Changes for page R21 Docker - Double Lane

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1		-R20 Docker - Double Lane
	1	+R21 Docker - Double Lane

Content

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1		-=== Intermediate Template - Release Notes ===
	1	+{{info}}This environment template needs to be applied on all environments of all (your) models before August 15th, 2026{{/info}}
2	2
3		-**Non-service affecting** intermediate template to use the R20 double lane release. This is the first of two steps for your upgrade to the new R20 template.
	3	+**Non-service affecting** final template to use the **R21** double lane release. This is the only step for your upgrade to the new **R21** template.
4	4
5	5	**Process**
6		-To use the new R20 release of our cloud template we upgrade in two steps, with only the second step being service affecting. Below is the first step.
	6	+We upgrade in one step to use the new **R21** release of the cloud template. This step is non-service affecting.
7	7
8	8	**Overview**
9		-* Security improvements to the eMagiz infrastructure
10		-* Update Ubuntu version
11		-* Update Docker version
12		-* Update control agent version
13		-* Update Authorization Server (if applicable)
	9	+* Upgrade cloud environment to prepare for IP address migration.
	10	+* Update authorization server to enable future certificate rotations.
14	14
15	15	**Update Steps**
16		-* Use this intermediate R20 template (non-service affecting)(duration: 15 minutes)
17		-** This step will upgrade the backup machines hosted in the second Availability Zone in your cloudslot.
	13	+* Use the final **R21** template (non-service affecting) (duration: 10 minutes)
	14	+** None of the runtimes will be touched.
18	18	** The network drive containing the Artemis queue store and your Elastic IPs will remain.
19		-** The runtimes on the machines will be restored using the active release in the eMagiz portal
	16	+** Authorization servers will perform a rolling update.
20	20	* User actions after applying the intermediate template:
21		-** Check if all ".02" runtimes are reachable by the runtime dashboard
	18	+** Check if all runtimes are reachable by the runtime dashboard
22	22	** Check if all flows have been installed according to the active release
23	23	** Check if messages pass through the bus by verifying a critical message flow in external systems
24	24
25		-**Remarks**
26		-
27		-To allow the user to have more control of the upgrade process we now allow to upgrade to the intermediate template as a seperate step. This gives you the option to wait longer before updating the **service affecting** final template. In this time you can do additional verifications on your model.
28		-
29		-=== Final Template - Release Notes ===
30		-
31		-**Service affecting** final template to use the R20 double lane release.
32		-
33		-**Process**
34		-To use the new R20 release of our cloud template we upgrade in two steps, with only the second step being service affecting. Below is the remaining step.
35		-
36		-**Overview**
37		-* Security improvements to the eMagiz infrastructure
38		-* Update Ubuntu version
39		-* Update Docker version
40		-* Update control agent version
41		-* Update Authorization Server (if applicable)
42		-
43		-**Update Steps**
44		-* Use the final R20 template (non-service affecting)(duration: 15 minutes)
45		-** This step will upgrade the primary machines in the first Availability Zone in your cloudslot.
46		-** The runtimes on the machines will be restored using the active release in the eMagiz portal.
47		-* User actions after applying the final template:
48		-** Check if all ".01" runtimes are reachable by the runtime dashboard
49		-** Check if all flows have been installed according to the active release
50		-** Check if messages pass through the bus by verifying a critical message flow in external systems