DevOps Classroom Notes 13/March/2024

Building Java Code using maven

• Maven is a tool to build code using java based languages
• The other popular tools used in Java
  • ANT
  • Gradle
• To use maven, we need to install some version of Java

Activity 1: Setup maven and build the code

• Lets create a linux vm
• install java 17

sudo apt update
sudo apt install openjdk-17-jdk -y

• Installing maven Refer Here for steps not version

cd /tmp
wget https://dlcdn.apache.org/maven/maven-3/3.9.6/binaries/apache-maven-3.9.6-bin.tar.gz
tar -xvf apache-maven-3.9.6-bin.tar.gz
sudo mv apache-maven-3.9.6 /opt/

• Lets try building the package for spring petclinic Refer Here

git clone https://github.com/spring-projects/spring-petclinic.git
cd spring-petclinic
mvn package

• artifact path: target/spring-petclinic-3.2.0-SNAPSHOT.jar
• How to run

java -jar spring-petclinic-3.2.0-SNAPSHOT.jar

Activity 2: Building .net code

• project Refer Here
• softwares:
  • dotnet 8 Refer Here
• commands

sudo apt-get update && \
  sudo apt-get install -y dotnet-sdk-8.0

• Clone the git and create a package

git clone https://github.com/nopSolutions/nopCommerce.git
cd nopCommerce
mkdir published
dotnet publish -c Release src/Presentation/Nop.Web/Nop.Web.csproj -o published/

• artifacts: published/
• how to run the application

cd published
dotnet Nop.Web.dll --urls "http://0.0.0.0:5000"