public async Task <Subnet> DescribeSubnets(string vpcId)
{
List <Filter> filters = new List <Filter>
{
new Filter
{
Name = "vpc-id",
Values = new List <string>
{
vpcId
}
}
};
DescribeSubnetsRequest request = new DescribeSubnetsRequest {
Filters = filters
};
DescribeSubnetsResponse response = await _ec2Client.DescribeSubnetsAsync(request);
List <Subnet> subnets = new List <Subnet>();
foreach (var item in response.Subnets)
{
subnets.Add(new Subnet(item.SubnetId, item.VpcId, item.AvailabilityZoneId, item.AvailabilityZone, item.CidrBlock));
}
return(subnets.FirstOrDefault());
}
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
{
AmazonEC2Config config = new AmazonEC2Config();
config.RegionEndpoint = region;
ConfigureClient(config);
AmazonEC2Client client = new AmazonEC2Client(creds, config);
DescribeSubnetsResponse resp = new DescribeSubnetsResponse();
do
{
DescribeSubnetsRequest req = new DescribeSubnetsRequest
{
NextToken = resp.NextToken
,
MaxResults = maxItems
};
resp = client.DescribeSubnets(req);
CheckError(resp.HttpStatusCode, "200");
foreach (var obj in resp.Subnets)
{
AddObject(obj);
}
}while (!string.IsNullOrEmpty(resp.NextToken));
}
public bool check_subnet_id(string tag)
{
write_log(region + tag + " のサブネットを確認しています。");
try
{
var client = get_client();
var query_req = new DescribeSubnetsRequest();
query_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "subnet_" + tag)
}
});
var query_res = client.DescribeSubnets(query_req);
if (query_res.Subnets.Count == 0 || !query_res.Subnets[0].VpcId.Equals(vpc_id))
{
return(false);
}
subnet_ids[tag] = query_res.Subnets[0].SubnetId;
}
catch (Exception ex)
{
write_log("ERROR: " + ex.ToString());
return(false);
}
return(true);
}
public IEnumerable <Subnet> GetSubnets(string vpcId)
{
var request = new DescribeSubnetsRequest();
var response = _ec2Client.DescribeSubnets(request);
return(response.Subnets.Where(x => x.VpcId == vpcId));
}
public string GetCidrBySubnetId(string subnetId)
{
var request = new DescribeSubnetsRequest {
SubnetIds = new List <string> {
subnetId
}
};
var response = _ec2Client.DescribeSubnets(request);
return(response.Subnets.Single().CidrBlock);
}
public void TestDescribeSubnets()
{
VpcClient vpcClient = GetVpcClient();
DescribeSubnetsRequest request = new DescribeSubnetsRequest();
request.RegionId = "cn-north-1";
request.PageSize = 100;
request.PageNumber = 1;
var result = vpcClient.DescribeSubnets(request).Result;
_output.WriteLine(JsonConvert.SerializeObject(result));
}
private async Task <List <string> > GetSubNets()
{
var vpcId = await GetVpcId();
var request = new DescribeSubnetsRequest();
var response = await _ec2client.DescribeSubnetsAsync(request);
return(response.Subnets
.Where(criteria => criteria.VpcId == vpcId)
.Select(value => value.SubnetId)
.ToList());
}
internal List <Subnet> getSubnetbyId(string SubnetId)
{
DescribeSubnetsRequest req = new DescribeSubnetsRequest();
req.Filters.Add(new Filter()
{
Name = "subnet-id",
Values = new List <string>()
{
SubnetId
}
}); return(_service.DescribeSubnets(req).Subnets);
}
internal List <Amazon.EC2.Model.Subnet> GetSubnets(string vpcId)
{
DescribeSubnetsRequest req = new DescribeSubnetsRequest();
req.Filters.Add(new Filter()
{
Name = "vpc-id",
Values = new List <string>()
{
vpcId
}
});
return(_service.DescribeSubnets(req).Subnets);
}
public async Task <List <SA_Subnet> > GetSubnetList()
{
var saSubnets = new List <SA_Subnet>();
var request = new DescribeSubnetsRequest();
var response = await client.DescribeSubnetsAsync();
foreach (var awsSubnet in response.Subnets)
{
if (awsSubnet.Tags.Find(o => o.Key == "Name").Value.IndexOf(environment.ToString()) == 0)
{
saSubnets.Add(ConvertSubnet(awsSubnet));
}
}
return(saSubnets);
}
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
{
AmazonEC2Config config = new AmazonEC2Config();
config.RegionEndpoint = region;
ConfigureClient(config);
AmazonEC2Client client = new AmazonEC2Client(creds, config);
DescribeSubnetsResponse resp = new DescribeSubnetsResponse();
DescribeSubnetsRequest req = new DescribeSubnetsRequest
{
};
resp = client.DescribeSubnets(req);
CheckError(resp.HttpStatusCode, "200");
foreach (var obj in resp.Subnets)
{
AddObject(obj);
}
}
internal void LaunchServer(ref bool actionSucceeded, ref string actionMessage)
{
try
{
string keyPairPath = string.Empty;
LaunchRequest.KeyPairName = $"KeyPair-{Guid.NewGuid().ToString()}";
while (!CreateKeyPair(LaunchRequest.KeyPairName, ref keyPairPath))
{
LaunchRequest.KeyPairName = Guid.NewGuid().ToString();
}
DescribeVpcsRequest vpcRequest = new DescribeVpcsRequest();
DescribeVpcsResponse vpcResponse = Ec2Client.DescribeVpcsAsync(vpcRequest).GetAwaiter().GetResult();
Vpc defaultVPC = vpcResponse.Vpcs.Find(x => x.IsDefault); //get the default vpc
List <Filter> subnetFilter = new List <Filter>()
{
new Filter()
{
Name = "availability-zone", Values = new List <string>()
{
LaunchRequest.AvailabilityZone
}
},
new Filter()
{
Name = "vpc-id", Values = new List <string>()
{
defaultVPC.VpcId
}
}
};
DescribeSubnetsRequest subnetRequest = new DescribeSubnetsRequest();
subnetRequest.Filters = subnetFilter;
DescribeSubnetsResponse subnetResponse = Ec2Client.DescribeSubnetsAsync(subnetRequest).GetAwaiter().GetResult();
Subnet defaultSubnet = subnetResponse.Subnets.FirstOrDefault();
Filter SGFilter = new Filter
{
Name = "vpc-id",
Values = new List <string>()
{
defaultVPC.VpcId
}
};
DescribeSecurityGroupsRequest SGrequest = new DescribeSecurityGroupsRequest();
SGrequest.Filters.Add(SGFilter);
DescribeSecurityGroupsResponse SGresponse = Ec2Client.DescribeSecurityGroupsAsync(SGrequest).GetAwaiter().GetResult();
SecurityGroup defaultSG = SGresponse.SecurityGroups.FirstOrDefault();
InstanceNetworkInterfaceSpecification defaultENI = new InstanceNetworkInterfaceSpecification()
{
DeviceIndex = 0,
SubnetId = defaultSubnet.SubnetId,
Groups = new List <string>()
{
defaultSG.GroupId
},
AssociatePublicIpAddress = true
};
List <InstanceNetworkInterfaceSpecification> enis = new List <InstanceNetworkInterfaceSpecification>()
{
defaultENI
};
EbsBlockDevice ebsBlockDevice = new EbsBlockDevice
{
VolumeSize = 10,
VolumeType = GetActualStorageType(LaunchRequest.StorageType)
};
BlockDeviceMapping blockDeviceMapping = new BlockDeviceMapping
{
DeviceName = "/dev/xvda"
};
blockDeviceMapping.Ebs = ebsBlockDevice;
var launchRequest = new RunInstancesRequest()
{
ImageId = GetImageID(LaunchRequest.AMIType),
InstanceType = GetActualInstanceType(LaunchRequest.InstanceType),
MinCount = LaunchRequest.NumOfInstances,
MaxCount = LaunchRequest.NumOfInstances,
KeyName = LaunchRequest.KeyPairName,
Placement = new Placement(LaunchRequest.AvailabilityZone),
NetworkInterfaces = enis,
BlockDeviceMappings = new List <BlockDeviceMapping>()
{
blockDeviceMapping
}
};
RunInstancesResponse launchResponse = Ec2Client.RunInstancesAsync(launchRequest).GetAwaiter().GetResult();
List <String> instanceIds = new List <string>();
foreach (Instance instance in launchResponse.Reservation.Instances)
{
Console.WriteLine(instance.InstanceId);
instanceIds.Add(instance.InstanceId);
}
actionSucceeded = true;
actionMessage = $"The instance(s) are being launched. Please check the AWS Console to verify. {keyPairPath}";
}
catch (Exception ex)
{
context.Logger.LogLine($"ServerOperationsHelper::LaunchServer {ex.Message}");
context.Logger.LogLine($"ServerOperationsHelper::LaunchServer {ex.StackTrace}");
actionSucceeded = false;
actionMessage = $"Could not launch the server . Please contact your administrator.";
}
}
/// <summary>
/// 查询子网列表
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求结果信息</returns>
public async Task <DescribeSubnetsResponse> DescribeSubnets(DescribeSubnetsRequest request)
{
return(await new DescribeSubnetsExecutor().Client(this).Execute <DescribeSubnetsResponse, DescribeSubnetsResult, DescribeSubnetsRequest>(request).ConfigureAwait(false));
}
/// <summary>
/// 查询子网列表
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求结果信息</returns>
public DescribeSubnetsResponse DescribeSubnets(DescribeSubnetsRequest request)
{
return(new DescribeSubnetsExecutor().Client(this).Execute <DescribeSubnetsResponse, DescribeSubnetsResult, DescribeSubnetsRequest>(request));
}
public bool delete_vpc_all(string region_txt)
{
try
{
var client = get_client();
write_log(region + " の VPC を確認しています。");
var query_req = new DescribeVpcsRequest();
query_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "vpc")
}
});
var query_res = client.DescribeVpcs(query_req);
if (query_res.Vpcs.Count == 0)
{
write_log(region + " の VPC が存在しませんでした。");
return(true);
}
vpc_id = query_res.Vpcs[0].VpcId;
var query_instance_req = new DescribeInstancesRequest();
var query_instance_res = client.DescribeInstances(query_instance_req);
bool flg = true;
foreach (var row in query_instance_res.Reservations)
{
foreach (var row2 in row.Instances)
{
if (row2.State != null && row2.State.Code != 48 &&
row2.VpcId != null && row2.VpcId.Equals(vpc_id))
{
flg = false;
break;
}
}
if (flg == false)
{
break;
}
}
if (flg == false)
{
write_log(region + " にはインスタンスが存在する為、VPC を削除できません。");
return(false);
}
write_log(region + " のセキュリティグループを確認しています。");
var query_sg_req = new DescribeSecurityGroupsRequest();
query_sg_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "sg")
}
});
var query_sg_res = client.DescribeSecurityGroups(query_sg_req);
foreach (var row in query_sg_res.SecurityGroups)
{
write_log("セキュリティグループ " + row.GroupId + " を削除しています。");
var delete_sg_req = new DeleteSecurityGroupRequest();
delete_sg_req.GroupId = row.GroupId;
client.DeleteSecurityGroup(delete_sg_req);
}
using (FileStream fs = new FileStream(region_txt, FileMode.Open, FileAccess.Read))
{
IList <string> list = new List <string>(subnet_ids.Keys);
foreach (string tag in list)
{
if (Helper.check_az(fs, region, tag, 0) == false)
{
continue;
}
write_log(region + tag + " のサブネットを確認しています。");
var query_sub_req = new DescribeSubnetsRequest();
query_sub_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "subnet_" + tag)
}
});
var query_sub_res = client.DescribeSubnets(query_sub_req);
foreach (var row in query_sub_res.Subnets)
{
write_log("サブネット " + row.SubnetId + " を削除しています。");
var delete_sub_req = new DeleteSubnetRequest();
delete_sub_req.SubnetId = row.SubnetId;
client.DeleteSubnet(delete_sub_req);
}
}
}
write_log(region + " のインターネットゲートウェイを確認しています。");
var query_igw_req = new DescribeInternetGatewaysRequest();
query_igw_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "igw")
}
});
var query_igw_res = client.DescribeInternetGateways(query_igw_req);
foreach (var row in query_igw_res.InternetGateways)
{
var detach_igw_req = new DetachInternetGatewayRequest();
detach_igw_req.InternetGatewayId = row.InternetGatewayId;
detach_igw_req.VpcId = vpc_id;
client.DetachInternetGateway(detach_igw_req);
var delete_igw_req = new DeleteInternetGatewayRequest();
delete_igw_req.InternetGatewayId = row.InternetGatewayId;
client.DeleteInternetGateway(delete_igw_req);
}
write_log("VPC " + vpc_id + " を削除しています。");
var delete_vpc_req = new DeleteVpcRequest();
delete_vpc_req.VpcId = vpc_id;
client.DeleteVpc(delete_vpc_req);
}
catch (Exception ex)
{
write_log("ERROR: " + ex.ToString());
return(false);
}
return(true);
}
public bool load_subnet_id(string tag)
{
write_log(region + tag + " のサブネットを確認しています。");
try
{
var client = get_client();
var query_req = new DescribeSubnetsRequest();
query_req.Filters.Add(new Filter()
{
Name = "tag-value", Values = new List <string>()
{
Helper.build_name(setting_, "subnet_" + tag)
}
});
var query_res = client.DescribeSubnets(query_req);
if (query_res.Subnets.Count != 0 && query_res.Subnets[0].VpcId.Equals(vpc_id))
{
subnet_ids[tag] = query_res.Subnets[0].SubnetId;
write_log(region + tag + " のサブネットは " + subnet_ids[tag] + " です");
return(true);
}
var create_req = new CreateSubnetRequest();
if (tag.Equals("a"))
{
create_req.CidrBlock = "10.0.0.0/24";
}
else if (tag.Equals("b"))
{
create_req.CidrBlock = "10.0.1.0/24";
}
else if (tag.Equals("c"))
{
create_req.CidrBlock = "10.0.2.0/24";
}
else if (tag.Equals("d"))
{
create_req.CidrBlock = "10.0.3.0/24";
}
else if (tag.Equals("e"))
{
create_req.CidrBlock = "10.0.4.0/24";
}
else if (tag.Equals("f"))
{
create_req.CidrBlock = "10.0.5.0/24";
}
else if (tag.Equals("g"))
{
create_req.CidrBlock = "10.0.6.0/24";
}
create_req.VpcId = vpc_id;
create_req.AvailabilityZone = region + tag;
var create_res = client.CreateSubnet(create_req);
subnet_ids[tag] = create_res.Subnet.SubnetId;
write_log("サブネット " + subnet_ids[tag] + " を作成しました。");
set_name_tag(client, subnet_ids[tag], Helper.build_name(setting_, "subnet_" + tag));
}
catch (Exception ex)
{
write_log("ERROR: " + ex.ToString());
return(false);
}
return(true);
}
