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Move istio gateway's override setting into spec.ingress.istio (#3270) 

Since c45584402f,
Ingress configuration is moved in `spec.ingress.istio`.

Hence this patch updates the docs to use
`spec.ingres.istio.knative-ingress-gateway` and `spec.ingres.istio.knative-local-gateway`.
This commit is contained in:
Kenjiro Nakayama 2021-02-27 11:43:47 +09:00 committed by GitHub
parent 74c867bbf5
commit 16b0013632
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1 changed files with 25 additions and 16 deletions
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41
docs/install/operator/configuring-serving-cr.md
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@ -272,7 +272,7 @@ To set up custom ingress gateway, follow [**Step 1: Create Gateway Service and D
### Step 2: Update the Knative gateway
Update `spec.knative-ingress-gateway` to select the labels of the new ingress gateway:
Update `spec.ingress.istio.knative-ingress-gateway` to select the labels of the new ingress gateway:
```
apiVersion: operator.knative.dev/v1alpha1
@ -281,9 +281,12 @@ metadata:
name: knative-serving
namespace: knative-serving
spec:
knative-ingress-gateway:
selector:
custom: ingressgateway
ingress:
istio:
enabled: true
knative-ingress-gateway:
selector:
custom: ingressgateway
```
### Step 3: Update Gateway ConfigMap
@ -297,9 +300,12 @@ metadata:
name: knative-serving
namespace: knative-serving
spec:
knative-ingress-gateway:
selector:
custom: ingressgateway
ingress:
istio:
enabled: true
knative-ingress-gateway:
selector:
custom: ingressgateway
config:
istio:
gateway.knative-serving.knative-ingress-gateway: "custom-ingressgateway.istio-system.svc.cluster.local"
@ -309,19 +315,19 @@ The key in `spec.config.istio` is in the format of `gateway.{{gateway_namespace}
## Configuration of cluster local gateway
Update `spec.cluster-local-gateway` to select the labels of the new cluster-local ingress gateway:
Update `spec.ingress.istio.knative-local-gateway` to select the labels of the new cluster-local ingress gateway:
### Default local gateway name:
Go through the guide [here](./../installing-istio.md/#installing-istio-without-sidecar-injection) to use local cluster gateway,
if you use the default gateway called `cluster-local-gateway`.
if you use the default gateway called `knative-local-gateway`.
### Non-default local gateway name:
If you create custom local gateway with a name other than `cluster-local-gateway`, update `config.istio` and the
`cluster-local-gateway` selector:
If you create custom local gateway with a name other than `knative-local-gateway`, update `config.istio` and the
`knative-local-gateway` selector:
This example shows a service and deployment `custom-local-gateway` in the namespace `istio-system`, with the
This example shows a service and deployment `knative-local-gateway` in the namespace `istio-system`, with the
label `custom: custom-local-gw`:
```
@ -331,12 +337,15 @@ metadata:
name: knative-serving
namespace: knative-serving
spec:
cluster-local-gateway:
selector:
custom: custom-local-gateway
ingress:
istio:
enabled: true
knative-local-gateway:
selector:
custom: custom-local-gateway
config:
istio:
local-gateway.knative-serving.cluster-local-gateway: "custom-local-gateway.istio-system.svc.cluster.local"
local-gateway.knative-serving.knative-local-gateway: "custom-local-gateway.istio-system.svc.cluster.local"
```
## High availability