How to Integrate Jenkins with Nexus | Jenkins Nexus Maven Tomcat CICD pipeline | Upload Artifacts

How to Integrate Jenkins with Nexus
How to integrate Nexus with Jenkins
Jenkins Nexus Maven Tomcat CICD pipeline
How to install nexus on ubuntu
How to install nexus in ubuntu
Nexus Repository manager
Nexus by Sonatype
Jenkins Nexus CICD pipeline
Jenkins Nexus maven tomcat sample application
Deploy sample application to tomcat server
Artifacts upload to nexus using jenkins
Upload war file to Nexus using Jenkins CICD Pipeline
Jenkins pipeline code demo to upload war file to Nexus
nexus artifacts uploader Jenkins plugin.
push artifacts to nexus repository using jenkins pipeline .
Jenkins Nexus Integration CICD Declarative Pipeline
Automate the continuous delivery process pipeline script in Jenkins
upload the artifacts into Sonatype Nexus repository.
Step by step process Nexus Installation, repository creation
Jenkins
Nexus
Sonatype
Maven
Automation
Github
Build Artifacts
Tomcat Installation using Jenkins.
Nexus Maven Hosted repository.
Nexus Maven Proxy repository
Nexus Maven Group repository
Nexus Build and distribute software fast.
Nexus: Central platform for storing build artifacts
Sonar Nexus Repository: Binary and artifact management
Nexus Repository OSS an opensource repository supports many formats maven, npm , docker etc.

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Tomcat Prerequisites Installation
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sudo apt update
sudo apt install openjdk-17-jre -y

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Tomcat Installation
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wget https://archive.apache.org/dist/tomca...
tar -xzvf apache-tomcat-8.5.24.tar.gz
sudo chown -R username:username apache-tomcat-8.5.24
sudo cp tomcat-users.xml apache-tomcat-8.5.24/conf/tomcat-users.xml
sudo cp context.xml apache-tomcat-8.5.24/webapps/manager/META-INF/context.xml
sudo sed -i "s/8080/8082/g" apache-tomcat-8.5.24/conf/server.xml

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Nexus Installation Steps
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sudo apt-get update
sudo apt install openjdk-8-jre-headless
cd /opt
sudo wget https://download.sonatype.com/nexus/3...
sudo tar -zxvf latest-unix.tar.gz
sudo mv /opt/nexus-3.62.0-01 /opt/nexus
sudo adduser nexus
provide password and enter
sudo chmod 755 /etc/sudoers
sudo vi /etc/sudoers
make this entry in file
nexus ALL=(ALL) NOPASSWD:ALL
sudo chown -R nexus:nexus /opt/nexus
sudo chown -R nexus:nexus /opt/sonatype-work
sudo vi /opt/nexus/bin/nexus.rc
uncomment entry and place "nexus" in double quote
sudo vi /etc/systemd/system/nexus.service
[Unit]
Description=nexus service
After=network.target

[Service]
Type=forking
LimitNOFILE=65536
ExecStart=/opt/nexus/bin/nexus start
ExecStop=/opt/nexus/bin/nexus stop
User=nexus
Restart=on-abort

[Install]
WantedBy=multi-user.target

sudo systemctl start nexus