99 lines
2.8 KiB
Bash
Executable File
99 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SERVICE_NAME="blog_go"
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SERVICE_USER="blog_go"
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CONFIG_DIR="/etc/${SERVICE_NAME}"
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DATA_DIR="/srv/${SERVICE_NAME}"
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INSTALL_DIR="/opt/${SERVICE_NAME}"
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BINARY_NAME="${SERVICE_NAME}"
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SOCKET_DIR="/run/${SERVICE_NAME}"
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SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
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if [[ "${EUID}" -ne 0 ]]; then
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echo "请使用 root 权限运行: sudo $0" >&2
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exit 1
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fi
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "${SCRIPT_DIR}"
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echo "拉取最新代码..."
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git pull
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echo "编译 Go 程序..."
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go build -o "${BINARY_NAME}" .
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echo "检查系统用户..."
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if ! id -u "${SERVICE_USER}" >/dev/null 2>&1; then
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useradd --system --home-dir "${DATA_DIR}" --shell /usr/sbin/nologin "${SERVICE_USER}"
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fi
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echo "创建目录..."
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install -d -m 0750 -o "${SERVICE_USER}" -g "${SERVICE_USER}" "${CONFIG_DIR}" "${DATA_DIR}"
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install -d -m 0755 -o "${SERVICE_USER}" -g "${SERVICE_USER}" "${INSTALL_DIR}"
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install -d -m 0755 "${SOCKET_DIR}"
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chown "${SERVICE_USER}:${SERVICE_USER}" "${SOCKET_DIR}"
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echo "安装程序和模板文件..."
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install -m 0755 -o root -g root "${SCRIPT_DIR}/${BINARY_NAME}" "${INSTALL_DIR}/${BINARY_NAME}"
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rm -rf "${INSTALL_DIR}/templates"
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cp -a "${SCRIPT_DIR}/templates" "${INSTALL_DIR}/templates"
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chown -R root:root "${INSTALL_DIR}/templates"
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chown "${SERVICE_USER}:${SERVICE_USER}" "${INSTALL_DIR}"
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chmod 0755 "${INSTALL_DIR}"
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find "${INSTALL_DIR}/templates" -type d -exec chmod 0755 {} \;
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find "${INSTALL_DIR}/templates" -type f -exec chmod 0644 {} \;
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SOCKET_PATH="${SOCKET_DIR}/web.sock"
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if [[ ! -f "${CONFIG_DIR}/config.yaml" ]]; then
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SECRET=$(openssl rand -hex 32)
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cat > "${CONFIG_DIR}/config.yaml" <<EOF
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database:
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type: sqlite
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dsn: ""
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web:
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port: "8080"
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socket: ${SOCKET_PATH}
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path: ${DATA_DIR}
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secret: ${SECRET}
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EOF
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chown "${SERVICE_USER}:${SERVICE_USER}" "${CONFIG_DIR}/config.yaml"
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chmod 0640 "${CONFIG_DIR}/config.yaml"
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fi
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echo "写入 systemd 服务文件..."
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cat > "${SERVICE_FILE}" <<EOF
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[Unit]
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Description=Blog Go 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=simple
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User=${SERVICE_USER}
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Group=${SERVICE_USER}
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WorkingDirectory=${INSTALL_DIR}
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ExecStart=${INSTALL_DIR}/${BINARY_NAME} -config ${CONFIG_DIR}/config.yaml
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ExecStartPost=/bin/sh -c 'while [ ! -S ${SOCKET_DIR}/web.sock ]; do sleep 0.1; done; chmod 666 ${SOCKET_DIR}/web.sock'
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Restart=on-failure
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RestartSec=5s
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NoNewPrivileges=true
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PrivateTmp=true
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ProtectSystem=full
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ReadWritePaths=${CONFIG_DIR} ${DATA_DIR} ${INSTALL_DIR} ${SOCKET_DIR}
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RuntimeDirectory=${SERVICE_NAME}
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RuntimeDirectoryMode=0755
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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systemctl enable "${SERVICE_NAME}"
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systemctl restart "${SERVICE_NAME}"
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echo "部署完成，服务状态："
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systemctl --no-pager --full status "${SERVICE_NAME}"
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