Enable gzip compression for Discourse CDN

discourse.tf

@@ -7,7 +7,7 @@ module "discourse-production" {
     service_security_group_id           = "${module.mesos-cluster-production.mesos-cluster-slave-sg-id}"
     elasticache_subnet_group            = "${aws_elasticache_subnet_group.elasticache-production-subnet-group.name}"
     fqdn                                = "discourse.mozilla-community.org"
-    ssl_certificate                    = "${lookup(var.ssl_certificates, "community-sites-elb-${var.aws_region}")}"
+    ssl_certificate                     = "${lookup(var.ssl_certificates, "community-sites-elb-${var.aws_region}")}"
 }
 
 module "discourse-staging" {
@@ -19,5 +19,5 @@ module "discourse-staging" {
     service_security_group_id           = "${module.mesos-cluster-staging.mesos-cluster-slave-sg-id}"
     elasticache_subnet_group            = "${aws_elasticache_subnet_group.elasticache-staging-subnet-group.name}"
     fqdn                                = "discourse.staging.paas.mozilla.community"
-    ssl_certificate                    = "${lookup(var.ssl_certificates, "community-sites-elb-${var.aws_region}")}"
+    ssl_certificate                     = "${lookup(var.ssl_certificates, "community-sites-elb-${var.aws_region}")}"
 }

modules/discourse/main.tf

@@ -75,6 +75,7 @@ module "discourse-cdn" {
   origin_domain_name  = "${var.fqdn}"
   origin_path         = ""
   origin_id           = "discourse-pull-origin"
+  compression         = true
   alias               = "cdn-${var.environment}.discourse.mozilla-community.org"
   comment             = "Discourse ${var.environment} CDN"
   acm_certificate_arn = "${var.ssl_certificate}"