72 lines
1.4 KiB
Markdown
72 lines
1.4 KiB
Markdown
# Retry
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Retrying until it Succeeds
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{: .subtitle }
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<!--
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TODO: add schema
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-->
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The Retry middleware is in charge of reissuing a request a given number of times to a backend server if that server does not reply.
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To be clear, as soon as the server answers, the middleware stops retrying, regardless of the response status.
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## Configuration Examples
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```yaml tab="Docker"
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# Retry to send request 4 times
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labels:
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- "traefik.http.middlewares.test-retry.retry.attempts=4"
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```
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```yaml tab="Kubernetes"
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# Retry to send request 4 times
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apiVersion: traefik.containo.us/v1alpha1
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kind: Middleware
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metadata:
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name: test-retry
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spec:
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retry:
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attempts: 4
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```
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```yaml tab="Consul Catalog"
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# Retry to send request 4 times
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- "traefik.http.middlewares.test-retry.retry.attempts=4"
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```
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```json tab="Marathon"
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"labels": {
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"traefik.http.middlewares.test-retry.retry.attempts": "4"
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}
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```
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```yaml tab="Rancher"
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# Retry to send request 4 times
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labels:
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- "traefik.http.middlewares.test-retry.retry.attempts=4"
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```
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```toml tab="File (TOML)"
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# Retry to send request 4 times
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[http.middlewares]
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[http.middlewares.test-retry.retry]
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attempts = 4
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```
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```yaml tab="File (YAML)"
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# Retry to send request 4 times
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http:
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middlewares:
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test-retry:
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retry:
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attempts: 4
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```
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## Configuration Options
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### `attempts`
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_mandatory_
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The `attempts` option defines how many times the request should be retried.
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