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Changes for page R20 - Double lane

Last modified by Carlijn Kokkeler on 2024/01/18 11:42
From version 12.1
edited by Carlijn Kokkeler
on 2023/10/11 16:08
Change comment: There is no comment for this version
To version 7.1
edited by Erik Bakker
on 2023/05/09 14:00
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -R19 - Double lane
1 +R17 - Double lane
Author
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1 -XWiki.CarlijnKokkeler
1 +XWiki.ebakker
Content
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1 -Service affecting R19 template that improve NFS performance.
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.
2 2  
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.
4 +Overview
5 +This update improves the security and enhances the auto-healing functionality on our 3rd generation runtimes.
5 5  
6 -**Overview**
7 -This version contains performance improvements for NFS.
7 +Updates
8 8  
9 -**Updates**
10 -* Ubuntu version update including latest security patches.
11 -* This upgrade is service-affecting, as all instances have to be recreated.
9 +Improve Locking mitigation in the Artemis server (autohealing).
10 +Improve security by disabling SSH access to cloud machines.
11 +Update Steps
12 12  
13 -**Update Steps**
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.
20 -* User actions after applying the final template:
21 -** Check if all runtimes are reachable by Deploy Architecture.
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 -
13 +Use the final R17 template (non service affecting) (duration: 4 minutes)
14 +User actions after applying the final template:
15 +Check if all runtimes are reachable by Deploy Architecture.
16 +Check if all images have been installed according to the active release.
17 +Check if messages pass through the bus by verifying a critical message flow in external systems.