SpringBoot - SpringBoot 설치 (Ubuntu)

1. apt update

$ apt update -y
$ apt upgrade -y

2. JDK 설치 - OpenJDK 21

• OpenJDK 아카이브 - https://jdk.java.net/archive/

Archived OpenJDK GA Releases

$ wget https://download.java.net/java/GA/jdk21/fd2272bbf8e04c3dbaee13770090416c/35/GPL/openjdk-21_linux-x64_bin.tar.gz

$ tar xvf openjdk-21_linux-x64_bin.tar.gz

$ mkdir -p /usr/local/jdk-21

$ mv * /usr/local/jdk-21/

$ vim ~/.bashrc
.
.
.(제일 아래쪽)
export JAVA_HOME=/usr/local/jdk-21/
export PATH=$JAVA_HOME/bin:$PATH

$ source ~/.bashrc

$ java --version
openjdk 21 2023-09-19
OpenJDK Runtime Environment (build 21+35-2513)
OpenJDK 64-Bit Server VM (build 21+35-2513, mixed mode, sharing)

3. Spring Boot 설치

• Maven 설치

$ apt-get install maven

• Gradle 설치

https://gradle.org/releases/ 에서 최신 버전 다운 받은 후 scp로 서버로 전송
$ mkdir gradle

$ apt install unzip

$ unzip -d /data/gradle gradle-8.11.1-bin.zip

$ vim ~/.bashrc
#gradle
export PATH=$PATH:/data/gradle/gradle-8.11.1/bin

$ source ~/.bashrc

$ gradle -v

Welcome to Gradle 8.11.1!

Here are the highlights of this release:
 - Parallel load and store for Configuration Cache
 - Java compilation errors at the end of the build output
 - Consolidated report for warnings and deprecations

For more details see https://docs.gradle.org/8.11.1/release-notes.html


------------------------------------------------------------
Gradle 8.11.1
------------------------------------------------------------

Build time:    2024-11-20 16:56:46 UTC
Revision:      481cb05a490e0ef9f8620f7873b83bd8a72e7c39

Kotlin:        2.0.20
Groovy:        3.0.22
Ant:           Apache Ant(TM) version 1.10.14 compiled on August 16 2023
Launcher JVM:  21 (Oracle Corporation 21+35-2513)
Daemon JVM:    /usr/local/jdk-21 (no JDK specified, using current Java home)
OS:            Linux 6.8.0-1018-aws amd64

$ gradle init

• SDKMAN 설치

$ curl -s "https://get.sdkman.io" | bash

$ source "$HOME/.sdkman/bin/sdkman-init.sh"

$  sdk version
SDKMAN!
script: 5.18.2
native: 0.5.0

• SDKMAN으로 SpringBoot 설치

$ sdk install springboot 3.3.4
Downloading: springboot 3.3.4

In progress...

########################################################################################################################################################################################################## 100.0%

Installing: springboot 3.3.4
Done installing!


Setting springboot 3.3.4 as default.

$ spring --version
Spring CLI v3.3.4