configure.sh

# This script sets some universal parameters.
# It should be run oly once.

# Installing basic dependencies if needed
sudo apt-get install -y moreutils

# Check if python3.12 is installed
if ! command -v python3.12 &> /dev/null
then
    echo "Python 3.12 could not be found. Installing..."
    sudo apt-get install -y software-properties-common
    sudo add-apt-repository -y ppa:deadsnakes/ppa
    sudo apt-get update
    sudo apt-get install -y python3.12
    sudo apt install python3.12-venv
else
    echo "Python 3.12 is already installed."
    sudo apt install python3.12-venv
fi

# Check if pip is installed
if ! command -v pip3 &> /dev/null
then
    echo "Pip could not be found. Installing..."
    sudo apt-get install -y python3-pip
else
    echo "Pip is already installed."
fi

# Create a python virtual environment 
if [ ! -d "venv_faasprofiler" ]
then
    echo "Creating virtual environment..."
    python3.12 -m venv venv_faasprofiler
else
    echo "Virtual environment already exists."
fi

# Activate the virtual environment
source venv_faasprofiler/bin/activate
echo "Directory data_archive already exists."

# Install python dependencies
python3.12 -m pip install -r requirements.txt

# Configure path variables used by the platform 
ROOTLINE='FAAS_ROOT="'$(echo $PWD)'"'
echo $ROOTLINE >> GenConfigs.py
echo 'WSK_PATH = "'$(which wsk)'"' >> GenConfigs.py

# Configure root path
echo $ROOTLINE | cat - invocation-scripts/monitoring.sh | sponge invocation-scripts/monitoring.sh
echo $ROOTLINE | cat - monitoring/RuntimeMonitoring.sh | sponge monitoring/RuntimeMonitoring.sh

# Make local directories
if [ -d "logs" ]
then
    echo "Directory logs already exists."
else
    mkdir logs
fi
if [ -d "data_archive" ]
then
    echo "Directory data_archive already exists."
else
    mkdir data_archive
fi