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Tweaks KIC install #4061

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Jun 29, 2022
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Tweaks KIC install #4061

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27ee4e7
Tweaks KIC install
rspurgeon Jun 27, 2022
9298072
Fixes two minor vale errors
rspurgeon Jun 27, 2022
b48dfd9
Adds minor tweaks to KIC install and run instruction
rspurgeon Jun 27, 2022
9741b6b
Apply suggestions from code review
rspurgeon Jun 29, 2022
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1 change: 1 addition & 0 deletions .github/styles/kong/dictionary.txt
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Expand Up @@ -27,6 +27,7 @@ declaratively
degraphql
denylist
dev
etcd
Fargate
Github
Goroutine
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27 changes: 22 additions & 5 deletions app/gateway/2.8.x/install-and-run/kubernetes.md
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Expand Up @@ -6,7 +6,7 @@ This page explains how to install {{site.base_gateway}} with {{site.kic_product_

This page also includes the equivalent commands for OpenShift.

Note that in DB-less mode on Kubernetes, config is stored in etcd, the Kubernetes native datastore. For more information see [Kubernetes Deployment Options](/gateway/{{page.kong_version}}/plan-and-deploy/kubernetes-deployment-options).
Note that in DB-less mode on Kubernetes, config is stored in etcd, the Kubernetes native data store. For more information see [Kubernetes Deployment Options](/gateway/{{page.kong_version}}/plan-and-deploy/kubernetes-deployment-options).
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The {{site.base_gateway}} software is governed by the
[Kong Software License Agreement](https://konghq.com/kongsoftwarelicense/).
Expand Down Expand Up @@ -83,13 +83,22 @@ oc new-project kong
oc get pods -n kong
```

1. To make HTTP requests, you need the IP address of the load balancer. Get the LoadBalancer address and store it in a local PROXY_IP environment variable:
1. To make HTTP requests, you need the IP address of the load balancer. Get the `loadBalancer` address and store it in a local `PROXY_IP` environment variable:

{:.note}
> **Note:** Some cluster providers provide only a DNS name for load balancers. In this case, specify `.hostname` instead of `.ip`.
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```sh
export PROXY_IP=$(kubectl get -o jsonpath="{.status.loadBalancer.ingress[0].ip}" service -n kong kong-proxy)
```

1. Check that the value of $PROXY_IP is the value of the external host:
1. Verify that the value of `$PROXY_IP` matches the value of the external host:

```sh
echo $PROXY_IP
```

This should match the `EXTERNAL_IP` value of the `kong-proxy` service returned by the Kubernetes API:

```sh
kubectl get service kong-proxy -n kong
Expand All @@ -101,8 +110,16 @@ oc new-project kong
oc get service kong-proxy -n kong
```

{:.note}
> **Note:** Some cluster providers provide only a DNS name for load balancers. In this case, specify `.hostname` instead of `.ip`.
1. Finally, invoke a test request:
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```sh
curl $PROXY_IP
```

which should return a response from the Kong gateway:
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```sh
{"message":"no Route matched with those values"}
```

## Next steps

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