From 347823eb5724cce86036b28f384d91cf5f8e4a46 Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Date: Tue, 17 Aug 2021 17:41:19 +0200
Subject: Adding webserver with volume and misc

---
 terraform/infra.tf | 66 ++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 59 insertions(+), 7 deletions(-)

diff --git a/terraform/infra.tf b/terraform/infra.tf
index d1df3f1c..cd28f51c 100644
--- a/terraform/infra.tf
+++ b/terraform/infra.tf
@@ -1,17 +1,17 @@
-data "openstack_compute_flavor_v2" "flavor_frontend" {
-  name = local.flavor_name_frontend
-}
-
 data "openstack_images_image_v2" "image_id" {
   name        = local.image_name
   most_recent = true
 }
 
+# Frontend
+data "openstack_compute_flavor_v2" "flavor_frontend" {
+  name = local.flavor_name_frontend
+}
+
 resource "openstack_networking_port_v2" "frontend_port" {
   name               = "port_1"
   network_id         = "${openstack_networking_network_v2.baserock_network.id}"
   admin_state_up     = "true"
-  security_group_ids = ["${openstack_networking_secgroup_v2.sg_base.id}"]
 
   fixed_ip {
     subnet_id  = "${openstack_networking_subnet_v2.baserock_subnet.id}"
@@ -19,8 +19,6 @@ resource "openstack_networking_port_v2" "frontend_port" {
   }
 }
 
-
-# Create instance
 resource "openstack_compute_instance_v2" "baserock_frontend" {
   name            = "frontend-haproxy"
   image_id        = data.openstack_images_image_v2.image_id.id
@@ -31,6 +29,7 @@ resource "openstack_compute_instance_v2" "baserock_frontend" {
     "${openstack_networking_secgroup_v2.sg_base.name}",
     "${openstack_networking_secgroup_v2.sg_gitlab_bot.name}",
     "${openstack_networking_secgroup_v2.sg_web_server.name}",
+    "${openstack_networking_secgroup_v2.sg_haste_server.name}",
     "${openstack_networking_secgroup_v2.sg_shared_artifact_cache.name}",
   ]
   network {
@@ -45,5 +44,58 @@ resource "openstack_compute_instance_v2" "baserock_frontend" {
       key_pair,
     ]
   }
+}
+
+
+# Webserver
+data "openstack_compute_flavor_v2" "flavor_webserver" {
+  name = local.flavor_name_webserver
+}
+
+resource "openstack_networking_port_v2" "webserver_port" {
+  name               = "port_1"
+  network_id         = "${openstack_networking_network_v2.baserock_network.id}"
+  admin_state_up     = "true"
+
+  fixed_ip {
+    subnet_id  = "${openstack_networking_subnet_v2.baserock_subnet.id}"
+    ip_address = "10.3.0.13"
+  }
+}
+
+resource "openstack_compute_instance_v2" "baserock_webserver" {
+  name            = "webserver"
+  image_id        = data.openstack_images_image_v2.image_id.id
+  flavor_id       = data.openstack_compute_flavor_v2.flavor_webserver.id
+  key_pair        = "${openstack_compute_keypair_v2.pedro-keypair.name}"
+
+  security_groups = [
+    "${openstack_networking_secgroup_v2.sg_base.name}",
+    "${openstack_networking_secgroup_v2.sg_gitlab_bot.name}",
+    "${openstack_networking_secgroup_v2.sg_web_server.name}",
+    "${openstack_networking_secgroup_v2.sg_haste_server.name}",
+  ]
+  network {
+    port = "${openstack_networking_port_v2.webserver_port.id}"
+  }
+
+  lifecycle {
+    ignore_changes = [
+      # Ignore changes to base image
+      image_id,
+      # Ignore changes to key_pairs
+      key_pair,
+    ]
+  }
+}
+
+resource "openstack_blockstorage_volume_v2" "volume_webserver" {
+  name = "webserver-volume"
+  size = 150
+}
 
+resource "openstack_compute_volume_attach_v2" "volume_attach_webserver" {
+  instance_id = "${openstack_compute_instance_v2.baserock_webserver.id}"
+  volume_id   = "${openstack_blockstorage_volume_v2.volume_webserver.id}"
+  device      = "/dev/vdb"
 }
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