1 files changed, 51 insertions, 0 deletions
diff --git a/app/models/clusters/applications/knative.rb b/app/models/clusters/applications/knative.rb
new file mode 100644
index 00000000000..8adb99fcb04
--- /dev/null
+++ b/app/models/clusters/applications/knative.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+module Clusters
+  module Applications
+    class Knative < ActiveRecord::Base
+      VERSION = '0.1.3'.freeze
+      REPOSITORY = 'https://storage.googleapis.com/triggermesh-charts'.freeze
+
+      # This is required for helm version <= 2.10.x in order to support
+      # Setting up CRDs
+      ISTIO_CRDS = 'https://storage.googleapis.com/triggermesh-charts/istio-crds.yaml'.freeze
+
+      self.table_name = 'clusters_applications_knative'
+
+      include ::Clusters::Concerns::ApplicationCore
+      include ::Clusters::Concerns::ApplicationStatus
+      include ::Clusters::Concerns::ApplicationVersion
+      include ::Clusters::Concerns::ApplicationData
+
+      default_value_for :version, VERSION
+
+      validates :hostname, presence: true, hostname: true
+
+      def chart
+        'knative/knative'
+      end
+
+      def values
+        { "domain" => hostname }.to_yaml
+      end
+
+      def install_command
+        Gitlab::Kubernetes::Helm::InstallCommand.new(
+          name: name,
+          version: VERSION,
+          rbac: cluster.platform_kubernetes_rbac?,
+          chart: chart,
+          files: files,
+          repository: REPOSITORY,
+          preinstall: install_script
+        )
+      end
+
+      private
+
+      def install_script
+        ["/usr/bin/kubectl apply -f #{ISTIO_CRDS} >/dev/null"]
+      end
+    end
+  end
+end