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# getting-starteds
sparse-intern-71089
07/16/2021, 8:56 AMThis message was deleted.
b
brave-planet-10645
07/16/2021, 9:58 AMThere's an example in our docs which explains how to create a keypair: https://www.pulumi.com/docs/reference/pkg/aws/ec2/keypair/#example-usage
Then when you create the EC2 instance you can just pass the name into the
KeyNamek
kind-carpenter-52856
07/16/2021, 1:27 PMhi @brave-planet-10645, thx for reply, yes i already read the documentation, my issue is attaching keypair to ec2,
here is my code :
https://pastebin.com/5Bw8ZnyY
If you have a time to take a look there is section “// Create a simple web server using the startup script for the instance.”
I want to put “KeyName” to attach keypair to EC2, but if i try to add KeyName, it wouldn’t accept string.
Any Advice?
b
brave-planet-10645
07/16/2021, 1:27 PMYou need to create the keypair before the instance
brave-planet-10645
07/16/2021, 1:28 PMso you'd have something like this:
Copy code
keypair, err = ec2.NewKeyPair(ctx, "pulumi-deployer", &ec2.KeyPairArgs{
PublicKey: pulumi.String("ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 <mailto:email@example.com|email@example.com>"),
})
srv, err := ec2.NewInstance(ctx, "web-server-www", &ec2.InstanceArgs{
Tags: pulumi.StringMap{"Name": pulumi.String("web-server-www")},
InstanceType: pulumi.String("t2.micro"), // t2.micro is available in the AWS free tier.
KeyName: keypair.KeyName,
VpcSecurityGroupIds: pulumi.StringArray{group.ID()},
Ami: pulumi.String("ami-0d058fe428540cd89"),
UserData: pulumi.String(`#!/bin/bash
echo "Hello, World!" > index.html
nohup python -m SimpleHTTPServer 80 &`),
})k
kind-carpenter-52856
07/16/2021, 1:35 PMi got this error
here is my code
keypair, err = ec2.NewKeyPair(ctx, “pulumi-deployer”, &ec2.KeyPairArgs{
PublicKey: pulumi.String(“ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 email@example.com”),
})
if err != nil {
return err
}
// Create a simple web server using the startup script for the instance.
srv, err := ec2.NewInstance(ctx, “web-server-www”, &ec2.InstanceArgs{
Tags: pulumi.StringMap{“Name”: pulumi.String(“web-server-www”)},
InstanceType: pulumi.String(“t2.micro”), // t2.micro is available in the AWS free tier.
VpcSecurityGroupIds: pulumi.StringArray{group.ID()},
Ami: pulumi.String(“ami-0d058fe428540cd89”),
UserData: pulumi.String(
Copy code
#!/bin/bash
echo “Hello, World!” > index.html
nohup python -m SimpleHTTPServer 80 &kind-carpenter-52856
07/16/2021, 1:42 PMbut it’s work if i change “keypair” to “_”
b
brave-planet-10645
07/16/2021, 2:14 PMThat's because you're not referencing the keypair when you're creating the instance
brave-planet-10645
07/16/2021, 2:15 PMlook at my code sample at where you've got the
KeyPairk
kind-carpenter-52856
07/16/2021, 3:08 PMhi @brave-planet-10645 i just copy paste your code, still not work.
I there something i missed?
https://pastebin.com/XeM2ikWR
kind-carpenter-52856
07/16/2021, 3:09 PMOMG, it’s work, it should “:=” instead of “=”
kind-carpenter-52856
07/16/2021, 3:16 PM@brave-planet-10645 hi Piers, I think it’s work, thank you for your time and answer, always success for pulumi
b
brave-planet-10645
07/16/2021, 3:16 PM😄
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