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<a class="nav-link" href="../setting-up-the-keycloak-che-username-readonly-theme-for-the-eclipse-che-login-page/">Setting up the Keycloak che-username-readonly theme for the Eclipse Che login page</a>
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<a class="nav-link" href="../upgrading-che-using-the-cli-management-tool-in-restricted-environment/">Upgrading Che in restricted environment</a>
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<a class="nav-link" href="../upgrading-che-namespace-strategies-other-than-per-user/">Updating Che namespace strategies other than 'per user'</a>
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<a class="nav-link" href="../uninstalling-che-after-operatorhub-installation-using-openshift-cli/">Using OpenShift CLI</a>
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<a class="nav-link" href="../../administration-guide/che-workspace-controller/">Che workspace controller</a>
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<a class="nav-link" href="../../administration-guide/che-workspaces-architecture/">Che workspaces architecture</a>
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<a class="nav-link" href="../../administration-guide/calculating-che-resource-requirements/">Calculating Che resource requirements</a>
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<a class="nav-link" href="../../administration-guide/building-custom-registry-images/">Building custom registry images</a>
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<a class="nav-link" href="../../administration-guide/running-custom-registries/">Running custom registries</a>
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<h1 class="page">Configuring OpenShift Route to work with Router Sharding</h1>
<div class="paragraph">
<p>This procedure describes how to configure labels, annotations, and domains for OpenShift Route to work with <a href="https://docs.openshift.com/container-platform/4.7/networking/ingress-operator.html#nw-ingress-sharding_configuring-ingress">Router Sharding</a>. The chapter then mentions the configuration process for existing instances or those about to be installed.</p>
</div>
<div class="ulist">
<div class="title">Prerequisites</div>
<ul>
<li>
<p>The <code>oc</code> and <code>chectl</code> tool is available.</p>
</li>
</ul>
</div>
<div class="ulist">
<div class="title">Procedure</div>
<ul>
<li>
<p>For a new OperatorHub installation:</p>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Enter the Che Cluster using OpenShift&#160;Container&#160;Platform and create CheCluster Custom Resource (CR). See, <a href="../installing-che-on-openshift-4-using-operatorhub/#creating-an-instance-of-the-che-operator_che" class="page">Creating an instance of the Eclipse&#160;Che Operator</a></p>
</li>
<li>
<p>Set the following values in eclipse-che Custom Resource (CR):</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-yaml hljs" data-lang="yaml">spec:
server:
devfileRegistryRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
pluginRegistryRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
dashboardRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
cheServerRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
customCheProperties:
CHE_INFRA_OPENSHIFT_ROUTE_LABELS: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
CHE_INFRA_OPENSHIFT_ROUTE_HOST_DOMAIN__SUFFIX: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
auth:
identityProviderRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2</code></pre>
</div>
</div>
<div class="colist arabic">
<table>
<tr>
<td><i class="conum" data-value="1"></i><b>1</b></td>
<td>comma separated list of labels that are used by the target ingress controller to filter the set of Routes to service</td>
</tr>
<tr>
<td><i class="conum" data-value="2"></i><b>2</b></td>
<td>DNS name serviced by the target ingress controller</td>
</tr>
<tr>
<td><i class="conum" data-value="3"></i><b>3</b></td>
<td>unstructured key value map stored with a resource</td>
</tr>
</table>
</div>
</li>
</ol>
</div>
</li>
<li>
<p>For a new <code>chectl</code> installation:</p>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Configure the installation using:</p>
<div class="listingblock">
<div class="content">
<pre>$ chectl server:deploy --che-operator-cr-patch-yaml=patch.yaml ...</pre>
</div>
</div>
<div class="paragraph">
<p>The <code>patch.yaml</code> file must contain the following:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-yaml hljs" data-lang="yaml">spec:
server:
devfileRegistryRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
pluginRegistryRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
dashboardRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
cheServerRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2
customCheProperties:
CHE_INFRA_OPENSHIFT_ROUTE_LABELS: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
CHE_INFRA_OPENSHIFT_ROUTE_HOST_DOMAIN__SUFFIX: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
auth:
identityProviderRoute:
labels: &lt;labels&gt; <i class="conum" data-value="1"></i><b>(1)</b>
domain: &lt;domain&gt; <i class="conum" data-value="2"></i><b>(2)</b>
annotations: <i class="conum" data-value="3"></i><b>(3)</b>
key1: value1
key2: value2</code></pre>
</div>
</div>
<div class="colist arabic">
<table>
<tr>
<td><i class="conum" data-value="1"></i><b>1</b></td>
<td>comma separated list of labels that are used by the target ingress controller to filter the set of Routes to service</td>
</tr>
<tr>
<td><i class="conum" data-value="2"></i><b>2</b></td>
<td>DNS name serviced by the target ingress controller</td>
</tr>
<tr>
<td><i class="conum" data-value="3"></i><b>3</b></td>
<td>unstructured key value map stored with a resource</td>
</tr>
</table>
</div>
</li>
</ol>
</div>
</li>
<li>
<p>For already existing Che installation:</p>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Update <code>eclipse-che</code> CR using the <code>kubectl</code> tool:</p>
<div class="olist loweralpha">
<ol class="loweralpha" type="a">
<li>
<p>To configure labels:</p>
<div class="admonitionblock important">
<table>
<tr>
<td class="icon">
<i class="fa icon-important" title="Important"></i>
</td>
<td class="content">
Use comma to separate labels: <code>key1=value1,key2=value2</code>
</td>
</tr>
</table>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/cheServerRoute/labels",'\
'"value": "<em>&lt;labels for a che server route&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/pluginRegistryRoute/labels", '\
'"value": "<em>&lt;labels for a plug-ins registry route&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/devfileRegistryRoute/labels", '\
'"value": "<em>&lt;labels for a devfile registry route&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/dashboardRoute/labels", '\
'"value": "<em>&lt;labels for a dashboard route&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/auth/identityProviderRoute/labels", '\
'"value": "<em>&lt;labels for a Keycloak route&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/customCheProperties/CHE_INFRA_OPENSHIFT_ROUTE_LABELS", '\
'"value": "<em>&lt;labels for a workspace routes&gt;</em>"}]'</pre>
</div>
</div>
</li>
<li>
<p>To configure domains:</p>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/cheServerRoute/domain",'\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/pluginRegistryRoute/domain", '\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/devfileRegistryRoute/domain", '\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/dashboardRoute/domain", '\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/auth/identityProviderRoute/domain", '\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/customCheProperties/CHE_INFRA_OPENSHIFT_ROUTE_HOST_DOMAIN<em>_</em>_SUFFIX", '\
'"value": "<em>&lt;ingress domain&gt;</em>"}]'</pre>
</div>
</div>
</li>
<li>
<p>To configure annotations:</p>
<div class="admonitionblock important">
<table>
<tr>
<td class="icon">
<i class="fa icon-important" title="Important"></i>
</td>
<td class="content">
Use object to specify annotations: <code>{"key1": "value1", "key2" : "value2"}</code>
</td>
</tr>
</table>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/cheServerRoute/annotations",'\
'"value": <em>&lt;annotations for a che ingress&gt;</em>}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/pluginRegistryRoute/annotations", '\
'"value": <em>&lt;annotations for a plug-ins registry ingress&gt;</em>}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/devfileRegistryRoute/annotations", '\
'"value": <em>&lt;annotations for a devfile registry ingress&gt;</em>}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/server/dashboardRoute/annotations", '\
'"value": <em>&lt;annotations for a dashboard ingress&gt;</em>}]'</pre>
</div>
</div>
<div class="listingblock">
<div class="content">
<pre>$ kubectl patch checluster/eclipse-che -n eclipse-che --type=json -p \
'[{"op": "replace", "path": "/spec/auth/identityProviderRoute/annotations", '\
'"value": <em>&lt;annotations for a Keycloak ingress&gt;</em>}]'</pre>
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