Deploying OpenShift Origin 1.3 on CentOS 7
This video demonstrates preparing a node for Origin, running “oc cluster up” to deploy a containerized installation of Origin, deploying a sample application, and making the application accessible from the web.
The same procedure can be used on Fedora and RHEL.
Digital Ocean:
https://m.do.co/c/e0a7b28a152b
OpenShift Origin:
https://www.openshift.org/
“oc cluster up” Instructions:
https://github.com/openshift/origin/blob/master/docs/cluster_up_down.md#linux
General docs:
https://docs.openshift.org/latest/welcome/index.html
centos 7
I found this really helpful. Thank you Seth Jennings for nice Tutorial
Great Quick Tutorial!
very good!
Thank you Seth , very interesting tutorial
Mine wont finish the cluster start up. I get this error.
"[463.982] [463.982] initial value restored
[1.584983991] [1.584520009] Transaction prepared
"GuaranteedUpdate etcd3: *api.ClusterPolicyBinding"
[26.456589354] [24.871605363] END
E0501 tokens_controller.go:331] error populating serviceaccount token openshift-infra/service-ingress-ip-controller-token for service account service-ingress-ip-controller: etcdserver: request timed out
"
Well presented! You made it look easy.
It is worth noting this is a temporary installation. If you restart docker you will lose everything.
Does anyone know how to use a valid (not self-signed) SSL certificate for the installation and console?
Thanks for the nice intro!
I want to create my own private cluster at home using some OLD PCs as low cost simulation of a real cluster at reduced scale. But first it seems creating an openshift environment inside a VM or droplet like this would be a good learning step.
Thank you for the vid!
Great video! I was able to get everything to work except I couldn't access the console. I could get to the app via DNS name but not the openshift console.