Golang ec2.EC2类代码示例

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本文整理汇总了Golang中github.com/coreos/flannel/Godeps/_workspace/src/github.com/aws/aws-sdk-go/service/ec2.EC2类的典型用法代码示例。如果您正苦于以下问题：Golang EC2类的具体用法？Golang EC2怎么用？Golang EC2使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了EC2类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: checkMatchingRoutes

func (m *AwsVpcBackend) checkMatchingRoutes(instanceID, subnet string, ec2c *ec2.EC2) (bool, error) {
	matchingRouteFound := false

	filter := newFilter()
	filter.Add("route.destination-cidr-block", subnet)
	filter.Add("route.state", "active")

	input := ec2.DescribeRouteTablesInput{Filters: filter, RouteTableIds: []*string{&m.cfg.RouteTableID}}

	resp, err := ec2c.DescribeRouteTables(&input)
	if err != nil {
		return matchingRouteFound, err
	}

	for _, routeTable := range resp.RouteTables {
		for _, route := range routeTable.Routes {
			if subnet == *route.DestinationCidrBlock && *route.State == "active" {

				if *route.InstanceId == instanceID {
					matchingRouteFound = true
					break
				}

				log.Errorf("Deleting invalid *active* matching route: %s, %s \n", *route.DestinationCidrBlock, *route.InstanceId)
			}
		}
	}

	return matchingRouteFound, nil
}

开发者ID:wikimedia，项目名称:operations-debs-flannel，代码行数:30，代码来源:awsvpc.go

示例2: disableSrcDestCheck

func (m *AwsVpcBackend) disableSrcDestCheck(instanceID string, ec2c *ec2.EC2) (*ec2.ModifyInstanceAttributeOutput, error) {
	modifyAttributes := &ec2.ModifyInstanceAttributeInput{
		InstanceId:      aws.String(instanceID),
		SourceDestCheck: &ec2.AttributeBooleanValue{Value: aws.Bool(false)},
	}

	return ec2c.ModifyInstanceAttribute(modifyAttributes)
}

开发者ID:wikimedia，项目名称:operations-debs-flannel，代码行数:8，代码来源:awsvpc.go

示例3: createRoute

func (m *AwsVpcBackend) createRoute(instanceID, subnet string, ec2c *ec2.EC2) (*ec2.CreateRouteOutput, error) {
	route := &ec2.CreateRouteInput{
		RouteTableId:         &m.cfg.RouteTableID,
		InstanceId:           &instanceID,
		DestinationCidrBlock: &subnet,
	}

	return ec2c.CreateRoute(route)
}

开发者ID:wikimedia，项目名称:operations-debs-flannel，代码行数:9，代码来源:awsvpc.go

示例4: detectRouteTableID

func (be *AwsVpcBackend) detectRouteTableID(instanceID string, ec2c *ec2.EC2) (string, error) {
	instancesInput := &ec2.DescribeInstancesInput{
		InstanceIds: []*string{&instanceID},
	}

	resp, err := ec2c.DescribeInstances(instancesInput)
	if err != nil {
		return "", fmt.Errorf("error getting instance info: %v", err)
	}

	if len(resp.Reservations) == 0 {
		return "", fmt.Errorf("no reservations found")
	}

	if len(resp.Reservations[0].Instances) == 0 {
		return "", fmt.Errorf("no matching instance found with id: %v", instanceID)
	}

	subnetID := resp.Reservations[0].Instances[0].SubnetId
	vpcID := resp.Reservations[0].Instances[0].VpcId

	log.Info("Subnet-ID: ", *subnetID)
	log.Info("VPC-ID: ", *vpcID)

	filter := newFilter()
	filter.Add("association.subnet-id", *subnetID)

	routeTablesInput := &ec2.DescribeRouteTablesInput{
		Filters: filter,
	}

	res, err := ec2c.DescribeRouteTables(routeTablesInput)
	if err != nil {
		return "", fmt.Errorf("error describing routeTables for subnetID %s: %v", *subnetID, err)
	}

	if len(res.RouteTables) != 0 {
		return *res.RouteTables[0].RouteTableId, nil
	}

	filter = newFilter()
	filter.Add("association.main", "true")
	filter.Add("vpc-id", *vpcID)

	routeTablesInput = &ec2.DescribeRouteTablesInput{
		Filters: filter,
	}

	res, err = ec2c.DescribeRouteTables(routeTablesInput)
	if err != nil {
		log.Info("error describing route tables: ", err)
	}

	if len(res.RouteTables) == 0 {
		return "", fmt.Errorf("main route table not found")
	}

	return *res.RouteTables[0].RouteTableId, nil
}

开发者ID:vanloswang，项目名称:flannel，代码行数:59，代码来源:awsvpc.go

注：本文中的github.com/coreos/flannel/Godeps/_workspace/src/github.com/aws/aws-sdk-go/service/ec2.EC2类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。