{"id":6903,"date":"2019-10-07T10:31:26","date_gmt":"2019-10-07T10:31:26","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=6903"},"modified":"2025-07-12T05:54:59","modified_gmt":"2025-07-12T05:54:59","slug":"openshift-interview-questions-and-answer-part-1","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/openshift-interview-questions-and-answer-part-1\/","title":{"rendered":"Openshift Interview Questions and Answer – Part 1"},"content":{"rendered":"\n
  1. What is Openshift?<\/li>
  2. Difference between Openshift & Kubernetes?<\/li>
  3. What is Services Layer?<\/li>
  4. How to expose a service in Openshift?<\/li>
  5. What are the 3 components of any created project?<\/li>
  6. What is router in default or in any project while creating project?<\/li>
  7. What do you mean by identity provider in Openshift?<\/li>
  8. How do you create a New user identity?<\/li>
  9. Where is the user identity located?<\/li>
  10. What is project in Openshift?<\/li>
  11. What are the types of permissions\/role bindings in Openshift?<\/li>
  12. How to check the permission of user?<\/li>
  13. How to describe anything in Openshift?<\/li>
  14. How to check no of projects?<\/li>
  15. How to assign a role\/permission to a user?<\/li>
  16. What is clusterrolebinding in openshift?<\/li>
  17. What is the process\/working of POD creation?<\/li>
  18. What is Builder POD?<\/li>
  19. What is deployer POD?<\/li>
  20. How to create a New application POD?<\/li>
  21. How to check logs of POD?<\/li>
  22. What is Deployment Configuration & why we need DC?<\/li>
  23. What is SVC & why we need SVC?<\/li>
  24. What is RC (Replication Controller)?<\/li>
  25. How to check DC of POD & how to edit DC?<\/li>
  26. How to create route?<\/li>
  27. How to expose svc?<\/li>
  28. How to do rollout?<\/li>
  29. How to increase replica?<\/li>
  30. What is Source to Image in Openshift?<\/li>
  31. What is builder image?<\/li>
  32. What are the process to create source to image?<\/li>
  33. How to give the Cluster role\/permission to the user?<\/li>
  34. How to create secure route?<\/li>
  35. What is PV & PVC?<\/li>
  36. What are access modes in PV?<\/li>
  37. What is node selector?<\/li>
  38. What are the two regions in projects?<\/li>
  39. Difference between template & Deployment Configuration?<\/li>
  40. How to migrate whole cluster to another?<\/li>
  41. How to manually migrate container?<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"

    What is Openshift? Difference between Openshift & Kubernetes? What is Services Layer? How to expose a service in Openshift? What are the 3 components of any created project? What is… <\/p>\n","protected":false},"author":1,"featured_media":7824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[5153],"tags":[],"class_list":["post-6903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-openshift"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/6903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=6903"}],"version-history":[{"count":1,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/6903\/revisions"}],"predecessor-version":[{"id":6904,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/6903\/revisions\/6904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media\/7824"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=6903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=6903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=6903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}