150 lines
5.2 KiB
Bash
150 lines
5.2 KiB
Bash
|
#!/usr/bin/env bash
|
|||
|
|
# 部署环境体检脚本 - 判断阶段 0-1 是否已完成
|
|||
|
|
#
|
|||
|
|
# 用法：bash check-prereqs.sh
|
|||
|
|
#
|
|||
|
|
# 退出码：0 = 全部 OK；1 = 有必须修复的项目（MISS）
|
|||
|
|
|
|||
|
|
# 不开启 set -e：需要继续检查所有项目
|
|||
|
|
|
|||
|
|
B='\033[34m'; G='\033[32m'; Y='\033[33m'; R='\033[31m'; N='\033[0m'
|
|||
|
|
|
|||
|
|
OK_COUNT=0
|
|||
|
|
WARN_COUNT=0
|
|||
|
|
MISS_COUNT=0
|
|||
|
|
FIX_CMDS=()
|
|||
|
|
|
|||
|
|
ok() { echo -e "${G}[OK]${N} $1"; OK_COUNT=$((OK_COUNT+1)); }
|
|||
|
|
warn() { echo -e "${Y}[WARN]${N} $1"; WARN_COUNT=$((WARN_COUNT+1)); [ -n "${2:-}" ] && { echo " 修复: $2"; FIX_CMDS+=("$2"); }; }
|
|||
|
|
miss() { echo -e "${R}[MISS]${N} $1"; MISS_COUNT=$((MISS_COUNT+1)); [ -n "${2:-}" ] && { echo " 修复: $2"; FIX_CMDS+=("$2"); }; }
|
|||
|
|
|
|||
|
|
echo -e "${B}=== datahub 部署环境体检 ===${N}"
|
|||
|
|
echo "用户: $USER ($(id -u))"
|
|||
|
|
echo "主机: $(hostname)"
|
|||
|
|
echo "OS: $(. /etc/os-release 2>/dev/null && echo "$PRETTY_NAME" || echo unknown)"
|
|||
|
|
echo
|
|||
|
|
|
|||
|
|
# ---------- 1. 必需的可执行程序 ----------
|
|||
|
|
|
|||
|
|
# podman + 版本
|
|||
|
|
if command -v podman >/dev/null 2>&1; then
|
|||
|
|
VER=$(podman --version | awk '{print $3}')
|
|||
|
|
MAJOR=$(echo "$VER" | cut -d. -f1)
|
|||
|
|
MINOR=$(echo "$VER" | cut -d. -f2)
|
|||
|
|
if [[ "$MAJOR" =~ ^[0-9]+$ ]] && { (( MAJOR > 4 )) || { (( MAJOR == 4 )) && (( MINOR >= 4 )); }; }; then
|
|||
|
|
ok "podman v$VER (≥ 4.4 支持 Quadlet)"
|
|||
|
|
else
|
|||
|
|
miss "podman v$VER 版本过旧（需 ≥ 4.4）" "升级 podman 到 4.4+（Ubuntu 22.04 用 22.10 PPA，或装 podman-stable）"
|
|||
|
|
fi
|
|||
|
|
else
|
|||
|
|
miss "podman 未安装" "sudo apt install -y podman"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# systemctl
|
|||
|
|
command -v systemctl >/dev/null 2>&1 \
|
|||
|
|
&& ok "systemctl 可用" \
|
|||
|
|
|| miss "systemctl 不可用（非 systemd 系统？）"
|
|||
|
|
|
|||
|
|
# systemctl --user 是否可用（rootless 关键）
|
|||
|
|
if systemctl --user list-units >/dev/null 2>&1; then
|
|||
|
|
ok "systemctl --user 可用（rootless 必需）"
|
|||
|
|
else
|
|||
|
|
miss "systemctl --user 不可用" "确保用 SSH 直连登录（非 sudo su 切来），并且 XDG_RUNTIME_DIR=/run/user/\$(id -u) 已设置"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# uidmap
|
|||
|
|
command -v newuidmap >/dev/null 2>&1 \
|
|||
|
|
&& ok "uidmap (newuidmap) 已安装" \
|
|||
|
|
|| miss "uidmap 未安装（rootless 必需）" "sudo apt install -y uidmap"
|
|||
|
|
|
|||
|
|
# slirp4netns
|
|||
|
|
command -v slirp4netns >/dev/null 2>&1 \
|
|||
|
|
&& ok "slirp4netns 已安装" \
|
|||
|
|
|| miss "slirp4netns 未安装" "sudo apt install -y slirp4netns"
|
|||
|
|
|
|||
|
|
# fuse-overlayfs（推荐）
|
|||
|
|
command -v fuse-overlayfs >/dev/null 2>&1 \
|
|||
|
|
&& ok "fuse-overlayfs 已安装（rootless 存储驱动推荐）" \
|
|||
|
|
|| warn "fuse-overlayfs 未安装（不影响功能，但 rootless 性能更好）" "sudo apt install -y fuse-overlayfs"
|
|||
|
|
|
|||
|
|
# git
|
|||
|
|
command -v git >/dev/null 2>&1 \
|
|||
|
|
&& ok "git $(git --version | awk '{print $3}')" \
|
|||
|
|
|| miss "git 未安装" "sudo apt install -y git"
|
|||
|
|
|
|||
|
|
# ---------- 2. rootless 用户配置 ----------
|
|||
|
|
|
|||
|
|
# subuid
|
|||
|
|
if grep -q "^${USER}:" /etc/subuid 2>/dev/null; then
|
|||
|
|
ok "/etc/subuid: $(grep "^${USER}:" /etc/subuid)"
|
|||
|
|
else
|
|||
|
|
miss "/etc/subuid 缺少 $USER 映射" "sudo usermod --add-subuids 100000-165535 $USER"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# subgid
|
|||
|
|
if grep -q "^${USER}:" /etc/subgid 2>/dev/null; then
|
|||
|
|
ok "/etc/subgid: $(grep "^${USER}:" /etc/subgid)"
|
|||
|
|
else
|
|||
|
|
miss "/etc/subgid 缺少 $USER 映射" "sudo usermod --add-subgids 100000-165535 $USER"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# lingering
|
|||
|
|
if loginctl show-user "$USER" 2>/dev/null | grep -q "Linger=yes"; then
|
|||
|
|
ok "lingering 已启用（登出 / 重启后服务依然运行）"
|
|||
|
|
else
|
|||
|
|
warn "lingering 未启用（用户登出后服务停 + 开机不自启）" "sudo loginctl enable-linger $USER"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# ---------- 3. 数据目录可达性 ----------
|
|||
|
|
|
|||
|
|
if [ -d /var/container/data/datahub ]; then
|
|||
|
|
if [ -w /var/container/data/datahub ]; then
|
|||
|
|
ok "/var/container/data/datahub 已存在且可写"
|
|||
|
|
else
|
|||
|
|
warn "/var/container/data/datahub 存在但当前用户不可写" "sudo chown $USER:$USER /var/container/data/datahub"
|
|||
|
|
fi
|
|||
|
|
else
|
|||
|
|
if sudo -n true 2>/dev/null; then
|
|||
|
|
ok "/var/container/data/datahub 不存在（setup-data-dirs.sh 会创建，sudo 免密可用）"
|
|||
|
|
else
|
|||
|
|
warn "/var/container/data/datahub 不存在（setup-data-dirs.sh 将提示输入 sudo 密码）"
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# ---------- 4. 网络端口（仅提示） ----------
|
|||
|
|
|
|||
|
|
for port in 8080 9501; do
|
|||
|
|
if ss -ltn 2>/dev/null | awk '{print $4}' | grep -qE ":${port}\$"; then
|
|||
|
|
warn "端口 $port 已被占用" "lsof -i :$port 查看占用进程"
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
|
|||
|
|
# ---------- 汇总 ----------
|
|||
|
|
|
|||
|
|
echo
|
|||
|
|
echo "────────────────────────────────────"
|
|||
|
|
echo -e "结果: ${G}${OK_COUNT} OK${N} / ${Y}${WARN_COUNT} WARN${N} / ${R}${MISS_COUNT} MISS${N}"
|
|||
|
|
echo
|
|||
|
|
|
|||
|
|
if (( MISS_COUNT > 0 )); then
|
|||
|
|
echo -e "${R}存在必须修复的项目${N}，请按上面的'修复:'命令处理后重新运行本脚本。"
|
|||
|
|
if (( ${#FIX_CMDS[@]} > 0 )); then
|
|||
|
|
echo
|
|||
|
|
echo -e "${B}--- 一键复制修复命令 ---${N}"
|
|||
|
|
# 去重
|
|||
|
|
printf '%s\n' "${FIX_CMDS[@]}" | awk '!seen[$0]++'
|
|||
|
|
echo -e "${B}--- end ---${N}"
|
|||
|
|
fi
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if (( WARN_COUNT > 0 )); then
|
|||
|
|
echo -e "${Y}有警告项${N}（不阻止部署，建议处理）"
|
|||
|
|
echo "可执行 install.sh，但部分功能可能受限（例如 lingering 未启用 → 不自启）"
|
|||
|
|
exit 0
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
echo -e "${G}环境已就绪，可以执行：${N}"
|
|||
|
|
echo -e " ${B}bash deploy/podman/scripts/install.sh${N}"
|
|||
|
|
exit 0
|