterissuers.certmanager.k8s.io'),
-          delete_crd('issuers.certmanager.k8s.io'),
-          delete_crd('orders.certmanager.k8s.io')
-        ].compact
-      end
-
-      def private_key_name
-        @private_key_name ||= cluster_issuer_content.dig('spec', 'acme', 'privateKeySecretRef', 'name')
-      end
-
-      def delete_private_key
-        return unless private_key_name.present?
-
-        args = %W(secret -n #{Gitlab::Kubernetes::Helm::NAMESPACE} #{private_key_name} --ignore-not-found)
-
-        Gitlab::Kubernetes::KubectlCmd.delete(*args)
-      end
-
-      def delete_crd(definition)
-        Gitlab::Kubernetes::KubectlCmd.delete("crd", definition, "--ignore-not-found")
-      end
-
-      def apply_file(filename)
-        Gitlab::Kubernetes::KubectlCmd.apply_file(filename)
-      end
-
-      def cluster_issuer_file
-        {
-          'cluster_issuer.yaml': cluster_issuer_yaml_content
-        }
-      end
-
-      def cluster_issuer_yaml_content
-        YAML.dump(cluster_issuer_content.deep_merge(cluster_issue_overlay))
-      end
-
-      def cluster_issuer_content
-        YAML.safe_load(File.read(cluster_issuer_file_path))
-      end
-
-      def cluster_issue_overlay
-        { "spec" => { "acme" => { "email" => self.email } } }
-      end
-
-      def cluster_issuer_file_path
-        Rails.root.join('vendor', 'cert_manager', 'cluster_issuer.yaml')
-      end
-    end
-  end
-end