https://github.com/debianmaster/kubernetes-vs-openshift

WIP - Comparing kubernetes and openshift
https://github.com/debianmaster/kubernetes-vs-openshift

Last synced: about 1 year ago
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WIP - Comparing kubernetes and openshift

• Host: GitHub
• URL: https://github.com/debianmaster/kubernetes-vs-openshift
• Owner: debianmaster
• Created: 2017-11-19T01:14:02.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-09-03T06:55:51.000Z (almost 8 years ago)
• Last Synced: 2025-03-24T09:28:33.764Z (over 1 year ago)
• Size: 28.3 KB
• Stars: 15
• Watchers: 1
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
### WIP

> This list tends towards openshift ,  do your own research.

| Feature        | Kubernetes           | Openshift  |  Details |

| -------------  |:-------------:       | ----------:|---------:|

| OS support     | DIY  |  YES | Atomic host or RHEL |

| Automatic subddomain for apps | DIY | YES  | `out of the box each apps gets a subdomain` |

| User object    | DIY                   | YES        | `oc get users` |

| User Role Management| DIY yamls            | YES        | `oc adm policy add-role-to-user admin joe -n dev`|

| CI/CD | DIY             | YES        | `Jenkinsfile is first class citizen`|

| UI | Very Basic             | Advanced        | `k8s UI is not multitenant and basic vs Multitenant Advanced UI`|

| Registry UI | No UI         | Advanced        | `ACL Registry UI`|

| Routing | DIY             | YES        | `via default HAPROXY Ingress`|

| Logging | DIY             | YES        | `Elastic Search, Fluentd, Kibana`|

| Security | DIY | YES  | `selinux, scc, builds are optimized for security` |

| Logs multitenancy | TODO             | YES        | `All logs are user specific`|

| Metrics | DIY             | YES        | `Hawkular / Prometheus (coming)`|

| SDN | Options             | Options,default        | `openvswitch by default`|

| Multitenant Registry | DIY             | YES        | `Full Auth/ACL registry`|

| Default Roles  | Basic                   | YES        | `fine grained & frequently used` |

| Ansible Service Broker | Community | YES  | `supported solution` |

| AWS Service Broker | Community | YES  | `supported solution` |

| Container Native Storage | Community | YES  | `supported with Gluster File/Block/Object storage` |

| Supported Runtimes | Community | YES  | `Support for various language runtimes via RHOAR` |

| Istio | Community | Community  | `Coming soon` |

| Istio ops UI | Community | Future native integration  | `https://github.com/kiali` |

| Move manifest between k8s clusters | DIY | Ocp jenkins DSL supports moving k8s manifest between clusters  | `refer ocp jenkins dsl` |

| BIG data | Community | Community, but native integration for UI | `https://radanalytics.io/` |

| Install/Upgrades | DIY | Playbooks  | `Running uprade playbook.  multiple options like automated inplace upgrade,  A/B platform upgrade` |

| Manifest files generation | --dryn-run for each k8s object |  --dryn-run for `oc new-app` will generate all required manifest files| |

| Kaka support | DIY | watch for http://strimzi.io/ | |

| Build Tooling | DIY  differs with each xKS provider | One build tools (s2i/jenkins)  across all clusters | |

| default node scheduler for namespace| DIY | OOB |  A project (namesapce in k8s) can have a default nodeSelector assigned so workloads be segregated based on who is creating them|