<#import "/templates/guide.adoc" as tmpl>
<#import "/templates/links.adoc" as links>

<@tmpl.guide
title="Kubernetes"
summary="Get started with {project_name} on Kubernetes">

:links-admin-console: {project_name} Admin Console
:links-account-console: {project_name} Account Console

== Before you start

include::templates/hw-requirements.adoc[]

Make sure you have Minikube installed, ideally with the Ingress addon enabled.

To check if you have the Ingress addon enabled, enter the following command:

[source,bash,subs="attributes+"]
----
minikube addons list
----

If the Ingress addon is not enabled, enter the following command to enable it:

[source,bash,subs="attributes+"]
----
minikube addons enable ingress
----

== Start {project_name}

The {project_name} QuickStarts repository includes some example files to help deploy {project_name} to Kubernetes.

As a first step, create the {project_name} deployment and service by entering the following command:

[source,bash,subs="attributes+"]
----
kubectl create -f https://raw.githubusercontent.com/keycloak/keycloak-quickstarts/latest/kubernetes/keycloak.yaml
----

This command starts {project_name} on Kubernetes and creates an initial admin user with the username `admin` and password
`admin`.

NOTE: If you will eventually want more than one server replica, please see the <@links.gettingstarted id="getting-started-scaling-and-tuning" anchor="horizontal-scaling" /> {section}.

=== Access {project_name} with Ingress addon enabled

Now create an Ingress for {project_name} by entering the following command:

[source,bash,subs="attributes+"]
----
wget -q -O - https://raw.githubusercontent.com/keycloak/keycloak-quickstarts/latest/kubernetes/keycloak-ingress.yaml | \
sed "s/KEYCLOAK_HOST/keycloak.$(minikube ip).nip.io/" | \
kubectl create -f -
----

If `wget` and `sed` are not available, download the file and manually edit the file replacing `KEYCLOAK_HOST`
with `keycloak.<minikube ip address>.nip.io`.

Enter the following command to see the {project_name} URLs:

[source,bash,subs="attributes+"]
----
KEYCLOAK_URL=https://keycloak.$(minikube ip).nip.io &&
echo "" &&
echo "{project_name}:                 $KEYCLOAK_URL" &&
echo "{project_name} Admin Console:   $KEYCLOAK_URL/admin" &&
echo "{project_name} Account Console: $KEYCLOAK_URL/realms/myrealm/account" &&
echo ""
----

=== Access {project_name} without Ingress

If the Ingress addon is not enabled, enter the following command in a separate shell:

[source,bash,subs="attributes+"]
----
minikube tunnel
----

You can now access {project_name} from the following URL:

[source,bash,subs="attributes+"]
----
KEYCLOAK_URL=http://$(minikube ip):$(kubectl get services/keycloak -o go-template='{{(index .spec.ports 0).nodePort}}') &&
echo "" &&
echo "{project_name}:                 $KEYCLOAK_URL" &&
echo "{project_name} Admin Console:   $KEYCLOAK_URL/admin" &&
echo "{project_name} Account Console: $KEYCLOAK_URL/realms/myrealm/account" &&
echo ""
----

Remember these URLs. You need them as you follow the instructions in this {section}. The URL for the Account Console does not work yet as you need to create the realm first.

include::templates/realm-config.adoc[]

include::templates/login-to-account.adoc[]

include::templates/first-app.adoc[]

include::templates/next.adoc[]

</@tmpl.guide>