数据库

修改内核参数每台执行 echo 'vm.max_map_count=262144' > /etc/sysctl.conf sysctl -p useradd -u 1000 -M -s /sbin/nologin elasticsearch 创建目录每台执行 mkdir -p /www/daqs

compose配置文件 services: redis7: image: redis:7.4.7 container_name: redis7 ports: - 15818:6379 networks: redis: volumes

修改服务器主机名并写入/etc/host,每台执行,如果有多台依次往后加 hostnamectl set-hostname s1 hostnamectl set-hostname s2 hostnamectl set-hostname s3 echo'192.168.2.233 s1 192.16

创建用户 useradd postgres passwd postgres 安装依赖包 yum groupinstall -y "Development Tools" "Legacy UNIX Compatibility" yum install -y bios flex readline* zli

创建目录和授权 mkdir /data/mysql/{data,conf} -p cd /data chown -R 999.999 mysql compose配置 services: openresty: image: mysql:8.0.40 container_name:

创建命名空间 apiVersion: v1 kind: Namespace #类别 metadata: name: elasticsearch #名称空间名字 labels: app: elasticsearch 创建StorageClass vim storageclass-e