static Snapshot CreateSnapshot(string VolumeID, string name)
{
AmazonEC2 ec2 = GetEC2Client();
var request = new CreateSnapshotRequest()
.WithVolumeId(VolumeID)
.WithDescription(name);
var response = ec2.CreateSnapshot(request);
var snapshot = response.CreateSnapshotResult.Snapshot;
ec2.CreateTags(new CreateTagsRequest()
.WithResourceId(snapshot.SnapshotId)
.WithTag(new Tag {
Key = "Name", Value = name
})
.WithTag(new Tag {
Key = "BackupDate", Value = DateTime.Today.ToShortDateString()
}));
while (CheckSnapshotCompletion(snapshot.SnapshotId) == false)
{
System.Threading.Thread.Sleep(5000);
Console.WriteLine("Checking Status");
}
return(snapshot);
}
public static void Backup(string name, string description, string volumeid, string volumename, string instancename, string expires)
{
Console.WriteLine("Creating snapshot of " + volumeid + " / " + volumename + " / " + instancename);
AmazonEC2 ec2 = Ec2Helper.CreateClient();
CreateSnapshotRequest rq = new CreateSnapshotRequest();
rq.VolumeId = volumeid;
rq.Description = description;
CreateSnapshotResponse rs = ec2.CreateSnapshot(rq);
string snapshotid = rs.CreateSnapshotResult.Snapshot.SnapshotId;
// build tags for snapshot
List <Tag> tags = new List <Tag>();
tags.Add(new Tag {
Key = "Name", Value = name
});
tags.Add(new Tag {
Key = "source", Value = "scheduler"
});
tags.Add(new Tag {
Key = "instance", Value = instancename
});
tags.Add(new Tag {
Key = "volume", Value = volumename
});
tags.Add(new Tag {
Key = "expires", Value = expires.ToString()
});
// get tags from volume to be applied to snapshot
DescribeTagsRequest trq = new DescribeTagsRequest();
trq.WithFilter(new Filter()
{
Name = "resource-id", Value = new List <string>()
{
volumeid
}
});
DescribeTagsResponse trs = ec2.DescribeTags(trq);
foreach (ResourceTag t in trs.DescribeTagsResult.ResourceTag)
{
if (t.Key != "nextSnapshot" && t.Key != "lastSnapshot" && t.Key != "Name")
{
tags.Add(new Tag {
Key = t.Key, Value = t.Value
});
}
}
// apply tags to snapshopt
CreateTagsRequest rqq = new CreateTagsRequest();
rqq.WithResourceId(snapshotid);
rqq.WithTag(tags.ToArray());
var createTagResponse = ec2.CreateTags(rqq);
}
/// <summary>
/// Create a snapshot of the volume identified by volume ID. A volume does not have to be detached
/// at the time the snapshot is taken.
/// Important Note:
/// Snapshot creation requires that the system is in a consistent state.
/// For instance, this means that if taking a snapshot of a database, the tables must
/// be read-only locked to ensure that the snapshot will not contain a corrupted
/// version of the database. Therefore, be careful when using this API to ensure that
/// the system remains in the consistent state until the create snapshot status
/// has returned.
///
/// </summary>
/// <param name="service">Instance of AmazonEC2 service</param>
/// <param name="request">CreateSnapshotRequest request</param>
public static void InvokeCreateSnapshot(AmazonEC2 service, CreateSnapshotRequest request)
{
try
{
CreateSnapshotResponse response = service.CreateSnapshot(request);
Console.WriteLine ("Service Response");
Console.WriteLine ("=============================================================================");
Console.WriteLine ();
Console.WriteLine(" CreateSnapshotResponse");
if (response.IsSetCreateSnapshotResult())
{
Console.WriteLine(" CreateSnapshotResult");
CreateSnapshotResult createSnapshotResult = response.CreateSnapshotResult;
if (createSnapshotResult.IsSetSnapshot())
{
Console.WriteLine(" Snapshot");
Snapshot snapshot = createSnapshotResult.Snapshot;
if (snapshot.IsSetSnapshotId())
{
Console.WriteLine(" SnapshotId");
Console.WriteLine(" {0}", snapshot.SnapshotId);
}
if (snapshot.IsSetVolumeId())
{
Console.WriteLine(" VolumeId");
Console.WriteLine(" {0}", snapshot.VolumeId);
}
if (snapshot.IsSetStatus())
{
Console.WriteLine(" Status");
Console.WriteLine(" {0}", snapshot.Status);
}
if (snapshot.IsSetStartTime())
{
Console.WriteLine(" StartTime");
Console.WriteLine(" {0}", snapshot.StartTime);
}
if (snapshot.IsSetProgress())
{
Console.WriteLine(" Progress");
Console.WriteLine(" {0}", snapshot.Progress);
}
}
}
if (response.IsSetResponseMetadata())
{
Console.WriteLine(" ResponseMetadata");
ResponseMetadata responseMetadata = response.ResponseMetadata;
if (responseMetadata.IsSetRequestId())
{
Console.WriteLine(" RequestId");
Console.WriteLine(" {0}", responseMetadata.RequestId);
}
}
}
catch (AmazonEC2Exception ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
Console.WriteLine("XML: " + ex.XML);
}
}
