docs/1.1.6/_sources/admin/quick_howto/multi_site.txt

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.. Licensed under the Apache License, Version 2.0 (the "License");
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..     http://www.apache.org/licenses/LICENSE-2.0
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.. _rl-multi-site-origin-qht:

***************************
Configure Multi Site Origin
***************************

1) Create “cachegroups” for the origin locations, and assign the appropriate parent-child relationship between the mid cg's and org cgs (click the image to see full size):

.. image:: C5C4CD22-949A-48FD-8976-C673083E2177.png
	:scale: 100%
	:align: center

2) Create a profile to assign to each of the origins:

.. image:: 19BB6EC1-B6E8-4D22-BFA0-B7D6A9708B42.png
	:scale: 100%
	:align: center

3) Create server entries for the origination vips:

.. image:: D28614AA-9758-45ED-9EFD-3A284FC4218E.png
	:scale: 100%
	:align: center

4) assign the org servers to the delivery service that will have the multi site feature

.. image:: 066CEF4F-C1A3-4A89-8B52-4F72B0531367.png
	:scale: 100%
	:align: center

5) Check the multi-site check box in the delivery service screen and make sure that Content Routing Type is set to HTTP_LIVE_NATL:

.. image:: 71DA92BB-8E1E-4921-BC95-574E659812FF.png
	:scale: 100%
	:align: center

6) assign the parent.config location parameter to the MID profile

.. image:: D22DCAA3-18CC-48F4-965B-5312993F9820.png
	:scale: 100%
	:align: center


7) Configure the mid hdr_rewrite on the delivery service, example: ::

	cond %{REMAP_PSEUDO_HOOK} __RETURN__ set-config proxy.config.http.parent_origin.dead_server_retry_enabled 1 __RETURN__ set-config proxy.config.http.parent_origin.simple_retry_enabled 1 __RETURN__ set-config proxy.config.http.parent_origin.simple_retry_response_codes "400,404,412" __RETURN__ set-config proxy.config.http.parent_origin.dead_server_retry_response_codes "502,503" __RETURN__ set-config proxy.config.http.connect_attempts_timeout 2 __RETURN__ set-config proxy.config.http.connect_attempts_max_retries 2 __RETURN__ set-config proxy.config.http.connect_attempts_max_retries_dead_server 1 __RETURN__ set-config proxy.config.http.transaction_active_timeout_in 5 [L] __RETURN__

8) Turn on parent_proxy_routing in the MID profile.