Add BackupAndRestore info

This commit is contained in:
erik 2023-10-19 10:47:44 +02:00
parent e4609eb510
commit fd5197d7df

46
doc/BackupAndRestore.md Normal file
View file

@ -0,0 +1,46 @@
# Backup Architecture details
![](backup.svg)
* we use restic to produce small & encrypted backups
* backup is scheduled at `schedule: "10 23 * * *"`
* Cloud stores files on `/var/jira`, these files are backuped. If you create a jira xml backup located in /var/jira this file will also be backed up.
* postgres db is backed up as pgdump
## Manual init the restic repository for the first time
1. Scale backup-restore deployment up:
`kubectl scale deployment backup-restore --replicas=1`
1. exec into pod and execute restore pod
`kubectl exec -it backup-restore -- /usr/local/bin/init.sh`
1. Scale backup-restore deployment down:
`kubectl scale deployment backup-restore --replicas=0`
## Manual backup the restic repository for the first time
1. Scale Cloud deployment down:
`kubectl scale deployment cloud-deployment --replicas=0`
1. Scale backup-restore deployment up:
`kubectl scale deployment backup-restore --replicas=1`
1. exec into pod and execute restore pod
`kubectl exec -it backup-restore -- /usr/local/bin/backup.sh`
1. Scale backup-restore deployment down:
`kubectl scale deployment backup-restore --replicas=0`
1. Scale Cloud deployment up:
`kubectl scale deployment cloud-deployment --replicas=1`
## Manual restore
1. Scale Cloud deployment down:
`kubectl scale deployment cloud-deployment --replicas=0`
2. Scale backup-restore deployment up:
`kubectl scale deployment backup-restore --replicas=1`
3. exec into pod and execute restore pod
`kubectl exec -it backup-restore -- /usr/local/bin/restore.sh`
4. Scale backup-restore deployment down:
`kubectl scale deployment backup-restore --replicas=0`
5. Scale Cloud deployment up:
`kubectl scale deployment cloud-deployment --replicas=1`