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YashanDB一键安装脚本分享

时间:2024-11-08 10:16:24浏览次数:3  
标签:YashanDB NC 一键 openssl echo etc OPENSSL 分享 SIZE

前言

前段时间,yashanDB发布了YashanDB Personal 23.3版本,立马准备安装试试,想着安装后续可能还会有其他版本,本着一劳永逸的想法,写了这个一键安装脚本。后续还有优化空间,这里简单分享记录下脚本安装过程。

环境准备

1. 官网下载最新的个人版安装包: 点击获取YashanDB Personal 23.3版本 2. 一台安装CentOS7的Linux操作系统; 3. 提前下载好openssl 1.1.1以上的包【YashanDB环境要求】, 点此获取openssl; 4. 一键安装脚本:YashanDBInstall

安装演示

1.登录服务器并检查服务器版本以及openssl版本
[root@localhost ~]# cat /etc/centos-release
CentOS Linux release 7.8.2003 (Core)
[root@localhost ~]# openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017
[root@localhost ~]#

2.上传安装包以及安装脚本到服务器并给脚本授权

3.执行脚本一键安装

验证测试

![](/i/ll/?i=img_convert/38f7b37299cea8630a8a5173b52a8215.png)

安装没有问题,脚本可行

回顾总结

1.缺陷:目前仅能支持CentOS一种Linux系统;

2.缺陷:目前仅能安装YashanDB Personal 23.3,此前版本暂不支持(未验证);

3.缺陷:未实现安装日志记录;

后期展望

1.实现YashanDB Personal 23.3之前的版本适配;

2.逐步实现其他常用Linux系统的适配;

3.增加日志记录功能;

4.集成主备部署,集群部署等;

附脚本内容

#!/bin/bash

# 定义颜色
GREEN='\033[0;32m'
BLUE='\033[0;36m'
RED='\033[0;31m'
NC='\033[0m' # No Color

# 打印横幅
echo -e "\n\n\n"
echo -e "**************************************************************************"
echo -e "*                                                                        *"
echo -e "*                     YashanDB Installation Script                       *"
echo -e "*                                                                        *"
echo -e "**************************************************************************"
echo -e "\n\n\n"

# 打印提示性文字
echo -e "Welcome to the YashanDB installation script."
echo -e "This script will guide you through the installation process of YashanDB."
echo -e "This script is currently only installed on CentOS 7 system, and other systems are being adapted."
echo -e "Press Enter to continue..."
read -r


# 定义版本号
VERSION="0.0.2-beta"

OPENSSL_PACKAGE_PATH=""
# 定义默认的传入的参数
USERNAME="yashan"
PASSWORD="yashan"
PORT=1688

OS_IPADDR=$(ip route get 1.1.1.1 | awk '{print $7}')

# 定义执行yashan命令
function run_as_yashan() {
  local command="$1"
  # 检查是否提供了命令
  if [ -z "$command" ]; then
    echo "No command provided"
    return 1
  fi
  # 尝试以 $oracle_user 身份执行命令
  if ! su - $USERNAME -c "$command"; then
    echo "Failed to execute command as $USERNAME"
    return 1
  fi
}

# 定义函数以判断内核类型并关闭透明大页,考虑UEFI和BIOS引导
disable_transparent_huge_pages() {
    os_type=$([ -d /sys/firmware/efi ] && echo "UEFI" || echo "BIOS")
    kernel_type=$(cat /sys${os_type}/kernel/mm/transparent_hugepage/enabled 2>/dev/null || cat /sys/kernel/mm/redhat_transparent_hugepage/enabled)
    if [[ $kernel_type == *"always madvise [never]"* ]]; then
        log "Transparent Huge Pages are already disabled."
    elif [[ $kernel_type == *"always [madvise] never"* ]]; then
        log "Disabling Transparent Huge Pages for Red Hat Enterprise Linux kernel..."
        echo never > /sys${os_type}/kernel/mm/redhat_transparent_hugepage/enabled
    else
        log "Disabling Transparent Huge Pages for other kernels..."
        echo never > /sys${os_type}/kernel/mm/transparent_hugepage/enabled
    fi
}

# 定义函数以计算并配置大页内存
enable_large_pages() {
    # 估算YashanDB所需内存总量UserSize,这里使用默认值进行计算 单位:M
    DATA_BUFFER_SIZE=32
    REDO_BUFFER_SIZE=8
    VM_BUFFER_SIZE=16
    SHARE_POOL_SIZE=64
    LARGE_POOL_SIZE=8
    DBWR_BUFFER_SIZE=4
    WORK_AREA_POOL_SIZE=16
    AUDIT_QUEUE_SIZE=16

    UserSize=$((DATA_BUFFER_SIZE + REDO_BUFFER_SIZE + VM_BUFFER_SIZE + SHARE_POOL_SIZE + LARGE_POOL_SIZE + DBWR_BUFFER_SIZE + WORK_AREA_POOL_SIZE + AUDIT_QUEUE_SIZE)) * 1024
    # 假设没有使用MMS表空间,因此MMSSize为0
    MMSSize=0
    # 增加额外的64M缓冲区
    BufferSize=64 * 1024
    # 计算总的大页内存需求
    LargePageSize=$((UserSize + MMSSize + BufferSize))
    # 转换为KB并乘以1.2(20%的额外空间)
    LargePageSizeKB=$((LargePageSize * 1024 * 1.2))
    # 大页尺寸,通常为2MB
    HugePageSize=2048
    # 计算所需的大页数量
    HugePages=$((LargePageSizeKB + HugePageSize / 2 / 1024))
    # 四舍五入到最近的整数
    HugePages=$((HugePages + HugePageSize / 1024 - 1 / HugePageSize / 1024))

    # 配置大页内存数量
    log "Enabling Large Page Memory with ${HugePages} pages..."
    echo "vm.nr_hugepages=$HugePages" | sudo tee -a /etc/sysctl.conf
    echo "vm.nr_overcommit_hugepages=0" | sudo tee -a /etc/sysctl.conf

    # 应用更改
    sudo sysctl -p
}

# 检查脚本所在目录是否为 /soft
SCRIPT_DIR=$(dirname "$(readlink -f "$0")")
if [ "$SCRIPT_DIR" != "/soft" ]; then
    echo -e "${RED}Error: This script must be run from the /soft directory.${NC}"
    exit 1
fi


# 解析传入的参数
while getopts "vho:dh:u:p:port:" opt; do
    case $opt in
        v)
            echo -e "${GREEN}YashanDBInstall version $VERSION${NC}"
            exit 0
            ;;
        o)
            OPENSSL_PACKAGE_PATH="$OPTARG"
            ;;
        dh)
            DIRECTORY_PATH="$OPTARG"
            ;;
        u)
            USERNAME="$OPTARG"
            ;;
        p)
            PASSWORD="$OPTARG"
            ;;
        port)
            PORT="$OPTARG"
            ;;
        h)
            echo -e "${GREEN}Usage: YashanDBInstall [OPTION]...${NC}"
            echo ""
            echo "Options:"
            echo "  -v,  --version        Display the version number of YashanDBInstall."
            echo "  -h,  --help           Display this help message."
            echo "  -o,  --openssl        Specify the openssl package path."
            echo "  -dh, --directory      Setup directory and permission setup."
            echo "                        Usage: YashanDBInstall -dh <directory_path>"
            echo "                        Example: YashanDBInstall -dh /data/yashan"
            echo "  -u,  --username       Specify the new yashandb username."
            echo "  -p,  --password       Specify the new yashandb password."
            echo "  -port, --port         Specify the port for yashandb."
            echo ""
            echo "Example:"
            echo "  YashanDBInstall -u newuser -p newpass -port 1689"
            exit 0
            ;;			
        *)
            echo -e "${RED}Invalid option - $OPT ${NC}Use -h for help."
            exit 1
            ;;
    esac
done

# 如果指定了 openssl package path,则进行版本检测和升级
if [ -n "$OPENSSL_PACKAGE_PATH" ]; then
    if [ ! -f "$OPENSSL_PACKAGE_PATH" ]; then
        echo -e "${RED}$OPENSSL_PACKAGE_PATH not found. Please upload the OpenSSL package to /soft/.${NC}"
        exit 1
    fi
    INSTALLER_PACKAGE=$(basename "$OPENSSL_PACKAGE_PATH")
    cp "$OPENSSL_PACKAGE_PATH" /soft/
fi

# 检查 openssl 版本是否小于1.1.1并需要升级
OPENSSL_VERSION=$(openssl version | awk '{print $2}')
REQUIRED_OPENSSL_VERSION="1.1.1"
if [[ "$(printf '%s\n' "$REQUIRED_OPENSSL_VERSION" "$OPENSSL_VERSION" | sort -V | head -n1)" == "$OPENSSL_VERSION" ]]; then
    echo -e "${BLUE}Warning: System OpenSSL version is less than $REQUIRED_OPENSSL_VERSION.${NC}"
    echo -e "${BLUE}System needs to upgrade OpenSSL to >= $REQUIRED_OPENSSL_VERSION.${NC}"
else
    echo -e "${GREEN}Current OpenSSL version is sufficient.${NC}"
    exit 0
fi

# 挂载操作系统镜像并配置软件源(假设操作系统镜像在 /dev/sr0)
echo -e "${BLUE}Mounting OS image and configuring software sources...${NC}"
sudo mount /dev/sr0 /mnt
mkdir -p /etc/yum.repos.d/bak
#sudo cp /mnt/etc/yum.repos.d/* /etc/yum.repos.d/
mv /etc/yum.repos.d/* /etc/yum.repos.d/bak
## 一键配置软件源,默认 ISO 安装镜像挂载在 /mnt 目录下
cat<<-EOF>/etc/yum.repos.d/local.repo
[server]
name=server
baseurl=file:///mnt
enabled=1
gpgcheck=0
EOF
echo -e "${GREEN}Software sources configured successfully.${NC}"

# 安装 gcc
echo -e "${BLUE}Installing GCC...${NC}"
sudo yum install -y gcc > /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}GCC installation failed.${NC}"
    exit 1
fi
echo -e "${GREEN}GCC installed successfully.${NC}"

# 备份系统自带的 openssl
echo -e "${BLUE}Backing up system OpenSSL...${NC}"
# 查找openssl的位置
OPENSSL_BIN=$(find /usr -name openssl | grep '/bin/openssl')
OPENSSL_LIB=$(find /usr -name openssl | grep '/lib64/openssl')

# 检查是否找到openssl
if [ -z "$OPENSSL_BIN" ] || [ -z "$OPENSSL_LIB" ]; then
    echo "未找到openssl相关文件。"
    exit 1
fi

# 移动openssl二进制文件和库文件
mv $OPENSSL_BIN ${OPENSSL_BIN}_old
mv $OPENSSL_LIB ${OPENSSL_LIB}_old
echo -e "${GREEN}Backup completed. {NC}"

# 解压并安装 openssl
echo -e "${BLUE}Extracting and installing OpenSSL...${NC}"
tar -zxf "/soft/$INSTALLER_PACKAGE" -C /soft > /dev/null 2>&1
EXTRACTED_DIR=$(tar -tf "/soft/$INSTALLER_PACKAGE" | head -n 1 | cut -d'/' -f1)
cd /soft/$EXTRACTED_DIR || exit 1
./config --prefix=/usr/local/openssl > /dev/null 2>&1
# 编译openssl
make > /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}OpenSSL Compilation failed.${NC}"
    exit 1
fi
make install > /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}OpenSSL installation failed.${NC}"
    exit 1
fi
# 重新链接openssl
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/openssl/include/openssl/ /usr/include/openssl
echo "/usr/local/openssl/lib/" >> /etc/ld.so.conf
ldconfig -v > /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}OpenSSL Connect failed.${NC}"
    exit 1
fi

echo -e "${GREEN}OpenSSL installed successfully.${NC}"

# 判断 openssl 是否安装成功,输出 openssl 版本信息
NEW_OPENSSL_VERSION=$(/usr/local/openssl/bin/openssl version | awk '{print $2}')
echo -e "${GREEN}New OpenSSL version: $NEW_OPENSSL_VERSION${NC}"


#操作系统参数配置
echo "  - soft core unlimited" >> /etc/security/limits.conf
echo "  - hard core unlimited" >> /etc/security/limits.conf
#关闭交换分区
sysctl -w vm.swappiness=0
echo "vm.swappiness=0">> /etc/sysctl.conf
#调整自动分配本地端口范围
sysctl -w net.ipv4.ip_local_port_range='32768 60999' 
echo "net.ipv4.ip_local_port_range=32768 60999" >> /etc/sysctl.conf
#调整进程的VMA上限
sysctl -w vm.max_map_count=2000000
echo "vm.max_map_count=2000000" >> /etc/sysctl.conf
#配置sudo免密
chmod +w /etc/sudoers
echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
chmod -w /etc/sudoers
#调整资源限制值
ulimit -n 1048576
ulimit -u 1048576
ulimit -m unlimited
ulimit -s 8192

echo "
 * soft nofile 1048576
 * hard nofile 1048576
 * soft nproc 1048576
 * hard nproc 1048576
 * soft rss unlimited
 * hard rss unlimited
 * soft stack 8192
 * hard stack 8192
" >> /etc/security/limits.conf

#关闭透明大页以及开启大内存页
#disable_transparent_huge_pages
#enable_large_pages


# 根据传入的参数创建用户、设置密码和端口号,并配置权限
sudo useradd -d /home/$USERNAME -m $USERNAME 
#sudo passwd $USERNAME <<< "$PASSWORD" 
echo "$USERNAME:$PASSWORD" | chpasswd
if [ $? -ne 0 ]; then
	echo -e "${RED}Error: Failed to set password for user $USERNAME.${NC}"
    exit 1
fi
groupadd YASDBA 
usermod -a -G YASDBA $USERNAME
mkdir -p /data/$USERNAME
chmod -R 777 /data/$USERNAME


YASHANDBINSTALLER="yashandb-personal-23.3.1.100-linux-x86_64.tar.gz"
#yashandb数据库安装
echo -e "${BLUE}Extracting and installing YashanDB...${NC}"

run_as_yashan "cd"
run_as_yashan "mkdir -p install"

cp -r /soft/$YASHANDBINSTALLER /home/$USERNAME/install

install_command=$(cat <<EOF
cd

cd ~/install

tar -zxf $YASHANDBINSTALLER
YS_EXTRACTED_DIR=\$(tar -tf "~/install/$YASHANDBINSTALLER" | head -n 1 | cut -d'/' -f1)
cd ~/install/\$YS_EXTRACTED_DIR || exit 1

cd ~/install

./bin/yasboot package se gen --cluster yashandb -u $USERNAME -p $PASSWORD --ip $OS_IPADDR --port 22 --install-path /data/$USERNAME/yasdb_home  --data-path /data/$USERNAME/yasdb_data --begin-port $PORT
echo -e "${GREEN} Package SE Gen Completed ${NC}"

./bin/yasboot package install -t hosts.toml -i $YASHANDBINSTALLER
echo -e "${GREEN} Package Install Completed ${NC}"

./bin/yasboot cluster deploy -t yashandb.toml
echo -e "${GREEN} Cluster Deploy Completed ${NC}"

cd /data/$USERNAME/yasdb_home/yashandb/23.3.1.100/conf
cat yashandb.bashrc >> ~/.bashrc
source ~/.bashrc
echo -e "${GREEN} Source Bashrc Completed ${NC}"

yasboot cluster password set -n $PASSWORD -c yashandb
echo -e "${GREEN} Password Set Completed ${NC}"

yasboot cluster status -c yashandb
echo -e "${GREEN} Cluster Status Checked ${NC}"
echo -e ""
echo -e ""
echo -e "${GREEN} YashanDB Installed Successfully, Please remember the account password$. {NC}"
echo -e "${GREEN} USERNAME:$USERNAME,PASSWORD:$PASSWORD. ${NC}"
echo -e ""

yasql sys/\$PASSWORD
echo -e "${GREEN} YASQL Command Executed ${NC}"
EOF
)
run_as_yashan "$install_command"

参考文档

链接: [link]( https://doc.yashandb.com/yashandb/23.3/zh/安装和升级/安装部署/00安装部署.html)

标签:YashanDB,NC,一键,openssl,echo,etc,OPENSSL,分享,SIZE
From: https://blog.csdn.net/m0_37873601/article/details/143480924

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