the existing infrastructure

envs/dev/main.tf

@@ -0,0 +1,22 @@
+# Stack for the dev environment. Every file in vms/ becomes one module
+# instance, keyed by its file name. Quai only ever edits the YAML.
+locals {
+  vm_files = fileset("${path.module}/vms", "*.yaml")
+  vms      = { for f in local.vm_files : trimsuffix(f, ".yaml") => yamldecode(file("${path.module}/vms/${f}")) }
+}
+
+module "vm" {
+  source   = "../../modules/vm"
+  for_each = local.vms
+
+  name          = each.key
+  environment   = "dev"
+  template      = each.value.template
+  cpu           = each.value.cpu
+  memory_gb     = each.value.memory_gb
+  disks         = each.value.disks
+  vlan          = each.value.network.vlan
+  ip            = try(each.value.network.ip, null)
+  backup_policy = try(each.value.backup, false) ? try(each.value.backup_policy, "daily") : null
+  tags          = merge(try(each.value.tags, {}), { owner = try(each.value.owner, "unknown") })
+}

envs/dev/vms/build-agent-01.yaml

@@ -0,0 +1,10 @@
+owner: bob
+description: CI build agent
+template: ubuntu-24.04
+cpu: 8
+memory_gb: 16
+disks:
+  - size_gb: 100
+network:
+  vlan: 110
+backup: false

envs/prod/main.tf

@@ -0,0 +1,22 @@
+# Stack for the prod environment. Every file in vms/ becomes one module
+# instance, keyed by its file name. Quai only ever edits the YAML.
+locals {
+  vm_files = fileset("${path.module}/vms", "*.yaml")
+  vms      = { for f in local.vm_files : trimsuffix(f, ".yaml") => yamldecode(file("${path.module}/vms/${f}")) }
+}
+
+module "vm" {
+  source   = "../../modules/vm"
+  for_each = local.vms
+
+  name          = each.key
+  environment   = "prod"
+  template      = each.value.template
+  cpu           = each.value.cpu
+  memory_gb     = each.value.memory_gb
+  disks         = each.value.disks
+  vlan          = each.value.network.vlan
+  ip            = try(each.value.network.ip, null)
+  backup_policy = try(each.value.backup, false) ? try(each.value.backup_policy, "daily") : null
+  tags          = merge(try(each.value.tags, {}), { owner = try(each.value.owner, "unknown") })
+}

envs/prod/vms/db01.yaml

@@ -0,0 +1,13 @@
+owner: dana
+description: Orders database (PostgreSQL)
+template: rhel-9
+cpu: 12
+memory_gb: 64
+disks:
+  - size_gb: 100
+    tier: ssd
+  - size_gb: 1000   # data volume
+    tier: ssd
+network: { vlan: 130, ip: 10.0.13.20 }
+backup: true
+backup_policy: hourly

envs/prod/vms/legacy-ftp.yaml

@@ -0,0 +1,10 @@
+# Created before Quai. No owner on record: only platform admins can change it.
+description: Partner file drop (to be retired)
+template: rhel-9
+cpu: 2
+memory_gb: 4
+disks:
+  - size_gb: 200
+network:
+  vlan: 110
+backup: false

envs/prod/vms/web01.yaml

@@ -0,0 +1,17 @@
+# Front-end for the shop. Pinned to VLAN 120 by the firewall team.
+owner: bob
+description: Shop front-end
+template: ubuntu-24.04
+cpu: 4          # bumped in INC-4411
+memory_gb: 16
+disks:
+  - size_gb: 80
+    tier: ssd
+network:
+  vlan: 120
+  ip: 10.0.12.11
+backup: true
+backup_policy: daily
+tags:
+  cost_center: "4711"
+  app: shop

envs/test/main.tf

@@ -0,0 +1,22 @@
+# Stack for the test environment. Every file in vms/ becomes one module
+# instance, keyed by its file name. Quai only ever edits the YAML.
+locals {
+  vm_files = fileset("${path.module}/vms", "*.yaml")
+  vms      = { for f in local.vm_files : trimsuffix(f, ".yaml") => yamldecode(file("${path.module}/vms/${f}")) }
+}
+
+module "vm" {
+  source   = "../../modules/vm"
+  for_each = local.vms
+
+  name          = each.key
+  environment   = "test"
+  template      = each.value.template
+  cpu           = each.value.cpu
+  memory_gb     = each.value.memory_gb
+  disks         = each.value.disks
+  vlan          = each.value.network.vlan
+  ip            = try(each.value.network.ip, null)
+  backup_policy = try(each.value.backup, false) ? try(each.value.backup_policy, "daily") : null
+  tags          = merge(try(each.value.tags, {}), { owner = try(each.value.owner, "unknown") })
+}