feat: DaemonSets best practices on Autopilot tutorial (#836)

* DaemonSets best practices tutorial * Add region tags * Update autopilot/daemonset-best-practices/README.md Co-authored-by: Olivier Bourgeois <[email protected]> --------- Co-authored-by: Olivier Bourgeois <[email protected]>
GoogleCloudPlatform · Nov 13, 2023 · bfc73b0 · bfc73b0
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diff --git a/autopilot/daemonset-best-practices/README.md b/autopilot/daemonset-best-practices/README.md
@@ -0,0 +1,5 @@
+# How to Run DaemonSet on GKE Autopilot
+
+[![Open in Cloud Shell](https://gstatic.com/cloudssh/images/open-btn.svg)](https://ssh.cloud.google.com/cloudshell/editor?cloudshell_git_repo=https://github.com/GoogleCloudPlatform/kubernetes-engine-samples&cloudshell_workspace=autopilot/daemonset-best-practices)
+
+This example shows how to apply [best practices](https://cloud.google.com/kubernetes-engine/docs/how-to/deploying-workloads-overview#autopilot-ds-best-practices) for DaemonSet on [Google Kubernetes Engine](https://cloud.google.com/kubernetes-engine) in Autopilot mode.
diff --git a/autopilot/daemonset-best-practices/daemon-set.yml b/autopilot/daemonset-best-practices/daemon-set.yml
@@ -0,0 +1,48 @@
+# Copyright 2023 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
+#
+#      http://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.
+
+# [START gke_autopilot_daemonset_best_practices_daemon_set]
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: hello-daemonset
+  labels:
+    app: hello
+spec:
+  selector:
+    matchLabels:
+      app: hello
+      tier: daemonset
+  template:
+    metadata:
+      labels:
+        app: hello
+        tier: daemonset
+    spec:
+      containers:
+      - name: hello-daemonset
+        image: us-docker.pkg.dev/google-samples/containers/gke/hello-app:1.0
+        ports:
+        - containerPort: 8080
+          name: http
+        resources:
+          limits:
+            cpu: 2000m
+            memory: 2Gi
+            ephemeral-storage: 1Gi
+          requests:
+            cpu: 2000m
+            memory: 2Gi
+            ephemeral-storage: 1Gi
+# [END gke_autopilot_daemonset_best_practices_daemon_set]
diff --git a/autopilot/daemonset-best-practices/deployment.yaml b/autopilot/daemonset-best-practices/deployment.yaml
@@ -0,0 +1,49 @@
+# Copyright 2023 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
+#
+#      http://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.
+
+# [START gke_autopilot_daemonset_best_practices_deployment]
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-app
+  labels:
+    app: hello
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: hello
+      tier: app
+  template:
+    metadata:
+      labels:
+        app: hello
+        tier: app
+    spec:
+      containers:
+      - name: hello-app
+        image: us-docker.pkg.dev/google-samples/containers/gke/hello-app:1.0
+        ports:
+        - containerPort: 8080
+          name: http
+        resources:
+          limits:
+            cpu: 2000m
+            memory: 4Gi
+            ephemeral-storage: 1Gi
+          requests:
+            cpu: 2000m
+            memory: 4Gi
+            ephemeral-storage: 1Gi
+# [END gke_autopilot_daemonset_best_practices_deployment]
diff --git a/autopilot/daemonset-best-practices/priority-class.yaml b/autopilot/daemonset-best-practices/priority-class.yaml
@@ -0,0 +1,24 @@
+# Copyright 2023 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
+#
+#      http://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.
+
+# [START gke_autopilot_daemonset_best_practices_priority_class]
+apiVersion: scheduling.k8s.io/v1
+kind: PriorityClass
+metadata:
+  name: daemonset-priority
+value: 1000
+preemptionPolicy: PreemptLowerPriority
+globalDefault: false
+description: "User DaemonSet priority"
+# [END gke_autopilot_daemonset_best_practices_priority_class]