This post originally appeared on The Future of Deployment.
In this post I’m going to show you how easy it is to deploy database changes to SQL Azure with Deployment Manager.
Okay, I’ll start this post with a caveat – I’m not a developer, I’m not a database developer, or even a DBA. Anything more than the most basic simple SQL flummoxes me. Two weeks ago, if someone had asked me to make some changes to a database, and then deploy my changes to SQL Azure, I’d have simply stared back at them blankly!
So, the fact that this morning I was able to package and deploy an on premise database to SQL Azure astonishes me.Â It really is simple.
In this guide I’ll show you how you can deploy database changes to SQL Azure usingÂ Deployment Manager.
What you’ll need:
- A Microsoft Azure account
- Deployment Manager Starter – it’s free and you can grab itÂ here. (You’ll need to install theÂ serverÂ and also anÂ agent.)
- A SQL Azure database. (Instructions onÂ how to create one.)
Step one – create your Azure Database:
If you’ve already created an Azure database, feel free to skip to step 2.
Once you have an Azure account set up, jump to theÂ Azure Management Portal, select “SQL Databases” from the left hand menu and click New.
In the specify database settings screen pick a name, size limit and language for your database. I opted for the smallest 1GB database size, but if you’re planning to develop something meatier, it’s worth selecting something larger as you’re only charged for what you actually use. On the next screen you can specify a login name, password and where you’d like the database to be hosted. One setting to be aware of is the “Allow Windows Azure services access to the server” tick-box at the bottom of the page. I’m a bit of a security freak, so I left this unticked. Either way you’ll have to set up a firewall rule to grant your machine or domain access.
Once you’ve created your database, you will see something like this.
Now we need to take a note of the login details so that we can Point Deployment Manager to Azure. The easiest way to do this is to copy the server name (circled in red) and append it with “.database.windows.net”. So in my case, “ofq1ntsv0t” becomes “ofq1ntsv0t.database.windows.net”. You can then use this string to access the SQL Azure database through both Deployment Manager and SQL Server Management Studio (SSMS).
Step 2 – Configuring the Azure Deployment in Deployment Manager
I’m going to assume you’ve installed and set up Deployment Manager, if you haven’t it’s aÂ pretty simple process.
Creating a database package:
The first thing you’ll need to do is create a database package. There are basically two ways to do this.
- You can have your build server automatically create and publish a package to Deployment Manager usingÂ the sqlCI.exe command line.
- Or you can use theÂ Deployment Manager Add-in for SSMS.
I opted for the SSMS add-in for my demo as it’s incredibly fast to set up. If you already know how to publish database packages to Deployment Manager, feel free to jump straight to theÂ next section.
Once you’veÂ downloaded and installed the add-in, launch SSMS and connect to your development database. It’s worth noting at this point that some SQL Server features aren’t supported in SQL Azure such as extended properties, so if the database that you package up uses one ofÂ those features, then you won’t be able to deploy to SQL Azure.
To launch the add-in, right click on your database and choose “Publish for deployment”.
Once you’ve launched the add-in, enter your DM server location andÂ API key. You will then receive a green notification that the add-in has successfully connected to Deployment Manager.
Once you’ve connected, proceed through the rest of the wizard. It’s all pretty self-explanatory, but you can find more infoÂ hereÂ if you get stuck. After you’ve filled out all of the necessary details the wizard, creates and publishes a database package to Deployment Manager.
Set up the Deployment in Deployment Manager:
When you’ve created a database package, head over to the Deployment Manager web interface and jump to the projects tab.
Create a new project by clicking the blue button and choose a name. In my case I’m calling it “SimpleTalk Azure Demo” as I’m deploying a version of theÂ Simple TalkÂ website.
Once you’ve picked a name, the next step is to add a “package step”. Think of a package step as a component of your deployment. For example you might have one for a database and one for an ASP.NET website. At this point pick your package from the package name drop down, and choose where you’d like to deploy too by selecting the machine and clicking ‘Include’. Finally click add to add the package step to you project.
You’ll still need an agent…
In order to deploy to Azure, you’ll still need to install an agent.Â In Deployment Manager all deployments initially go to one or more agents, but because of the variables below, the agent will perform the deployment to SQL Azure. For my example I’ve named the agent Azure to reflect what’s really going on. Here’s more information onÂ configuring environments.
Once you’ve created a package step for the database, the next step is to add someÂ variables. Variables are essentially a way of specifying configuration variables for different environments. To deploy to SQL Azure you need to specify the following variables:
|RedGateDatabaseServer||Your Azure database location|
|RedGateDatabaseUserName||Your Azure database username|
|RedGateDatabasePassword||Your Azure database password|
|RedGateDatabaseName||The name of your Azure database|
This is what my variables looked like.
Create a release:
The final step before you’re ready to deploy to Azure is to create a release. Jump to the releases page and click create release. Choose a version number and specify any release notes before clicking create.
Now for the deployment!
After creating a release you’ll end up in the release overview page which tells you everything about the release you’ve just created. All you have to do now is click “deploy this release”, enter any comments and click deploy.
Congratulations, you’ve made your first database deployment to SQL Azure! If everything goes smoothly, you’ll see something like the below.
If you’ve got any questions, about how SQL Azure Deployments work, we’d love to hear, simply leave a comment or tweet usÂ @redgatedeploy. Deployment Manager is available to download here, and it’s free for up to 5 projects and agents.