docker部署

来源：18-2 SpringBoot 工程自动化运维脚本

慕慕的学习

2021-09-29

老师，您好，如果想做docker部署应该怎么做？请指教一二，谢谢。

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慕仔4607872

2022-02-08

version: "3"

services:

zipkin:

build: ./zipkin

image: zipkin-demo:latest

# restart: always

ports:

- "9411:9411"

depends_on:

- zookeeper

- kafka

sentinel:

build: ./sentinel

image: sentinel-dashboard:latest

ports:

- "7777:7777"

zookeeper:

image: zookeeper

# restart: always

ports:

- "2181:2181"

kafka:

image: wurstmeister/kafka

# restart: always

ports:

- "9092:9092"

environment:

KAFKA_BROKER_ID: 1

KAFKA_LISTENERS: PLAINTEXT://kafka:9092

KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181

volumes:

- ./docker.sock:/var/run/docker.sock

depends_on:

- zookeeper

redis:

image: redis

# container_name: redis_02

# restart: always

ports:

- "6379:6379"

volumes:

- ./redis/redis.conf:/usr/local/etc/redis/redis.conf

- ./redis/redis_02/data:/data

command:

redis-server /usr/local/etc/redis/redis.conf --appendonly yes

seata-server:

image: seataio/seata-server:1.4.2

# restart: always

ports:

- "8091:8091"

environment:

SEATA_PORT: 8091

STORE_MODE: db

SEATA_IP: 192.168.1.104 # 不指定的话，nacos服务上注册的IP是docker容器的地址，项目访问不了

# SEATA_CONFIG_NAME: file:/root/seata-config/registry

volumes:

- "./seata-logs/logs:/root/logs/seata"

# - "/home/shanks/seata-server-1.4.2/conf:/root/seata-config"

- "./registry.conf:/seata-server/resources/registry.conf"

- "./file.conf:/seata-server/resources/file.conf"

rmqnamesrv:

image: foxiswho/rocketmq:server

# container_name: mqnamesrv

ports:

- "9876:9876"

environment:

JAVA_OPT: -server -Xms256m -Xmx256m

volumes:

- "./data/logs:/opt/logs"

- "./data/store:/opt/store"

mqbroker:

image: foxiswho/rocketmq:broker

# container_name: mqbroker

ports:

- 10911:10911

- 10909:10909

volumes:

- ./data/logs:/opt/logs

- ./data/store:/opt/store

- ./brokerconf/broker.conf:/etc/rocketmq/broker.conf

environment:

NAMESRV_ADDR: "rmqnamesrv:9876"

JAVA_OPTS: " -Duser.home=/opt"

JAVA_OPT_EXT: "-server -Xms128m -Xmx128m -Xmn128m"

command: mqbroker -c /etc/rocketmq/broker.conf

depends_on:

- rmqnamesrv

rmqconsole:

image: styletang/rocketmq-console-ng

# container_name: rmqconsole

ports:

- 8081:8080

environment:

JAVA_OPTS: "-Drocketmq.namesrv.addr=rmqnamesrv:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false"

depends_on:

- rmqnamesrv

这是我用docker-compose.yml部署的，nacos没用docker是因为我单机上模拟docker集群注册上的机器节点显示的都是节点有重复的问题而且都是docker内部ip，所以naocs就物理机启动了。sentinel部署远程连接我本地应用查看日志会报health check超时问题导致nacos配置未同步到sentinel上。其他服务我本地应用都可以连接上。可以给你做参考，涉及到的配置文件如果有问题可以@我。分享是一种美德

慕慕的学习

您这个是基于单个服务来的吧，比如说kafka,zookeeper,redis都为实现高可用部署对吧，我来说说我的一个思路：（1）首先将afka,zookeeper,redis高可用docker镜像部署。（2）将我们的实例服务项目工程引入maven的docker的依赖，将服务镜像化。（3）将yaml配置文件的配置置于nacos中，利用服务启动拉取配置文件的配置。（4）考虑动态配置信息，比如说环境，nacos的ip,nacos的用户名，密码（nacos可以做到环境隔离）。（5）最后可以引入你的docker-compose.yml部署想要部署的服务，但是这个是一个过渡阶段，最终我使用k8s管理。

2022-02-09

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