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feat: backups log included duration

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feat: offsite included size limit
This commit is contained in:
Márcio Fernandes
2025-04-18 21:01:51 +00:00
parent 4288e7fc03
commit 4fc469be77
5 changed files with 75 additions and 30 deletions
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53
README.md
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@@ -10,8 +10,8 @@ Using [gitea](https://git.limbosolutions.com/kb/gitea) as git server.
- [Update Helm charts](#update-helm-charts)
- [Upgrade / Install](#upgrade--install)
- [Backups](#backups)
- [kubernetes cron job - Proxmox Backup Server](#kubernetes-cron-job---proxmox-backup-server)
- [kubernetes cron job - Borg and Offsite sync](#kubernetes-cron-job---borg-and-offsite-sync)
- [Proxmox Backup Server (kubernetes cron job)](#proxmox-backup-server-kubernetes-cron-job)
- [Borg and Offsite sync (kubernetes cron job)](#borg-and-offsite-sync-kubernetes-cron-job)
- [borgbackup sidekick](#borgbackup-sidekick)
- [Create borgbackup-sidekick pod](#create-borgbackup-sidekick-pod)
- [Remove borgbackup-sidekick pod](#remove-borgbackup-sidekick-pod)
@@ -53,25 +53,43 @@ helm upgrade --install gitea gitea-charts/gitea \
## Backups
### kubernetes cron job - Proxmox Backup Server
### Proxmox Backup Server (kubernetes cron job)
```bash
# deploy cronjon
kubectl apply -f ./backups/backup-cronjob.yaml -n git-limbosolutions-com
```
[kubernetes cron job](/backups/backup-cronjob.yaml)
### kubernetes cron job - Borg and Offsite sync
### Borg and Offsite sync (kubernetes cron job)
```bash
# deploy secrets
. ./backups/.env
# set variables in env file as export
export $(cut -d= -f1 ./backups/.env)
envsubst < ./backups/gitea-backup-secret.yaml | kubectl apply -f -
set -a
source ./backups/.env
set +a
envsubst < ./backups/gitea-backup-secret.yaml | kubectl apply -n git-limbosolutions-com -f -
SSH_ID_RSA=$(echo -n "$SSH_ID_RSA" | base64 -w 0)
BORG_KEY_FILE=$(echo -n "$BORG_KEY_FILE" | base64 -w 0)
kubectl patch secret gitea-backup-secret --patch "{\"data\":{\"SSH_ID_RSA\":\"$SSH_ID_RSA\"}}"
kubectl patch secret gitea-backup-secret --patch "{\"data\":{\"BORG_KEY_FILE\":\"$BORG_KEY_FILE\"}}"
# deploy cronjon
kubectl apply -f ./backups/borgbackup-offsite-cronjob.yaml
```
[kubernetes cron job](/backups/borgbackup-offsite-cronjob.yaml)
### borgbackup sidekick
```bash
# attach to borgbackup-sidekick
POD_NAME=$(kubectl get pod -l app=borgbackup-sidekick -n git-limbosolutions-com -o jsonpath='{.items[0].metadata.name}')
kubectl exec -it ${POD_NAME} -- bash
```
```bash
# list borg repo
POD_NAME=$(kubectl get pod -l app=borgbackup-sidekick -n git-limbosolutions-com -o jsonpath='{.items[0].metadata.name}')
@@ -88,6 +106,23 @@ borg info ${BORG_REPO}\
"
```
```bash
POD_NAME=$(kubectl get pod -l app=borgbackup-sidekick -n git-limbosolutions-com -o jsonpath='{.items[0].metadata.name}')
# Check if repository size is greater than 4GB
kubectl exec -it ${POD_NAME} -- bash -c "\
MAX_SIZE=\$((4 * 1024 * 1024 * 1024))
SIZE_IN_BYTES=\$(\${BORG_RSH} mf@backupsrv01.dev.lan \"du -b ~/borg-repos/git.limbosolutions.com --max-depth=0 | cut -f1 \") && \
echo \"Repository size: \$((SIZE_IN_BYTES / 1024 / 1024)) MB\" && \
if [ \$SIZE_IN_BYTES -gt \$MAX_SIZE ]; then \
echo 'Repository size exceeds \$MAX_SIZE'; \
exit 1; \
else \
echo 'Repository size is within limits for offsite sync'; \
fi \
"
```
#### Create borgbackup-sidekick pod
```bash