112 lines
3.1 KiB
Markdown
112 lines
3.1 KiB
Markdown
---
|
|
title: Backup and restore
|
|
---
|
|
|
|
:::warning
|
|
Local backups are only supported for docker-compose installs. If you want to backup a Kubernetes instance locally, use an S3-compatible server such as [minio](https://min.io/)
|
|
:::
|
|
|
|
### Backup
|
|
|
|
:::note
|
|
Local backups are **enabled** by default, and will be run daily at 00:00
|
|
:::
|
|
|
|
Local backups can be created by running the following command in your authentik installation directory
|
|
|
|
```
|
|
docker-compose run --rm worker backup
|
|
# Or for kubernetes
|
|
kubectl exec -it deployment/authentik-worker -c authentik -- ak backup
|
|
```
|
|
|
|
This will dump the current database into the `./backups` folder. By defaults, the last 10 Backups are kept.
|
|
|
|
### Restore
|
|
|
|
:::warning
|
|
Currently, it is only supported to restore backups into the same version they have been taken from. Different versions *might* work, but this is not guaranteed.
|
|
Instead, install the version the backup was taken with, restore the backup and then upgrade.
|
|
:::
|
|
|
|
Run this command in your authentik installation directory
|
|
|
|
The filename can be found by either looking into the `./backups` directory or using S3.
|
|
|
|
```
|
|
docker-compose run --rm worker restore -i default-2020-10-03-115557.psql
|
|
# Or for kubernetes
|
|
kubectl exec -it deployment/authentik-worker -c authentik -- ak restore -i default-2020-10-03-115557.psql
|
|
```
|
|
|
|
After you've restored the backup, it is recommended to restart all services with `docker-compose restart` or `kubectl restart deployment --all`.
|
|
|
|
### S3 Configuration
|
|
|
|
#### Preparation
|
|
|
|
authentik expects the bucket you select to already exist. The IAM User given to authentik should have the following permissions
|
|
|
|
```json
|
|
{
|
|
"Version": "2012-10-17",
|
|
"Statement": [
|
|
{
|
|
"Sid": "VisualEditor0",
|
|
"Effect": "Allow",
|
|
"Action": [
|
|
"s3:PutObject",
|
|
"s3:GetObjectAcl",
|
|
"s3:GetObject",
|
|
"s3:ListBucket",
|
|
"s3:DeleteObject",
|
|
"s3:PutObjectAcl"
|
|
],
|
|
"Principal": {
|
|
"AWS": "arn:aws:iam::example-AWS-account-ID:user/example-user-name"
|
|
},
|
|
"Resource": [
|
|
"arn:aws:s3:::example-bucket-name/*",
|
|
"arn:aws:s3:::example-bucket-name"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
```
|
|
|
|
#### docker-compose
|
|
|
|
Set the following values in your `.env` file.
|
|
|
|
```
|
|
AUTHENTIK_POSTGRESQL__S3_BACKUP__ACCESS_KEY=
|
|
AUTHENTIK_POSTGRESQL__S3_BACKUP__SECRET_KEY=
|
|
AUTHENTIK_POSTGRESQL__S3_BACKUP__BUCKET=
|
|
AUTHENTIK_POSTGRESQL__S3_BACKUP__REGION=
|
|
```
|
|
|
|
If you want to backup to an S3-compatible server, like [minio](https://min.io/), use this setting:
|
|
|
|
```
|
|
AUTHENTIK_POSTGRESQL__S3_BACKUP__HOST=http://play.min.io
|
|
```
|
|
|
|
#### Kubernetes
|
|
|
|
Simply enable these options in your values.yaml file
|
|
|
|
```yaml
|
|
# Enable Database Backups to S3
|
|
authentik:
|
|
postgresql:
|
|
s3_backup:
|
|
bucket: "authentik-backup"
|
|
access_key: foo
|
|
secret_key: bar
|
|
region: eu-central-1
|
|
# Optional S3 host
|
|
# host: "https://backup-s3.beryju.org"
|
|
```
|
|
|
|
Afterwards, run a `helm upgrade` to update the ConfigMap. Backups are done automatically as above, at 00:00 every day.
|