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Changes for page R20 - Double lane

Last modified by Carlijn Kokkeler on 2024/01/18 11:42
From version 8.1
edited by Erik Bakker
on 2023/05/09 14:00
Change comment: There is no comment for this version
To version 12.1
edited by Carlijn Kokkeler
on 2023/10/11 16:08
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -R17 - Double lane
1 +R19 - Double lane
Author
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1 -XWiki.ebakker
1 +XWiki.CarlijnKokkeler
Content
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1 -Non service affecting final template to use the R17 double lane release.
2 -Process: To use the new R17 release of our cloud template we upgrade in one steps, the update is non service affecting.
1 +Service affecting R19 template that improve NFS performance.
3 3  
3 +**Process**
4 +We upgrade in two steps to use the new R19 release of the cloud template. Of these two steps, the intermediate step is non-service affecting, and the final step is service affecting.
5 +
4 4  **Overview**
5 -This update improves the security and enhances the auto-healing functionality on our 3rd generation runtimes.
7 +This version contains performance improvements for NFS.
6 6  
7 7  **Updates**
8 -* Improve Locking mitigation in the Artemis server (autohealing).
9 -* Improve security by disabling SSH access to cloud machines.
10 +* Ubuntu version update including latest security patches.
11 +* This upgrade is service-affecting, as all instances have to be recreated.
10 10  
11 11  **Update Steps**
12 -* Use the final R17 template (non service affecting) (duration: 4 minutes)
14 +* Use the intermediate template (non-service affecting) (duration: 10 minutes)
15 +** This step will upgrade the backup machines hosted in the second Availability Zone in your Cloudslot.
16 +** The network drive containing the Artemis queue store and your Elastic IPs will remain.
17 +* Use the final template (service affecting) (duration: 10 minutes)
18 +** This step will upgrade the primary machines in the first Availability Zone in your Cloudslot.
19 +** The runtimes on the machines will be restored using the active release in the eMagiz portal.
13 13  * User actions after applying the final template:
14 14  ** Check if all runtimes are reachable by Deploy Architecture.
15 -** Check if all images have been installed according to the active release.
16 -** Check if messages pass through the bus by verifying a critical message flow in external systems.
22 +** Check if all flows have been installed according to the active release.
23 +** Check if messages pass through the model by verifying a critical message flow in external systems.
24 +