Files
beszel/supplemental/scripts/install-agent-brew.sh

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#!/bin/bash
PORT=45876
KEY=""
usage() {
printf "Beszel Agent homebrew installation script\n\n"
printf "Usage: ./install-agent-brew.sh [options]\n\n"
printf "Options: \n"
printf " -k SSH key (required, or interactive if not provided)\n"
printf " -p Port (default: $PORT)\n"
printf " -h, --help Display this help message\n"
exit 0
}
# Handle --help explicitly since getopts doesn't handle long options
if [ "$1" = "--help" ]; then
usage
fi
# Parse arguments with getopts
while getopts "k:p:h" opt; do
case ${opt} in
k)
KEY="$OPTARG"
;;
p)
PORT="$OPTARG"
;;
h)
usage
;;
\?)
echo "Invalid option: -$OPTARG" >&2
usage
;;
:)
echo "Option -$OPTARG requires an argument." >&2
usage
;;
esac
done
# Exit if brew is not installed
if ! command -v brew &>/dev/null; then
echo "Homebrew is not installed. Please install Homebrew and try again."
exit 1
fi
if [ -z "$KEY" ]; then
read -p "Enter SSH key: " KEY
fi
mkdir -p ~/.config/beszel ~/.cache/beszel
echo "KEY=\"$KEY\"" >~/.config/beszel/beszel-agent.env
echo "PORT=$PORT" >>~/.config/beszel/beszel-agent.env
brew tap henrygd/beszel
brew install beszel-agent
brew services start beszel-agent
printf "\nCheck status: brew services info beszel-agent\n"
echo "Stop: brew services stop beszel-agent"
echo "Start: brew services start beszel-agent"
echo "Restart: brew services restart beszel-agent"
echo "Upgrade: brew upgrade beszel-agent"
echo "Uninstall: brew uninstall beszel-agent"
echo "View logs in ~/.cache/beszel/beszel-agent.log"
echo "Change environment variables in ~/.config/beszel/beszel-agent.env"