varun-r-mallya/python-bpf
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make script curlable

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varun-r-mallya
2025-10-22 03:21:05 +05:30
parent ba860b5039
commit cf3f4a0002
1 changed files with 30 additions and 29 deletions
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59
tools/setup.sh
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@ -1,35 +1,36 @@
#!/bin/bash #!/bin/bash
echo "====================================================================" print_warning() {
echo " ⚠️ WARNING ⚠️" echo -e "\033[1;33m$1\033[0m"
echo " This script will run kernel-level BPF programs." }
echo " BPF programs run with kernel privileges and could potentially" print_info() {
echo " affect system stability if not used properly." echo -e "\033[1;32m$1\033[0m"
echo "" }
echo " PLEASE REVIEW THE SOURCE CODE BEFORE RUNNING:"
echo " https://github.com/pythonbpf/python-bpf"
echo "===================================================================="
echo
echo "This script will:"
echo "1. Check and install required dependencies (libelf, clang, python, bpftool)"
echo "2. Download example programs from the Python-BPF GitHub repository"
echo "3. Create a Python virtual environment with necessary packages"
echo "4. Start a Jupyter notebook server"
echo
read -p "Would you like to continue? (y/N) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
echo "Script execution cancelled."
exit 1
fi
if [ "$EUID" -ne 0 ]; then if [ "$EUID" -ne 0 ]; then
echo "Please run this script with sudo." echo "Please run this script with sudo."
exit 1 exit 1
fi fi
print_warning "===================================================================="
print_warning " WARNING "
print_warning " This script will run kernel-level BPF programs. "
print_warning " BPF programs run with kernel privileges and could potentially "
print_warning " affect system stability if not used properly. "
print_warning " "
print_warning " This is a non-interactive version for curl piping. "
print_warning " The script will proceed automatically with installation. "
print_warning "===================================================================="
echo
print_info "This script will:"
echo "1. Check and install required dependencies (libelf, clang, python, bpftool)"
echo "2. Download example programs from the Python-BPF GitHub repository"
echo "3. Create a Python virtual environment with necessary packages"
echo "4. Set up a Jupyter notebook server"
echo "Starting in 5 seconds. Press Ctrl+C to cancel..."
sleep 5
WORK_DIR="/tmp/python_bpf_setup" WORK_DIR="/tmp/python_bpf_setup"
REAL_USER=$(logname || echo "$SUDO_USER") REAL_USER=$(logname || echo "$SUDO_USER")
@ -143,7 +144,7 @@ mkdir -p examples
cd examples || exit 1 cd examples || exit 1
echo "Fetching example files list..." echo "Fetching example files list..."
FILES=$(curl -s "https://api.github.com/repos/pythonbpf/Python-BPF/contents/examples" | grep -o '"path":"examples/[^"]*"' | awk -F'"' '{print $4}') FILES=$(curl -s "https://api.github.com/repos/pythonbpf/Python-BPF/contents/examples" | grep -o '"path": "examples/[^"]*"' | awk -F'"' '{print $4}')
if [ -z "$FILES" ]; then if [ -z "$FILES" ]; then
echo "Failed to fetch file list from repository. Using fallback method..." echo "Failed to fetch file list from repository. Using fallback method..."
@ -192,7 +193,7 @@ EOF
chmod +x "$WORK_DIR/start_jupyter.sh" chmod +x "$WORK_DIR/start_jupyter.sh"
chown "$REAL_USER:$(id -gn "$REAL_USER")" "$WORK_DIR/start_jupyter.sh" chown "$REAL_USER:$(id -gn "$REAL_USER")" "$WORK_DIR/start_jupyter.sh"
echo "========================================================" print_info "========================================================"
echo "Setup complete! To start Jupyter Notebook, run:" print_info "Setup complete! To start Jupyter Notebook, run:"
echo "$ sudo $WORK_DIR/start_jupyter.sh" print_info "$ sudo $WORK_DIR/start_jupyter.sh"
echo "" print_info "========================================================"