1. 사전 조건
   1. SRRD DevEnv on Desktop PC 환경설정을 검토 합니다.

C:\Users\sanse\workspace>git clone https://github.com/Sanses/

## Redis Container 실행
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# docker run -d -p 6379:6379 --name redis redis
Unable to find image 'redis:latest' locally
latest: Pulling from library/redis
27833a3ba0a5: Pull complete 
cde8019a4b43: Pull complete 
97a473b37fb2: Pull complete 
c6fe0dfbb7e3: Pull complete 
39c8f5ba1240: Pull complete 
cfbdd870cf75: Pull complete 
Digest: sha256:000339fb57e0ddf2d48d72f3341e47a8ca3b1beae9bdcb25a96323095b72a79b
Status: Downloaded newer image for redis:latest
8ebd440fdd83ac7cc6c55cc278aedf690420bc63cf3bb5864db12ed78247e0e8
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# 
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# docker ps
CONTAINER ID        IMAGE      .git
Cloning into 'reactive-link-shortener-sample-app'...
remote: Enumerating objects: 11, done.
remote: Counting objects: 100% (11/11), done.
remote: Compressing objects: 100% (10/10), done.
remote: Total 73 (delta 2), reused 0 (delta 0), pack-reused 62
Unpacking objects: 100% (73/73), 57.02 KiB | 70.00 KiB/s, done.

C:\Users\sanse\workspace>dir
 Volume in drive C is Windows
 Volume Serial Number is 24E4-A55B

 Directory of C:\Users\sanse\workspace

2020-09-06  오후 09:33    <DIR>          .
2020-09-06  오후 09:33    <DIR>          ..
2020-09-06  오후 09:33    <DIR>          reactive-link-shortener-sample-app
         COMMAND      0 File(s)           CREATED   0 bytes
          STATUS     3 Dir(s)  93,214,756,864 bytes free

C:\Users\sanse\workspace\reactive-link-shortener-sample-app>mvnw clean
Found "C:\Users\sanse\workspace\reactive-link-shortener-sample-app\.mvn\wrapper\maven-wrapper.jar"
[INFO] Scanning PORTS                    NAMES
8ebd440fdd83        redis               "docker-entrypoint.s   About a minute ago   Up About a minute   0.0.0.0:6379->6379/tcp   redis
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# for projects...
[INFO]
[INFO] --------------------------< com.example:demo >--------------------------
[INFO] Building demo 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ demo ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.316 s
[INFO] Finished at: 2020-09-06T21:36:09+09:00
[INFO] ------------------------------------------------------------------------

C:\Users\sanse\workspace\reactive-link-shortener-sample-app>mvnw package
Found "C:\Users\sanse\workspace\reactive-link-shortener-sample-app\.mvn\wrapper\maven-wrapper.jar"
[INFO] Scanning for projects...
[INFO]
[INFO] --------------------------< com.example:demo >--------------------------
[INFO] Building demo 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ demo ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ demo ---

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:11 min
[INFO] Finished at: 2020-09-06T21:38:34+09:00
[INFO] ------------------------------------------------------------------------

C:\Users\sanse\workspace\reactive-link-shortener-sample-app>docker run -d -p 6379:6379 --name redis redis
Unable to find image 'redis:latest' locally
latest: Pulling from library/redis
bf5952930446: Pull complete
911b8422b695: Pull complete
093b947e0ade: Pull complete
c7616728f575: Pull complete
61a55f107028: Pull complete
0ee3e0cb4e07: Pull complete
Digest: sha256:933c6c01829165885ea8468d87f71127b1cb76a711311e6c63708097e92ee3d1
Status: Downloaded newer image for redis:latest
a1bb2185039c29b801c57ee99644c3179481b33dd73d58fcde90bcf2099a89dc
 

C:\Users\sanse\workspace\ &
[1] 39968
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# 
\target>java -jar demo-0.0.1-SNAPSHOT.jar

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.0.RELEASE)

20192020-0509-0706 1221:2943:28.572  INFO 39968 --- [           main] com.example.demo.DemoApplication         : Starting DemoApplication v0.0.1-SNAPSHOT on workspace-vm with PID 39968 (/root/workspace/sanse-reactive-link-shortener-sample-app/target/demo-0.0.1-SNAPSHOT.jar started by root in /root/workspace/sanse-reactive-link-shortener-sample-app)
2019-05-07 12:29:28.578  INFO 39968 --- [           main] com.example.demo.DemoApplication         : No active profile set, falling back to default profiles: default
2019-05-07 12:29:29.347  INFO 39968 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2019-05-07 12:29:29.350  INFO 39968 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-05-07 12:29:29.378  INFO 39968 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 15ms. Found 0 repository interfaces.
2019-05-07 12:29:29.783  WARN 3996831.839  WARN 11288 --- [           main] reactor.netty.tcp.TcpResources           : [http] resources will use the default LoopResources: DefaultLoopResources {prefix=reactor-http, daemon=true, selectCount=4, workerCount=4}
20192020-0509-0706 1221:2943:2931.783855  WARN 3996811288 --- [           main] reactor.netty.tcp.TcpResources           : [http] resources will use the default ConnectionProvider: PooledConnectionProvider {name=http, poolFactory=reactor.netty.resources.ConnectionProvider$$Lambda$196ConnectionProvider$$Lambda$198/146305349@6483f5ae233021551@76b10754}
20192020-0509-0706 1221:2943:3137.012550  INFO 3996811288 --- [           main] o.s.b.web.embedded.netty.NettyWebServer  : Netty started on port(s): 8080
20192020-0509-0706 1221:2943:3137.016566  INFO 3996811288 --- [           main] com.example.demo.DemoApplication         : Started DemoApplication in 311.06739 seconds (JVM running for 313.582)

[root@workspace-vm sanse-reactive-link-shortener-sample-app]# 

57)

C:\Users\sanse\workspace\## 어플리케이션 호출
[root@workspace-vm sanse-reactive-link-shortener-sample-app]#app>curl curl -XPOST http://localhost:8080/link -H "Content-Type: application/json" -d '"{\"link\":\"http://wiki.thesanseiisanse.com"}'
2019-05-07 12:30:14.689  INFO 39968 --- [-server-epoll-6] io.lettuce.core.EpollProvider            : Starting with epoll library
2019-05-07 12:30:14.691  INFO 39968 --- [-server-epoll-6] io.lettuce.core.KqueueProvider           : Starting without optional kqueue library\"}"
{"shortenedLink":"http://localhost:8080/kRqbye"}

## 어플리케이션 종료
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# ps -eaf | grep java
root      39968  34937  0 12:29 pts/0    00:00:08 java -jar target/demo-0.0.1-SNAPSHOT.jar
root      41676  34937  0 12:47 pts/0    00:00:00 grep --color=auto java
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# kill -9 39968
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# 
[1]+  Killed                  java -jar target/demo-0.0.1-SNAPSHOT.jar
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# 
[root@workspace-vm sanse-reactive-link-shortener-sample-app]# ruEadd"}