added telepresence to default stack

app/actions/clusters/install.rb

@@ -10,6 +10,7 @@ class Clusters::Install
       Clusters::InstallNginxIngress,
       Clusters::InstallAcmeIssuer,
       Clusters::InstallMetricServer,
+      Clusters::InstallTelepresence,
     )
     cluster.running! if result.success?
     cluster.failed! if result.failure?

app/actions/clusters/install_telepresence.rb

@@ -0,0 +1,29 @@
+class Clusters::InstallTelepresence
+  extend LightService::Action
+  expects :cluster
+
+  executed do |context|
+    cluster = context.cluster
+    runner = Cli::RunAndLog.new(cluster)
+    kubectl = K8::Kubectl.new(cluster.kubeconfig, runner)
+    cluster.info("Checking if Nginx ingress controller is already installed...", color: :yellow)
+
+    begin
+      kubectl.("get deployment traffic-manager -n #{Clusters::Install::DEFAULT_NAMESPACE}")
+      cluster.success("Telepresence already installed")
+    rescue Cli::CommandFailedError => e
+      cluster.info("Telepresence not detected, installing...", color: :yellow)
+      command = "bash #{Rails.root.join("resources", "k8", "scripts", "install_telepresence.sh")}"
+      kubectl.with_kube_config do |kubeconfig_file|
+        begin
+          runner.(command, envs: { "KUBECONFIG" => kubeconfig_file.path, "NAMESPACE" => Clusters::Install::DEFAULT_NAMESPACE })
+          cluster.success("Telepresence installed successfully")
+        rescue Cli::CommandFailedError => e
+          cluster.failed!
+          cluster.error("Telepresence failed to install")
+          context.fail_and_return!("Script failed with exit code #{e.message}")
+        end
+      end
+    end
+  end
+end

resources/k8/scripts/install_telepresence.sh

@@ -0,0 +1 @@
+telepresence helm install --namespace $NAMESPACE

resources/system_install.sh

@@ -0,0 +1,13 @@
+# This needs to be on the canine server to work (assuming linux)
+
+# Install kubectl
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+
+# Install helm
+sudo curl -fsSLo get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+sudo chmod a+x get_helm.sh
+sudo ./get_helm.sh
+
+# Install telepresence
+sudo curl -fL https://app.getambassador.io/download/tel2oss/releases/download/v2.21.1/telepresence-linux-amd64 -o /usr/local/bin/telepresence
+sudo chmod a+x /usr/local/bin/telepresence