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Improve service page (#18429)

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This amends the service page for LoadBalancer type of services.
This commit is contained in:
Qiming Teng
2020-01-15 17:05:31 +08:00
committed by Kubernetes Prow Robot
parent cc0b6954bf
commit f4505fc1a5
1 changed files with 3 additions and 8 deletions
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content/en/docs/concepts/services-networking/service.md
+3 -8
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@@ -548,6 +548,9 @@ status:
Traffic from the external load balancer is directed at the backend Pods. The cloud provider decides how it is load balanced. Traffic from the external load balancer is directed at the backend Pods. The cloud provider decides how it is load balanced.
For LoadBalancer type of Services, when there is more than one port defined, all
ports must have the same protocol and the protocol must be one of `TCP`, `UDP`
and `SCTP`.
Some cloud providers allow you to specify the `loadBalancerIP`. In those cases, the load-balancer is created Some cloud providers allow you to specify the `loadBalancerIP`. In those cases, the load-balancer is created
with the user-specified `loadBalancerIP`. If the `loadBalancerIP` field is not specified, with the user-specified `loadBalancerIP`. If the `loadBalancerIP` field is not specified,
@@ -1100,21 +1103,15 @@ about the API object at: [Service API object](/docs/reference/generated/kubernet
### TCP ### TCP
{{< feature-state for_k8s_version="v1.0" state="stable" >}}
You can use TCP for any kind of Service, and it's the default network protocol. You can use TCP for any kind of Service, and it's the default network protocol.
### UDP ### UDP
{{< feature-state for_k8s_version="v1.0" state="stable" >}}
You can use UDP for most Services. For type=LoadBalancer Services, UDP support You can use UDP for most Services. For type=LoadBalancer Services, UDP support
depends on the cloud provider offering this facility. depends on the cloud provider offering this facility.
### HTTP ### HTTP
{{< feature-state for_k8s_version="v1.1" state="stable" >}}
If your cloud provider supports it, you can use a Service in LoadBalancer mode If your cloud provider supports it, you can use a Service in LoadBalancer mode
to set up external HTTP / HTTPS reverse proxying, forwarded to the Endpoints to set up external HTTP / HTTPS reverse proxying, forwarded to the Endpoints
of the Service. of the Service.
@@ -1126,8 +1123,6 @@ to expose HTTP / HTTPS Services.
### PROXY protocol ### PROXY protocol
{{< feature-state for_k8s_version="v1.1" state="stable" >}}
If your cloud provider supports it (eg, [AWS](/docs/concepts/cluster-administration/cloud-providers/#aws)), If your cloud provider supports it (eg, [AWS](/docs/concepts/cluster-administration/cloud-providers/#aws)),
you can use a Service in LoadBalancer mode to configure a load balancer outside you can use a Service in LoadBalancer mode to configure a load balancer outside
of Kubernetes itself, that will forward connections prefixed with of Kubernetes itself, that will forward connections prefixed with