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iam.tf
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iam.tf
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resource "aws_security_group" "masters" {
vpc_id = "${var.vpc_id}"
name = "kubernetes-master-${var.cluster_name}"
description = "Kubernetes security group applied to master nodes"
tags {
KubernetesCluster = "${var.cluster_name}"
}
}
resource "aws_security_group_rule" "masters-allow-elb" {
security_group_id = "${aws_security_group.masters.id}"
type = "ingress"
source_security_group_id = "${aws_elb.master.source_security_group_id}"
from_port = 443
to_port = 443
protocol = "tcp"
}
resource "aws_security_group_rule" "masters-allow-minions" {
security_group_id = "${aws_security_group.masters.id}"
type = "ingress"
source_security_group_id = "${aws_security_group.minions.id}"
from_port = 0
to_port = 0
protocol = "-1"
}
resource "aws_security_group_rule" "masters-allow-masters" {
security_group_id = "${aws_security_group.masters.id}"
type = "ingress"
self = true
from_port = 0
to_port = 0
protocol = "-1"
}
resource "aws_security_group_rule" "masters-allow-ssh" {
security_group_id = "${aws_security_group.masters.id}"
type = "ingress"
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "masters-allow-https" {
security_group_id = "${aws_security_group.masters.id}"
type = "ingress"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "masters-allow-egress" {
security_group_id = "${aws_security_group.masters.id}"
type = "egress"
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group" "minions" {
vpc_id = "${var.vpc_id}"
name = "kubernetes-minion-${var.cluster_name}"
description = "Kubernetes security group applied to minion nodes"
tags {
KubernetesCluster = "${var.cluster_name}"
}
}
resource "aws_security_group_rule" "minions-allow-minions" {
security_group_id = "${aws_security_group.minions.id}"
type = "ingress"
self = true
from_port = 0
to_port = 0
protocol = "-1"
}
resource "aws_security_group_rule" "minions-allow-masters" {
security_group_id = "${aws_security_group.minions.id}"
type = "ingress"
source_security_group_id = "${aws_security_group.masters.id}"
from_port = 0
to_port = 0
protocol = "-1"
}
resource "aws_security_group_rule" "minions-allow-ssh" {
security_group_id = "${aws_security_group.minions.id}"
type = "ingress"
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "minions-allow-egress" {
security_group_id = "${aws_security_group.minions.id}"
type = "egress"
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "minions-allow-extra" {
count = "${var.enable_extra_minion_security_group}"
security_group_id = "${aws_security_group.minions.id}"
type = "ingress"
source_security_group_id = "${var.extra_minion_security_group}"
from_port = "${var.extra_minion_security_group_port}"
to_port = "${var.extra_minion_security_group_port}"
protocol = "tcp"
}
resource "aws_security_group_rule" "minions-public-ports" {
count = "${length(var.minions_public_ports)}"
security_group_id = "${aws_security_group.minions.id}"
type = "ingress"
from_port = "${var.minions_public_ports[count.index]}"
to_port = "${var.minions_public_ports[count.index]}"
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group" "master-elb" {
vpc_id = "${var.vpc_id}"
name = "kubernetes-master-elb-${var.cluster_name}"
description = "Kubernetes security group for master API ELB"
tags {
KubernetesCluster = "${var.cluster_name}"
}
}
resource "aws_security_group_rule" "master-elb-allow-https" {
security_group_id = "${aws_security_group.master-elb.id}"
type = "ingress"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "master-elb-allow-http" {
security_group_id = "${aws_security_group.master-elb.id}"
type = "ingress"
from_port = 80
to_port = 80
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "master-elb-allow-egress" {
security_group_id = "${aws_security_group.master-elb.id}"
type = "egress"
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}