vm naming convention best practices

Summary. Mln byl zaloen roku 1797 a po modernizaci v roce 1863 fungoval do roku 1945. Azure Backup can back up the WA-enabled data disk. Document your decisions as you execute your cloud adoption strategy and plan. Always keep the flow direction from left to right. By doing so, if for some reason we have to change the database, we would have to change only the model class but not the DTO because the client may still want to have the same result. In many examples and different tutorials, we may see the DAL implemented inside the main projectand instantiated in every controller. Name: The name of the package should refer to the two products plus product lines between which the integration needs to take place if it is point to point. Please be aware that Azure Data Factory does have limitations. Credit where its due, I hadnt considered timeouts to be a problem in Data Factory until very recently when the Altius managed services team made a strong case for them to be updated across every Data Factory instance. The only situation where one really wants to find all interfaces of a system, if for example when the IP address of a system changes. What I would not do is separate Data Factorys for the deployment reasons (like big SSIS projects). GO. SAP provides 2 tenants by default for the test and production landscape.It will work for small to medium size clients who doesnt do heavy customization of SAP Cloud product and who have a small set of interfaces. The change maintains unique resources when a VM is created. There are a few things to think about here: Firstly, I would consider using multiple Data Factorys if we wanted to separate business processes. He has a passion for technology and sharing what he learns with others to help enable them to learn faster and be more productive. Getting Started with Azure CLI and Cloud Shell Azure CLI Kung Fu Series, The Azure Region where the resource is deployed.Such as, The application lifecycle for the workload the resource belongs to; such as. Put static files in a separate directory. It is recommended to limit the total number of steps in integration flow to 10 and use the steps local integration process to modularize complex integration flows for reducing TCO and ease of maintenance. These settings are available in Data Factory for most external activities and when looking back in the monitoring have the following affect. We are looking at 2 options: Instead of creating a session for each HTTP transaction or each page of paginated data, reuse login sessions. The restore process remains the same. Lastly, make sure in your non functional requirements you capture protentional IR job concurrency. If the content developer or SAP do not agree to change the content, copy the content package. The integration scope includes a call center scenario, the creation of leads in SAP Cloud for Customer from a campaign in SAP Hybris Marketing and the replication of accounts, contacts, individual customers, leads and opportunities from SAP Hybris Cloud for Customer to SAP Hybris Marketing. To support that, the best practice is to implement API versioning. Inspect activity inputs and outputs where possible and especially where expressions are influencing pipeline behaviour. You can restore the VM from available restore points that were created before the move operation. With CPILint, however, you can set up a rule specifying allowed mapping types, and completely automate the process. Avanade Centre of Excellence (CoE) Technical Architect specialising in data platform solutions built in Microsoft Azure. We need to ensure that the locking mechanisms are built-in the target applications when we are processing large volumes of data. Complex IFLOWS can be modularized using the following mechanisms in SAP CPI: https://blogs.sap.com/2018/02/14/processdirect-adapter/, https://blogs.sap.com/2016/10/03/hci-pi-calling-local-integration-process-from-the-main-integration-process/. For example, the prefix of each Resource name is the same as the name of the Resource Group that contains it. The table below summarizes the naming convention to be adopted in Client for SAP CPI development. thanks for your answer. A development guidelines document might state that at company X, we only transform messages with message mapping. With a single Data Factory instance connected to a source code repository its possible to get confused with all the different JSON artifacts available. At least, across Global, Azure Subscription, and Resource Group scope levels. Some algorithms (like MD2, MD5, DES or RC4) are still supported for legacy reasons, but they are not considered secure any more. Stop-AzDataFactoryV2Trigger 3.Set Priorities! Please refer partner content sap guidelines here https://help.sap.com/viewer/4fb3aee633a84254a48d3f8c3b5c5364/Cloud/en-US/b1088f20d18046e5916b5ba359e08ef9.html. With this setup in place, we can store different settings in the different appsettings files, and depending on the environment our application is on, .NET Core will serve us the right settings. This can help you know that all resources with the same name go together in the event that they share a Resource Group with other resources. Extend API Fields to match custom legacy systems for the business process to work, Create custom CDS view with additional fields and generate OData API if the fields cant be derived from other, Extend S/4 or C/4 UI with read only Custom Mashup Screen, Orchestrate API(S) using SCP Integration and Open Connectors to read data and call it from Launchpad if we need mashup screens to just, Extend S/4 or C/4 UI with write/read complex Custom Mashup Screen, Orchestrate andJoin results from different SAP S/4 or C/4 API(S). Different caching technologies use different techniques to cache data. Set-AzDataFactoryV2Trigger WebThe latest Lifestyle | Daily Life news, tips, opinion and advice from The Sydney Morning Herald covering life and relationships, beauty, fashion, health & wellbeing Yes. Creating login session is a resource demanding task. However, using $expand to join a large number of tables can lead to poor performance. Finally, data regulations could be a factor. REGION: a region for your connector. 9. In my head Im currently seeing a Data Factory as analagous to a project within SSIS. 2. Maybe also check with Microsoft what are hard limits and what can easily be adjusted via a support ticket. Also, make sure you throttle the currency limits of your secondary nodes if the VMs dont have the same resources as the primary node. If you are developing package specific to country like tax interfaces then I would follow: for , Ex: Payroll e-Filing of Employees Payments and Deductions for UK HMRC, Technical Name: Z__Integration_ With_, Z_, Z_ OR/AND , Technical Name: Z_Salesforce_Integration_With_SAPC4HANA. WebThe change maintains unique resources when a VM is created. Additionally, DTOs will prevent circular reference problems as well in our project. For example, an Azure Resource Group might be named like E2-PRD-DataLake with the following Azure Resources: Something you can see with this naming convention is that any Azure Resources that are all part of the same workload that dont require unique names within the scope of the Resource Group they are provisioned within will be sharing the exact same name. Keep the tracing turned off unless it is required for troubleshooting. This simplifies authentication massively. When you have multiple Data Factorys going to the same Log Analytics instance break out the Kusto queries to return useful information for all your orchestrators and pin the details to a shareable Azure Portal dashboard. In that case, as Application choose the one which ends with iflmap (corresponding to a runtime node of the cluster which processes the message). Personally, Id chose to make a system easier to understand and maintain long term, but it does seem (at the moment) that SAP are forcing us to make a choice between project and longer term convenience (until they introduce alternative means of bulk selecting and transporting iFlows, or introduce additional means to tag/group/organise iFlows). It doesnt make this a bad naming convention, but rather something you will need to deal with through educating your team to handle it. From the collaboration branch and feature branchs artifacts for each part of the Data Factory instance, separated by sub folders within Git. Na sttn hranici je to od ns asi jen pl kilometru, a proto jsme tak nejsevernj certifikovan zazen pro cyklisty na zem cel esk republiky. From a code review/pull request perspective, how easy is it to look at changes within the ARM template, or are they sometimes numerous and unintelligible as with SSIS and require you to look at it in the UI? It can reduce the database cost as well. Rumburk s klterem a Loretnskou kapl. While it can be very advantageous to the Environment (like DEV or PROD) in your resource naming to ensure uniqueness, there are other things that could better serve as metadata on the Azure Resources through the use of Tags. Its generally best to keep the Resource Type abbreviations to 2 or 3 characters maximum if possible. I agree with you on your points and I am always open to hearing great ideas and every solution has pros and cons. Create your complete linked service definitions using this option and expose more parameters in your pipelines to complete the story for dynamic pipelines. It is a good point as I generally referred CTS+ from best practice perspective for complex integration landscapes but not for all clients. The transmission of large volumes of data will have a significant performance impact on Client and External Partner computing systems, networks and thus the end users. Creating user session is a resource-intensive process. Could you elaborate on the reasons you advocate incremental deployments to higher environment despite of complexities you mention? If it happens again, will raise sap incident. In SAP Cloud Integration, user permissions are granted in a way that all tasks can be performed on all artefacts and data. Define your policy statements and design guidance to increase the maturity of cloud governance in your organization. As per the SAP roadmap, eclipse based development tool will be obsolete soon and hence all the CPI development should be carried out in CPI Web UI where ever possible and integration flows should be imported from Eclipse to CPI Web UI if developer used Eclipse due to any current limitations of Web UI. Heres a simple example of using this naming convention for all the resources related to a single Azure Virtual Machine organized within an Azure Resource Group: As you can see within naming convention starting with the most global aspect of the resource, then moving through the naming pattern towards the more single resource specific information, youll be able to sort resources by name and it will nicely group related resources together. In Azure we need to design for cost, I never pay my own Azure Subscription bills, but even so. But the main advantage is that with the async code the thread wont be blocked for three or more seconds, and thus it will be able to process other requests. There has been a fail activity available for a couple of months now that lets you do just that. Definitely worth a place in my eternal bookmark list. I like the way SAP named their content on API business HUB ..I find it more user friendly for non-developers and citizen integrators. (and by many other good practices you describe. When VMs are automatically added to the scale set via autoscaling, you provide a Integration flow is a BPMN-based model that is executable by orchestration middleware, , This step is used to create groovy script to handle complex flows, Message Mapping enables to map source message to target message. Hello and thanks for sharing! I like seeing what other people are doing with naming conventions. Azure Backup now supports selective disk backup and restore using the Azure Virtual Machine backup solution. Drop me an email and we can arrange something. But, data transfer to a vault takes a couple of hours; so we recommend scheduling backups during off business hours. Which in both cases will allow you access to anything in Key Vault using Data Factory as an authentication proxy. If you change the case (to upper or lower) of your VM or VM resource group, the case of the backup item name won't change; this is expected Azure Backup behavior. Yes, Cross Subscription Restore now allows you to restore Azure VMs from a recovery point in one subscription to another under tenant as per Azure role-based access control (Azure RBAC) rules. Add configuration settings that weren't there at the time of backup. You can also use Backup Explorer to view the retention settings for all your VMs within a single pane of glass. There are integration scenarios where the number of error cases exceed the success cases. However, recovery points are specific to retention range frequency. Once considered we can label things as we see fit. Alerting is not available for unauthorized users, Right click and copy the link to share this comment, 4 Performance Guidelines for Large Volumes, https://discovery-center.cloud.sap/serviceCatalog. Although I see many examples where package names contain indication of involved participants (senders and receivers), I personally feel that this naming pattern makes sense in specific use cases in particular, when artifacts contained in the package, are developed for specific participants (mainly, point to point) and their implementations are bounded to those participants and are not expected to be extended or made generic / re-usable for other participants in a longer term. After projects are live no one remembers project names, support teams will infact more relate to source and recieving systems .. Ex: I have a CR that asks me to build an interface between A and B, it is easier for me to go and search in a specific package and evaluate whether there is any reusable interface for that specific sender and reciever. target: PL_CopyFromBlobToAdls, The following resources can help you in each phase of adoption. Otherwise, for smaller sized developments, the package might still contain only functional area indication, and region / country indication comes to the iFlow name. We should request SAP to provide additional nodes via support ticket process well in advance to ensure that interface non-functional requirements of performance critical interfaces are met. Azure Backup uses "attach" disks from recovery points and doesn't look at your image references or galleries. Use this information to help plan your migration. Externalizing parameters is useful when the integration content should be used across multiple landscapes, where the endpoints of the integration flow can vary in each landscape. In this post, we are going to write about what we consider to be the best practices while developing the .NET Core Web API project. Access policies provide a way to restrict access to selected artifacts and their data. Follow these steps to remove the restore point collection. Learn how your comment data is processed. Describe the objective of a step or the task that is executed by a step in the integration flow in plain english. failureType: UserError, Thanks, your blog on round up is equally great as well! For service users, you need to assign to the associated technical user the specific role ESBmessaging.send. Im playing with it for two days and I already fell in love with it. https://blogs.sap.com/2019/07/30/dynamic-setting-of-archive-directory-for-post-processing-in-sftp-sender-adapter/, https://blogs.sap.com/2019/10/31/data-migration-cpi-customer-flow-design-specification-robust-audit-error-handling/. Empty the header and property maps after you are done with retrieving all the required information in the script. Value maps can be accessed programmatically from a script with the help of the getMappedValue api of the ValueMappingApi class. Identify your cloud adoption path based on the needs of your business. Documents: The API / Interface Documentation should be linked for each interface/artefact in the package and name should match exactly with IFLOW Name. Another gotcha is mixing shared and non shared integration runtimes. With any emerging, rapidly changing technology Im always hesitant about the answer. Thanks for the blog - lots of useful information based on real-world experience. If there are many interfaces then I would never be able to remember ID(S) or package codes(May be I am dyslexic:().I would never include project names as they will fade and it is something that has no value after interfaces go-live. This is very important in the .NET Core project because when we have DAL as a separate service we can register it inside the IOC (Inversion of Control) container. It applies to all resources. Follow a naming and documentation convention. Good luck choosing a naming convention for your organization! Generally this technique of deploying Data Factory parts with a 1:1 between PowerShell cmdlets and JSON files offers much more control and options for dynamically changing any parts of the JSON at deployment time. Azure governance visualizer: The Azure governance visualizer is a PowerShell script that iterates through Azure tenant's management group hierarchy down to the Nwyra mentions creating, one extra factory just containing the integration runtimes to our on-prem data that are shared to each factory when needed. I would like to know your thoughts on this as well. But therefore I wouldn't rely on package naming schemes either way, but use the OData api to find all IFlows which contain a reference to the old IP address of this system. Please check SAP Cloud Discovery Centrefor pricing of CPI process integration suite. Focuses on deployment acceleration. Does the monitoring team look at every log category or are there some that should not be considered because they are too noisy/costly? One way to view the retention settings for your backups, is to navigate to the backup item dashboard for your VM, in the Azure portal. Hi, yes great point, in this situation I would do Data Factory deployments using PowerShell which gives you much more control over things like triggers and pipeline parameters that arent exposed in the ARM template. Destroying the VM configuration from the backups (.vmcx) will remove the key protectors, at the cost of needing to use the BitLocker recovery password to boot the VM the next time. No, you cant trigger on-demand backups by disabling scheduled backup. Stampede2, generously funded by the National Science Foundation (NSF) through award ACI-1540931, is one of the Texas Advanced Computing Center (TACC), University of Texas at Austin's flagship supercomputers.Stampede2 entered full production in the Fall 2017 as an 18-petaflop national resource that builds on the But if we create a large app for a lot of users, with this solution we can end up with thread pool starvation. Use this framework to accelerate your cloud adoption. We can follow same guidelines for modularizing Complex IFLOWS : It is recommended to use Groovy scripts rather than java scripts unless there is a good reason on why we cant use groovy script to fulfil a functionality. So, for example, instead of having the synchronous action in our controller: Of course, this example is just a part of the story. This is awesome combination of technical points. Learn about the best practices for Azure VM backup and restore. Excerpts and links may be used, provided that full clear credit is given to Build5Nines.com and the Author with appropriate and specific direction to the original content. When we work with DAL we should always create itas a separate service. Thank for this information, I am planning to migrate from one subscription to another subscription, my questions are: CPI Standard IFLOW Extension Tutorial Part 1, CPI Standard IFLOW Extension Tutorial Part 2, CPI Standard IFLOW Extension Tutorial Part 3, Pre-Exit Post-Exit Standard IFLOW Example. Example: The advantage of this naming style is better usability in the WebUI monitoring. Go to the Backup Explorer from any Recovery Services vault, go to the Backup Items tab and select the Advanced View to see detailed retention information for each VM. If you waste precious characters on the Resource Type abbreviation in the name, then you may need to shorten the workload or use purpose part of the name. Add all your customized changes to the other copy. Maybe, have a dedicated pipeline that pauses the service outside of office hours. In the .NET Core Web API projects, we should use Attribute Routing instead of Conventional Routing. Hi @mrpaulandrew, thanks a lot for this blob. The empty string is the special case where the sequence has length zero, so there are no symbols in the string. Or, maybe something more event based. For a trigger, you will also need to Stop it before doing the deployment. Also I would like to make you aware that you can delete headers via Content Modifier. If scheduled backups have been paused because of an outage and resumed or retried, then the backup can start outside of this scheduled two-hour window. We dont see us having more than about 10 distinct areas overall. Team Masterdata Rep. builds an interface to replicate vendors from ERP to the CRM (IF1). Adopt a naming convention. message: Operation on target CopyDataFromBlobToADLS failed: Failure happened on Sink side. Run everything end to end (if you can) and see what breaks. Yes, absolutely agree - examples are always useful to demonstrate the naming pattern in action. So, all backup operations are applicable as per individual Azure VMs. To raise this awareness I created a separate blog post about it here including the latest list of conditions. Introduction. We can configure the JWT Authentication in the ConfigureServices method for .NET 5: Or in the Program class for .NET 6 and later: In order to use it inside the application, we need to invoke this code: We may use JWT for the Authorization part as well, by simply adding the role claims to the JWT configuration. Or should IRs be created based upon region or business area or some other logical separation? Hi Matthew, thanks for the comments, maybe lets have a chat about your points rather than me replying here. This article answers common questions about backing up Azure VMs with the Azure Backup service. Yes, Cross Zonal Restore now allows you to restore Azure zone pinned VMs to a different available zone using a recovery point in a vault with Zonal-redundant storage (ZRS) enabled as per Azure role-based access control (Azure RBAC) rules. The scripts should be created centrally in a central reusable shared library repository for easier maintenance and handler methods for each integration flow to invoke the script inside the integration flow to minimize the maintenance costs. WebGet the latest breaking news across the U.S. on ABCNews.com The other problem is that a pipeline will need to be published/deployed in your Data Factory instance before any external testing tools can execute it as a pipeline run/trigger. Microsoft pleaded for its deal on the day of the Phase 2 decision last month, but now the gloves are well and truly off. It also has a maximum batch count of 50 threads if you want to scale things out even further. I appreciate all your great work for the SAP community. In our ASP.NET Core Identity series, you can learn a lot about those features and how to implement them in your ASP.NET Core project. Thankfully those days are in the past. 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