How to cancel the federation and hosting of ArcGIS server and portal

First, ArcGIS Enterprise is a Web GIS software product that includes four software components: The

core pillar of geospatial content in ArcGIS Enterprise is GIS Web services powered by ArcGIS Server, and the primary location for users to access, visualize, and consume geospatial content is an ArcGIS Enterprise portal.

Then we know that the portal is just a portal. When it publishes services to the portal, it still uses the service tool of ArcGIS Server. Then when we use arcgis enterprise, the most important thing is the combination and hosting of the server and the portal; about the
combination And hosting reference: ArcGIS Enterprise hosting service / hosting server / hosting database - understanding of "hosting"

What is the datastore, the role of the datastore in the entire enterprise architecture, how to cancel the joint hosting of the datastore and server, refer to the brief introduction of ArcGIS Data Store - and the cancellation and reconfiguration of ArcGIS Data Store and ArcGIS server

Then our server and portal have problems in use. When we want to cancel the association, we find that there is no button to delete the association serve in the edit settings in the portal. What should we do?

There is that method to operate below, and I will organize it for everyone to use;

1. Method 1: cancel in the background of portaladmin

Solution: After opening portaladmin (such as: https://computer domain name:7443/arcgis/portaladmin/), click Federation>Servers in turn. We will see that the combined server




as shown in the figure will be released successfully after waiting for a minute:

Of course, we can check whether the cancellation is successful on this page:

Note: Deleting the hosted ArcGIS Server server from the portal will make: Existing published hosted web layers unusable.
How to re-add the managed server does not return the managed service to an available state.

2. Method 2 cancel the sharing interface

If the above method cannot cancel the association and hosting, then go to
https://t460p.esrichina.com/arcgis/sharing/rest
and





double-click to cancel;

Verify with the same method;

3. Reunite and host ArcGIS Server and Portal

Refer to Windows server2012 configuration enterprise10.8.1 Web_Adaptor_Java version installation detailed tutorial link:
Please click: 4.4 Portal and server integration and hosting

Below we introduce some related tutorials on configuring the environment:
ArcGIS Enterprise Hosting Service / Managed Server / Managed Database - Understanding of "Hosting"

When we installed and configured the enterprise earlier, we said that the server, portal, webadaptor, and datastore of the enterprise can be configured with each other, and can also be split;

The following two are installation and configuration tutorials:
Windows server2012 configuration enterprise10.8.1 Web_Adaptor_Java version installation detailed tutorial
ArcGIS Enterprise10.8.1 deployment in Linux environment installation tutorial

Then cancel the configuration between server, portal, webadaptor and datastore, refer to:
A brief introduction to ArcGIS Data Store—and the cancellation and reconfiguration of ArcGIS Data Store and ArcGIS server

How to cancel the federation and hosting of ArcGIS server and portal

How to cancel the association between server/portal and web adapter

This method one reference:
How to cancel the union between ArcGIS Server and Portal: https://blog.csdn.net/smss007/article/details/76768773