Files
PhotonVision/scripts/install.sh
Matt 971b471f92 Make install script auto-detect arch (#679)
* Make install script auto-detect arch #679

Tested on linux x64 and aarch64

* Fix arm32 uname string

Co-authored-by: Chris Gerth <gerth2@users.noreply.github.com>
2023-01-02 09:12:10 -06:00

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#!/bin/bash
if [ "$(id -u)" != "0" ]; then
echo "This script must be run as root" 1>&2
exit 1
fi
ARCH=$(uname -m)
ARCH_NAME=""
if [ "$ARCH" = "aarch64" ]; then
ARCH_NAME="linuxarm64"
elif [ "$ARCH" = "armv7l" ]; then
ARCH_NAME="linuxarm32"
elif [ "$ARCH" = "x86_64" ]; then
ARCH_NAME="linuxx64"
else
if [ "$#" -ne 1 ]; then
echo "Can't determine current arch; please provide it (one of):"
echo ""
echo "- linuxarm32 (32-bit Linux ARM)"
echo "- linuxarm64 (64-bit Linux ARM)"
echo "- linuxx64 (64-bit Linux)"
exit 1
else
echo "Can't detect arch (got $ARCH) -- using user-provided $1"
ARCH_NAME=$1
fi
fi
echo "This is the installation script for PhotonVision."
echo "Installing for platform $ARCH_NAME"
echo "Installing curl..."
apt-get install --yes curl
echo "curl installation complete."
echo "Installing avahi-daemon..."
apt-get install --yes avahi-daemon
echo "avahi-daemon installation complete."
echo "Installing cpufrequtils..."
apt-get install --yes cpufrequtils
echo "cpufrequtils installation complete."
echo "Setting cpufrequtils to performance mode"
if [ -f /etc/default/cpufrequtils ]; then
sed -i -e 's/^#\?GOVERNOR=.*$/GOVERNOR=performance/' /etc/default/cpufrequtils
else
echo 'GOVERNOR=performance' > /etc/default/cpufrequtils
fi
echo "Installing the JDK..."
if [ $(dpkg-query -W -f='${Status}' openjdk-11-jdk-headless 2>/dev/null | grep -c "ok installed") -eq 0 ];
then
apt-get update
apt-get install --yes openjdk-11-jdk-headless
fi
echo "JDK installation complete."
echo "Downloading latest stable release of PhotonVision..."
mkdir -p /opt/photonvision
cd /opt/photonvision
curl -sk https://api.github.com/repos/photonvision/photonvision/releases/latest |
grep "browser_download_url.*$ARCH_NAME.jar" |
cut -d : -f 2,3 |
tr -d '"' |
wget -qi - -O photonvision.jar
echo "Downloaded latest stable release of PhotonVision."
echo "Creating the PhotonVision systemd service..."
if service --status-all | grep -Fq 'photonvision'; then
systemctl stop photonvision
systemctl disable photonvision
rm /lib/systemd/system/photonvision.service
rm /etc/systemd/system/photonvision.service
systemctl daemon-reload
systemctl reset-failed
fi
cat > /lib/systemd/system/photonvision.service <<EOF
[Unit]
Description=Service that runs PhotonVision
[Service]
WorkingDirectory=/opt/photonvision
# Run photonvision at "nice" -10, which is higher priority than standard
Nice=-10
# for non-uniform CPUs, like big.LITTLE, you want to select the big cores
# look up the right values for your CPU
# AllowCPUs=4-7
ExecStart=/usr/bin/java -Xmx512m -jar /opt/photonvision/photonvision.jar
ExecStop=/bin/systemctl kill photonvision
Type=simple
Restart=on-failure
RestartSec=1
[Install]
WantedBy=multi-user.target
EOF
cp /lib/systemd/system/photonvision.service /etc/systemd/system/photonvision.service
chmod 644 /etc/systemd/system/photonvision.service
systemctl daemon-reload
systemctl enable photonvision.service
echo "Created PhotonVision systemd service."
echo "PhotonVision installation successful."