修改sources.list

deb http://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free
 
deb http://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free
 
deb http://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free
 
deb http://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free

修改时区

1）sudo dpkg-reconfigure tzdata
2）timedatectl set-timezone Asia/Shanghai
3）echo Asia/Shanghai > /etc/timezone && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

修改repositories

sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

修改时区

apk add tzdata
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
echo Asia/Shanghai  > /etc/timezone
apk del tzdata

安装

yum groups install "X Window System"
yum groups install "GNOME Desktop"
systemctl set-default graphical.target

yum -y install tigervnc-server tigervnc
reboot

启动

cp /lib/systemd/system/[email protected] /etc/systemd/system/vncserver@:1.service
修改/etc/systemd/system/vncserver@:1.service中的用户名

systemctl daemon-reload
systemctl enable vncserver@:1
执行 vncpasswd 设置密码
systemctl start vncserver@:1

连接

https://www.realvnc.com/en/connect/download/viewer/
下载vnc viewer，地址栏中输入ip地址:1进行连接。

Installation

tar -C /usr/local -xzf go1.21.4.linux-amd64.tar.gz
vim /etc/profile
export PATH=$PATH:/usr/local/go/bin
source /etc/profile

设置GoProxy

go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct

修改节点分片数

# 临时增加分片数（重启es会设置时效）
PUT /_cluster/settings
{
  "transient": {
    "cluster": {
      "max_shards_per_node":900000
    }
  }
}

# 永久增加分片数（推荐）
PUT /_cluster/settings
{
  "persistent": {
    "cluster": {
      "max_shards_per_node":900000
    }
  }
}