fix: add scripts for mpa

Signed-off-by: David van der Spek <[email protected]>

multidimensional-pod-autoscaler/hack/boilerplate.go.txt

@@ -0,0 +1,15 @@
+/*
+Copyright The Kubernetes Authors.
+
+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.
+*/

multidimensional-pod-autoscaler/hack/deploy-for-e2e-locally.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Copyright 2023 The Kubernetes Authors.
+#
+# 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
+
+function print_help {
+  echo "ERROR! Usage: deploy-for-e2e-locally.sh [suite]*"
+  echo "<suite> should be one of:"
+  echo " - recommender"
+  echo " - recommender-externalmetrics"
+}
+
+if [ $# -eq 0 ]; then
+  print_help
+  exit 1
+fi
+
+if [ $# -gt 1 ]; then
+  print_help
+  exit 1
+fi
+
+SUITE=$1
+
+case ${SUITE} in
+  recommender|recommender-externalmetrics)
+    COMPONENTS="${SUITE}"
+    ;;
+  *)
+    print_help
+    exit 1
+    ;;
+esac
+
+# Local KIND-hosted registry
+export REGISTRY=${REGISTRY:-localhost:5001}
+export TAG=${TAG:-latest}
+
+rm -f ${SCRIPT_ROOT}/hack/e2e/mpa-rbac.yaml
+patch -c ${SCRIPT_ROOT}/deploy/mpa-rbac.yaml -i ${SCRIPT_ROOT}/hack/e2e/mpa-rbac.diff -o ${SCRIPT_ROOT}/hack/e2e/mpa-rbac.yaml
+kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/mpa-rbac.yaml
+# Other-versioned CRDs are irrelevant as we're running a modern-ish cluster.
+kubectl apply -f ${SCRIPT_ROOT}/deploy/mpa-v1alpha1-crd-gen.yaml
+kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/k8s-metrics-server.yaml
+
+for i in ${COMPONENTS}; do
+  if [ $i == recommender-externalmetrics ] ; then
+    i=recommender
+  fi
+  ALL_ARCHITECTURES=amd64 make --directory ${SCRIPT_ROOT}/pkg/${i} release REGISTRY=${REGISTRY} TAG=${TAG}
+  kind load docker-image ${REGISTRY}/vpa-${i}-amd64:${TAG}
+done
+
+
+for i in ${COMPONENTS}; do
+  if [ $i == recommender-externalmetrics ] ; then
+     kubectl delete namespace monitoring --ignore-not-found=true
+     kubectl create namespace monitoring
+     kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/prometheus.yaml
+     kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/prometheus-adapter.yaml
+     kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/metrics-pump.yaml
+     kubectl apply -f ${SCRIPT_ROOT}/hack/e2e/${i}-deployment.yaml
+  else
+     REGISTRY=${REGISTRY} TAG=${TAG} ${SCRIPT_ROOT}/hack/vpa-process-yaml.sh  ${SCRIPT_ROOT}/deploy/${i}-deployment.yaml | kubectl apply -f -
+  fi
+done

multidimensional-pod-autoscaler/hack/deploy-for-e2e.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+
+# Copyright 2018 The Kubernetes Authors.
+#
+# 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
+
+function print_help {
+  echo "ERROR! Usage: deploy-for-e2e.sh [suite]*"
+  echo "<suite> should be one of:"
+  echo " - recommender"
+  echo " - updater"
+  echo " - admission-controller"
+  echo " - actuation"
+  echo " - full-vpa"
+  echo "If component is not specified all above will be started."
+}
+
+if [ $# -eq 0 ]; then
+  print_help
+  exit 1
+fi
+
+if [ $# -gt 1 ]; then
+  print_help
+  exit 1
+fi
+
+SUITE=$1
+
+case ${SUITE} in
+  recommender|updater|admission-controller)
+    COMPONENTS="${SUITE}"
+    ;;
+  full-vpa)
+    COMPONENTS="recommender updater admission-controller"
+    ;;
+  actuation)
+    COMPONENTS="updater admission-controller"
+    ;;
+  *)
+    print_help
+    exit 1
+    ;;
+esac
+
+export REGISTRY=gcr.io/`gcloud config get-value core/project`
+export TAG=latest
+
+echo "Configuring registry authentication"
+mkdir -p "${HOME}/.docker"
+gcloud auth configure-docker -q
+
+for i in ${COMPONENTS}; do
+  if [ $i == admission-controller ] ; then
+    (cd ${SCRIPT_ROOT}/pkg/${i} && bash ./gencerts.sh e2e || true)
+  fi
+  ALL_ARCHITECTURES=amd64 make --directory ${SCRIPT_ROOT}/pkg/${i} release
+done
+
+kubectl create -f ${SCRIPT_ROOT}/deploy/mpa-v1alpha1-crd-gen.yaml
+kubectl create -f ${SCRIPT_ROOT}/deploy/mpa-rbac.yaml
+
+for i in ${COMPONENTS}; do
+  ${SCRIPT_ROOT}/hack/vpa-process-yaml.sh  ${SCRIPT_ROOT}/deploy/${i}-deployment.yaml | kubectl create -f -
+done

multidimensional-pod-autoscaler/hack/e2e/Dockerfile.externalmetrics-writer

@@ -0,0 +1,18 @@
+# Copyright 2023 The Kubernetes Authors.
+#
+# 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.
+
+FROM python:3.10-slim
+RUN pip3 install kubernetes argparse requests
+
+COPY emit-metrics.py /