Here are some common concepts that need to be running on your systems, in order to be relavent:
Red Hat OpenShift is an open source container application platform based on the Kubernetes container orchestrator for enterprise application development and deployment.
Interact with OpenShift Container Platform
- Openshift
- microservices
- docker
- kubernetes
- pods
Red Hat OpenShift is an open source container application platform based on the Kubernetes container orchestrator for enterprise application development and deployment.
Interact with OpenShift Container Platform
$ oc get nodes
You can use this username/password combination to log in via the web console or the command line. To test this, run the following command.
$ oc login -u admin
Before going forward, change to the default project.
$ oc project default
Checking complete environment health
To verify the end-to-end functionality of an OpenShift Container Platform cluster, build and deploy an example application.
Procedure
- Create a new project named validate, as well as an example application from the cakephp-mysql-example template:
$ oc new-project validate
$ oc new-app cakephp-mysql-example
You can check the logs to follow the build:
$ oc logs -f bc/cakephp-mysql-example
- Once the build is complete, two pods should be running: a database and an application:
$ oc get pods
NAME READY STATUS RESTARTS AGE
cakephp-mysql-example-1-build 0/1 Completed 0 1m
cakephp-mysql-example-2-247xm 1/1 Running 0 39s
mysql-1-hbk46 1/1 Running 0 1m
- Visit the application URL. The Cake PHP framework welcome page should be visible. The URL should have the following format cakephp-mysql-example-validate.<app_domain>.
- Once the functionality has been verified, the validate project can be deleted:
$ oc delete project validate
All resources within the project will be deleted as well. 
