From 081ec6d3ec204ce9ddb09962146646a722ed5822 Mon Sep 17 00:00:00 2001
From: Stephen Soltesz <stephen.soltesz@gmail.com>
Date: Fri, 2 Sep 2022 17:44:43 -0400
Subject: [PATCH] Add prototype configuration for running NDT in GKE

---
 gke/prototype/ndt-service.yml | 16 ++++++++++++
 gke/prototype/ndt.yml         | 47 +++++++++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 gke/prototype/ndt-service.yml
 create mode 100644 gke/prototype/ndt.yml

diff --git a/gke/prototype/ndt-service.yml b/gke/prototype/ndt-service.yml
new file mode 100644
index 00000000..b5b22dfd
--- /dev/null
+++ b/gke/prototype/ndt-service.yml
@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: ndt-service
+  namespace: default
+spec:
+  selector:
+    workload: ndt
+  type: LoadBalancer
+  # The "local" traffic policy preserves clientIP and routes to a service on the same node.
+  externalTrafficPolicy: Local
+  ports:
+  - port: 80
+    targetPort: 80
+  - port: 443
+    targetPort: 443
diff --git a/gke/prototype/ndt.yml b/gke/prototype/ndt.yml
new file mode 100644
index 00000000..e008e61f
--- /dev/null
+++ b/gke/prototype/ndt.yml
@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: ndt
+  namespace: default
+spec:
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      workload: ndt
+  template:
+    metadata:
+      annotations:
+        prometheus.io/scheme: http
+        prometheus.io/scrape: "true"
+      labels:
+        site-type: physical
+        workload: ndt
+    spec:
+      initContainers:
+      - name: sysctl-set-bbr
+        image: busybox:1.35
+        securityContext:
+          privileged: true
+        command: ["/bin/sh"]
+        args:
+        - -c
+        - echo 'ok'
+          # - sysctl -w net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr
+      containers:
+      - args:
+        - -datadir=/var/spool/ndt
+        - -htmldir=html/mlab
+        - -label=type=physical
+        - -label=deployment=stable
+        image: measurementlab/ndt-server:v0.20.10
+        imagePullPolicy: IfNotPresent
+        name: ndt-server
+        ports:
+        - containerPort: 80
+          #hostPort: 80
+          protocol: TCP
+      restartPolicy: Always
+  updateStrategy:
+    rollingUpdate:
+      maxUnavailable: 2
+    type: RollingUpdate