mirror of
https://github.com/sunnypilot/sunnypilot.git
synced 2026-02-19 06:33:57 +08:00
263 lines
7.6 KiB
Bash
Executable File
263 lines
7.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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# Default values
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DEFAULT_REPO_URL="https://github.com/sunnypilot"
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START_AT_BOOT=false
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RESTORE_MODE=false
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# Parse command line arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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--start-at-boot)
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START_AT_BOOT=true
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shift
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;;
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--token)
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GITHUB_TOKEN="$2"
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shift 2
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;;
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--repo)
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REPO_URL="$2"
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shift 2
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;;
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--restore)
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RESTORE_MODE=true
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shift
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;;
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*)
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if [ -z "$GITHUB_TOKEN" ]; then
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GITHUB_TOKEN="$1"
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elif [ -z "$REPO_URL" ]; then
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REPO_URL="$1"
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fi
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shift
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;;
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esac
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done
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# Determine BASE_DIR based on mount point
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if mountpoint -q /data/media; then
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BASE_DIR="/data/media/0/github"
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else
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BASE_DIR="/data/github"
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fi
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# Constants
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RUNNER_USER="github-runner"
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USER_GROUPS="comma,gpu,gpio,sudo"
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RUNNER_DIR="${BASE_DIR}/runner"
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BUILDS_DIR="${BASE_DIR}/builds"
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LOGS_DIR="${BASE_DIR}/logs"
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CACHE_DIR="${BASE_DIR}/cache"
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OPENPILOT_DIR="${BASE_DIR}/openpilot"
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# Basic utility functions (no dependencies)
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remount_rw() {
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sudo mount -o remount,rw /
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}
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remount_ro() {
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sync || true # Try to sync but continue even if it fails
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sudo mount -o remount,ro / # Always try to remount as read-only
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}
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# Always ensure we try to remount as read-only on exit
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trap remount_ro EXIT
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setup_runner_user() {
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sudo useradd --comment 'GitHub Runner' --create-home --home-dir ${BASE_DIR} ${RUNNER_USER} --shell /bin/bash -G ${USER_GROUPS} || sudo usermod -aG ${USER_GROUPS} ${RUNNER_USER}
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}
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create_sudoers_entry() {
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sudo grep -qxF "${RUNNER_USER} ALL=(ALL) NOPASSWD: ALL" /etc/sudoers || echo "${RUNNER_USER} ALL=(ALL) NOPASSWD: ALL" | sudo tee -a /etc/sudoers
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}
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set_directory_permissions() {
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sudo chown -R ${RUNNER_USER}:comma "$BASE_DIR"
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sudo chmod -R g+rwx "$BASE_DIR"
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sudo find "$BASE_DIR" -type d -exec chmod g+s {} +
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}
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setup_directories() {
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echo "Creating necessary directories..."
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sudo mkdir -p "$RUNNER_DIR" "$BUILDS_DIR" "$LOGS_DIR" "$CACHE_DIR" "$OPENPILOT_DIR"
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mkdir -p "/data/openpilot"
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sudo chown -R comma:comma "/data/openpilot"
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sync
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}
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wipe_bash_logout() {
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export BASE_DIR
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sudo -u ${RUNNER_USER} bash -c "touch ${BASE_DIR}/.bash_logout"
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sudo -u ${RUNNER_USER} bash -c "truncate -s 0 '${BASE_DIR}/.bash_logout'"
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}
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# System configuration functions (depends on basic utility functions)
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setup_system_configs() {
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echo "Setting up system configurations..."
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remount_rw
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setup_runner_user
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create_sudoers_entry
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remount_ro
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set_directory_permissions
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wipe_bash_logout
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}
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# Runner setup functions
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install_runner() {
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echo "Downloading and setting up runner..."
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cd "$RUNNER_DIR"
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curl -o actions-runner-linux-arm64-2.322.0.tar.gz -L https://github.com/actions/runner/releases/download/v2.322.0/actions-runner-linux-arm64-2.322.0.tar.gz
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sudo -u ${RUNNER_USER} tar -xzf ./actions-runner-linux-arm64-2.322.0.tar.gz
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sudo rm ./actions-runner-linux-arm64-2.322.0.tar.gz
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sudo chmod +x ./config.sh
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}
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configure_runner() {
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remount_rw
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echo "Configuring runner..."
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cd "$RUNNER_DIR"
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sudo -u ${RUNNER_USER} ./config.sh --url "$REPO_URL" --token "$GITHUB_TOKEN" --name $(hostname) --runnergroup "tici-tizi" --labels "tici" --work "$BUILDS_DIR" --unattended
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remount_ro
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}
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create_service_template() {
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echo "Creating service template..."
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cat <<EOL > "$RUNNER_DIR/bin/actions.runner.service.template"
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[Unit]
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Description={{Description}}
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After=network-online.target nss-lookup.target time-sync.target
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Wants=network-online.target nss-lookup.target time-sync.target
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StartLimitInterval=5
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StartLimitBurst=10
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[Service]
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Type=simple
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User=root
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ExecStart=/usr/bin/unshare -m -- /bin/bash -c 'mount --bind ${OPENPILOT_DIR} /data/openpilot && setpriv --reuid={{User}} --regid={{User}} --init-groups env HOME=${BASE_DIR} USER={{User}} LOGNAME={{User}} MAIL=/var/mail/{{User}} {{RunnerRoot}}/runsvc.sh'
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WorkingDirectory={{RunnerRoot}}
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KillMode=process
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KillSignal=SIGTERM
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TimeoutStopSec=5min
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Restart=always
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RestartSec=120
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[Install]
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WantedBy=multi-user.target
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EOL
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}
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install_service() {
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remount_rw
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echo "Installing systemd service..."
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cd "$RUNNER_DIR"
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sudo ./svc.sh install $RUNNER_USER
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if [ "$START_AT_BOOT" = false ]; then
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local service_name
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if [ -f "${RUNNER_DIR}/.service" ]; then
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service_name=$(cat "${RUNNER_DIR}/.service")
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else
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service_name="actions.runner.sunnypilot.$(uname -n)"
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fi
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sudo systemctl disable "${service_name}"
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fi
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remount_ro
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}
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check_restore_prerequisites() {
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local needs_restore=false
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local can_restore=false
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local service_name=""
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# Check if base runner directory exists
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if [ ! -d "${RUNNER_DIR}" ]; then
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echo "ERROR: Runner directory ${RUNNER_DIR} does not exist"
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echo "This directory is required for restore operations"
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exit 1
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fi
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# First check if we have the required files for restoration
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if [ -f "${RUNNER_DIR}/.credentials" ] && [ -f "${RUNNER_DIR}/.service" ]; then
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can_restore=true
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service_name=$(cat "${RUNNER_DIR}/.service")
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echo "Found required runner configuration files"
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else
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echo "Missing required runner configuration files"
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echo "Required: .credentials and .service files in ${RUNNER_DIR}"
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exit 1
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fi
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# Then check if restoration is needed (if either service or user is missing)
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if ! systemctl list-unit-files "${service_name}" &>/dev/null; then
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echo "Service ${service_name} not found in systemd"
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needs_restore=true
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fi
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if ! id "${RUNNER_USER}" &>/dev/null; then
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echo "User ${RUNNER_USER} does not exist"
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needs_restore=true
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fi
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# Only proceed if we can restore AND need to restore
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if [ "$can_restore" = true ] && [ "$needs_restore" = true ]; then
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echo "Restoration is needed and possible"
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return 0
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else
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if [ "$needs_restore" = false ]; then
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echo "System is already properly configured (user and service exist)"
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fi
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exit 0
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fi
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}
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perform_restore() {
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echo "Starting runner restoration..."
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setup_directories
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setup_system_configs
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install_service
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echo "Runner restoration completed successfully"
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}
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perform_install() {
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echo "Starting fresh installation..."
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setup_directories
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setup_system_configs
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install_runner
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set_directory_permissions
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create_service_template
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configure_runner
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install_service
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echo "Installation completed successfully"
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}
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main() {
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if [ "$RESTORE_MODE" = true ]; then
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echo "Running in restore mode - will only restore system configurations..."
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check_restore_prerequisites
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perform_restore
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else
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# Check required arguments for normal installation
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if [ -z "$GITHUB_TOKEN" ]; then
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echo "Usage: $0 [--start-at-boot] [--token <github_token>] [--repo <repository_url>] [--restore]"
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echo "Required argument (except for --restore): github_token"
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echo "Optional arguments:"
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echo " --start-at-boot Enable auto-start at boot (default: false)"
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echo " --repo Repository URL (default: ${DEFAULT_REPO_URL})"
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echo " --restore Restore existing runner configuration"
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exit 1
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fi
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# Set repository URL if not provided
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REPO_URL="${REPO_URL:-$DEFAULT_REPO_URL}"
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perform_install
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fi
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echo "Starting runner service..."
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cd "$RUNNER_DIR"
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sudo ./svc.sh start
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}
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main
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