I have master data model with some entity and it is deployed on production server.
Now i have created 2 more new entity in development server and wanted to move only these two entity.
If anyone has any idea please share with me.
Thanks !
You have two options.
Web-app(easiest): On your Dev server, go to System Administration. Click on Deployment and create a package. You then deploy this package by going on the production server, follow the same steps, but choose deploy instead of create under the 'deployment' button.
The alternative is to use the MDSModelDeploy.exe. You can find it on the server by going to the appropriate folder. Generally it's in this path: C:\Program Files\Microsoft SQL Server\130\Master Data Services\Configuration.
I recommend you use this method, as you have more control. You can choose to deploy with data, or without or clone your model. You can read more here ([https://learn.microsoft.com/en-us/sql/master-data-services/deploy-a-model-deployment-package-by-using-mdsmodeldeploy][1])
I can also recommend you consider the ModelPackageEditor when your model starts getting big. Then you have control over what you need to deploy, as in entities, views, business rules etc.
You need to have a deployment strategy in place, because if your development and production is not exactly the same, then you run into deployment errors. It normally happens when you create, for example business rules on the environment to which you are deploying and it is not on your dev environment. MDS uses copious amounts of id's and if the models are not in sync, then you run into problems.
Related
I have a Hybris deployment on a single Weblogic Managed Server. The problem is during performance testing it was found that it would be better to split the Hybris modules like Admin Cockpit and Product Catalogue to different Managed Servers.
EDIT
I Suppose I should also mention the fact that my Infra Team is asking me to separate out the EARs so that in case of code changes, only the affected module gets redeployed and not the whole bunch. That way even if we let the performance front out, still I need the splits
Now my problem is that for build Hybris produces a single EAR file.
Is there a way, in which I can break down the EAR file and have the modules optionally there...
So the structure would be:
Managed Server 1
Hybris Core
Admin Cockpit
Managed Server 2
Hybris Core
Product Catalogue
After this the links to the deployments be redirected via URL configuration
Any Suggestions??
I'm not sure if this will eliminate the problems you encounter as I don't think the admin cockpit by itself will be causing a performance bottleneck.
What is the performance issue? Quite often performance impact can come from admin/backend triggered functionality like e.g. cronjobs (e.g. updating product catalog with stock/product information), or solr indexing jobs etc.
One common approach I have seen in hybris cluster environments is to setup a cluster of multiple nodes and have one node reserved for backend activity (so that expensive cronjobs run on a dedicated node that is not served by the load balancer handling storefront requests).
But I think from a code deployment perspective the artifact would still be the same.
Hope this helps at least as food for thoughts :)
EDIT
In short: Multiple hybris servers accessing the same db need to be setup as cluster.
Multiple hybris servers with different sets of extensions can't share the same db (as the db layout will be different).
To be honest, this doesn't sound like a good approach to me.
In hybris you would use different localextension.xml files (which define which extensions (i.e. modules) are part of your code artifact). That being said, if you have two vastly different localextensions.xml files (one for your product catalog and one for admin) the resulting 'admin' deployment artifact would not contain the data model of the 'catalog' deployment, so the persistence layer wouldn't match up. In other words, in your admin server you wouldn't be able to even see the data model that is defined in your 'catalog' server because the 'catalog' specific extensions are not installed.
And if you go without a properly set up cluster environment, changes on one server (written down to the db) wouldn't be noticed on the other server unless you actively refresh/purge the hybris cache there either, so multiple hybris servers sharing the same db is only functioning if the servers are set up as a cluster.
I think if your admin server is supposed to work on the actual 'catalog' data, they both need to have the same set of extensions defined in their localextensions.xml in order for it to work at all.
Sharing the same database without being aware that there is a cluster (or basically other hybris servers accessing the same db) is not going to work IMO.
I still think your best shot would be to deploy the same code artifacts (in cluster environments you can still setup different behavior/configuration per node). You could still (if you are 100% sure of it) deploy a new release with code changes that affect only your 'catalog' node only on that catalog node if you want to reduce downtime etc, but its always a risk if you have a cluster with different deployments on each node.
Good luck :)
I have introduced branching/merging to my team and have talked before about how it would be great to automatically build and deploy code checked into the staging/master branches, but I'm a junior dev, not very ops-y.
The trouble I'm having, is that we create intranet applications and store them on our own VM's which we have access to, but we also have load balancing which is causing me grief!
I can get a build to automate (well, I haven't got all the bugs figured out but I'm working my way through them) - and I can even get the build to automatically create a zip file ready for deployment.
Is it possible to configure several servers for deployment?
I.E
1) I check in some code to stage
***Automatically***
2) Code builds
3) Build completes, Unit tests run and they complete
4) Code is packaged into a .zip
5) .Zip is deployed across the three load balancing servers (all with the same file path).
***
Maybe worth noting we currently have our TFS server running Visual Studio so the code is built on the same server it is all stored, but this is not the server we run live code from.
Any help or tutorials specific to my setup would be GREATLY appreciated, I really want to turn this departments releasing strategies around!
I am going to address only the deployment aspect. There are a lot of different ways that this can be handled, such as:
Customizing the build template
Writing custom .Net code and inserting it into the build template (which would also involve customizing the template)
Creating a Batch or Powershell script set to run after the build completes
Using a separate tool such as OctoDeploy or Release Manager to handle the deployments
The first thing you need to do is separate the build and deployment steps in your head. While they are tightly coupled in your model, they are two totally different tasks that need to be handled different ways.
The second thing is to stop thinking like a developer when it comes to the deployment portion. While there will likely be a programmatic solution, you'll need to identify the manual steps first.
You stated that you're not very ops-y, by which I assume you mean you're more Developer and not Systems Analyst. If that is the case, then the third thing you'll need to do is get someone who is involved, such as your current release team.
There are 3 major things that need to be done then:
EVERYTHING needs to be standardized. If you can't standardize something, then standardize the way that it's non-standard (example: You have a bulk list of servers you need to deploy to, and you need to figure out which ones to deploy to based on their name, which can be anything. In that case, a rule needs to be put in place that all QA servers need to have QA in their name, User Acceptance servers need UAT, Production need PROD, etc.).
Figure out how you're going to communicate from the build to the deployment, which builds are going to deployed, to which servers, and where the code is going to be picked up from
You need to document every manual step, and every exception to those steps, and every exception to those exceptions.
Once you have all those pieces in place, you need to then go through each manual step and automate it, whether that's through Batch, Powershell, or a custom-built application. Once you have all the steps automated, you'll have both the build and deploy pieces complete.
After you're able to execute a single "manual" automatic deployment to a single environment, you're then ready to figure out how you want to run it for multiple environments. This can be as complex as an XML file that is iterated through, to simply calling the same command multiple times with different parameters.
A quick summary of how I've done this at my current job (where using a third-party deployment tool was not an option):
Created a tool using .Net WinForms to allow us to "manually" run automated builds (We use the interface to determine the input parameters, and the custom classes under the hood do all the heavy lifting. These custom classes are in a separate project that builds to their own dll. This also allows us to test tweaks and changes to the process in a testing environment before we roll it out to our production build server)
Set up an XML file for each set of environment (QA, UAT, Prod, etc.) that contains all of the servers that need to be deployed to in that environment, including destination paths, scheduled tasks, and Windows Services
Customize the TFS build template and include the custom classes created for the custom tool, which will read the XML file and iterate through each server entry to perform the deployments
I'm more than happy to help with more specific examples and assistance, I look at things a bit different than most people and it helps when it comes to release management.
I have some questions around the best mechanism to deploy MVC web applications to different environments. Previously I used setup projects (.msi's) but as these have been discontinued in VS2012 I am looking to move to an alternative.
Let me explain my current setup. I currently have a CI setup using TFSBuild 2010 with Team Foundation Server for source control.
A number of developers work on their local machines and check in to the TFS Server. We regularly deploy to a single server dev environment and a load balanced qa environment with 2 servers. Our current process includes installing an msi which carries out some of the following custom actions:
brings current app offline with the app_offline.htm file
run in database scripts (from database project in the solution)
modifies web.config (different for each web server of qa)
labels the code
warmup each deployed file via http request
etc
This is the current process. Now I would like to make some changes. Firstly, I need alternative to msi's. From som research I believe that web deploy via IIS and using MsDeploy is the best alternative. I can use web config transforms for web config modifications. Is this correct and if so, could I get an outline of what I need to do?
Secondly I want to set up continuous delivery via TFSBuild, I have no idea how this may be achieved, would it be possible to get an outline of how it can be integrated in to my current setup? Rather than check in driven, I would like it to be user driven following check in. Also, would it be possible for this to also run in database scripts from a database project in the solution.
Finally, there is also a production environment, but I would like to manually deploy this - can my process also produce an artifact that I can manually install?
Vishal Joshi has some information on his blog that is reasonably good, http://vishaljoshi.blogspot.com/2010/11/team-build-web-deployment-web-deploy-vs.html. It does have the downside that your deployment password is include in the properties you pass to msbuild.
Syed Hashimi has also posted some information on this in another questions Team Build: Publish locally using MSDeploy.
We have WCF services deployed in azure cloud and runnig. We have some changes in some dlls and want to update in VM but dont want to go through regular deployment/redeployment process.
We are thinking of manually coping dlls to approot and siteroot folders. Will it work?
Will it pick up new dlls when VM restart anytime in future?
To answer your questions
Will manually copying dlls to approot and sitesroot folders work: Yes (make sure you do this on each instance if you have multiple instances running)
Will these dlls survive a reboot: Yes (see Reboot Role Instance: ... Any data that is written to the local disk is persisted across reboots. ...)
But I would suggest to only do this if you're planning to test some things while developing your service.
Do NOT plan to use this for production deployments, because if something goes wrong with your instance, the Fabric Controller might decide to destroy that instance and deploy a new one (same could apply for Windows Updates). This new instance would go back to the initial state of your deployment (the content of the cspkg you deployed).
To make your development deployments even easier you could also activate WebDeploy on your Web Role to deploy from Visual Studio: Enabling Web Deploy for Windows Azure Web Roles with Visual Studio (again, do not use this for real deployments, this is only for when you're testing out some things).
Note: Web Deploy will not work with multiple instances.
No,
And this is not the way to go. If you want to be more dynamic, you have to take the approach of Windows Azure Accelerator for WebRoles. Although not anymore supported and developed project, it will give you a good foundation of dynamically loading assemblies (in this case entire sites) from Blob storage.
I guess I should have thought of this before I started my project but I have successfully built and tested a mini application using the code-first approach and I am ready to deploy it to a production web server.
I have moved the folder to my staging server and everything works well. I am just curious if there is a suggested deployment strategy?
If I make a change to the application I don't want to lose all the data if the application is restarted.
Should I just generate the DB scripts from the code-first project and then move it to my server that way?
Any tips and guide links would be useful.
Thanks.
Actually database initializer is only for development. Deploying such code to production is the best way to get some troubles. Code-first currently doesn't have any approach for database evolution so you must manually build change scripts to your database after new version. The easiest approach is using Database tools in VS Studio 2010 Premium and Ultimate. If you will have a database with the old schema and a database with the new schema and VS will prepare change script for you.
Here are the steps I follow.
Comment out any Initialization strategy I'm using.
Generate the database scripts for schema + data for all the tables EXCEPT the EdmMetadata table and run them on the web server. (Of course, if it's a production server, BE CAREFUL about this step. In my case, during development, the data in production and development are identical.)
Commit my solution to subversion which then triggers TeamCity to build, test, and deploy to the web server (of course, you will have your own method for this step, but somehow deploy the website to the web server).
You're all done!
The Initializer and the EdmMetadata tables are needed for development only.