Add EFS storage and mount targets to Mesos cluster

modules/mesos-cluster/storage.tf

@@ -0,0 +1,38 @@
+resource "aws_security_group" "marathon-efs-sg" {
+   name        = "marathon-${var.environment}-efs-sg"
+   description = "Marathon EFS ${var.environment} SG"
+   vpc_id      = "${var.vpc_id}"
+}
+
+resource "aws_security_group_rule" "marathon-efs-sg-allownfsfromslave" {
+    type              = "ingress"
+    from_port         = 2049
+    to_port           = 2049
+    protocol          = "tcp"
+    source_security_group_id = "${aws_security_group.mesos-slave-ec2-sg.id}"
+    security_group_id = "${aws_security_group.marathon-efs-sg.id}"
+}
+
+resource "aws_efs_file_system" "marathon-efs" {
+  tags {
+    Name = "marathon-efs-${var.environment}"
+  }
+}
+
+resource "aws_efs_mount_target" "marathon-efs-shared-1a" {
+  file_system_id = "${aws_efs_file_system.marathon-efs.id}"
+  subnet_id = "${var.subnet1}"
+  security_groups = ["${aws_security_group.marathon-efs-sg.id}"]
+}
+
+resource "aws_efs_mount_target" "marathon-efs-shared-1c" {
+  file_system_id = "${aws_efs_file_system.marathon-efs.id}"
+  subnet_id = "${var.subnet2}"
+  security_groups = ["${aws_security_group.marathon-efs-sg.id}"]
+}
+
+resource "aws_efs_mount_target" "marathon-efs-shared-1d" {
+  file_system_id = "${aws_efs_file_system.marathon-efs.id}"
+  subnet_id = "${var.subnet3}"
+  security_groups = ["${aws_security_group.marathon-efs-sg.id}"]
+}