ami-connect/amideploy/infrastructure/security_groups.tf at main · California-Data-Collaborative/ami-connect · GitHub

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resource "aws_security_group" "airflow_server_sg" {
  name        = "airflow_server_sg"
  description = "Allow Airflow app server traffic"

  ingress {
    description = "Allow SSH from public internet"
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    description = "Allow HTTP from public internet"
    from_port   = 80
    to_port     = 80
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

resource "aws_security_group" "airflow_db_sg" {
  name        = "airflow_db_sg"
  description = "Allow PostgreSQL access from Airflow app servers"

  ingress {
    from_port       = 5432
    to_port         = 5432
    protocol        = "tcp"
    security_groups = [aws_security_group.airflow_server_sg.id]
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}