Add workloads to e2e tests

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

test/workloads/daemonset.yaml

@@ -0,0 +1,63 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: podinfo-ds
+  namespace: test
+  labels:
+    app.kubernetes.io/name: podinfo-ds
+spec:
+  minReadySeconds: 5
+  revisionHistoryLimit: 5
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: podinfo-ds
+  template:
+    metadata:
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9797"
+      labels:
+        app.kubernetes.io/name: podinfo-ds
+    spec:
+      containers:
+      - name: podinfod
+        image: stefanprodan/podinfo:3.1.0
+        imagePullPolicy: IfNotPresent
+        ports:
+          - name: http
+            containerPort: 9898
+            protocol: TCP
+          - name: http-metrics
+            containerPort: 9797
+            protocol: TCP
+          - name: grpc
+            containerPort: 9999
+            protocol: TCP
+        command:
+          - ./podinfo
+          - --port=9898
+          - --port-metrics=9797
+          - --grpc-port=9999
+          - --grpc-service-name=podinfo
+          - --level=info
+          - --random-delay=false
+          - --random-error=false
+        livenessProbe:
+          httpGet:
+            port: 9898
+            path: /healthz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        readinessProbe:
+          httpGet:
+            port: 9898
+            path: /readyz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        resources:
+          limits:
+            cpu: 1000m
+            memory: 128Mi
+          requests:
+            cpu: 1m
+            memory: 16Mi

test/workloads/deployment.yaml

@@ -0,0 +1,68 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: podinfo
+  namespace: test
+  labels:
+    app: podinfo
+spec:
+  minReadySeconds: 5
+  revisionHistoryLimit: 5
+  progressDeadlineSeconds: 60
+  strategy:
+    rollingUpdate:
+      maxUnavailable: 0
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app: podinfo
+  template:
+    metadata:
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9797"
+      labels:
+        app: podinfo
+    spec:
+      containers:
+      - name: podinfod
+        image: stefanprodan/podinfo:3.1.0
+        imagePullPolicy: IfNotPresent
+        ports:
+          - name: http
+            containerPort: 9898
+            protocol: TCP
+          - name: http-metrics
+            containerPort: 9797
+            protocol: TCP
+          - name: grpc
+            containerPort: 9999
+            protocol: TCP
+        command:
+          - ./podinfo
+          - --port=9898
+          - --port-metrics=9797
+          - --grpc-port=9999
+          - --grpc-service-name=podinfo
+          - --level=info
+          - --random-delay=false
+          - --random-error=false
+        livenessProbe:
+          httpGet:
+            port: 9898
+            path: /healthz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        readinessProbe:
+          httpGet:
+            port: 9898
+            path: /readyz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        resources:
+          limits:
+            cpu: 1000m
+            memory: 128Mi
+          requests:
+            cpu: 1m
+            memory: 16Mi

test/workloads/init.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# This script creates the test app and load tester
+
+set -o errexit
+
+REPO_ROOT=$(git rev-parse --show-toplevel)
+
+echo '>>> Delete test namespace'
+kubectl delete namespace test --ignore-not-found=true --wait=true
+
+echo '>>> Creating test namespace'
+kubectl create namespace test
+kubectl label namespace test istio-injection=enabled
+kubectl annotate namespace test linkerd.io/inject=enabled
+
+echo '>>> Installing the load tester'
+kubectl apply -k ${REPO_ROOT}/kustomize/tester
+kubectl -n test rollout status deployment/flagger-loadtester
+
+echo '>>> Deploy podinfo'
+kubectl apply -f ${REPO_ROOT}/test/workloads/deployment.yaml
+kubectl apply -f ${REPO_ROOT}/test/workloads/daemonset.yaml