本文整理汇总了Golang中github.com/aws/aws-sdk-go/service/ec2.EC2.DescribeVpcs方法的典型用法代码示例。如果您正苦于以下问题:Golang EC2.DescribeVpcs方法的具体用法?Golang EC2.DescribeVpcs怎么用?Golang EC2.DescribeVpcs使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/aws/aws-sdk-go/service/ec2.EC2
的用法示例。
在下文中一共展示了EC2.DescribeVpcs方法的5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,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: VPCStateRefreshFunc
// VPCStateRefreshFunc returns a resource.StateRefreshFunc that is used to watch
// a VPC.
func VPCStateRefreshFunc(conn *ec2.EC2, id string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
DescribeVpcOpts := &ec2.DescribeVpcsInput{
VpcIds: []*string{aws.String(id)},
}
resp, err := conn.DescribeVpcs(DescribeVpcOpts)
if err != nil {
if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() == "InvalidVpcID.NotFound" {
resp = nil
} else {
log.Printf("Error on VPCStateRefresh: %s", err)
return nil, "", err
}
}
if resp == nil {
// Sometimes AWS just has consistency issues and doesn't see
// our instance yet. Return an empty state.
return nil, "", nil
}
vpc := resp.Vpcs[0]
return vpc, *vpc.State, nil
}
}
示例2: getAllVPCs
// Get all of the VPCs configured in the environment
func getAllVPCs(ec2client *ec2.EC2) ([]*ec2.Vpc, error) {
//Get all of the VPCs
vpcs, err := ec2client.DescribeVpcs(&ec2.DescribeVpcsInput{})
//If we had an error, return it
if err != nil {
return []*ec2.Vpc{}, err
}
//Otherwise, return all of our VPCs
return vpcs.Vpcs, nil
}
示例3: processVpcs
func processVpcs(svc *ec2.EC2, pageSize int64, apply func([]*string)) {
vpcsOut, err := svc.DescribeVpcs(&ec2.DescribeVpcsInput{})
kingpin.FatalIfError(err, "Could not retrieve EC2 VPCs")
var vpcIds []*string
for _, vpc := range vpcsOut.Vpcs {
vpcIds = append(vpcIds, vpc.VpcId)
}
apply(vpcIds)
}
示例4: findVPCsByDHCPOptionsID
func findVPCsByDHCPOptionsID(conn *ec2.EC2, id string) ([]*ec2.Vpc, error) {
req := &ec2.DescribeVpcsInput{
Filters: []*ec2.Filter{
&ec2.Filter{
Name: aws.String("dhcp-options-id"),
Values: []*string{
aws.String(id),
},
},
},
}
resp, err := conn.DescribeVpcs(req)
if err != nil {
if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() == "InvalidVpcID.NotFound" {
return nil, nil
}
return nil, err
}
return resp.Vpcs, nil
}
示例5: verifyAndCreateVPC
func verifyAndCreateVPC(c *ec2.EC2, config *Config) error {
dvi := &ec2.DescribeVpcsInput{}
dvo, err := c.DescribeVpcs(dvi)
if err != nil {
return err
}
vpc := &ec2.Vpc{}
vpcexists := false
for i := range dvo.Vpcs {
if *dvo.Vpcs[i].CidrBlock == config.VPC {
vpc = dvo.Vpcs[i]
vpcexists = true
config.VpcId = *dvo.Vpcs[i].VpcId
//fmt.Println("VPC already exists.")
}
}
if vpcexists {
err = createSecurityGroups(c, config)
if err != nil {
fmt.Println("Failed to create security groups.")
panic(err)
}
/*
sgids := getSecurityGroupIds(c,config,
err = applySecurityGroups(c, config)
if err != nil {
fmt.Println("Failed to apply security groups.")
panic(err)
}
*/
dsi := &ec2.DescribeSubnetsInput{}
dso, err := c.DescribeSubnets(dsi)
if err != nil {
panic(err)
}
haspriv := false
haspub := false
for i := range dso.Subnets {
if *dso.Subnets[i].CidrBlock == config.PublicNet {
//fmt.Println("Subnet for public VPC already exists.")
config.PublicSubnetId = *dso.Subnets[i].SubnetId
haspub = true
continue
}
if *dso.Subnets[i].CidrBlock == config.PrivateNet {
//fmt.Println("Subnet for private VPC already exists.")
config.PrivateSubnetId = *dso.Subnets[i].SubnetId
haspriv = true
continue
}
}
if haspub && haspriv {
return nil
}
cso1, cso2, err := createSubnets(c, config)
if err != nil {
panic(err)
}
config.PublicSubnetId = *cso1.Subnet.SubnetId
config.PrivateSubnetId = *cso2.Subnet.SubnetId
_, err = createPrivateRouteTable(c, config)
if err != nil {
panic(err)
}
return createGateway(c, vpc, cso1.Subnet.SubnetId)
}
cvi := &ec2.CreateVpcInput{CidrBlock: &config.VPC}
cvo, err := c.CreateVpc(cvi)
if err != nil {
return err
}
config.VpcId = *cvo.Vpc.VpcId
fmt.Println("Created new VPC: " + config.VpcId)
//fmt.Println(cvo)
err = createSecurityGroups(c, config)
if err != nil {
fmt.Println("Failed to create security groups.")
panic(err)
}
/*
err = applySecurityGroups(c, config)
if err != nil {
fmt.Println("Failed to apply security groups.")
//.........这里部分代码省略.........