Changes for page 212 - Failover Fiesta

Last modified by Carlijn Kokkeler on 2024/04/18 13:07

From 82.1 to 81.1 From 194.1 to 193.1

From version 193.1

edited by Carlijn Kokkeler
on 2023/10/23 15:06

Change comment: There is no comment for this version

To version 82.1

edited by Erik Bakker
on 2023/02/14 14:42

Change comment: There is no comment for this version

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--207 - Aligned State
++192 - Small Step

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--XWiki.CarlijnKokkeler
++XWiki.ebakker

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  {{container layoutStyle="columns"}}(((
  [[image:Main.Images.Release Blog.WebHome@release-blog-intro.png]]
--**Hi there, eMagiz developers!** We have done much work for state generation, so that you can derive more information from your data! Examples are enrichment, aggregation, change detection and duplicate detection. State generation functionality is only accessible for models with an add-on state generation license. Next to state generation, several improvements regarding the alignment of components have been made. Moreover, performance improvements and bug fixes have been implemented. Lastly, a change in the metrics storage duration has been performed.
++**Hi there, eMagiz developers!** In the last couple of weeks we worked hard on building several major things that will be released later this Q. On top of that we finished an additional features for our 3rd generation runtime that give you chirurgical precision when doing maintenance on a model. Among the additional features we have a new event streaming graph and some updates to our platform in general.
--== **State Generation** ==
++== **Start/Stop Flows** ~*~* ==
--//__New components__//
--The following components have been added:
--* Aggregator: reverse of the splitter, used to combine multiple messages into a single one.
--* Infinispan metadata outbound channel adapter: used to (temporarily) store metadata, which can be used to enrich messages, or make decisions in filters or scripts.
--* Content enricher: used to add properties to the payload of messages, similar to what the header enricher can do for headers.
--* Duplicate detector: support object used to detect duplicate messages for a certain key on an inbound channel of a flow component. Duplicates can be marked or discarded.
--* Infinispan support objects, supporting the aggregator, metadata outbound channel adapter and content enricher.
++{{warning}}Note that depending on the alert this functionality will only work when your JMS server is running on the 3rd generation runtime{{/warning}}
--//__SpEL functions & JSON__//
--Added SpEL functions for:
--* Encoding & decoding Base64, Hex and hmac.
--* Date retrieval (currentDateTime, currentEpochMilli, currentEpochSecond).
--* Date conversion (DateTime to Epoch, Epoch to DateTime, DateTime formatter and DateTime parser).
++To enhance the options you have when running into problems or when maintaining your solution in a Production environment, we have added a new feature to our Deploy phase called "Start/Stop Flows". You can access this functionality via the "Deploy Architecture" overview in Deploy. On runtime level you can open the context menu and select the option called "Start/Stop Flows".
--Added support for SpEL property accessors for XML and JSON, meaning that you can read message payloads in SpEL expressions easily. For example, to retrieve the value for 'id' in the following JSON String: `{"id":"123"}`, this SpEL expression suffices: `payload.id`.
++[[image:Main.Images.Release Blog.WebHome@192-release-blog--start-stop-flows-context-menu.png]]
--Added support for `#JsonPath` usage in SpEL expressions.
++After selecting the option eMagiz will open a pop-up in which you can stop and start the starting point of each flow that is deployed on that runtime. The effect of this is that no new messages will be processed by the flow but all remaining messages will still be processed by the flow after stopping the flow. To stop a flow you simply select a flow and press the Stop button. To start it again press Start.
--//__New image version 2.0.0__//
--The above functionalities are features of the new image version 2.0.0. Important to note is that the library used for Code Mappings has been changed. Changed the library used for Code Mappings. Any customer with Gen3 runtimes and code mappings is required to reset their infra flows prior to deploying on image 2.0.0.
++[[image:Main.Images.Release Blog.WebHome@192-release-blog--start-stop-flows-pop-up-menu.png]]
--//__Component pages__//
--Pages to add the new components have been created. Forms have been created nicely with proper help texts. The EHCache cache manager has been removed.
++{{info}}Only in "Start Editing" mode you can actually start and stop specific flows{{/info}}
++== **Manage overview Event Streaming** ~*~* ==
--== **Metrics Storage Duration** ==
--Manage - Monitoring: We will change the retention of monitoring data of different environments. For minute level data, it will be kept for test, acceptance and production environments for 5, 7 and 30 days respectively. Then the minute level data will be reduced to hour level data then will be stored for test, acceptance and production for 3, 6 and 12 months respectively.
++To enhance the  observability of your event streaming solution while running in the 3rd generation runtime architecture, we have added a new feature to our Manage phase called "Event streaing statistics." You can access this functionality via the "Monitoring" menu in Manage. Then, by clicking on the "Event streaing statistics" overview, you can see metadata information on all your topics. Among others you can see whether data is consumed, on which topic a lot of data is produced, and whether consumers are lagging in consuming data.
--[[image:Main.Images.Release Blog.WebHome@release-blog-207-aligned-state-metrics-storage.png]]
++[[image:Main.Images.Release Blog.WebHome@192-release-blog--event-streaming-overview-manage.png]]
--== **Feedback Items** ==
++== **Feedback items ** ==
--//__Alerting manual pause__//
--A few releases ago we changed the behavior of alerting in the deployment plan. Now each time when a deployment plan is executed the alerting will be automatically re-enabled when the deployer closes the deployment plan or closes the web browser. The majority of the users are happy with the new behavior, but there are some use cases that you do not want start the alerting immediately. With this release, if alerting has been paused manually, this will not be activated automatically after a release deployment.
++We have also solved other feedback items besides the flow designer's critical updates.
--//__Ordering of graphs in Manage__//
--The graphs in Manage are now ordered according to importance. This means that runtime statistics are sorted by "Process CPU usage" (highest first), queue statistics are sorted by "Messages in queue" (highest first), and HTTP statistics are sorted by "Unsuccessful requests" (highest first).
++//__Topic configuration calculation__//
++With this release we have simplified the configuration of settings on topic level to enforce certain best practices within the portal and at the same time make it easier to configure topics.
--//__UTC times in Grafana panels__//
--All Grafana panels now show UTC times, which are normally used in eMagiz, instead of local (browser) time zones. This way, it is easier to match graphs with logging events or alerts.
++//__Make preparation step in deployment plan visible__//
++For a deployment on the 3rd generation runtime to work some preparation work needs to be done by the portal. We have now made this step explicit and part of the deployment plan.
--//__Update flow designer version__//
--The framework used in the flow designer has been updated, improving performance.
++{{warning}}Make sure to update your deployment plan accordingly to ensure that the preparation step is not forgotten{{/warning}}
--//__Carwash track TLS versions in logging__//
--A new logging feature will be released, enabling us to make better choices in deprecating old encryption standards.
++//__3rd generation runtime debugger feedback__//
++We have improved the user experience of the 3rd generation runtime debugger with this release by solving various feedback items we noticed in the first adoptions of the functionality.
--//__Moving channels in the flow designer__//
--Moving already attached channels in the flow designer has been made sligthly easier.
++//__No "Shift key" needed anymore to select multiple items in the flow designer__//
++As of now you do not have to hold your "Shift key" when you want to select multiple items in the flow designer. This will make it easier to select parts of flows.
--//__Topic sizes description change__//
--In the change description (and History) when altering the topic size of a topic the new and old value were switched around creating confusion, this has been resolved.
++//__User Management synchronization now happens in one step__//
++With this release we have updated the synchronization process between Design and Deploy with regards to User Management. From now on, when you press the "Transfer from design" button both Users and Roles will be synchronized.
--//__Password change notification__//
--When an account password change request is made, even when this fails, a mail is sent to the account owner to inform the owner about the action.
--
--//__Password comparison__//
--When changing a password, it is compared to a list of known database breaches for security. A warning is shown when the password corresponds with a password in the database.
--
--//__Inactive user alerting__//
--Inactivated users are now removed from all alert settings (included “disabled“ settings) to avoid undesirable notifications.
--
--//__Alphabetical sorting on user level in HTTP statistics__//
--Variables in the 3rd generation runtimes HTTP statistics detail pages are now sorted case insensitive.
--
--
--== **Bug Fixes** ==
--
--//__Flow designer styling__//
--The styling of the flow designer's left component panel has been restructured, solving a rare bug which would break the styling of certain functionalities.
--
--//__Partial search for messages__//
--It is now possible to search on messages partially in Manage Monitoring. For example, a search for Uptime can be done by searching for "up" "time" "ptim".
--
--//__Disk usage after cloud template update__//
--In the last cloud template update there was an issue with disk performance. This has been resolved in this release. You can manually upgrade your cloud template, or rely on automatic updates.
--
--//__Error handling migration__//
--If there is no custom error handling, when migrating to Gen3, the error channel to “errorChannel” is only created for the first inbound in an entry flow. This has been fixed by adding a migration step, where we set the error channel of all inbounds in a flow to “errorChannel” if the custom error handling is set to false.
--
  == **Fancy Forum Answers** ==
  As always, this is a gentle reminder to ask questions via the Q&A forum. The Q&A forum is available in the eMagiz iPaaS portal, so we can all benefit from the knowledge within the community. For some inspiration, take a look at these forum answers:
--* [[JSON Web Tokens (JWT authentication)>>https://my.emagiz.com/p/question/172825635703606919||target="blank"]]
--* [[Determining container sizes & reading architecture pages>>https://my.emagiz.com/p/question/172825635703594204||target="blank"]]
--* [[SFTP connectivity - supported algorithms>>https://my.emagiz.com/p/question/172825635703607141||target="blank"]]
--* [[Deploy property release results in missing flows in runtime>>https://my.emagiz.com/p/question/172825635703607354||target="blank"]]
--* [[MessageDeliveryException: Dispatcher has no subscribers>>https://my.emagiz.com/p/question/172825635703619797||target="blank"]]
++* [[Change property with new release in generation 3 runtimes>>https://my.emagiz.com/p/question/172825635703274441||target="blank"]]
++* [[Mapped request header "Accept">>https://my.emagiz.com/p/question/172825635703300348||target="blank"]]
++* [[OAUTH2.0 Advanced Options 'Resource'>>https://my.emagiz.com/p/question/172825635703300155||target="blank"]]
--
  == **Key takeaways** ==
--Thanks to all who helped build and those who tested and gave feedback to improve the product. To end this post, here are some key takeaways for you:
++Thanks to all that helped build and those who tested and gave feedback to improve the product. To end this post, here are some key takeaways for you:
  * If you have questions surrounding our Program Increment Planning, please get in touch with [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
  * If you have feedback or ideas for us, talk to the Platypus
--* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
++* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
  * Clear your browser cache (Ctrl + Shift + Del)
  * Check out the release notes [here]
  * Start thinking about how the license tracker can aid your development
@@ -116,6 +116,6 @@
  {{info}}
  ~* Indicates a Beta feature. If you would like to get access to this beta feature, please contact [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
--~*~* Indicates a next-generation-architecture only feature.
++~*~* Indicates a GEN3-only feature.
  {{/info}})))((({{toc/}}))){{/container}}
  {{/container}}

Changes for page 212 - Failover Fiesta

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