[Securesign 297] Backup and Restore Docs

[tommyd450]

First draft of these if someone has the cycles to give this a test please ping me here or on slack with questions.

[JasonPowr]

just some small things that stood out to, looks good overall. :)
Should: docs/Scheduled-Backup.md be empty?

[JasonPowr]

I think this should link to the OADP-Install.md

[osmman]

Hi @tommyd450, I unable to restore TAS instance because OADP will not recreate deleted PVCs.

I did these steps:

• create backup of rhtas-backup namespace (I install there TAS stack)

apiVersion: velero.io/v1
kind: Backup
metadata:
  name: backup-0001
  labels:
    velero.io/storage-location: default
  namespace: openshift-adp
spec:
  hooks: {}
  includedNamespaces:
  - rhtas-backup
  includedResources: [] 
  excludedResources: [VolumeSnapshots]
  storageLocation: default
  ttl: 720h0m0s

• dissable rhtas operator
• delete rhtas-backup
• delete rekor-backup-pvc and trillian-mysql PVC
• create restore object:

apiVersion: velero.io/v1
kind: Restore
metadata:
  name: restore-0002
  namespace: openshift-adp
spec:
  backupName: backup-0001
  includedResources: [] 
  excludedResources:
  - nodes
  - events
  - events.events.k8s.io
  - backups.velero.io
  - restores.velero.io
  - resticrepositories.velero.io
  restorePVs: true 
  existingResourcePolicy: Update

[osmman]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: osmman, tommyd450

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [osmman,tommyd450]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[osmman]

/override ci/prow/tas-operator-e2e

[openshift-ci]

@osmman: Overrode contexts on behalf of osmman: ci/prow/tas-operator-e2e

In response to this:

/override ci/prow/tas-operator-e2e

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.