Unable to Connect to Standalone Microsoft SQL Server 2014 from Azure App Service on Linux
An Overview of the Issue
Azure App Service on Linux is a great way to quickly deploy applications to the cloud. Unfortunately, the platform can present challenges when attempting to connect to a stand-alone Microsoft SQL Server 2014. In this blog post, we will discuss the problem and provide an effective solution.
The Problem
When attempting to connect to a stand-alone Microsoft SQL Server 2014 from an Azure App Service on Linux, the connection attempt fails. This is because the Azure App Service on Linux does not support the use of a domain account to authenticate the connection. Instead, the App Service must use SQL Server Authentication.
The Solution
Fortunately, there is a solution to this problem. By configuring a local user on the SQL Server, the Azure App Service on Linux can authenticate and connect to the stand-alone Microsoft SQL Server 2014.
Step-by-Step Guide
Step 1: Create a Local User on the SQL Server
The first step in the process is to create a local user on the SQL Server. This can be done by opening up the SQL Server Management Studio and using the ‘Security’ folder to create a new login. Once the login has been created, the user can be granted the necessary permissions to access the database.
Step 2: Configure the App Service
Once the local user has been created, the next step is to configure the Azure App Service on Linux. In the app settings, the connection string should be changed to use SQL Server Authentication. The local user created in step 1 should be used as the username, and a secure password should be provided.
Step 3: Test the Connection
The last step is to test the connection. This can be done by using the ‘Test Connection’ button in the App Service settings. If the connection is successful, the Azure App Service on Linux should be able to connect to the stand-alone Microsoft SQL Server 2014.
Conclusion
Connecting to a stand-alone Microsoft SQL Server 2014 from an Azure App Service on Linux can be difficult, but it is possible. By following the steps outlined in this blog post, developers can successfully connect to the database and access the necessary data.
Happy Coding!
References:
Unable to connect to standalone Microsoft SQL Server 2014 from Azure App Service on Linux
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1. SQL Server Connection Issues
2. Connect to Microsoft SQL Server 2014
