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Fix broken links and improve ResponseCodeRatio() description

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Mikhail Vasin 2017-12-08 18:12:04 +03:00 committed by Traefiker
parent 7d98c1c4e0
commit ee04f52a16
1 changed files with 8 additions and 11 deletions
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docs/basics.md
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@ -356,7 +356,7 @@ A backend is responsible to load-balance the traffic coming from one or more fro
Various methods of load-balancing are supported: Various methods of load-balancing are supported:
- `wrr`: Weighted Round Robin - `wrr`: Weighted Round Robin.
- `drr`: Dynamic Round Robin: increases weights on servers that perform better than others. - `drr`: Dynamic Round Robin: increases weights on servers that perform better than others.
It also rolls back to original weights if the servers have changed. It also rolls back to original weights if the servers have changed.
@ -373,16 +373,13 @@ It can be configured using:
For example: For example:
- `NetworkErrorRatio() > 0.5`: watch error ratio over 10 second sliding window for a frontend - `NetworkErrorRatio() > 0.5`: watch error ratio over 10 second sliding window for a frontend.
- `LatencyAtQuantileMS(50.0) > 50`: watch latency at quantile in milliseconds. - `LatencyAtQuantileMS(50.0) > 50`: watch latency at quantile in milliseconds.
- `ResponseCodeRatio(500, 600, 0, 600) > 0.5`: ratio of response codes in range [500-600) to [0-600) - `ResponseCodeRatio(500, 600, 0, 600) > 0.5`: ratio of response codes in ranges [500-600) and [0-600).
To proactively prevent backends from being overwhelmed with high load, a maximum connection limit can To proactively prevent backends from being overwhelmed with high load, a maximum connection limit can also be applied to each backend.
also be applied to each backend.
Maximum connections can be configured by specifying an integer value for `maxconn.amount` and Maximum connections can be configured by specifying an integer value for `maxconn.amount` and `maxconn.extractorfunc` which is a strategy used to determine how to categorize requests in order to evaluate the maximum connections.
`maxconn.extractorfunc` which is a strategy used to determine how to categorize requests in order to
evaluate the maximum connections.
For example: For example:
```toml ```toml
@ -499,8 +496,8 @@ Here is an example of backends and servers definition:
Træfik's configuration has two parts: Træfik's configuration has two parts:
- The [static Træfik configuration](/basics#static-trfk-configuration) which is loaded only at the beginning. - The [static Træfik configuration](/basics#static-trfik-configuration) which is loaded only at the beginning.
- The [dynamic Træfik configuration](/basics#dynamic-trfk-configuration) which can be hot-reloaded (no need to restart the process). - The [dynamic Træfik configuration](/basics#dynamic-trfik-configuration) which can be hot-reloaded (no need to restart the process).
### Static Træfik configuration ### Static Træfik configuration
@ -585,7 +582,7 @@ traefik [command] [--flag=flag_argument]
List of Træfik available commands with description : List of Træfik available commands with description :
- `version` : Print version - `version` : Print version
- `storeconfig` : Store the static Traefik configuration into a Key-value stores. Please refer to the [Store Træfik configuration](/user-guide/kv-config/#store-trfk-configuration) section to get documentation on it. - `storeconfig` : Store the static Traefik configuration into a Key-value stores. Please refer to the [Store Træfik configuration](/user-guide/kv-config/#store-configuration-in-key-value-store) section to get documentation on it.
- `bug`: The easiest way to submit a pre-filled issue. - `bug`: The easiest way to submit a pre-filled issue.
- `healthcheck`: Calls Traefik `/ping` to check health. - `healthcheck`: Calls Traefik `/ping` to check health.