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exhsgahm
249
terraform/tf-datasaker/dmz.tf
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249
terraform/tf-datasaker/dmz.tf
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output "sbn_dmz_a_id" {
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value = aws_subnet.sbn-dmz-a.id
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}
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output "sbn_dmz_b_id" {
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value = aws_subnet.sbn-dmz-b.id
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}
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output "sbn_dmz_c_id" {
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value = aws_subnet.sbn-dmz-c.id
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}
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resource "aws_subnet" "sbn-dmz-a" {
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availability_zone = "ap-northeast-2a"
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cidr_block = "172.21.0.0/28"
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enable_resource_name_dns_a_record_on_launch = true
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private_dns_hostname_type_on_launch = "resource-name"
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tags = {
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"Name" = "sbn-dmz-a.datasaker"
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"SubnetType" = "Public"
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"kubernetes.io/cluster/datasaker" = "owned"
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"kubernetes.io/role/elb" = "1"
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"kubernetes.io/role/internal-elb" = "1"
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}
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vpc_id = aws_vpc.vpc-datasaker.id
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}
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resource "aws_subnet" "sbn-dmz-b" {
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availability_zone = "ap-northeast-2b"
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cidr_block = "172.21.0.16/28"
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enable_resource_name_dns_a_record_on_launch = true
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private_dns_hostname_type_on_launch = "resource-name"
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tags = {
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"Name" = "sbn-dmz-b.datasaker"
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"SubnetType" = "Public"
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"kubernetes.io/cluster/datasaker" = "owned"
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"kubernetes.io/role/elb" = "1"
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"kubernetes.io/role/internal-elb" = "1"
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}
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vpc_id = aws_vpc.vpc-datasaker.id
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}
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resource "aws_subnet" "sbn-dmz-c" {
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availability_zone = "ap-northeast-2c"
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cidr_block = "172.21.0.32/28"
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enable_resource_name_dns_a_record_on_launch = true
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private_dns_hostname_type_on_launch = "resource-name"
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tags = {
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"Name" = "sbn-dmz-c.datasaker"
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"SubnetType" = "Public"
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"kubernetes.io/cluster/datasaker" = "owned"
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"kubernetes.io/role/elb" = "1"
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"kubernetes.io/role/internal-elb" = "1"
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}
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vpc_id = aws_vpc.vpc-datasaker.id
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}
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resource "aws_route_table_association" "rta-dmz-a" {
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route_table_id = aws_route_table.rt-datasaker-pub.id
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subnet_id = aws_subnet.sbn-dmz-a.id
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}
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resource "aws_route_table_association" "rta-dmz-b" {
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route_table_id = aws_route_table.rt-datasaker-pub.id
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subnet_id = aws_subnet.sbn-dmz-b.id
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}
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resource "aws_route_table_association" "rta-dmz-c" {
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route_table_id = aws_route_table.rt-datasaker-pub.id
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subnet_id = aws_subnet.sbn-dmz-c.id
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}
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resource "aws_security_group" "sg-dmz-datasaker" {
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description = "Security group dmz-datasaker"
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name = "secg-dmz-datasaker"
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tags = {
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"Name" = "sg-dmz-datasaker"
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}
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vpc_id = aws_vpc.vpc-datasaker.id
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}
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# resource "aws_security_group_rule" "sgr-from-0-0-0-0--0-ingress-tcp-22to22-dmz-datasaker-io" {
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# cidr_blocks = ["0.0.0.0/0"]
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# from_port = 22
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# protocol = "tcp"
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# security_group_id = aws_security_group.sg-dmz-datasaker.id
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# to_port = 22
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# type = "ingress"
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# }
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resource "aws_security_group_rule" "sgr-from-115-178-73-2--32-ingress-tcp-22to22-dmz-datasaker-io" {
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cidr_blocks = ["115.178.73.2/32"]
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from_port = 22
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protocol = "tcp"
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security_group_id = aws_security_group.sg-dmz-datasaker.id
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to_port = 22
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type = "ingress"
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}
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resource "aws_security_group_rule" "sgr-from-115-178-73-91--32-ingress-tcp-22to22-dmz-datasaker-io" {
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cidr_blocks = ["115.178.73.91/32"]
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from_port = 22
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protocol = "tcp"
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security_group_id = aws_security_group.sg-dmz-datasaker.id
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to_port = 22
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type = "ingress"
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}
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# resource "aws_security_group_rule" "sgr-from-0-0-0-0--0-ingress-icmp-dmz-datasaker-io" {
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# cidr_blocks = ["0.0.0.0/0"]
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# from_port = 8
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# protocol = "icmp"
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# security_group_id = aws_security_group.sg-dmz-datasaker.id
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# to_port = 8
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# type = "ingress"
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# }
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# resource "aws_security_group_rule" "sgr-to-0-0-0-0--0-egress-icmp-dmz-datasaker-io" {
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# cidr_blocks = ["0.0.0.0/0"]
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# from_port = 8
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# protocol = "icmp"
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# security_group_id = aws_security_group.sg-dmz-datasaker.id
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# to_port = 8
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# type = "egress"
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# }
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resource "aws_security_group_rule" "sgr-from-0-0-0-0--0-engress-tcp-all-dmz-datasaker-io" {
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cidr_blocks = ["0.0.0.0/0"]
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from_port = 0
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protocol = "tcp"
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security_group_id = aws_security_group.sg-dmz-datasaker.id
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to_port = 65535
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type = "egress"
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}
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resource "aws_launch_template" "lt-dmz-bastion-datasaker" {
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block_device_mappings {
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device_name = "/dev/xvda"
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ebs {
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delete_on_termination = true
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encrypted = true
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iops = 3000
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throughput = 125
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volume_size = 20
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volume_type = "gp3"
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}
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}
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image_id = "ami-0ea5eb4b05645aa8a"
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instance_type = "t3.small"
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key_name = aws_key_pair.kp-bastion-datasaker.id
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lifecycle {
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create_before_destroy = true
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}
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metadata_options {
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http_endpoint = "enabled"
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http_protocol_ipv6 = "disabled"
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http_put_response_hop_limit = 3
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http_tokens = "required"
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}
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monitoring {
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enabled = false
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}
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name = "lt-dmz-bastion-datasaker"
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network_interfaces {
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associate_public_ip_address = true
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delete_on_termination = true
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ipv6_address_count = 0
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security_groups = [aws_security_group.sg-dmz-datasaker.id]
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}
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# tag_specifications {
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# resource_type = "instance"
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# tags = {
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# "Name" = "lt-dmz-bastion-datasaker"
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# }
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# }
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# tag_specifications {
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# resource_type = "volume"
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# tags = {
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# "Name" = "master-ap-northeast-2b.masters.ap-northeast-2.dev.datasaker.io"
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# }
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# }
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tags = {
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"Name" = "lt-dmz-bastion-datasaker"
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}
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# user_data = filebase64("${path.module}/data/aws_launch_template_master-ap-northeast-2b.masters.ap-northeast-2.dev.datasaker.io_user_data")
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}
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resource "aws_autoscaling_group" "ag-dmz-bastion-datasaker" {
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enabled_metrics = ["GroupDesiredCapacity", "GroupInServiceInstances", "GroupMaxSize", "GroupMinSize", "GroupPendingInstances", "GroupStandbyInstances", "GroupTerminatingInstances", "GroupTotalInstances"]
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launch_template {
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id = aws_launch_template.lt-dmz-bastion-datasaker.id
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version = aws_launch_template.lt-dmz-bastion-datasaker.latest_version
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}
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max_instance_lifetime = 0
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max_size = 1
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metrics_granularity = "1Minute"
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min_size = 1
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name = "ag-dmz-bastion-datasaker"
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protect_from_scale_in = false
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tag {
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key = "Name"
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propagate_at_launch = true
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value = "ag-dmz-bastion-datasaker"
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}
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vpc_zone_identifier = [aws_subnet.sbn-dmz-a.id,aws_subnet.sbn-dmz-b.id]
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}
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resource "aws_eip" "eip-natgw-datasaker" {
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# instance = aws_instance.web1-ec2.id
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vpc = true
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tags = {
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Name = "eip-natgw-datasaker"
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}
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}
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resource "aws_nat_gateway" "natgw-datasaker" {
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allocation_id = aws_eip.eip-natgw-datasaker.id
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subnet_id = aws_subnet.sbn-dmz-a.id
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tags = {
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Name = "natgw-datasaker"
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}
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# To ensure proper ordering, it is recommended to add an explicit dependency
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# on the Internet Gateway for the VPC.
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depends_on = [aws_internet_gateway.igw-datasaker]
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}
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