Changes for page R21 - Double lane

Summary

• Page properties (2 modified, 0 added, 0 removed)

Details

Page properties

Title

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1		-R17 - Double lane
	1	+R21 - Double lane

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** template to use the R21 single lane release.
3	3
4		-Overview
5		-This update improves the security and enhances the auto-healing functionality on our 3rd generation runtimes.
	3	+**Process**
	4	+To use the new R21 template on your environment, we replace all connections to activate the new configuration. This update is service affecting and aims to enable data traffic via our new carwash.
6	6
7		-Updates
	6	+**Overview**
	7	+* New connections to a **new** carwash.
8	8
9		-Improve Locking mitigation in the Artemis server (autohealing).
10		-Improve security by disabling SSH access to cloud machines.
11		-Update Steps
	9	+**Update Steps**
	10	+* Use the final template (service affecting)(duration: < 10 minutes)
	11	+** This step will replace all connections.
12	12
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.
	13	+* User actions after applying the final template:
	14	+** Check if all runtimes are up via the runtime dashboard or Deploy Architecture
	15	+** Check if all runtimes have been installed according to the active release
	16	+** Check if messages pass through the model by verifying a critical message flow in external systems
	17	+