What are the most relevant tools for continuous deployment in the Java world?

Question

Java

Hello! Tell me, what are the most relevant tools for performing continuous deployment in the Java world?
We don't have much infrastructure: local gitlab, jenkins, nexus, docker.
We release about 5-10 releases a week (war is uploaded to wildfly). We spread it on test servers through jenkins. For combat - manually. This is not convenient, I want to have a convenient, visual tool for rolling out and rolling back a release on various environments. In fact, you need to take a release from nexus, deploy it to wildfly.
Considered Spinnaker and Octopus deploy. I did not find any mention of working with wildfly in the 1st, and the 2nd seems cumbersome for our infrastructure.