181 lines
5.4 KiB
Bash
181 lines
5.4 KiB
Bash
#!/bin/bash
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set -u
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_MARIADB="$(cd "${SCRIPT_DIR}/../../../../SDK/mariadb" 2>/dev/null && pwd || true)"
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DEB_DIR="${1:-}"
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log() {
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echo "[ParkingSpaceGuide][MariaDB] $*"
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}
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wait_for_dpkg_lock() {
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local i=0
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while [ "$i" -lt 60 ]; do
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if ! fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1 \
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&& ! fuser /var/lib/dpkg/lock >/dev/null 2>&1; then
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return 0
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fi
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sleep 2
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i=$((i + 1))
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done
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log "等待 dpkg 锁超时"
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return 1
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}
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if [ -z "${DEB_DIR}" ]; then
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if [ -d /opt/parkingspaceguide/mariadb-offline ]; then
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DEB_DIR="/opt/parkingspaceguide/mariadb-offline"
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elif [ -n "${REPO_MARIADB}" ] && [ -d "${REPO_MARIADB}" ]; then
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DEB_DIR="${REPO_MARIADB}"
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else
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DEB_DIR="${SCRIPT_DIR}/mariadb-offline"
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fi
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fi
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if [ ! -d "${DEB_DIR}" ]; then
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log "找不到 MariaDB 离线包目录: ${DEB_DIR}"
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exit 1
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fi
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shopt -s nullglob
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DEB_FILES=( "${DEB_DIR}"/*.deb )
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shopt -u nullglob
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if [ ${#DEB_FILES[@]} -eq 0 ]; then
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log "目录中没有 .deb 文件: ${DEB_DIR}"
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exit 1
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fi
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libc_has_glibc_233() {
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if [ -e /lib/aarch64-linux-gnu/libc.so.6 ] && command -v objdump >/dev/null 2>&1; then
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objdump -T /lib/aarch64-linux-gnu/libc.so.6 2>/dev/null | grep -q 'GLIBC_2\.33'
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return $?
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fi
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return 1
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}
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# Ubuntu 22.04 / MariaDB 10.6 的包在 20.04 上不可装（要 libc6>=2.34、libssl3）。
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# 20.04 的 libaio1 / gawk / rsync / socat / libnuma1_2.0.12 必须装。
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should_skip_system_deb() {
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local name
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name="$(basename "$1")"
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case "${name}" in
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libnuma1_2.0.14*|libnuma1_*ubuntu2*|liburing2_*|libpmem1_*|galera-4_*|libdaxctl1_*|libndctl6_*|*10.6*|libssl3_*)
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return 0
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;;
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esac
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return 1
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}
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FILTERED_DEBS=()
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for deb in "${DEB_FILES[@]}"; do
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if should_skip_system_deb "${deb}"; then
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log "跳过系统库，避免覆盖板子 glibc 不兼容的文件: $(basename "${deb}")"
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continue
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fi
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FILTERED_DEBS+=("${deb}")
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done
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DEB_FILES=("${FILTERED_DEBS[@]}")
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if [ ${#DEB_FILES[@]} -eq 0 ]; then
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log "过滤后没有可安装的 MariaDB 包"
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exit 1
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fi
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if [ -e /lib/aarch64-linux-gnu/libnuma.so.1 ] &&
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command -v objdump >/dev/null 2>&1 &&
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objdump -T /lib/aarch64-linux-gnu/libnuma.so.1 2>/dev/null | grep -q 'GLIBC_2\.33' &&
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! libc_has_glibc_233; then
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log "当前 libnuma.so.1 需要 GLIBC_2.33，本机 libc 没有该版本。"
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log "请安装 Ubuntu 20.04 的 libnuma1_2.0.12-1_arm64.deb 后再启动应用。"
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log "下载：http://ports.ubuntu.com/pool/main/n/numactl/libnuma1_2.0.12-1_arm64.deb"
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fi
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if ! wait_for_dpkg_lock; then
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exit 1
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fi
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export DEBIAN_FRONTEND=noninteractive
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# 上次若已解开 22.04/10.6 包，dpkg --configure -a 仍会去配它们，先卸掉。
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log "清除未配置完成的 Ubuntu 22.04 / MariaDB 10.6 残留包"
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dpkg --remove --force-depends \
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libdaxctl1 libndctl6 libpmem1 liburing2 galera-4 libssl3 \
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mariadb-server-10.6 mariadb-server-core-10.6 \
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mariadb-client-10.6 mariadb-client-core-10.6 \
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>/dev/null 2>&1 || true
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log "安装离线 MariaDB: ${DEB_DIR}（共 ${#DEB_FILES[@]} 个包）"
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for deb in "${DEB_FILES[@]}"; do
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log " $(basename "$deb")"
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done
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# 一次传入全部离线包，dpkg 才能解析 mariadb-server 对 mariadb-server-core 等依赖。
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install_offline_debs() {
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dpkg -i "${DEB_FILES[@]}"
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}
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if ! install_offline_debs; then
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log "第一次安装未完全成功，配置已解开的包后再装一次"
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dpkg --configure -a || true
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install_offline_debs || true
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fi
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dpkg --configure -a || true
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if ! dpkg -s mariadb-server-10.3 >/dev/null 2>&1 &&
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! dpkg -s mariadb-server >/dev/null 2>&1; then
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log "mariadb-server 仍未安装。离线目录可能缺依赖包，或包版本与板子系统不一致。"
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log "当前 MariaDB/MySQL 包状态："
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dpkg -l 'mariadb*' 'mysql-common' 2>/dev/null || true
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dpkg --audit || true
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exit 1
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fi
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systemctl enable mariadb >/dev/null 2>&1 || systemctl enable mysql >/dev/null 2>&1 || true
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systemctl start mariadb >/dev/null 2>&1 || systemctl start mysql >/dev/null 2>&1 || true
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CONF_DIR="/etc/mysql/mariadb.conf.d"
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if [ -d "${CONF_DIR}" ]; then
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cat > "${CONF_DIR}/99-parkingspaceguide.cnf" <<'EOF'
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[mysqld]
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bind-address = 0.0.0.0
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EOF
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systemctl restart mariadb >/dev/null 2>&1 || systemctl restart mysql >/dev/null 2>&1 || true
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fi
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MYSQL_BIN=""
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for candidate in mysql mariadb; do
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if command -v "${candidate}" >/dev/null 2>&1; then
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MYSQL_BIN="${candidate}"
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break
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fi
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done
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if [ -z "${MYSQL_BIN}" ]; then
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log "未找到 mysql/mariadb 客户端，跳过建库"
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exit 1
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fi
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ready=0
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for _ in $(seq 1 30); do
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if "${MYSQL_BIN}" --protocol=socket -e "SELECT 1" >/dev/null 2>&1; then
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ready=1
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break
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fi
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sleep 1
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done
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if [ "${ready}" -ne 1 ]; then
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log "MariaDB 服务未就绪，跳过建库"
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exit 1
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fi
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"${MYSQL_BIN}" --protocol=socket <<'SQL'
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CREATE DATABASE IF NOT EXISTS parking_guide DEFAULT CHARACTER SET utf8mb4;
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CREATE USER IF NOT EXISTS 'parking'@'localhost' IDENTIFIED BY 'parking';
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CREATE USER IF NOT EXISTS 'parking'@'%' IDENTIFIED BY 'parking';
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GRANT ALL PRIVILEGES ON parking_guide.* TO 'parking'@'localhost';
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GRANT ALL PRIVILEGES ON parking_guide.* TO 'parking'@'%';
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FLUSH PRIVILEGES;
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SQL
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log "MariaDB 安装完成。默认库 parking_guide，账号 parking/parking。"
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log "局域网可用只读工具连接板子 3306 端口。"
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