add jenkin dockerfile

jenkins/docker-compose/jenkins/docker-compose.yaml

@@ -1,11 +1,18 @@
+
 services:
   jenkins:
-    image: jenkins/jenkins:lts
+    image: nexus.rschneider.hu/repo1/infra/jenkins:1.0.1
+    restart: always
     ports:
-      - "8080:8080"
+      - "4112:8080"
     volumes:
       - jenkins_home:/var/jenkins_home
+      - /var/run/docker.sock:/var/run/docker.sock
+      - mvn_repository:/mvn/repository
   ssh-agent:
     image: jenkins/ssh-agent
+
+
 volumes:
   jenkins_home:
+  mvn_repository:

readme.md

@@ -18,3 +18,4 @@ router redirects port range 4100-4200 to the infra server
 | 4109 | nexus       | admin web       |
 | 4110 | nexus       | docker registry |
 | 4111 | vaultwarden | web             |
+| 4112 | jenkins     | jenkins         |