traefik/docs/content/middlewares/retry.md

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# Retry
Retrying until it Succeeds
{: .subtitle }
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`TODO: add schema`
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Retry to send request on attempt failure.
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## Configuration Examples
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```yaml tab="Docker"
# Retry to send request 4 times
labels:
- "traefik.http.middlewares.test-retry.retry.attempts=4"
```
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```yaml tab="Kubernetes"
# Retry to send request 4 times
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: test-retry
spec:
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.