traefik/docs/content/middlewares/retry.md
Julien Salleyron d1d2611665 Handle TCP in the marathon provider
Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
2019-04-15 18:22:07 +02:00

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# Retry
Retrying until it Succeeds
{: .subtitle }
`TODO: add schema`
Retry to send request on attempt failure.
## Configuration Examples
```yaml tab="Docker"
# Retry to send request 4 times
labels:
- "traefik.http.middlewares.test-retry.retry.attempts=4"
```
```yaml tab="Kubernetes"
# Retry to send request 4 times
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: test-retry
spec:
retry:
attempts: 4
```
```json tab="Marathon"
"labels": {
"traefik.http.middlewares.test-retry.retry.attempts": "4"
}
```
```yaml tab="Rancher"
# Retry to send request 4 times
labels:
- "traefik.http.middlewares.test-retry.retry.attempts=4"
```
```toml tab="File"
# Retry to send request 4 times
[http.middlewares]
[http.middlewares.test-retry.Retry]
attempts = 4
```
## Configuration Options
### `attempts`
_mandatory_
The `attempts` option defines how many times to try sending the request.