安装podman 和服务构建

lsb_release -a

yum -y install podman

sudo apt install podman

/etc/containers/registries.conf

unqualified-search-registries = ["docker.io"]

# 自定义搜索器
[[registry]]
# 仓库前缀（镜像前缀）
prefix = "docker.io"
# 加速器地址，使用阿里自己的镜像源 替换xxxx 为阿里自己的
location = "xxxxxx.mirror.aliyuncs.com"
insecure = true


[[registry]]
location = "hub-mirror.c.163.com"
insecure = true

[[registry.mirror]]
# 百度镜像源
location = "mirror.baidubce.com"
insecure = true
[[registry.mirror]]
# 网易 163 镜像源
location = "hub-mirror.c.163.com"
insecure = true
[[registry.mirror]]
# 上海交大镜像源
location = "docker.mirrors.sjtug.sjtu.edu.cn"
insecure = true
[[registry.mirror]]
# 南京大学镜像源
location = "docker.nju.edu.cn"
insecure = true

sudo apt-get install python3-pip 

sudo yum install python3-pip

pip3 install podman-compose

version: '3.4'
services:
  mysql:
    image: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/mysql:8.0
    environment:
      LANG: C.UTF-8
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_DATABASE: mydatabase
      MYSQL_USER: admin
      MYSQL_PASSWORD: 123456
    ports:
      - "23306:3306"
    volumes:
      - './mysql:/var/lib/mysql'
      - "./mysql-conf:/etc/mysql/conf.d"
      - './data:/data'
    healthcheck:
      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
      timeout: 20s
      retries: 10

podman ps

└─root
    ├─Dockerfile     
    ├─podman-compose.yml          
    └─app
	    │
		├─app.jar
        ├─entrypoint.sh
        └─deploy.sh 

#选择官方 OpenJDK 17 JDK 镜像作为基础镜像
FROM dragonwell-registry.cn-hangzhou.cr.aliyuncs.com/dragonwell/dragonwell:17-standard-ga-anolis
#定义一个卷挂载点，用于持久化或共享数据
VOLUME /opt/app
#设定时区环境变量，并在容器中设置相应的时区
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
#设置工作目录，后续的指令将在这个目录下执行
WORKDIR /opt/app
#将本地的entrypoint.sh脚本复制到容器的工作目录下
COPY ./app/entrypoint.sh /opt/app/entrypoint.sh
#给entrypoint.sh脚本添加执行权限
RUN chmod +x /opt/app/entrypoint.sh
#设置容器启动时执行的命令或脚本
ENTRYPOINT ["/opt/app/entrypoint.sh"]

#!/bin/bash
# entrypoint.sh
JAR_FILE="/opt/app/app.jar"

if [ ! -f "$JAR_FILE" ]; then
  echo "No APP-JAR file found in /opt/app"
  exit 1
fi

exec java -jar "$JAR_FILE"

chmod +x entrypoint.sh

podman build -f Dockerfile -t springboot-app

version: '3.4'

services:
  springboot-service:
    container_name: app-server
    image: springboot-app
    environment:
      - _JAVA_OPTIONS=-Xmx1024m -Xms512m -XX:+UseZGC
      - SPRING_PROFILES_ACTIVE=test
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysql:3306/mydatabase?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true
      - TZ=Asia/Shanghai
    volumes:
      - './logs:/opt/app/logs'
      - './app:/opt/app'
      - '/usr/share/zoneinfo/Asia/Shanghai:/etc/localtime'
    ports:
      - "8017:8092"
    depends_on:
    - mysql  # 注意：这不会等待 MySQL 完全就绪

  mysql:
    image: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/mysql:8.0
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_DATABASE: mydatabase
      MYSQL_USER: admin
      MYSQL_PASSWORD: 123456
    ports:
      - "23306:3306"
    volumes:
      - './mysql:/var/lib/mysql'
      - "./mysql-conf:/etc/mysql/conf.d"
      - './data:/data'
    healthcheck:
      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
      timeout: 20s
      retries: 10

podman-compose up -d

podman-compose down

#/bin/bash
cp app.jar "$(date +"%Y%m%d%H%M%S").jar";
mv app-0.0.1-SNAPSHOT.jar app.jar; 
podman-compose -f ../podman-compose.yml down;
echo "podman 容器停止完成!!!";
podman-compose -f ../podman-compose.yml up -d; 
echo "podman 容器启动!!!!";
podman logs -f app-server;

chmod +x deploy.sh