yum -y install docker
 
# Ensure that the Docker daemon is running with --insecure-registry argument on the Docker daemon
sed -i '/OPTIONS=.*/c\OPTIONS="--selinux-enabled --insecure-registry 172.30.0.0/16"' /etc/sysconfig/docker
 
systemctl enable docker
systemctl start docker

yum -y install centos-release-openshift-origin
yum -y install origin

oc cluster up --public-hostname=MYIPADDR

oc login -u system:admin

oc new-project ci
oc new-app library/jenkins:2.0
oc expose svc jenkins