diff --git a/knowledge-base/how-to-get-latest-master-etcd-backup.md b/knowledge-base/how-to-get-latest-master-etcd-backup.md
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+# How to get latest backups
+
+## Set restic envs
+export AWS_DEFAULT_REGION="eu-central-1"
+export RESTIC_REPOSITORY="s3:http://127.0.0.1:9000/kubermatic-master-backups"
+export AWS_ACCESS_KEY_ID="<look at minio section in values.yaml>"
+export AWS_SECRET_ACCESS_KEY="<look at minio section in values.yaml>"
+export RESTIC_PASSWORD="<configured in restic-config secret of backup-restic KubeOne addon>"
+
+
+## Port forward minio
+kubectl -n minio port-forward deployment/minio 9000:9000
+
+## Locate latest snapshot
+restic snapshots -r s3:http://127.0.0.1:9000/kubermatic-master-backups --verbose
+
+## Unlock repo if needed
+restic unlock -r s3:http://127.0.0.1:9000/kubermatic-master-backups --remove-all
+
+## Restore latest snapshot
+restic -r s3:http://127.0.0.1:9000/kubermatic-master-backups restore f2d639e3 --target ./kubermatic-master-backups/snapshot-f2d639e3 -v
diff --git a/knowledge-base/how-to-migrate-minio-storage.md b/knowledge-base/how-to-migrate-minio-storage.md
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+# How to migrate MinIO storage
+https://docs.kubermatic.com/kubermatic/v2.23/installation/upgrading/upgrade-from-2.22-to-2.23/#minio-upgrade
+
+## boot new deployment
+
+Get the deployment, svc, and pvc yaml files
+```bash
+kubectl -n minio get deployments.apps minio -o yaml > deployment.yaml
+kubectl -n minio get svc minio -o yaml > svc.yaml
+kubectl -n minio get pvc minio-data -o yaml > pvc.yaml
+```
+Change the name of the deployment, pod spec and pvc to minio-new
+But don't change the namespace!
+
+apply them:
+```bash
+kubectl -n minio apply -f deployment.yaml
+kubectl -n minio apply -f svc.yaml
+kubectl -n minio apply -f pvc.yaml
+```
+
+## Start debug container on cluster
+e.g. busybox, then install mc cli
+
+```bash
+kubectl run busybox --image busybox -it --rm -- sh
+```
+
+```bash
+curl https://dl.min.io/client/mc/release/linux-amd64/mc \
+  --create-dirs \
+  -o $HOME/minio-binaries/mc
+
+chmod +x $HOME/minio-binaries/mc
+export PATH=$PATH:$HOME/minio-binaries/
+
+mc --help
+```
+
+## Setup alias
+
+```bash
+mc alias set ALIAS http://minio:9000 <access-key> <access-secret>
+mc alias set ALIAS-NEW http://minio-new:9000 <access-key> <access-secret>
+```
+
+## Transfer config according to MinIO docs
+
+```bash
+mc admin config export ALIAS > config.txt
+mc admin config import ALIAS-NEW < config.txt
+mc admin service restart ALIAS-NEW
+mc admin cluster bucket export ALIAS-NEW
+mc admin cluster bucket import ALIAS-NEW ALIAS-NEW-bucket-metadata.zip
+```
+
+
+## Copy data
+```bash
+mc mirror --preserve --watch ALIAS ALIAS-NEW
+```
+This will take a while and never stop, since it waits for new data to be copied. Cancel it with ctrl+c.
+
+Make sure that the data is copied correctly.
+```
+mc du ALIAS
+mc du ALIAS-NEW
+```
+Both needs to be the same.
+
+
+## Scale down both deployments
+```bash
+kubectl -n minio scale deployment minio --replicas=0
+kubectl -n minio scale deployment minio-new --replicas=0
+```
+
+## delete old pvc
+```bash
+kubectl -n minio delete pvc minio-data
+```
+
+## Delete old, Rename new pvc
+
+Use https://github.com/stackitcloud/rename-pvc
+
+```bash
+kubectl -n minio delete pvc minio-data
+kubectl -n minio rename-pvc minio-data-new minio-data
+```
+
+## Change release of deployment
+```bash
+kubectl -n minio edit deployment minio
+```
+
+## Scale up old deployment
+```bash
+kubectl -n minio scale deployment minio --replicas=1
+```
+
+## Delete new deployment
+```bash
+kubectl -n minio delete deployment minio-new
+kubectl -n minio delete svc minio-new
+```