78 lines
1.9 KiB
HCL
78 lines
1.9 KiB
HCL
resource "aws_instance" "server" {
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ami = "${lookup(var.ami, "${var.region}-${var.platform}")}"
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instance_type = "${var.instance_type}"
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key_name = "${var.key_name}"
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count = "${var.servers}"
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security_groups = ["${aws_security_group.consul.id}"]
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subnet_id = "${lookup(var.subnets, count.index % var.servers)}"
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connection {
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user = "${lookup(var.user, var.platform)}"
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private_key = "${file("${var.key_path}")}"
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}
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#Instance tags
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tags {
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Name = "${var.tagName}-${count.index}"
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ConsulRole = "Server"
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}
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provisioner "file" {
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source = "${path.module}/../shared/scripts/${lookup(var.service_conf, var.platform)}"
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destination = "/tmp/${lookup(var.service_conf_dest, var.platform)}"
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}
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provisioner "remote-exec" {
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inline = [
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"echo ${var.servers} > /tmp/consul-server-count",
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"echo ${aws_instance.server.0.private_ip} > /tmp/consul-server-addr",
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]
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}
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provisioner "remote-exec" {
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scripts = [
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"${path.module}/../shared/scripts/install.sh",
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"${path.module}/../shared/scripts/service.sh",
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"${path.module}/../shared/scripts/ip_tables.sh",
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]
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}
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}
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resource "aws_security_group" "consul" {
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name = "consul_${var.platform}"
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description = "Consul internal traffic + maintenance."
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vpc_id = "${var.vpc_id}"
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// These are for internal traffic
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ingress {
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from_port = 0
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to_port = 65535
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protocol = "tcp"
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self = true
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}
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ingress {
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from_port = 0
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to_port = 65535
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protocol = "udp"
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self = true
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}
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// These are for maintenance
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ingress {
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from_port = 22
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to_port = 22
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protocol = "tcp"
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cidr_blocks = ["0.0.0.0/0"]
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}
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// This is for outbound internet access
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egress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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}
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