Install Jenkins on Oracle Cloud

There are very few steps you need to install Jenkins, here are listed

After this is done you need to tell OCI to export the 8080 port.

You can do that by selecting clicking on the subnet of your instance:

Then add a security List, by default you should have one already, click on it.

Then Add an Ingress Rule to open the port as follows:

Once you are done you can go to Jenkins and Install just go to http://<oci_ip>:8080/

It will ask for a password on a particular file on your instance.

Afterwards you will see a page like this with the summary and the Jenkins will be live for you to start working with it.

There are official documentation on how do to this more elegant with terraform you can visit: https://docs.oracle.com/en/solutions/jenkins-master-agent-mode/