CODEWITHSUNDEEP
windowspowershelldeploymentautomationpuppet
Adeel ASIF
Adeel ASIF

Reputation: 3524

Automatic applications deployment

I want to automate applications/roles/features deployment (unattended) on Windows 2012 R2 Infrastructure, this project needs many hours of programming, this is why i'm asking here.

I want to deploy the following applications and roles : Active Directory, DNS, Sql Server 2012, Citrix XenApp Server, Citrix XenDesktop server, Citrix Datacollector, Citrix Licence server, Citrix Storefront server.

So the basic deployment will be on 8 servers (already installed on ESXi, with ip configuration only).

I imagined this scenario :

I will fill a CSV file that contains all of information, and execute Powershell scripts to deploy everything, we can imagine 1 script that will call different scripts for each components (sql, ad, dns, citrix etc..)

I don't want to depend of any tool (sccm, puppet or whatever..), this is the reasons why i want to create it from scratch -> But maybe i'm wrong.

I also read that there is a new feature called Powershell DSC, to simplify application deployment http://blogs.technet.com/b/privatecloud/archive/2013/08/30/introducing-powershell-desired-state-configuration-dsc.aspx There is a simple example : if you need 4 iis webserver then, execute this code :

Configuration DeployWebServers
{

    Node ("test1.domain.com","test2.domain.com","test3.domain.com","test4.domain.com")
    {
    Windows-Feature IIS
    {
         Name = "Web-Server"
         Ensure = "Present"
    }

    }
}

DeployWebServers -OutputPath "C:\scripts"
Start-DscConfiguration -path "C:\scripts" -Verbose -Wait -Force

But in my case i'll have only 1 server per application/roles or feature, if i understand well, this feature is interesting only if you need to deploy the same configuration on (x) servers

What's your advice? Should i choose to write powershell script from scratch? Or choose a solution like puppet or chef (much easier), but in this case i'll be dependant of a tool.

The best solution would be to use a sql database -> The final goal of my project is a web application with a database who will execute my powershell scripts to deploy my infrastructure

Of course from this web application, I will populate my database through forms, and my powershell scripts will query this database to get informations (ip address, client name, domain name, password, users...)**

Thank you for your advice.

Upvotes: 7

Views: 1362

Answers (2)

Raf
Raf

Reputation: 10107

Chef or Puppet will be the easiest way forward and both tools have been around for long enough for you not to worry about them disappearing off the internents. Both work, pretty much, out of the box and will get you up and running in a considerably lesser time than if you were to design your own system.

Having said that, a benefit of going with a PS solution is it doesn't require any agents installed on destination boxes(connectivity thanks to WinRM). Ultimately you can wrap it up as a Powershell module, hand it out to your sysadmins and retain full control of what's going on under the hood. A PS solution will give you full control, better understanding of underlying process - but that will at cost of time and other design headaches.

To sum up: if you have the time, the will or a specific use case then go with PS. Otherwise do what the big boys do and save yourself reinventing the wheel - or seventeen.

Disclaimer: I did the PS thing for a previous employer.

Upvotes: 2

idarryl
idarryl

Reputation: 769

If you're looking for a repeatable deployment solution, and you don't might using some light, free, infrastructure, I propose you use Windows ADK 8.1 and MDT 2013 (if you're using Windows Server 2012 R2). You can develop a front end to chose a deployment type. Rather than using a csv file, all the information can be contained within the Task Sequence, and can be configured to trigger tasks on different conditions.

Johan Arwidmark from deploymentresearch.com has developed a great example of this called Hydration Kit, with full Step-by-Step Guide that sets up a Configuration Manager 2012 R2 infrastructure, running on Windows Server 2012 R2 and SQL Server 2012 SP1, in either Hyper-V or VMware. If you ask him nicely, he might allow you to use his work as a base for your project.

Upvotes: 0

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