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Merge pull request #3954 from Shopify/lb-configmap

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Fix load-balance configmap value
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Kubernetes Prow Robot 2019-04-02 05:10:34 -07:00 • committed by GitHub
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docs/user-guide/nginx-configuration/configmap.md
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@ -585,12 +585,13 @@ Sets the algorithm to use for load balancing.
The value can either be:
- round_robin: to use the default round robin loadbalancer
- least_conn: to use the least connected method (_note_ that this is available only in non-dynamic mode: `--enable-dynamic-configuration=false`)
- ip_hash: to use a hash of the server for routing (_note_ that this is available only in non-dynamic mode: `--enable-dynamic-configuration=false`, but alternatively you can consider using `nginx.ingress.kubernetes.io/upstream-hash-by`)
- ewma: to use the Peak EWMA method for routing ([implementation](https://github.com/kubernetes/ingress-nginx/blob/master/rootfs/etc/nginx/lua/balancer/ewma.lua))
The default is `round_robin`.
- To load balance using consistent hashing of IP or other variables, consider the `nginx.ingress.kubernetes.io/upstream-hash-by` annotation.
- To load balance using session cookies, consider the `nginx.ingress.kubernetes.io/affinity` annotation.
_References:_
[http://nginx.org/en/docs/http/load_balancing.html](http://nginx.org/en/docs/http/load_balancing.html)