feat: 增加3.1手册的评分脚本
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#!/bin/bash
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# OpenStack 控制节点(Rocky)基础环境检查脚本
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# 适用于: 3.1 控制节点环境准备
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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CYAN='\033[0;36m'
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NC='\033[0m' # 恢复默认颜色
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PASS_CNT=0
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FAIL_CNT=0
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# 打印函数
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pass() { echo -e "${GREEN}[✔ 通过] $1${NC}"; ((PASS_CNT++)); }
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fail() { echo -e "${RED}[✘ 失败] $1${NC}"; ((FAIL_CNT++)); }
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info() { echo -e "${CYAN}[➜] $1${NC}"; }
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echo -e "${YELLOW}====================================================${NC}"
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echo -e "${YELLOW} OpenStack 控制节点基础配置自测脚本 ${NC}"
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echo -e "${YELLOW}====================================================${NC}"
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# 0. 检查是否为 root 用户
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if [ "$EUID" -ne 0 ]; then
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echo -e "${RED}请使用 root 权限(或 sudo)执行此脚本！${NC}"
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exit 1
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fi
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# 1. 基础安全设置
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info "1. 检查基础安全配置 (防火墙与 SELinux)"
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if systemctl is-active firewalld &>/dev/null; then fail "firewalld 防火墙仍处于运行状态"; else pass "防火墙(firewalld)已关闭"; fi
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if systemctl is-enabled firewalld &>/dev/null; then fail "firewalld 防火墙未禁止开机自启"; else pass "防火墙(firewalld)已禁止自启"; fi
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if getenforce | grep -iq "Disabled\|Permissive"; then pass "SELinux 当前已关闭"; else fail "SELinux 当前仍处于开启(Enforcing)状态"; fi
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if grep -q "^SELINUX=disabled" /etc/selinux/config; then pass "SELinux 配置文件已永久关闭"; else fail "SELinux 配置文件(/etc/selinux/config)未设置为 disabled"; fi
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# 2. 主机名配置
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info "2. 检查主机名配置"
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if [ "$(hostname)" == "controller" ]; then pass "主机名已设置为 controller"; else fail "主机名错误，当前为 $(hostname)，应为 controller"; fi
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# 3. NTP 时间同步
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info "3. 检查 NTP 时间同步 (Chrony)"
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if rpm -q chrony &>/dev/null; then pass "chrony 软件包已安装"; else fail "chrony 软件包未安装"; fi
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if grep -q "allow all" /etc/chrony.conf 2>/dev/null; then pass "chrony 已配置允许所有网段同步"; else fail "chrony 未配置允许所有网段同步"; fi
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if systemctl is-active chronyd &>/dev/null; then pass "chronyd 服务正在运行"; else fail "chronyd 服务未运行"; fi
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# 4. 运行环境配置 (Yum 源与客户端)
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info "4. 检查 OpenStack 运行环境与 Yum 源"
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if rpm -q centos-release-openstack-rocky &>/dev/null; then pass "Rocky Release 源已安装"; else fail "Rocky Release 源未安装"; fi
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if grep -q "mirrors.aliyun.com" /etc/yum.repos.d/CentOS-OpenStack-rocky.repo 2>/dev/null; then pass "Yum 源已成功替换为阿里云"; else fail "Yum 源未替换为阿里云"; fi
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if rpm -q python2-openstackclient &>/dev/null; then pass "OpenStackClient已安装"; else fail "OpenStackClient未安装"; fi
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# 5. 数据库配置
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info "5. 检查 MariaDB 数据库配置"
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if rc=0; rpm -q mariadb mariadb-server python2-PyMySQL &>/dev/null; then pass "MariaDB相关软件包已安装"; else fail "MariaDB相关软件包缺失"; fi
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if [ -f /etc/my.cnf.d/openstack.cnf ]; then
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pass "openstack.cnf 配置文件存在"
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if grep -q "bind-address" /etc/my.cnf.d/openstack.cnf; then pass "数据库 bind-address 已配置"; else fail "数据库 bind-address 未配置"; fi
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if grep -q "max_connections.*=.*4096" /etc/my.cnf.d/openstack.cnf; then pass "最大并发连接已设置为 4096"; else fail "最大并发未调至 4096"; fi
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else
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fail "openstack.cnf 配置文件不存在"
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fi
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if systemctl is-active mariadb &>/dev/null; then pass "mariadb 服务正在运行"; else fail "mariadb 服务未运行"; fi
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# 6. RabbitMQ 消息队列
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info "6. 检查 RabbitMQ 消息队列"
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if systemctl is-active rabbitmq-server &>/dev/null; then
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pass "rabbitmq-server 服务正在运行"
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if rabbitmqctl list_users 2>/dev/null | grep -q "^openstack"; then
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pass "RabbitMQ 存在 openstack 用户"
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if rabbitmqctl list_user_permissions openstack 2>/dev/null | grep -q "\.\*"; then
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pass "RabbitMQ openstack 用户权限分配正确"
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else
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fail "RabbitMQ openstack 用户权限不正确"
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fi
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else
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fail "RabbitMQ 未找到 openstack 用户"
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fi
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else
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fail "rabbitmq-server 服务未运行"
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fi
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# 7. Memcached 缓存服务
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info "7. 检查 Memcached 缓存服务"
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if rpm -q memcached python-memcached &>/dev/null; then pass "memcached 软件包已安装"; else fail "memcached 软件包未安装"; fi
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if grep -q "controller" /etc/sysconfig/memcached 2>/dev/null; then pass "memcached 监听参数包含了 controller"; else fail "memcached 配置文件 OPTIONS 中缺少 controller"; fi
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if systemctl is-active memcached &>/dev/null; then pass "memcached 服务正在运行"; else fail "memcached 服务未运行"; fi
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# 8. Etcd 服务
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info "8. 检查 Etcd 分布式存储系统"
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if rpm -q etcd &>/dev/null; then pass "etcd 软件包已安装"; else fail "etcd 软件包未安装"; fi
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if [ -f /etc/etcd/etcd.conf ]; then
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if grep -q "ETCD_NAME=\"controller\"" /etc/etcd/etcd.conf; then pass "etcd 名城配置为 controller"; else fail "etcd 未设置 ETCD_NAME 为 controller"; fi
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if grep -q "ETCD_LISTEN_PEER_URLS" /etc/etcd/etcd.conf; then pass "etcd 集群 URL 已配置"; else fail "etcd URL 相关参数未配置全"; fi
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else
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fail "etcd.conf 配置文件不存在"
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fi
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if systemctl is-active etcd &>/dev/null; then pass "etcd 服务正在运行"; else fail "etcd 服务未运行"; fi
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echo ""
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echo -e "${YELLOW}====================================================${NC}"
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echo -e "检查完毕！通过项: ${GREEN}${PASS_CNT}${NC}，失败项: ${RED}${FAIL_CNT}${NC}"
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if [ ${FAIL_CNT} -eq 0 ]; then
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echo -e "${GREEN}恭喜！你已完美完成本节实验，所有关键服务与进程正常！可以继续下一节。${NC}"
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else
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echo -e "${RED}你有 ${FAIL_CNT} 处配置不符合要求，请根据列表中的 [✘ 失败] 提示向上翻阅实验手册并排查修正！${NC}"
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fi
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echo -e "${YELLOW}====================================================${NC}"
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