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App.config
App.config
 
 
Constants.cs
Constants.cs
 
 
ORS.csproj
ORS.csproj
 
 
ORS.sln
ORS.sln
 
 
Program.cs
Program.cs
 
 
README.md
README.md
 
 

README.md

Additional Setup and Instructions for Object Replication Service(ORS) Example

This sample will demonstrate ORS working for two linked service account containers, one that acts as the source container and one that acts as the destination container. There are multiple features implemented in this sample.

First, we have MultipleBlobUpdater where 1000 blobs are uploaded to the source container. Then, the replication status of all the blobs are tracked, and for every minute until completion, the percentage of blobs that have completed replication is outputted.

Another function called BlobUpdater will create a blob called blobExample.txt that will be uploaded to the source account's container, and once replication is complete, the source blob and destination blob's contents will be printed to demonstrate that they are identical. Then, the same blob will be updated with new contents and then compared after replication completes.

We also have ArchiveContainerFiles that changes the access tier of all blobs in the destination container to archive. ArchiveContainerFilesUsingBatch does the same thing but instead uses blob batch. DeleteAllBlobsUsingBatch will delete all of the files in the destination container.

Setup

Requires installation of .NET Core, Visual Studio 2019 with the Azure development workload also installed, and an Azure subscription. Two storage accounts must be created that can have changefeed and blob versioning enabled. The storage accounts' containers must be linked using ORS so that all blobs created and updated are reflected in the destination container.

Disclaimer If ORS is not enabled properly, the sample may hang. If more than 8 minutes have passed and there are no additional outputs, please check that ORS is properly configured.

Code Sample Specific Setup

Requires modification of app.config file. Must add values to variables listed below:

  • sourceConnectionString (for source storage account)
  • destConnectionString (for destination storage account)
  • sourceContainerName
  • destContainerName

The following do not have to be modified.

  • blobName

Step-by-Step Instructions to Run Program

  1. Follow setup instructions above. Make sure all necessary installations are done and storage accounts are made and linked
  2. Build and run Program.cs