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    <title>topic Notebook Server Configuration for Azure Application Gateway in ArcGIS Notebooks Questions</title>
    <link>https://community.esri.com/t5/arcgis-notebooks-questions/notebook-server-configuration-for-azure/m-p/1576010#M890</link>
    <description>&lt;P&gt;&lt;STRONG&gt;Hello,&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;My setup details:&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;Architecture: Multi-Machine Setup (Portal, Server, Datastore have separate Windows Server VMs, Notebook Server is hosted on Ubuntu Server)&lt;/P&gt;&lt;P&gt;ArcGIS Enterprise version: 11.3&lt;/P&gt;&lt;P&gt;Web Adaptors: No Web Adaptors, Azure Application Gateway used instead&lt;/P&gt;&lt;P&gt;----------------------&lt;/P&gt;&lt;P&gt;I am struggling with the Notebook Server configuration. These are the steps that I have made and issues I have encountered.&lt;/P&gt;&lt;P&gt;1. Installed the Notebook Server on Linux machine (+ configured the post-deployment steps)&lt;/P&gt;&lt;P&gt;2. Exported the Notebook SelfSignedCertificate and uploaded it via PortalAdmin tool.&lt;/P&gt;&lt;P&gt;3. Federated the Server using&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;DIV class=""&gt;&amp;nbsp;&lt;/DIV&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="thumbnail_image.png" style="width: 567px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123422i3B97B1A82336CF41/image-size/large?v=v2&amp;amp;px=999" role="button" title="thumbnail_image.png" alt="thumbnail_image.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;Server URL and Admin URL are the same now.&lt;/P&gt;&lt;P&gt;But when I went to the Notebook tab in the Portal, I got this error:&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="thumbnail_image.png" style="width: 751px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123423i566329EFD82B7187/image-size/large?v=v2&amp;amp;px=999" role="button" title="thumbnail_image.png" alt="thumbnail_image.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;4. Decided to generate a custom root certificate to get rid of the self-signed certificate problem.&lt;/P&gt;&lt;P&gt;5. While generating the certificate, it turned out that my machine's FQDN is too long (*.ax.internal.cloudapp.net) and the certificate cannot be generated.&lt;/P&gt;&lt;P&gt;6. Decided to use the wildcard CA certificate (*.my.domain.com), so the certificate was uploaded to the Notebook Admin site and also to Portal Admin site (together with the root/int certificates).&lt;/P&gt;&lt;P&gt;7. Added a new recordset in Azure DNS zones: test-notebook.my.domain.com -&amp;gt; IP of the Notebook Server's VM.&lt;/P&gt;&lt;P&gt;8. Unfederated the Notebook machine and federated again using &lt;A href="https://test-notebook.my.domain.com/arcgis" target="_blank" rel="noopener"&gt;https://test-notebook.my.domain.com/arcgis&lt;/A&gt;&lt;/P&gt;&lt;P&gt;9. This helped immediately or after a few additional changes made to the setup. As a result I was able to open a new Notebook/Esri example notebooks and execute some test code via&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;10. When I wanted to reach the Notebook tab using the domain-based URL:&amp;nbsp;&lt;A href="https://test-my.domain.com/portal/home/index.html" target="_blank" rel="noopener"&gt;https://test-my.domain.com/portal/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;I got the same error message as in #3. To resolve that I made some additional changes, that caused another problem:&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="pachdamnc_1-1736977482187.png" style="width: 400px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123424i265580782CAEC57C/image-size/medium?v=v2&amp;amp;px=400" role="button" title="pachdamnc_1-1736977482187.png" alt="pachdamnc_1-1736977482187.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;As a result I can't open any Notebook, neither from the&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&amp;nbsp;nor&amp;nbsp;&lt;A href="https://test-my.domain.com/portal/home/index.html" target="_blank" rel="noopener"&gt;https://test-my.domain.com/portal/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;1. What is the correct way of configuring Notebook Server in Azure with App Gateway replacement of Web Adaptors? (Notebook Admin tool, Portal Admin Tool and Application Gateway config)&lt;/P&gt;&lt;P&gt;2. Are there any docs explaining that?&lt;/P&gt;&lt;P&gt;3. What are the preferred ways of generating SSL certificates?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thank you for any advices or remarks!&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Wed, 15 Jan 2025 21:50:51 GMT</pubDate>
    <dc:creator>pachdam-nc</dc:creator>
    <dc:date>2025-01-15T21:50:51Z</dc:date>
    <item>
      <title>Notebook Server Configuration for Azure Application Gateway</title>
      <link>https://community.esri.com/t5/arcgis-notebooks-questions/notebook-server-configuration-for-azure/m-p/1576010#M890</link>
      <description>&lt;P&gt;&lt;STRONG&gt;Hello,&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;My setup details:&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;Architecture: Multi-Machine Setup (Portal, Server, Datastore have separate Windows Server VMs, Notebook Server is hosted on Ubuntu Server)&lt;/P&gt;&lt;P&gt;ArcGIS Enterprise version: 11.3&lt;/P&gt;&lt;P&gt;Web Adaptors: No Web Adaptors, Azure Application Gateway used instead&lt;/P&gt;&lt;P&gt;----------------------&lt;/P&gt;&lt;P&gt;I am struggling with the Notebook Server configuration. These are the steps that I have made and issues I have encountered.&lt;/P&gt;&lt;P&gt;1. Installed the Notebook Server on Linux machine (+ configured the post-deployment steps)&lt;/P&gt;&lt;P&gt;2. Exported the Notebook SelfSignedCertificate and uploaded it via PortalAdmin tool.&lt;/P&gt;&lt;P&gt;3. Federated the Server using&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;DIV class=""&gt;&amp;nbsp;&lt;/DIV&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="thumbnail_image.png" style="width: 567px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123422i3B97B1A82336CF41/image-size/large?v=v2&amp;amp;px=999" role="button" title="thumbnail_image.png" alt="thumbnail_image.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;Server URL and Admin URL are the same now.&lt;/P&gt;&lt;P&gt;But when I went to the Notebook tab in the Portal, I got this error:&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="thumbnail_image.png" style="width: 751px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123423i566329EFD82B7187/image-size/large?v=v2&amp;amp;px=999" role="button" title="thumbnail_image.png" alt="thumbnail_image.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;4. Decided to generate a custom root certificate to get rid of the self-signed certificate problem.&lt;/P&gt;&lt;P&gt;5. While generating the certificate, it turned out that my machine's FQDN is too long (*.ax.internal.cloudapp.net) and the certificate cannot be generated.&lt;/P&gt;&lt;P&gt;6. Decided to use the wildcard CA certificate (*.my.domain.com), so the certificate was uploaded to the Notebook Admin site and also to Portal Admin site (together with the root/int certificates).&lt;/P&gt;&lt;P&gt;7. Added a new recordset in Azure DNS zones: test-notebook.my.domain.com -&amp;gt; IP of the Notebook Server's VM.&lt;/P&gt;&lt;P&gt;8. Unfederated the Notebook machine and federated again using &lt;A href="https://test-notebook.my.domain.com/arcgis" target="_blank" rel="noopener"&gt;https://test-notebook.my.domain.com/arcgis&lt;/A&gt;&lt;/P&gt;&lt;P&gt;9. This helped immediately or after a few additional changes made to the setup. As a result I was able to open a new Notebook/Esri example notebooks and execute some test code via&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;10. When I wanted to reach the Notebook tab using the domain-based URL:&amp;nbsp;&lt;A href="https://test-my.domain.com/portal/home/index.html" target="_blank" rel="noopener"&gt;https://test-my.domain.com/portal/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;I got the same error message as in #3. To resolve that I made some additional changes, that caused another problem:&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="pachdamnc_1-1736977482187.png" style="width: 400px;"&gt;&lt;img src="https://community.esri.com/t5/image/serverpage/image-id/123424i265580782CAEC57C/image-size/medium?v=v2&amp;amp;px=400" role="button" title="pachdamnc_1-1736977482187.png" alt="pachdamnc_1-1736977482187.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;As a result I can't open any Notebook, neither from the&amp;nbsp;&lt;A href="https://vm-portal-fqdn:7443/arcgis/home/index.html" target="_blank" rel="noopener"&gt;https://vm-portal-fqdn:7443/arcgis/home/index.html&lt;/A&gt;&amp;nbsp;nor&amp;nbsp;&lt;A href="https://test-my.domain.com/portal/home/index.html" target="_blank" rel="noopener"&gt;https://test-my.domain.com/portal/home/index.html&lt;/A&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;1. What is the correct way of configuring Notebook Server in Azure with App Gateway replacement of Web Adaptors? (Notebook Admin tool, Portal Admin Tool and Application Gateway config)&lt;/P&gt;&lt;P&gt;2. Are there any docs explaining that?&lt;/P&gt;&lt;P&gt;3. What are the preferred ways of generating SSL certificates?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thank you for any advices or remarks!&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Wed, 15 Jan 2025 21:50:51 GMT</pubDate>
      <guid>https://community.esri.com/t5/arcgis-notebooks-questions/notebook-server-configuration-for-azure/m-p/1576010#M890</guid>
      <dc:creator>pachdam-nc</dc:creator>
      <dc:date>2025-01-15T21:50:51Z</dc:date>
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