feat: add go-synthetic (example-app) yaml for auth example

Signed-off-by: bwplotka <[email protected]>

examples/instrumentation/go-synthetic/go-synthetic-basic-auth.yaml

@@ -0,0 +1,109 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: go-synthetic-basic-auth
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: "go-synthetic-basic-auth"
+  template:
+    metadata:
+      labels:
+        app: "go-synthetic-basic-auth"
+    spec:
+      containers:
+      - name: go-synthetic
+        # TODO(bwplotka): Rename image to go-synthetic (example-app is misleading, we actually use go-synthetic).
+        image: gke.gcr.io/prometheus-engine/example-app@sha256:40658e4aff1f5c696f08037f1cb3f3b947096e378f4cbe89fe4187de72cd9358
+        args:
+        - "--listen-address=:8080"
+        - "--cpu-burn-ops=75"
+        - "--memory-ballast-mbs=1024"
+        - "--basic-auth-username=me"
+        - "--basic-auth-password=fakepasswordusedonlyfortest"
+        ports:
+        - name: web
+          containerPort: 8080
+        resources:
+          requests:
+            cpu: 10m
+            memory: 16Mi
+          limits:
+            memory: 10000Mi
+      terminationGracePeriodSeconds: 5
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: go-synthetic-basic-auth
+spec:
+  selector:
+    app: go-synthetic-basic-auth
+  ports:
+  - port: 8080
+    targetPort: web
+---
+apiVersion: monitoring.googleapis.com/v1
+kind: PodMonitoring
+metadata:
+  name: go-synthetic-basic-auth
+spec:
+  selector:
+    matchLabels:
+      app: go-synthetic-basic-auth
+  endpoints:
+  - port: 8080
+    interval: 15s
+    basicAuth:
+      username: me
+      password:
+        secret:
+          key: password
+          name: go-synthetic-basic-auth
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: go-synthetic-basic-auth
+stringData:
+  password: fakepasswordusedonlyfortest
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: go-synthetic-basic-auth-secret-read
+rules:
+- resources:
+  - secrets
+  apiGroups: [""]
+  verbs: ["get", "list", "watch"]
+  resourceNames: ["go-synthetic-basic-auth"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: gmp-system:collector-go-synthetic-basic-auth-secret-read
+  namespace: default
+roleRef:
+  name: go-synthetic-basic-auth-secret-read
+  kind: Role
+  apiGroup: rbac.authorization.k8s.io
+subjects:
+- name: collector
+  namespace: gmp-system
+  kind: ServiceAccount

examples/instrumentation/go-synthetic/go-synthetic.yaml

@@ -28,7 +28,7 @@ spec:
     spec:
       containers:
       - name: go-synthetic
-        # TODO(bwplotka): Move to go-synthetic image once released.
+        # TODO(bwplotka): Rename image to go-synthetic (example-app is misleading, we actually use go-synthetic).
         image: gke.gcr.io/prometheus-engine/example-app@sha256:40658e4aff1f5c696f08037f1cb3f3b947096e378f4cbe89fe4187de72cd9358
         args:
         - "--listen-address=:8080"