nexus-integration.txt

NEXUS:

1 cpu and 2 gb of ram
22 and 8081 port
Openjdk8

NEXUS SETUP:

    1  sudo yum update -y
    2  sudo yum install wget -y
    3  sudo yum install java-1.8.0-openjdk.x86_64 -y
    4  sudo mkdir /app && cd /app
    5  sudo wget -O nexus.tar.gz https://download.sonatype.com/nexus/3/latest-unix.tar.gz
    6  ll
    7  sudo tar -xvf nexus.tar.gz
    8  ll
    9  sudo mv nexus-3* nexus
   10  sudo adduser nexus
   11  sudo chown -R nexus:nexus /app/nexus
   12  sudo chown -R nexus:nexus /app/sonatype-work
   13  sudo vi  /app/nexus/bin/nexus.rc 

run_as_user="nexus"

   14  sudo vi /app/nexus/bin/nexus.vmoptions
   15  sudo vi /etc/systemd/system/nexus.service

[Unit]
Description=nexus service
After=network.target

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

[Install]
WantedBy=multi-user.target

   16  sudo chkconfig nexus on
   17  sudo systemctl start nexus
   18  systemctl status nexus.service 
   19  sudo systemctl enable nexus
   20  systemctl status nexus.service 
   21  history



JENKINS SETUP:

sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
amazon-linux-extras install java-openjdk11 -y
yum install jenkins -y && systemctl restart jenkins
yum install java-1.8.0-openjdk -y
yum install maven -y
yum install git -y

Vim /etc/maven/settings.xml (line-119)

<server>
  <id>nexusRepo</id>
  <username>admin</username>
  <password>Mashalla</password>
</server>