cidr blocks

cidr_blocks in Terraform resources:

• aws_security_group_rule
• aws_security_group
• aws_security_group_rule

Examples:

• cidr_blocks = [for s in data.aws_subnet.your_all_public : s.cidr_block]
• cidr_blocks = ["0.0.0.0/0"]
• cidr_blocks = var.your_ips
• cidr_blocks = [aws_vpc.example.cidr_block]

• Terraform resource: aws_security_group

Related

• Terraform resource: aws_security_group_rule
• Terraform resource: aws_security_group
• cidr_block in aws_vpc
• for
• from_port in aws_security_group_rule

See also

• Security Group, DBSecurityGroup, aws_security_group, aws_security_group_rule, VpcSecurityGroupId, AWS::EC2::SecurityGroup, Security groups for Pods in EKS
• Terraform AWS resources: IAM, Net, EC2, ECS, ECR, S3, Route53, ACM, CloudWatch, CloudFront SES, RDS, DLM