Section 16: 애플리케이션 배포 Docker Container - KwangtaekJung/MSA-SpringCloud-user-service GitHub Wiki

Section 16: 애플리케이션 배포 Docker Container

Design Deployment
Configuration server
Eureka Discovery
API Gateway
MariaDB
Kafka
Zipkin
Monitoring
Microervices
Multiple Environments

Running Microservices

Intellij IDEA
Exported JAR file
Docker Container

Running Microservices in Local

Create Bridge Network

Bridge network
Host network
None network

PS C:\Users\kt79j> docker network create --gateway 172.18.0.1 --subnet 172.18.0.0/16 ecommerce-network
c7ddc2c48bff97fcaa1514c2e92ca08d93cff09cbf21f0c9b586500334bbf7b1
PS C:\Users\kt79j> docker inspect ecommerce-network
[
    {
        "Name": "ecommerce-network",
        "Id": "c7ddc2c48bff97fcaa1514c2e92ca08d93cff09cbf21f0c9b586500334bbf7b1",
        "Created": "2022-04-08T12:33:14.8773572Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {},
        "Options": {},
        "Labels": {}
    }
]

PS C:\Users\kt79j> docker run -d --name rabbitmq --network ecommerce-network -p 15672:15672 -p 5672:5672 -p 15671:15671 -p 4369:4369 -e RABBITMQ_DEFAULT_USER=guest -e RABBITMQ_DEFAULT_PASS=guest rabbitmq:management
Unable to find image 'rabbitmq:management' locally
management: Pulling from library/rabbitmq
e0b25ef51634: Already exists
62ed3501fa5f: Pull complete
203d3cfb296c: Pull complete
64bcd2776fd6: Pull complete
c706755ca577: Pull complete
462f63b0d480: Pull complete
c0adbd0b99d8: Pull complete
e63a49b3e166: Pull complete
fd744509516e: Pull complete
16b0f07d5dc6: Pull complete
Digest: sha256:4eb967e3adb024f232f5aec77ddc559256b826d00f630e9cfb0d4b2b39e6b003
Status: Downloaded newer image for rabbitmq:management
7b3374a77f713be450a

PS C:\Users\kt79j> docker inspect ecommerce-network
[
    {
        "Name": "ecommerce-network",
        "Id": "c7ddc2c48bff97fcaa1514c2e92ca08d93cff09cbf21f0c9b586500334bbf7b1",
        "Created": "2022-04-08T12:33:14.8773572Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "7b3374a77f713be450ae8d307566160d63796dcf5814736d1c1cc97e539da06e": {
                "Name": "rabbitmq",
                "EndpointID": "e689c1362f36cbf517ab3ef06ec84d2cef4b14f6c6045f8d37d57df1ece34ffd",
                "MacAddress": "02:42:ac:12:00:02",
                "IPv4Address": "172.18.0.2/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}

Run RabbitMq

PS C:\Users\kt79j> docker run -d --name rabbitmq --network ecommerce-network -p 15672:15672 -p 5672:5672 -p 15671:15671 -p 4369:4369 -e RABBITMQ_DEFAULT_USER=guest -e RABBITMQ_DEFAULT_PASS=guest rabbitmq:management

Create Config Server Docker Image

$ ./mvnw clean compile package -DskipTests=true
$ docker build -t kt79jung/config-service:1.0 .

$ docker images
REPOSITORY                                                TAG                                                                        IMAGE ID       CREATED          SIZE
kt79jung/config-service                                   1.0                                                                        746dc47c241d   11 seconds ago   441MB

$ docker run -d -p 8888:8888 --network ecommerce-network -e "spring.rabbitmq.host=rabbitmq" -e "spring.profiles.active=default" --name config-service kt79jung/config-service:1.0
838db9b0f046aa4d5a8467f0bdbc13a0c5618c4c4b884aea6c4f3bd75900f7b9

kt79j@DESKTOP-72EP283 MINGW64 /c/WorkSpace/study/inflearn/springcloud/config-service (main)
$ docker ps
CONTAINER ID   IMAGE                         COMMAND                  CREATED          STATUS          PORTS                                                                                                                        NAME
S
838db9b0f046   kt79jung/config-service:1.0   "java -jar ConfigSer…"   6 seconds ago    Up 5 seconds    0.0.0.0:8888->8888/tcp                                                                                                       con
fig-service

$ docker inspect ecommerce-network
[
    {
        "Name": "ecommerce-network",
        "Id": "c7ddc2c48bff97fcaa1514c2e92ca08d93cff09cbf21f0c9b586500334bbf7b1",
        "Created": "2022-04-08T12:33:14.8773572Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "7b3374a77f713be450ae8d307566160d63796dcf5814736d1c1cc97e539da06e": {
                "Name": "rabbitmq",
                "EndpointID": "7cd554c3212b1463061d911a29f4e1df4fb1639217a239717d586f6d169eef84",
                "MacAddress": "02:42:ac:12:00:02",
                "IPv4Address": "172.18.0.2/16",
                "IPv6Address": ""
            },
            "838db9b0f046aa4d5a8467f0bdbc13a0c5618c4c4b884aea6c4f3bd75900f7b9": {
                "Name": "config-service",
                "EndpointID": "cd5d07337240126fa78931083351e73fe72746ed3139cc2f55a4fccfa7e164e5",
                "MacAddress": "02:42:ac:12:00:03",
                "IPv4Address": "172.18.0.3/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }
]

$ docker logs config-service

Discovery Service

$ docker build -t kt79jung/discovery-service:1.0 .
$ docker run -d -p 8761:8761 --network ecommerce-network -e "spring.cloud.config.uri=http://config-server:8888" --name discovery-service kt79jung/discovery-service:1.0

$ docker network inspect ecommerce-network
[
    {
        "Name": "ecommerce-network",
        "Id": "c7ddc2c48bff97fcaa1514c2e92ca08d93cff09cbf21f0c9b586500334bbf7b1",
        "Created": "2022-04-08T12:33:14.8773572Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "68a77228a7ade2fa9e5f635cf1c6cb6fcdac65611c6f0f8ba6adcd35baef3586": {
                "Name": "discovery-service",
                "EndpointID": "1afb1ee1c5813ea155be75219ae0d3ccb1d9197d8502c39f8662d31c38f9bb8f",
                "MacAddress": "02:42:ac:12:00:04",
                "IPv4Address": "172.18.0.4/16",
                "IPv6Address": ""
            },
            "7b3374a77f713be450ae8d307566160d63796dcf5814736d1c1cc97e539da06e": {
                "Name": "rabbitmq",
                "EndpointID": "7cd554c3212b1463061d911a29f4e1df4fb1639217a239717d586f6d169eef84",
                "MacAddress": "02:42:ac:12:00:02",
                "IPv4Address": "172.18.0.2/16",
                "IPv6Address": ""
            },
            "f5d9c19f6e730867baac6e5d30b54c858ef55a78d32bcfa887da849de2e7f210": {
                "Name": "config-service",
                "EndpointID": "543ed28b7f1631c94209e1915a9431d40f4ba7f09b7e7ed7ad74527422c21dec",
                "MacAddress": "02:42:ac:12:00:03",
                "IPv4Address": "172.18.0.3/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }
]

Apigateway Service

$ ./mvnw clean compile package -DskipTests=true
$ docker build -t kt79jung/apigateway-service:1.0 .
$ docker push kt79jung/apigateway-service:1.0

$ docker run -d -p 8000:8000 --network ecommerce-network \
    -e "spring.cloud.config.uri=http://config-service:8888" \
    -e "spring.rabbitmq.host=rabbitmq" \
    -e "eureka.client.serviceUrl.defaultZone=http://discovery-service:8761/eureka/" \
    --name apigateway-service kt79jung/apigateway-service:1.0

Build, Run MariaDB

로컬에 설치한 MariaDB에 만들어 놨던 DB를 컨테이너 MariaDB에 복사하는 방식으로 만들어 본다.

FROM mariadb
ENV MYSQL_ROOT_PASSWORD jung050@14
ENV MYSQL_DATABASE mydb
COPY ./mysql_data/data /var/lib/mysql
EXPOSE 3306
ENTRYPOINT ["mysqld", "--user=root"]

PS C:\WorkSpace\study\inflearn\springcloud\docker-files> docker exec -it mariadb /bin/bash
root@9c9a988d625f:/# mysql -h127.0.0.1 -uroot -p           
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 3
Server version: 10.7.3-MariaDB-1:10.7.3+maria~focal mariadb.org binary distribution

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mydb               |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
5 rows in set (0.000 sec)

MariaDB [(none)]> use mydb;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
MariaDB [mydb]> show tables;
+----------------+
| Tables_in_mydb |
+----------------+
| my_topic_users |
| orders         |
| users          |
+----------------+
3 rows in set (0.000 sec)

MariaDB [mydb]>

Run Kafka Server

Zookeeper + Kafka Standalone
- docker-compose로 실행
- git clone https://github.com/wurstmeister/kafka-docker
- docker-compose-single-broker.yml 수정
$ docker-compose -f docker-compose-single-broker.yml up -d

Run zipkin

docker run -d -p 9411:9411 --network ecommerce-network --name zipkin openzipkin/zipkin

PS C:\WorkSpace\study\inflearn\springcloud\docker-files> docker ps
CONTAINER ID   IMAGE                    COMMAND                  CREATED             STATUS                    PORTS                                                NAMES
35c660c94a33   openzipkin/zipkin        "start-zipkin"           46 minutes ago      Up 46 minutes (healthy)   9410/tcp, 0.0.0.0:9411->9411/tcp                     zipkin

docker logs zipkin

Run Prometheus + Grafana

기존에 설치해 놓았던 prometheus의 yml 파일 수정하고 볼륨마운트한다. (docker -v 옵션)
docker run -d -p 9090:9090 --network ecommerce-network --name prometheus -v C:\WorkSpace\tools\prometheus-2.34.0.windows-amd64\promethues.yml:/etc/prometheus/prometheus.yml prom/prometheus
docker run -d -p 3000:3000 --network ecommerce-network --name grafana grafana/grafana

Deployed Services

Docker container
IP address, Port

Build, Run Users Microservice

apigateway의 ip를 찾아서 config-server에서 읽어오는 git hub에 수정해준다.
- docker inspect apigateway-service
docker run -d --network ecommerce-network --name user-service -e "spring.cloud.config.uri=http://config-service:8888" -e "spring.rabbitmq.host=rabbitmq" -e "spring.zipkin.base-url=http://zipkin:9411" -e "eureka.client.serviceUrl.defaultZone=http://discovery-service:8761/eureka/" kt79jung/user-service:1.0

Build, Run Orders Microservices

$ ./mvnw clean compile package -DskipTests=true
$ docker build -t kt79jung/order-service:1.0 .
$ docker run -d --network ecommerce-network --name order-service -e "spring.cloud.config.uri=http://config-service:8888" -e "spring.rabbitmq.host=rabbitmq" -e "spring.zipkin.base-url=http://zipkin:9411" -e "eureka.client.serviceUrl.defaultZone=http://discovery-service:8761/eureka/" -e "logging.file=/api-logs/orders-ws.log" -e "spring.datasource.url=jdbc:mariadb://mariadb:3306/mydb" kt79jung/order-service:1.0

Build, Run Catalog Microservice

$ docker run -d --network ecommerce-network --name catalog-service -e "spring.cloud.config.uri=http://config-service:8888" -e "spring.rabbitmq.host=rabbitmq" -e "eureka.client.serviceUrl.defaultZone=http://discovery-service:8761/eureka/" -e "logging.file=/api-logs/catalogs-ws.log" kt79jung/catalog-service:1.0