mirror of https://github.com/k3s-io/k3s
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
297 lines
12 KiB
297 lines
12 KiB
resource "aws_db_instance" "db" {
|
|
count = (var.cluster_type == "etcd" ? 0 : (var.external_db != "aurora-mysql" ? 1 : 0))
|
|
identifier = "${var.resource_name}-db"
|
|
allocated_storage = 20
|
|
storage_type = "gp2"
|
|
engine = var.external_db
|
|
engine_version = var.external_db_version
|
|
instance_class = var.instance_class
|
|
name = "mydb"
|
|
parameter_group_name = var.db_group_name
|
|
username = var.db_username
|
|
password = var.db_password
|
|
availability_zone = var.availability_zone
|
|
tags = {
|
|
Environment = var.environment
|
|
}
|
|
skip_final_snapshot = true
|
|
}
|
|
|
|
resource "aws_rds_cluster" "db" {
|
|
count = (var.external_db == "aurora-mysql" ? 1 : 0)
|
|
cluster_identifier = "${var.resource_name}-db"
|
|
engine = var.external_db
|
|
engine_version = var.external_db_version
|
|
availability_zones = [var.availability_zone]
|
|
database_name = "mydb"
|
|
master_username = var.db_username
|
|
master_password = var.db_password
|
|
engine_mode = var.engine_mode
|
|
tags = {
|
|
Environment = var.environment
|
|
}
|
|
skip_final_snapshot = true
|
|
}
|
|
|
|
resource "aws_rds_cluster_instance" "db" {
|
|
count = (var.external_db == "aurora-mysql" ? 1 : 0)
|
|
cluster_identifier = "${aws_rds_cluster.db[0].id}"
|
|
identifier = "${var.resource_name}-instance1"
|
|
instance_class = var.instance_class
|
|
engine = aws_rds_cluster.db[0].engine
|
|
engine_version = aws_rds_cluster.db[0].engine_version
|
|
}
|
|
|
|
resource "aws_instance" "master" {
|
|
ami = var.aws_ami
|
|
instance_type = var.ec2_instance_class
|
|
connection {
|
|
type = "ssh"
|
|
user = var.aws_user
|
|
host = self.public_ip
|
|
private_key = file(var.access_key)
|
|
}
|
|
root_block_device {
|
|
volume_size = "20"
|
|
volume_type = "standard"
|
|
}
|
|
subnet_id = var.subnets
|
|
availability_zone = var.availability_zone
|
|
vpc_security_group_ids = [var.sg_id]
|
|
key_name = var.key_name
|
|
tags = {
|
|
Name = "${var.resource_name}-server"
|
|
}
|
|
provisioner "file" {
|
|
source = "install_k3s_master.sh"
|
|
destination = "/tmp/install_k3s_master.sh"
|
|
}
|
|
provisioner "remote-exec" {
|
|
inline = [
|
|
"chmod +x /tmp/install_k3s_master.sh",
|
|
"sudo /tmp/install_k3s_master.sh ${var.node_os} ${var.create_lb ? aws_route53_record.aws_route53[0].fqdn : "${aws_instance.master.public_ip}"} ${var.install_mode} ${var.k3s_version} ${var.cluster_type} ${self.public_ip} \"${data.template_file.test.rendered}\" \"${var.server_flags}\" ${var.username} ${var.password}",
|
|
]
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "echo ${aws_instance.master.public_ip} >/tmp/${var.resource_name}_master_ip"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${var.access_key} ${var.aws_user}@${aws_instance.master.public_ip}:/tmp/nodetoken /tmp/${var.resource_name}_nodetoken"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${var.access_key} ${var.aws_user}@${aws_instance.master.public_ip}:/tmp/config /tmp/${var.resource_name}_config"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${var.access_key} ${var.aws_user}@${aws_instance.master.public_ip}:/tmp/joinflags /tmp/${var.resource_name}_joinflags"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${var.access_key} ${var.aws_user}@${aws_instance.master.public_ip}:/tmp/master_cmd /tmp/${var.resource_name}_master_cmd"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "sed s/127.0.0.1/\"${var.create_lb ? aws_route53_record.aws_route53[0].fqdn : aws_instance.master.public_ip}\"/g /tmp/${var.resource_name}_config >/tmp/${var.resource_name}_kubeconfig"
|
|
}
|
|
provisioner "local-exec" {
|
|
command = "sed s/127.0.0.1/\"${var.create_lb ? aws_route53_record.aws_route53[0].fqdn : aws_instance.master.public_ip}\"/g /tmp/${var.resource_name}_config >/config/${var.resource_name}_kubeconfig"
|
|
}
|
|
}
|
|
|
|
data "template_file" "test" {
|
|
template = (var.cluster_type == "etcd" ? "NULL": (var.external_db == "postgres" ? "postgres://${aws_db_instance.db[0].username}:${aws_db_instance.db[0].password}@${aws_db_instance.db[0].endpoint}/${aws_db_instance.db[0].name}" : (var.external_db == "aurora-mysql" ? "mysql://${aws_rds_cluster.db[0].master_username}:${aws_rds_cluster.db[0].master_password}@tcp(${aws_rds_cluster.db[0].endpoint})/${aws_rds_cluster.db[0].database_name}" : "mysql://${aws_db_instance.db[0].username}:${aws_db_instance.db[0].password}@tcp(${aws_db_instance.db[0].endpoint})/${aws_db_instance.db[0].name}")))
|
|
depends_on = [data.template_file.test_status]
|
|
}
|
|
|
|
data "template_file" "test_status" {
|
|
template = (var.cluster_type == "etcd" ? "NULL": ((var.external_db == "postgres" ? aws_db_instance.db[0].endpoint : (var.external_db == "aurora-mysql" ? aws_rds_cluster_instance.db[0].endpoint : aws_db_instance.db[0].endpoint))))
|
|
}
|
|
|
|
data "local_file" "token" {
|
|
filename = "/tmp/${var.resource_name}_nodetoken"
|
|
depends_on = [aws_instance.master]
|
|
}
|
|
|
|
locals {
|
|
node_token = trimspace("${data.local_file.token.content}")
|
|
}
|
|
|
|
resource "aws_instance" "master2-ha" {
|
|
ami = var.aws_ami
|
|
instance_type = var.ec2_instance_class
|
|
count = var.no_of_server_nodes
|
|
connection {
|
|
type = "ssh"
|
|
user = var.aws_user
|
|
host = self.public_ip
|
|
private_key = file(var.access_key)
|
|
}
|
|
root_block_device {
|
|
volume_size = "20"
|
|
volume_type = "standard"
|
|
}
|
|
subnet_id = var.subnets
|
|
availability_zone = var.availability_zone
|
|
vpc_security_group_ids = [var.sg_id]
|
|
key_name = var.key_name
|
|
depends_on = [aws_instance.master]
|
|
tags = {
|
|
Name = "${var.resource_name}-servers"
|
|
}
|
|
provisioner "file" {
|
|
source = "join_k3s_master.sh"
|
|
destination = "/tmp/join_k3s_master.sh"
|
|
}
|
|
provisioner "remote-exec" {
|
|
inline = [
|
|
"chmod +x /tmp/join_k3s_master.sh",
|
|
"sudo /tmp/join_k3s_master.sh ${var.node_os} ${var.create_lb ? aws_route53_record.aws_route53[0].fqdn : "${aws_instance.master.public_ip}"} ${var.install_mode} ${var.k3s_version} ${var.cluster_type} ${self.public_ip} ${aws_instance.master.public_ip} ${local.node_token} \"${data.template_file.test.rendered}\" \"${var.server_flags}\" ${var.username} ${var.password}",
|
|
]
|
|
}
|
|
}
|
|
|
|
resource "aws_lb_target_group" "aws_tg_80" {
|
|
count = var.create_lb ? 1 : 0
|
|
port = 80
|
|
protocol = "TCP"
|
|
vpc_id = "${var.vpc_id}"
|
|
name = "${var.resource_name}-tg-80"
|
|
health_check {
|
|
protocol = "HTTP"
|
|
port = "traffic-port"
|
|
path = "/ping"
|
|
interval = 10
|
|
timeout = 6
|
|
healthy_threshold = 3
|
|
unhealthy_threshold = 3
|
|
matcher = "200-399"
|
|
}
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_80" {
|
|
count = var.create_lb ? 1 : 0
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_80[0].arn}"
|
|
target_id = "${aws_instance.master.id}"
|
|
port = 80
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_80_2" {
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_80[0].arn}"
|
|
count = var.create_lb ? length(aws_instance.master2-ha) : 0
|
|
target_id = "${aws_instance.master2-ha[count.index].id}"
|
|
port = 80
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb_target_group" "aws_tg_443" {
|
|
count = var.create_lb ? 1 : 0
|
|
port = 443
|
|
protocol = "TCP"
|
|
vpc_id = "${var.vpc_id}"
|
|
name = "${var.resource_name}-tg-443"
|
|
health_check {
|
|
protocol = "HTTP"
|
|
port = 80
|
|
path = "/ping"
|
|
interval = 10
|
|
timeout = 6
|
|
healthy_threshold = 3
|
|
unhealthy_threshold = 3
|
|
matcher = "200-399"
|
|
}
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_443" {
|
|
count = var.create_lb ? 1 : 0
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_443[0].arn}"
|
|
target_id = "${aws_instance.master.id}"
|
|
port = 443
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_443_2" {
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_443[0].arn}"
|
|
count = var.create_lb ? length(aws_instance.master2-ha) : 0
|
|
target_id = "${aws_instance.master2-ha[count.index].id}"
|
|
port = 443
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb_target_group" "aws_tg_6443" {
|
|
count = var.create_lb ? 1 : 0
|
|
port = 6443
|
|
protocol = "TCP"
|
|
vpc_id = "${var.vpc_id}"
|
|
name = "${var.resource_name}-tg-6443"
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_6443" {
|
|
count = var.create_lb ? 1 : 0
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_6443[0].arn}"
|
|
target_id = "${aws_instance.master.id}"
|
|
port = 6443
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb_target_group_attachment" "aws_tg_attachment_6443_2" {
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_6443[0].arn}"
|
|
count = var.create_lb ? length(aws_instance.master2-ha) : 0
|
|
target_id = "${aws_instance.master2-ha[count.index].id}"
|
|
port = 6443
|
|
depends_on = ["aws_instance.master"]
|
|
}
|
|
|
|
resource "aws_lb" "aws_nlb" {
|
|
count = var.create_lb ? 1 : 0
|
|
internal = false
|
|
load_balancer_type = "network"
|
|
subnets = ["${var.subnets}"]
|
|
name = "${var.resource_name}-nlb"
|
|
}
|
|
|
|
resource "aws_lb_listener" "aws_nlb_listener_80" {
|
|
count = var.create_lb ? 1 : 0
|
|
load_balancer_arn = "${aws_lb.aws_nlb[0].arn}"
|
|
port = "80"
|
|
protocol = "TCP"
|
|
default_action {
|
|
type = "forward"
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_80[0].arn}"
|
|
}
|
|
}
|
|
|
|
resource "aws_lb_listener" "aws_nlb_listener_443" {
|
|
count = var.create_lb ? 1 : 0
|
|
load_balancer_arn = "${aws_lb.aws_nlb[0].arn}"
|
|
port = "443"
|
|
protocol = "TCP"
|
|
default_action {
|
|
type = "forward"
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_443[0].arn}"
|
|
}
|
|
}
|
|
|
|
resource "aws_lb_listener" "aws_nlb_listener_6443" {
|
|
count = var.create_lb ? 1 : 0
|
|
load_balancer_arn = "${aws_lb.aws_nlb[0].arn}"
|
|
port = "6443"
|
|
protocol = "TCP"
|
|
default_action {
|
|
type = "forward"
|
|
target_group_arn = "${aws_lb_target_group.aws_tg_6443[0].arn}"
|
|
}
|
|
}
|
|
|
|
resource "aws_route53_record" "aws_route53" {
|
|
count = var.create_lb ? 1 : 0
|
|
zone_id = "${data.aws_route53_zone.selected.zone_id}"
|
|
name = "${var.resource_name}"
|
|
type = "CNAME"
|
|
ttl = "300"
|
|
records = ["${aws_lb.aws_nlb[0].dns_name}"]
|
|
depends_on = ["aws_lb_listener.aws_nlb_listener_6443"]
|
|
}
|
|
|
|
data "aws_route53_zone" "selected" {
|
|
name = "${var.qa_space}"
|
|
private_zone = false
|
|
}
|