Search This Blog

Wednesday, 19 January 2022

Openshift

  1.  What is Openshift
  2. Openshift Terminology 
  3. Openshift Installation
  4. Openshift Operational Procedures
  5.  ADMINISTRATION: Cluster Settings (Details, Cluster Operators, Global Configuration)
  6. Namespaces
  7. ResourceQuotas
  8. LimitRanges
  9. CustomResourceDefinitions
  10. USERMANAGEMENT: Users
  11. Groups
  12. ServiceAccounts
  13. Roles
  14. RoleBindings
  15. COMPUTE: Nodes
  16. Machines
  17. MachineSets
  18. MachineAutoscalers
  19. MachineHealthChecks
  20. MachineConfigs
  21. MachineConfigPools
  22. Monitoring: Alerting
  23. Metrics
  24. Dashboards
  25. PIPELINES: Pipelines
  26. Tasks
  27. Triggers
  28. BUILDS: BuildConfigs
  29. Builds
  30. ImageStreams
  31. STORAGE: PersistentVolumes
  32. PersistentVolumeClaims
  33. StorageClasses
  34. VolumeSnapshots
  35. VoulmeSnapshotClasses
  36. VolumeSnapshotContents
  37. ObjectBuckets
  38. ObjectBucketClaims
  39. Networking: Services
  40. Routes
  41. Ingresses
  42. NetworkPolicies
  43. NetworkAttachmentDefinitions
  44. SERVERLESS: Serving
  45. Eventing
  46. WORKLOADS: Pods
  47. Virtualization
  48. Deployments
  49. DeploymantConfigs
  50. StatefulSets
  51. Secrets
  52. ConfigMaps
  53. CronJobs
  54. Jobs
  55. DaemonSets
  56. ReplicaSets
  57. ReplicationControllers
  58. HorizontalPodAutoscalers
  59. OPERATORS: OperatorHub
  60. InstalledOperators
  61. HOME: Overview
  62. Projects
  63. Search
  64. Explore
  65. Events
  66. Annotations

Labels:

Ansible_Notes

   ansible -i inventory.ini -m ping all   # inventory.ini it will ping to the hosts which are in inventory # ansible -i inventory.ini -m pin...

  • OC Commands
      OC Commands # Login Commands source /usr/local/etc/ocp4.config  oc login -u kubeadmin -p ${RHT_OCP4_KUBEADM_PASSWD}  https://api.ocp4.exa...
  • Powercli: VM uptime
    Powercli VM uptime  Get-Stat -Entity $VMNAME -State sys.osuptime.latest -RealTime -MaxSample 1 Get-Stat -Entity $VMNAME -State sys.uptime.l...
  • VSAN Architecture
    CLOMD (Cluster Level Object Manager Daemon) plays a key role in the operation of a vSAN cluster. It runs on every ESXi host and is responsib...