From 700b8b0a112fa976b9850418a7f0c71d95b6dd79 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Tue, 6 Feb 2018 23:32:48 +0000
Subject: AWS related tweaks

---
 terraform/aws/mini_environment.tf                | 33 +++++++++++++++++++-----
 terraform/aws/mini_environment/govuk.service.tpl |  4 +--
 2 files changed, 29 insertions(+), 8 deletions(-)

(limited to 'terraform')

diff --git a/terraform/aws/mini_environment.tf b/terraform/aws/mini_environment.tf
index 56c8a3c..ddaefd0 100644
--- a/terraform/aws/mini_environment.tf
+++ b/terraform/aws/mini_environment.tf
@@ -6,14 +6,21 @@ variable "slug" {
   type = "string"
 }
 
+variable "aws_region" {
+  type = "string"
+}
+
+variable "ssh_public_key" {
+  type = "string"
+}
+
 
 provider "aws" {
-  region     = "eu-west-1"
+  region  = "${var.aws_region}"
 }
 
 resource "aws_key_pair" "deployer" {
-  key_name   = "deployer"
-  public_key = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQCwICJ0eU/M+373AwzuvFtr+xCQdIQfK8CgbroCVMR2nezt/M+I8TIHtY9eb7M7J9Wnpgo+ObVbEmLXZeyzjme4BVBEBCUfKnkxmysqQFCb3NM96rLz509HFsKx/evo8Y+oazuW2L3vnLEKkqXq8jhL2YhlRWZwdNoEBa5N6Lsk/C4zwElAJKRkUDURLZcaNQOiTBtXh4lviX6Fj8rXjRgw/rZZ/fkWkLhP0RuS9V6Pw+f58sgFPkw19ZXj0LZNGHxeeCnyU7Ll0WlZa3WkDwbhNDvHJy6ZcIYZYHJicRKfbeCgBS7KRJvAlnW88au2wbU9t02H9INJyI5Mwua23X9v7tPvFLIFUOHIL5oCJEFYO4iM3lHTwrAov3UQ4/hsV/EVL1rQ1htDMt0QoXxQnJH0u7ThssGi1shJb34/F828lj1qPE4vjvoEyOLZs/pUwXbKHnKevQyiU159J/41shp7HNYh0d6eAeyFSnyvdfhvzx2TdKII0LaXdIgA3BYhN+j4ljNuN1BLEllJNb3u2L8FyyV/PA53k9XE8RdVU3JpE2m1u/49sgYiboruQzzQqelyuvBnajf/4q5wMQrJ8lf4PXp/oTwcvolJ/qiQ5qkfCx7sZojgLZlz1ReqsGAubEpZydme1Ujm5SGVkSSHC/Kx4sDADetJ3k6b1s4Y6w6cfw== chris@giedi"
+  public_key = "${var.ssh_public_key}"
 }
 
 data "aws_security_group" "guix-client" {
@@ -28,8 +35,12 @@ data "aws_route53_zone" "main" {
   zone_id = "ZD004G8DN6AQZ"
 }
 
+data "aws_efs_file_system" "main" {
+  file_system_id = "fs-81e05e48"
+}
+
 data "template_file" "govuk_service" {
-  template = "file(example/govuk.service.tpl)"
+  template = "${file("${path.module}/mini_environment/govuk.service.tpl")}"
 
   vars {
     guix_daemon_socket = "guix://${data.aws_instance.guix-daemon.private_dns}",
@@ -69,9 +80,9 @@ resource "aws_spot_instance_request" "example" {
       "sudo tune2fs -o user_xattr /dev/xvda1",
       "sudo sed 's/#RUN/RUN/' -i /etc/default/cachefilesd",
       "sudo mkdir -p /gnu/store",
-      "sudo mount -t nfs4 -o ro,nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,actimeo=600,fsc,nocto,retrans=2 fs-81e05e48.efs.eu-west-1.amazonaws.com:gnu/store /gnu/store",
+      "sudo mount -t nfs4 -o ro,nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,actimeo=600,fsc,nocto,retrans=2 ${data.aws_efs_file_system.main.dns_name}:gnu/store /gnu/store",
       "sudo mkdir -p /var/guix",
-      "sudo mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2 fs-81e05e48.efs.eu-west-1.amazonaws.com:var/guix /var/guix",
+      "sudo mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2 ${data.aws_efs_file_system.main.dns_name}:var/guix /var/guix",
       "echo \"export GUIX_DAEMON_SOCKET=guix://${data.aws_instance.guix-daemon.private_dns}\" | sudo tee /etc/profile.d/guix-daemon-socket.sh",
       #"sudo systemctl restart cachefilesd",
       "sudo mv /home/ubuntu/govuk.service /etc/systemd/system/govuk.service",
@@ -102,3 +113,13 @@ resource "aws_route53_record" "example_wildcard" {
   ttl     = "60"
   records = ["${aws_spot_instance_request.example.public_ip}"]
 }
+
+# Outputs
+
+output "spot_bid_status" {
+  value = "${aws_spot_instance_request.example.spot_bid_status}"
+}
+
+output "spot_request_status" {
+  value = "${aws_spot_instance_request.example.spot_request_state}"
+}
diff --git a/terraform/aws/mini_environment/govuk.service.tpl b/terraform/aws/mini_environment/govuk.service.tpl
index 52b4b56..750ddaf 100644
--- a/terraform/aws/mini_environment/govuk.service.tpl
+++ b/terraform/aws/mini_environment/govuk.service.tpl
@@ -4,9 +4,9 @@ After=network.target
 
 [Service]
 Type=simple
-User=ubuntu
+User=root
 WorkingDirectory=/home/ubuntu
-Environment="GUIX_DAEMON_SOCKET=guix://${guix_daemon_socket}"
+Environment="GUIX_DAEMON_SOCKET=${guix_daemon_socket}"
 ExecStart=/var/guix/profiles/per-user/ubuntu/guix-profile/bin/govuk system start --rails-environment=production --app-domain=${app_domain} --web-domain=${web_domain} --use-high-ports=false --use-https=certbot --fallback
 
 [Install]
-- 
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