Wiki source code of R8 Docker - Double lane
                  Version 9.1 by Erik Bakker on 2023/04/28 08:36
              
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| author | version | line-number | content | 
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      9.1 | 1 | Non service affecting final template to use the R8 double lane release. | 
| 2 | Process: To use the new R8 release of our cloud template we upgrade in one steps, the update is non service affecting. | ||
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      1.1 | 3 | |
| 4 | **Overview** | ||
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      9.1 | 5 | This update improves the security and enhances the auto-healing functionality on our 3rd generation runtimes. | 
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      1.1 | 6 | |
| 7 | **Updates** | ||
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      9.1 | 8 | * Improve Locking mitigation in the Artemis server (autohealing). | 
| 9 | * Improve security by disabling SSH access to cloud machines. | ||
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      1.1 | 10 | |
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      8.1 | 11 | **Update Steps** | 
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      9.1 | 12 | * Use the final R8 template (non service affecting) (duration: 4 minutes) | 
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      8.1 | 13 | * User actions after applying the final template: | 
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      9.1 | 14 | ** Check if all runtimes are reachable by Deploy Architecture. | 
| 15 | ** Check if all images have been installed according to the active release. | ||
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      8.1 | 16 | ** Check if messages pass through the bus by verifying a critical message flow in external systems. |