Read more here
https://openshift-spring-workshop-giulianf1984-dev.apps.sandbox-m3.1530.p1.openshiftapps.com/swagger
Yaml contains applied configuration on Openshift plateform
![alt](img/yaml structure.png)
Use ImageStream (image into cluster) to avoid using application docker file into artifactory. Using Imagestram has several benefits:
- You can tag, rollback a tag, and quickly deal with images, without having to re-push using the command line.
- You can trigger Builds and Deployments when a new image is pushed to the registry.