private int CreateNewBackup(IObjectStoreWriter writer)
{
var processStartInfo = new ProcessStartInfo("bash",
$"-c \"{PathToPgDump} -h {Host} -p {Port} -U {UserName} -d {DbName} -F tar | gzip\"")
{
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true
};
processStartInfo.Environment.Add("PGPASSWORD", Password);
var process = new Process {
StartInfo = processStartInfo
};
process.Start();
var backupName = $"{DbName}_{DateTime.UtcNow.ToString("s").Replace(":", ".")}.tar.gz";
Console.WriteLine($"Creating new backup: {backupName}...");
writer.WriteAsync(backupName, process.StandardOutput.BaseStream).Wait();
process.WaitForExit();
Console.WriteLine("Creating new backup completed.");
return(process.ExitCode);
}
private void RemoveOldBackups(IObjectStoreWriter writer)
{
var now = DateTime.UtcNow;
var removeOlderThen = now.Subtract(RemoveThreshold);
Console.WriteLine("Removing old backups...");
writer.DeleteOldBackupsAsync(removeOlderThen).Wait();
Console.WriteLine("Removing old backups completed.");
}
