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The following commit(s) were added to refs/heads/soak-test by this push:
new f3d5883 [Yunikorn-3055] Add clusterloader2 binary installation
scripts (#200)
f3d5883 is described below
commit f3d5883d177c1693a21fcd35c51b189fe2cfd76f
Author: Shravan Achar <[email protected]>
AuthorDate: Wed Jul 16 21:08:40 2025 -0700
[Yunikorn-3055] Add clusterloader2 binary installation scripts (#200)
Co-authored-by: Shravan Achar <[email protected]>
---
soak/scripts/README.md | 18 +++++-
soak/scripts/initial_setup.sh | 14 ++++-
soak/scripts/install_clusterloader2.sh | 110 +++++++++++++++++++++++++++++++++
3 files changed, 139 insertions(+), 3 deletions(-)
diff --git a/soak/scripts/README.md b/soak/scripts/README.md
index b64a5e4..311589e 100644
--- a/soak/scripts/README.md
+++ b/soak/scripts/README.md
@@ -22,8 +22,22 @@ limitations under the License.
- [kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation)
- [Kwok](https://kwok.sigs.k8s.io/docs/user/installation/)
- [autoscaler](https://kubernetes.github.io/autoscaler)
+- [Go](https://golang.org/doc/install) (required for building clusterloader2)
+- [Git](https://git-scm.com/downloads) (required for cloning repositories)
-# set up initial soak test environment
+## Setup Scripts
+
+### Complete Initial Setup
+Sets up the entire soak test environment including YuniKorn, Kwok, autoscaler,
and clusterloader2:
+```bash
+./soak/scripts/initial_setup.sh
```
-sh soak/setup/initial_setup.sh
+
+### Install clusterloader2 Only
+If you only need to install the clusterloader2 binary:
+```bash
+./soak/scripts/install_clusterloader2.sh
```
+### Manual clusterloader2 Installation
+If you prefer to install clusterloader2 manually, follow the official guide:
+https://github.com/kubernetes/perf-tests/blob/master/clusterloader2/docs/GETTING_STARTED.md#clusterloader2
diff --git a/soak/scripts/initial_setup.sh b/soak/scripts/initial_setup.sh
old mode 100644
new mode 100755
index 87ddb9e..4ec7593
--- a/soak/scripts/initial_setup.sh
+++ b/soak/scripts/initial_setup.sh
@@ -17,7 +17,7 @@
# limitations under the License.
# Constants
-SOAK_TEST_CLUSTER='soak-test-cluster'
+SOAK_TEST_CLUSTER='kind'
# create a kind cluster
kind create cluster --name $SOAK_TEST_CLUSTER
@@ -38,3 +38,15 @@ helm upgrade --install kwok kwok/stage-fast
helm repo add autoscaler https://kubernetes.github.io/autoscaler
helm repo update
helm upgrade --install autoscaler autoscaler/cluster-autoscaler --set
cloudProvider=kwok --set
"autoDiscovery.clusterName"="kind-${SOAK_TEST_CLUSTER}" --set
"extraArgs.enforce-node-group-min-size"=true
+
+# Install clusterloader2 binary using dedicated script
+echo "Installing clusterloader2..."
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+"$SCRIPT_DIR/install_clusterloader2.sh"
+
+if [ $? -ne 0 ]; then
+ echo "ERROR: clusterloader2 installation failed"
+ exit 1
+fi
+
+echo "clusterloader2 installation completed successfully!"
diff --git a/soak/scripts/install_clusterloader2.sh
b/soak/scripts/install_clusterloader2.sh
new file mode 100755
index 0000000..75ef900
--- /dev/null
+++ b/soak/scripts/install_clusterloader2.sh
@@ -0,0 +1,110 @@
+#!/usr/bin/env bash
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Script to install clusterloader2 binary
+# Based on:
https://github.com/kubernetes/perf-tests/blob/master/clusterloader2/docs/GETTING_STARTED.md#clusterloader2
+
+set -e
+
+echo "Installing clusterloader2..."
+
+# Check if clusterloader2 is already installed
+if command -v clusterloader2 &> /dev/null; then
+ echo "✅ clusterloader2 is already installed!"
+ echo "Current version information:"
+ clusterloader2 --version || echo "clusterloader2 binary is ready to use"
+ echo ""
+ echo "To reinstall, remove the existing binary first:"
+ EXISTING_PATH=$(which clusterloader2)
+ echo " rm $EXISTING_PATH"
+ echo ""
+ echo "🎉 clusterloader2 installation check completed successfully!"
+ exit 0
+fi
+
+# Check if Go and Git are installed
+if ! command -v go &> /dev/null; then
+ echo "ERROR: Go is required to build clusterloader2. Please install Go
first."
+ echo "Visit: https://golang.org/doc/install";
+ exit 1
+fi
+
+if ! command -v git &> /dev/null; then
+ echo "ERROR: Git is required to clone the repository. Please install Git
first."
+ exit 1
+fi
+
+# Create temporary directory
+TEMP_DIR=$(mktemp -d)
+echo "Using temporary directory: $TEMP_DIR"
+
+# Cleanup function
+cleanup() {
+ echo "Cleaning up temporary directory..."
+ rm -rf "$TEMP_DIR"
+}
+trap cleanup EXIT
+
+echo "Cloning kubernetes/perf-tests repository..."
+git clone --depth 1 https://github.com/kubernetes/perf-tests.git
"$TEMP_DIR/perf-tests"
+
+cd "$TEMP_DIR/perf-tests/clusterloader2"
+echo "Building clusterloader2..."
+go build -o clusterloader2 cmd/clusterloader.go
+
+# Determine installation directory using Go environment
+GOBIN_DIR=$(go env GOBIN)
+if [[ -n "$GOBIN_DIR" ]]; then
+ INSTALL_DIR="$GOBIN_DIR"
+else
+ GOPATH_DIR=$(go env GOPATH)
+ if [[ -z "$GOPATH_DIR" ]]; then
+ echo "ERROR: Neither GOBIN nor GOPATH is set. Please configure your Go
environment."
+ exit 1
+ fi
+ INSTALL_DIR="$GOPATH_DIR/bin"
+fi
+
+mkdir -p "$INSTALL_DIR"
+
+echo "Installing clusterloader2 to $INSTALL_DIR..."
+cp clusterloader2 "$INSTALL_DIR/"
+chmod +x "$INSTALL_DIR/clusterloader2"
+
+echo "Verifying clusterloader2 installation..."
+if command -v clusterloader2 &> /dev/null; then
+ echo "✅ clusterloader2 successfully installed!"
+ echo "Version information:"
+ clusterloader2 --version || echo "clusterloader2 binary is ready to use"
+ echo ""
+ echo "Usage example:"
+ echo " clusterloader2 --testconfig=config.yaml --provider=kind
--kubeconfig=~/.kube/config"
+else
+ echo "❌ ERROR: clusterloader2 installation failed"
+ echo "The binary may not be in your PATH. Make sure Go binaries are in
your PATH:"
+ echo " export PATH=\$PATH:$INSTALL_DIR"
+ echo ""
+ echo "Alternatively, you can add the Go binary directory to your PATH
permanently:"
+ echo " echo 'export PATH=\$PATH:$INSTALL_DIR' >> ~/.bashrc"
+ echo " source ~/.bashrc"
+ exit 1
+fi
+
+echo ""
+echo "🎉 clusterloader2 installation completed successfully!"
+echo ""
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