Editing Terraform: AWS instance example with aws ami lookup and key name


 [[main.tf]]

 [[provider]] "[[aws]]" {
   region  = "[[us-west-2]]"
   profile = "YourProfile"
 }
 
  [[data]] "[[aws_ami]]" "ubuntu" {
   most_recent = true
 
   filter {
     name   = "name"
     values = ["ubuntu/images/hvm-ssd/ubuntu-hirsute-21.04-amd64-server-*"]
   }
 
   filter {
     name   = "virtualization-type"
     values = ["hvm"]
   } 
 
   owners = ["099720109477"] # Canonical
 }
 
 [[Terraform resource|resource]] "[[aws_instance]]" "myUbuntuMicroInstance" {
   ami           = data.aws_ami.ubuntu.id
   instance_type = "t3.micro"
   [[key_name]] = "YourKeyName" 
 
   tags = {
     Name = "MyInstanceName"
   }
 }
 
 resource "aws_key_pair" "YourKeyName" {
   key_name   = "YourKeyName"
   [[public_key]] = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 email@example.com"
 }


== Errors: Key par does not exist ==
 │ Error: Error launching source instance: InvalidKeyPair.NotFound: The [[key pair]] 'YourKeyName' does not exist
 │       status code: 400, request id: 717f23c7-f87f-4056-a8f4-a82ad2095534

== Related ==
* <code>[[aws ec2 describe-key-pairs]]</code>
* <code>[[terraform init]]</code>
* <code>[[terraform show]]</code>
* [[Terraform resource]]: <code>[[Terraform resource: aws_key_pair|aws_key_pair]]</code>

== See also ==
* {{terraform apply}}
* {{terraform cmd}}

[[Category:Terraform]]
@@ Line 12: / Line 12: @@
     filter {
       name   = "name"
-      values = ["ubuntu/images/hvm-ssd/ubuntu-[[kinetic]]-22.10-amd64-server-*"]
+      values = ["ubuntu/images/hvm-ssd/ubuntu-hirsute-21.04-amd64-server-*"]
     }
@@ Line 25: / Line 25: @@
   [[Terraform resource|resource]] "[[aws_instance]]" "myUbuntuMicroInstance" {
     ami           = data.aws_ami.ubuntu.id
-    instance_type = "[[t3.micro]]"
+    instance_type = "t3.micro"
-   [[associate_public_ip_address]] = "[[true]]"
-   [[vpc_security_group_ids]] = [aws_security_group.allow_ssh.id]
     [[key_name]] = "YourKeyName"
@@ Line 35: / Line 33: @@
   }
-  resource "[[aws_security_group]]" "allow_ssh" {
+  resource "aws_key_pair" "YourKeyName" {
-   name        = "allow_ssh"
+    key_name   = "YourKeyName"
-   description = "Allow ssh inbound traffic from Internet"
-   ingress {
-     description      = "SSH from Internet"
-     from_port        = 22
-     to_port          = 22
-     protocol         = "tcp"
-     cidr_blocks      = ["0.0.0.0/0"]
-     ipv6_cidr_blocks = ["::/0"]
-   }
-   tags = {
-     Name = "allow_ssh"
-   }
- }
- resource "[[aws_key_pair]]" "YourKeyName" {
-    [[key_name]]   = "YourKeyName"
     [[public_key]] = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQz1x2cEikKDEY0aIj41qgxMCP/iteneqXSIFZBp5vizPvaoIR3Um9xK7PGoW8giupGn+EPuxIA4cDM4vzOqOkiMPhz5XK0whEjkVzTo4+S0puvDZuwIsdiW9mxhJc7tgBNL0cYlWSYVkz4G/fslNfRPW5mYAM49f4fhtxPb5ok4Q2Lg9dPKVHO/Bgeu5woMc7RY0p1ej6D4CKFE6lymSDJpW0YHX/wqE9+cfEauh7xZcG0q9t2ta6F6fmX0agvpFyZo8aFbXeUBr7osSCJNgvavWbM/06niWrOvYX2xwWdhXmXSrbX8ZbabVohBK41 [email protected]"
   }
-== Errors ==
- * [[Error: creating Security Group]] (allow_ssh): [[VPCIdNotSpecified: No default VPC for this user]]
-=== Errors: Key par does not exist ===
+== Errors: Key par does not exist ==
   │ Error: Error launching source instance: InvalidKeyPair.NotFound: The [[key pair]] 'YourKeyName' does not exist
   │       status code: 400, request id: 717f23c7-f87f-4056-a8f4-a82ad2095534
- [[VPCIdNotSpecified]]: [[No default VPC]] for this user. [[GroupName]] is only supported for [[EC2-Classic]] and [[default VPC]].
 == Related ==
 * <code>[[aws ec2 describe-key-pairs]]</code>
-* <code>[[terraform init]]</code>, <code>[[terraform show]]</code>
+* <code>[[terraform init]]</code>
-* <code>[[terraform state show aws_instance.MYexample]]</code>
+* <code>[[terraform show]]</code>
 * [[Terraform resource]]: <code>[[Terraform resource: aws_key_pair|aws_key_pair]]</code>
-* <code>[[aws ec2 run-instances]]</code>
-* <code>[[~/.ssh/config]]</code>
-* <code>[[terraform show]] | grep [[private_ip]]</code>
-* <code>[[aws_security_group]]</code>
-== Activities ==
-* Improve this example by adding a [[security group]] with ssh access from anywhere: [[Terraform resource: aws security group]]
 == See also ==