Add generic memcache instance for remo

remo.tf

@@ -23,3 +23,44 @@ module "remo-production" {
     elasticache_sg_description          = "remo elasticache SG"
     iam-assume-role-policy              = "${data.aws_iam_policy_document.containers-assume-role-policy.json}"
 }
+
+# Generic remo memcache instance
+resource "aws_security_group" "remo-memcache-sg" {
+    name = "generic-remo-memcache-sg"
+    description = "Generic remo memcache SG"
+    vpc_id = "${aws_vpc.apps-production-vpc.id}"
+}
+
+resource "aws_security_group_rule" "remo-memcache-sg-allowmemcachefromslaves" {
+    type = "ingress"
+    from_port = 11211
+    to_port = 11211
+    protocol = "tcp"
+    source_security_group_id = "${module.mesos-cluster-production.mesos-cluster-slave-sg-id}"
+    security_group_id = "${aws_security_group.remo-memcache-sg.id}"
+}
+
+resource "aws_security_group_rule" "remo-memcache-sg-allowegress" {
+    type = "egress"
+    from_port = 0
+    to_port = 0
+    protocol = "-1"
+    source_security_group_id = "${module.mesos-cluster-production.mesos-cluster-slave-sg-id}"
+    security_group_id = "${aws_security_group.remo-memcache-sg.id}"
+}
+
+resource "aws_elasticache_cluster" "remo-memcache-ec" {
+    cluster_id = "remo-generic"
+    engine = "memcached"
+    node_type = "cache.t2.micro"
+    port = 11211
+    num_cache_nodes = 1
+    subnet_group_name = "${aws_elasticache_subnet_group.elasticache-production-subnet-group.name}"
+    security_group_ids = ["${aws_security_group.remo-memcache-sg.id}"]
+    tags {
+        Name = "remo-generic-memcache"
+        app = "memcache"
+        env = "production"
+        project = "remo"
+    }
+}