From 0ae7ecd47fd76921e8e1137739497578fe703354 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 26 Jan 2021 21:06:24 +0100
Subject: Better main().

* Moving templates into their respective modules.
* Supporting export type-based filtering. Probably not perfect.
---
 .../io/trygvis/rules/terraform/terraform.drl          |  6 +++---
 .../src/main/resources/templates/dba/cluster.j2       | 19 +++++++++++++++++++
 .../src/main/resources/templates/platform-ansible.j2  |  6 ++++++
 .../resources/templates/terraform/machine-outputs.j2  |  7 +++++++
 .../src/main/resources/templates/terraform/machine.j2 | 19 +++++++++++++++++++
 .../templates/terraform/main-scaleway-machine.j2      | 19 +++++++++++++++++++
 .../main/resources/templates/terraform/record-set.j2  |  8 ++++++++
 7 files changed, 81 insertions(+), 3 deletions(-)
 create mode 100644 module/ri-base/src/main/resources/templates/dba/cluster.j2
 create mode 100644 module/ri-base/src/main/resources/templates/platform-ansible.j2
 create mode 100644 module/ri-base/src/main/resources/templates/terraform/machine-outputs.j2
 create mode 100644 module/ri-base/src/main/resources/templates/terraform/machine.j2
 create mode 100644 module/ri-base/src/main/resources/templates/terraform/main-scaleway-machine.j2
 create mode 100644 module/ri-base/src/main/resources/templates/terraform/record-set.j2

(limited to 'module/ri-base/src/main/resources')

diff --git a/module/ri-base/src/main/resources/io/trygvis/rules/terraform/terraform.drl b/module/ri-base/src/main/resources/io/trygvis/rules/terraform/terraform.drl
index 5ebd082..7313998 100644
--- a/module/ri-base/src/main/resources/io/trygvis/rules/terraform/terraform.drl
+++ b/module/ri-base/src/main/resources/io/trygvis/rules/terraform/terraform.drl
@@ -50,7 +50,7 @@ when
     $managedZones : ArrayList() from collect(GoogleManagedZoneTerraformExpression())
 then
     String path = "terraform/main-scaleway-machine.tf";
-    te.template("terraform-main-scaleway-machine", path, Map.of(
+    te.template("terraform/main-scaleway-machine", path, Map.of(
         "managedZones", $managedZones
     ));
 end
@@ -62,7 +62,7 @@ when
     $scw: ScalewayMachine(machine == $m)
 then
     String path = "terraform/scaleway-machine-%s.tf".formatted($scw.getKey());
-    te.template("terraform-machine", path, Map.of("m", $m, "scw", $scw));
+    te.template("terraform/machine", path, Map.of("m", $m, "scw", $scw));
 end
 
 rule "Terraform for DNS"
@@ -73,7 +73,7 @@ when
     $managedZone : GoogleManagedZoneTerraformExpression()
 then
     String path = "terraform/dns-%s.tf".formatted($tf.key);
-    te.template("terraform-record-set", path, Map.of(
+    te.template("terraform/record-set", path, Map.of(
             "entry", $entry,
             "managedZone", $managedZone,
             "tf", $tf)
diff --git a/module/ri-base/src/main/resources/templates/dba/cluster.j2 b/module/ri-base/src/main/resources/templates/dba/cluster.j2
new file mode 100644
index 0000000..045fbcd
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/dba/cluster.j2
@@ -0,0 +1,19 @@
+# Generated
+
+# cluster: {{ cluster.name }}
+{%- for m, containers in containersByMachine.entrySet() %}
+---
+- host:
+    - {{ m.name }}
+  tasks:
+    import_role:
+      name: docker-service
+      vars:
+        template: |
+          version: "3"
+          services:
+{%- for c in containers %}
+            {{ c.name }}:
+              image: {{ c.image }}:{{ c.tag }}
+{%- endfor %}
+{% endfor %}
diff --git a/module/ri-base/src/main/resources/templates/platform-ansible.j2 b/module/ri-base/src/main/resources/templates/platform-ansible.j2
new file mode 100644
index 0000000..72e3247
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/platform-ansible.j2
@@ -0,0 +1,6 @@
+# Ansible
+- hosts:
+    - {{ m.key }}
+  tasks:
+    - import_role:
+        name: acme-platform
diff --git a/module/ri-base/src/main/resources/templates/terraform/machine-outputs.j2 b/module/ri-base/src/main/resources/templates/terraform/machine-outputs.j2
new file mode 100644
index 0000000..438fac6
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/terraform/machine-outputs.j2
@@ -0,0 +1,7 @@
+output "addresses" {
+  value = {
+{%- for m in machines %}
+    {{ m.key }}: scaleway_instance_ip.{{ m.key }}.address,
+{%- endfor %}
+  }
+}
diff --git a/module/ri-base/src/main/resources/templates/terraform/machine.j2 b/module/ri-base/src/main/resources/templates/terraform/machine.j2
new file mode 100644
index 0000000..0ac8b90
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/terraform/machine.j2
@@ -0,0 +1,19 @@
+resource "scaleway_instance_server" "{{ scw.key }}" {
+  name = "acme-1"
+  type = "DEV1-S"
+  image = "b3042271-d2b1-4f87-b407-aedd3bbd1663"
+  ip_id = scaleway_instance_ip.{{ scw.key }}.id
+  enable_dynamic_ip = false
+  enable_ipv6 = true
+}
+
+resource "scaleway_instance_ip" "{{ scw.key }}" {}
+
+resource "scaleway_instance_ip_reverse_dns" "{{ scw.key }}" {
+  ip_id   = scaleway_instance_ip.{{ scw.key }}.id
+  reverse = "{{ m.fqdn }}."
+}
+
+output "{{scw.key}}_public_ip" {
+  value = scaleway_instance_server.{{ scw.key }}.public_ip
+}
diff --git a/module/ri-base/src/main/resources/templates/terraform/main-scaleway-machine.j2 b/module/ri-base/src/main/resources/templates/terraform/main-scaleway-machine.j2
new file mode 100644
index 0000000..eab9fac
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/terraform/main-scaleway-machine.j2
@@ -0,0 +1,19 @@
+# Generated
+
+terraform {
+  required_providers {
+    scaleway = {
+      source = "scaleway/scaleway"
+      version = "1.17.2"
+    }
+  }
+}
+
+provider "scaleway" {
+}
+
+{% -for z in managedZones %}
+variable "{{z.name}}" {
+  type = string
+}
+{% endfor -%}
diff --git a/module/ri-base/src/main/resources/templates/terraform/record-set.j2 b/module/ri-base/src/main/resources/templates/terraform/record-set.j2
new file mode 100644
index 0000000..b89ee00
--- /dev/null
+++ b/module/ri-base/src/main/resources/templates/terraform/record-set.j2
@@ -0,0 +1,8 @@
+resource "google_dns_record_set" "{{ tf.key }}" {
+  name         = "{{ entry.fqdn }}"
+  managed_zone = var.{{ managedZone.name }}
+  type         = "{{ entry.type }}"
+  ttl          = 300
+
+  rrdatas      = [{{ tf.expression }}]
+}
-- 
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