/// <summary>
/// Call to the shard set driver when an existing shard is being synchronized.
/// </summary>
/// <param name="shard">The shard.</param>
/// <param name="shardSetConfig">The shard set configuration.</param>
public void SyncShard(ShardBase shard, ShardSetConfig shardSetConfig)
{
// get the settings for dac pac publishing from the shard set setting
// use the sync settings
// Retrieve storage account from connection string.
var connectionString = ConfigurationManager.ConnectionStrings["AzureStorage"];
if (connectionString == null)
{
throw new InvalidOperationException("Connection string to azure storage is required in your app.config");
}
var dacPacBlobName = shardSetConfig.GetShardSetSetting(_dacPacBlobNameKey);
var dacPacSyncProfileBlobName = shardSetConfig.GetShardSetSetting(_dacPacSyncProfileBlobNameKey);
var dacPacShouldDeployOnSync = shardSetConfig.GetShardSetSetting(_dacPacShouldDeployOnSyncKey);
var dacPacsPath = DownloadDacpacsFromBlobStore(connectionString, shardSetConfig.ShardSetName);
var isNewDb = dacPacShouldDeployOnSync.ToLower() == "true" &&
PublishDacPac(shard, shardSetConfig, dacPacsPath + @"\" + dacPacBlobName,
dacPacsPath + @"\" + dacPacSyncProfileBlobName);
UpdateReferenceData(shard, isNewDb);
}
/// <summary>
/// Call to the shard set driver when a shard is to be first created..
/// </summary>
/// <param name="shard">The shard.</param>
/// <param name="shardSetConfig">The shard set configuration.</param>
public void CreateShard(ShardBase shard, ShardSetConfig shardSetConfig)
{
// Retrieve storage account from connection string.
var connectionString = ConfigurationManager.ConnectionStrings["AzureStorage"];
if (connectionString == null)
{
throw new InvalidOperationException("Connection string to azure storage is required in your app.config");
}
var dacPacBlobName = shardSetConfig.GetShardSetSetting(_dacPacBlobNameKey);
var dacPacDeployProfileBlobName = shardSetConfig.GetShardSetSetting(_dacPacProfileBlobNameKey);
var dacPacsPath = DownloadDacpacsFromBlobStore(connectionString, shardSetConfig.ShardSetName);
var isNewDb = PublishDacPac(shard, shardSetConfig, dacPacsPath + @"\" + dacPacBlobName,
dacPacsPath + @"\" + dacPacDeployProfileBlobName);
UpdateReferenceData(shard, isNewDb);
}