135 lines
3.1 KiB
Bash
135 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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set -e
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# Configuration
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APP_NAME="churn"
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APP_VERSION="latest" # or specify a version
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S3_BUCKET="rust-artifacts"
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BINARY_NAME="churn"
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SERVICE_NAME="${APP_NAME}.service"
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SERVICE_UPDATE_NAME="${APP_NAME}-update.service"
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TIMER_UPDATE_NAME="${APP_NAME}-update.timer"
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INSTALL_DIR="/usr/local/bin"
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CONFIG_DIR="/etc/${APP_NAME}"
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CHURN_DISCOVERY="https://churn.prod.kjuulh.app"
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LOG="/var/log/churn-install.log"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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exec > >(tee -i ${LOG})
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exec 2>&1
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echo "Starting churn install $(date)"
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# Check if running as root
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if [ "$EUID" -ne 0 ]; then
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echo -e "${RED}Please run as root${NC}"
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exit 1
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fi
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# Create necessary directories
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echo "Creating directories..."
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mkdir -p "${INSTALL_DIR}"
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mkdir -p "${CONFIG_DIR}"
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if systemctl is-active --quiet churn.service; then
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echo "Stopping existing churn service..."
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systemctl stop churn.service
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fi
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# Download binary from S3
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echo "Downloading binary..."
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curl -L -s "https://api-minio.front.kjuulh.io/${S3_BUCKET}/releases/${APP_NAME}/${APP_VERSION}/${BINARY_NAME}" -o "${INSTALL_DIR}/${BINARY_NAME}"
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# Make binary executable
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chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
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echo "Starting churn agent setup..."
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set +e
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res=$(churn agent setup --discovery "${CHURN_DISCOVERY}" 2>&1)
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set -e
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exit_code=$?
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if [[ $exit_code != 0 ]]; then
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if [[ "$res" != *"config file already exists"* ]] && [[ "$res" != *"already exists"* ]]; then
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echo "Error detected: $res"
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exit 1
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else
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echo "Ignoring setup 'agent is already setup'"
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fi
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fi
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# Create systemd service file
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echo "Creating systemd service..."
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cat > "/etc/systemd/system/${SERVICE_NAME}" << EOF
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[Unit]
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Description=${APP_NAME} service
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After=network.target
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[Service]
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Type=simple
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User=root
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Group=root
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ExecStart=${INSTALL_DIR}/${BINARY_NAME} agent start
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Restart=always
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RestartSec=10
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Environment=RUST_LOG=h2=warn,hyper=warn,churn=debug,warn
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[Install]
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WantedBy=multi-user.target
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EOF
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echo "Creating churn update service..."
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cat > "/etc/systemd/system/${SERVICE_UPDATE_NAME}" <<EOF
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[Unit]
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Description=Daily Churn Update Service
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=oneshot
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ExecStart=/bin/bash -c 'curl -s https://git.front.kjuulh.io/kjuulh/churn-v2/raw/branch/main/install.sh | bash'
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User=root
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[Install]
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WantedBy=multi-user.target
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EOF
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cat > "/etc/systemd/system/${TIMER_UPDATE_NAME}" <<EOF
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[Unit]
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Description=Run Churn Update Daily
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[Timer]
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OnCalendar=daily
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Persistent=true
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[Install]
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WantedBy=timers.target
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EOF
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# Reload systemd and enable service
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echo "Configuring systemd service..."
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systemctl daemon-reload
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systemctl enable "${SERVICE_NAME}"
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systemctl start "${SERVICE_NAME}"
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systemctl enable "${SERVICE_UPDATE_NAME}"
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systemctl enable "${TIMER_UPDATE_NAME}"
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systemctl start "${TIMER_UPDATE_NAME}"
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# Check service status
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if systemctl is-active --quiet "${SERVICE_NAME}"; then
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echo -e "${GREEN}Installation successful! ${APP_NAME} is running.${NC}"
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echo "You can check the status with: systemctl status ${SERVICE_NAME}"
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else
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echo -e "${RED}Installation completed but service failed to start. Check logs with: journalctl -u ${SERVICE_NAME}${NC}"
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exit 1
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fi
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