Generating DNS too.

25 files changed, 374 insertions, 115 deletions

diff --git a/acme.yaml b/acme.yaml
index 26398b2..b7a17c5 100644
--- a/acme.yaml
+++ b/acme.yaml
@@ -9,3 +9,17 @@ data:
   dockerTag: master
 ---
 type: io.trygvis.rules.acme.AcmeOps
+
+
+---
+type: io.trygvis.rules.machine.Machine
+data:
+  name: acme-1
+---
+type: io.trygvis.rules.machine.Machine
+data:
+  name: acme-2
+---
+type: io.trygvis.rules.machine.Machine
+data:
+  name: acme-3
diff --git a/gen/dns/acme-1.tf b/gen/dns/acme-1.tf
new file mode 100644
index 0000000..2252410
--- /dev/null
+++ b/gen/dns/acme-1.tf
@@ -0,0 +1,8 @@
+resource "google_dns_record_set" "acme-1" {
+  name         = "acme-1.machine.acme.com"
+  managed_zone = ""
+  type         = "A"
+  ttl          = 300
+
+  rrdatas      = [var.addresses.scaleway_instance_ip.acme-1.address]
+}
diff --git a/gen/dns/acme-2.tf b/gen/dns/acme-2.tf
new file mode 100644
index 0000000..04b79a2
--- /dev/null
+++ b/gen/dns/acme-2.tf
@@ -0,0 +1,8 @@
+resource "google_dns_record_set" "acme-2" {
+  name         = "acme-2.machine.acme.com"
+  managed_zone = ""
+  type         = "A"
+  ttl          = 300
+
+  rrdatas      = [var.addresses.scaleway_instance_ip.acme-2.address]
+}
diff --git a/gen/dns/acme-3.tf b/gen/dns/acme-3.tf
new file mode 100644
index 0000000..57d9f45
--- /dev/null
+++ b/gen/dns/acme-3.tf
@@ -0,0 +1,8 @@
+resource "google_dns_record_set" "acme-3" {
+  name         = "acme-3.machine.acme.com"
+  managed_zone = ""
+  type         = "A"
+  ttl          = 300
+
+  rrdatas      = [var.addresses.scaleway_instance_ip.acme-3.address]
+}
diff --git a/gen/platform/terraform/acme-1.tf b/gen/platform/terraform/acme-1.tf
new file mode 100644
index 0000000..8100533
--- /dev/null
+++ b/gen/platform/terraform/acme-1.tf
@@ -0,0 +1,15 @@
+resource "scaleway_instance_server" "acme-1" {
+  name = "acme-1"
+  type = "DEV1-S"
+  image = "b3042271-d2b1-4f87-b407-aedd3bbd1663"
+  ip_id = scaleway_instance_ip.acme-1.id
+  enable_dynamic_ip = false
+  enable_ipv6 = true
+}
+
+resource "scaleway_instance_ip" "acme-1" {}
+
+#resource "scaleway_instance_ip_reverse_dns" "acme-1" {
+#  ip_id   = scaleway_instance_ip.acme-1.id
+#  reverse = "acme-1.${google_dns_managed_zone.machine.dns_name}"
+#}
diff --git a/gen/platform/terraform/acme-2.tf b/gen/platform/terraform/acme-2.tf
new file mode 100644
index 0000000..07d5e8b
--- /dev/null
+++ b/gen/platform/terraform/acme-2.tf
@@ -0,0 +1,15 @@
+resource "scaleway_instance_server" "acme-2" {
+  name = "acme-1"
+  type = "DEV1-S"
+  image = "b3042271-d2b1-4f87-b407-aedd3bbd1663"
+  ip_id = scaleway_instance_ip.acme-2.id
+  enable_dynamic_ip = false
+  enable_ipv6 = true
+}
+
+resource "scaleway_instance_ip" "acme-2" {}
+
+#resource "scaleway_instance_ip_reverse_dns" "acme-2" {
+#  ip_id   = scaleway_instance_ip.acme-2.id
+#  reverse = "acme-2.${google_dns_managed_zone.machine.dns_name}"
+#}
diff --git a/gen/platform/terraform/acme-3.tf b/gen/platform/terraform/acme-3.tf
new file mode 100644
index 0000000..a2246bc
--- /dev/null
+++ b/gen/platform/terraform/acme-3.tf
@@ -0,0 +1,15 @@
+resource "scaleway_instance_server" "acme-3" {
+  name = "acme-1"
+  type = "DEV1-S"
+  image = "b3042271-d2b1-4f87-b407-aedd3bbd1663"
+  ip_id = scaleway_instance_ip.acme-3.id
+  enable_dynamic_ip = false
+  enable_ipv6 = true
+}
+
+resource "scaleway_instance_ip" "acme-3" {}
+
+#resource "scaleway_instance_ip_reverse_dns" "acme-3" {
+#  ip_id   = scaleway_instance_ip.acme-3.id
+#  reverse = "acme-3.${google_dns_managed_zone.machine.dns_name}"
+#}
diff --git a/j2/platform-ansible.j2 b/j2/platform-ansible.j2
new file mode 100644
index 0000000..72e3247
--- /dev/null
+++ b/j2/platform-ansible.j2
@@ -0,0 +1,6 @@
+# Ansible
+- hosts:
+    - {{ m.key }}
+  tasks:
+    - import_role:
+        name: acme-platform
diff --git a/j2/terraform-machine-outputs.j2 b/j2/terraform-machine-outputs.j2
new file mode 100644
index 0000000..438fac6
--- /dev/null
+++ b/j2/terraform-machine-outputs.j2
@@ -0,0 +1,7 @@
+output "addresses" {
+  value = {
+{%- for m in machines %}
+    {{ m.key }}: scaleway_instance_ip.{{ m.key }}.address,
+{%- endfor %}
+  }
+}
diff --git a/j2/terraform-machine.j2 b/j2/terraform-machine.j2
new file mode 100644
index 0000000..95a28eb
--- /dev/null
+++ b/j2/terraform-machine.j2
@@ -0,0 +1,15 @@
+resource "scaleway_instance_server" "{{ scw.key }}" {
+  name = "acme-1"
+  type = "DEV1-S"
+  image = "b3042271-d2b1-4f87-b407-aedd3bbd1663"
+  ip_id = scaleway_instance_ip.{{ scw.key }}.id
+  enable_dynamic_ip = false
+  enable_ipv6 = true
+}
+
+resource "scaleway_instance_ip" "{{ scw.key }}" {}
+
+#resource "scaleway_instance_ip_reverse_dns" "{{ scw.key }}" {
+#  ip_id   = scaleway_instance_ip.{{ scw.key }}.id
+#  reverse = "{{ scw.key }}.${google_dns_managed_zone.machine.dns_name}"
+#}
diff --git a/j2/terraform-record-set.j2 b/j2/terraform-record-set.j2
new file mode 100644
index 0000000..31bcfab
--- /dev/null
+++ b/j2/terraform-record-set.j2
@@ -0,0 +1,8 @@
+resource "google_dns_record_set" "{{ tf.key }}" {
+  name         = "{{ entry.fqdn }}"
+  managed_zone = "{{ tf.terraformManagedZone }}"
+  type         = "{{ entry.type }}"
+  ttl          = 300
+
+  rrdatas      = [var.addresses.{{ tf.expression }}]
+}
diff --git a/out/phase-1.yaml b/out/phase-1.yaml
index 0b8d48b..2d7bbed 100644
--- a/out/phase-1.yaml
+++ b/out/phase-1.yaml
@@ -20,25 +20,16 @@ data:
 type: "io.trygvis.rules.dba.Container"
 data:
   cluster:
-    name: "acme-ci"
+    name: "acme-production"
   name: "db"
-  machineRole: "mdb"
-  image: "mongodb"
-  tag: "3.2"
+  machineRole: "pdb"
+  image: "postgresql"
+  tag: "13"
 ---
 type: "io.trygvis.rules.dba.Container"
 data:
   cluster:
     name: "acme-ci"
-  name: "app"
-  machineRole: "4tune-web"
-  image: "4tune-web"
-  tag: "development"
----
-type: "io.trygvis.rules.dba.Container"
-data:
-  cluster:
-    name: "acme-production"
   name: "db"
   machineRole: "mdb"
   image: "mongodb"
@@ -47,11 +38,11 @@ data:
 type: "io.trygvis.rules.dba.Container"
 data:
   cluster:
-    name: "acme-production"
+    name: "acme-ci"
   name: "app"
-  machineRole: "statera"
-  image: "statera"
-  tag: "master"
+  machineRole: "4tune-api"
+  image: "4tune-api"
+  tag: "development"
 ---
 type: "io.trygvis.rules.dba.Container"
 data:
@@ -65,20 +56,11 @@ data:
 type: "io.trygvis.rules.dba.Container"
 data:
   cluster:
-    name: "acme-ci"
-  name: "app"
-  machineRole: "4tune-api"
-  image: "4tune-api"
-  tag: "development"
----
-type: "io.trygvis.rules.dba.Container"
-data:
-  cluster:
     name: "acme-production"
-  name: "db"
-  machineRole: "pdb"
-  image: "postgresql"
-  tag: "13"
+  name: "app"
+  machineRole: "statera"
+  image: "statera"
+  tag: "master"
 ---
 type: "io.trygvis.rules.dba.Container"
 data:
@@ -119,128 +101,118 @@ data:
 type: "io.trygvis.rules.dba.Container"
 data:
   cluster:
+    name: "acme-production"
+  name: "db"
+  machineRole: "mdb"
+  image: "mongodb"
+  tag: "3.2"
+---
+type: "io.trygvis.rules.dba.Container"
+data:
+  cluster:
     name: "acme-ci"
   name: "app"
-  machineRole: "statera-console"
-  image: "statera-console"
+  machineRole: "4tune-web"
+  image: "4tune-web"
   tag: "development"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "db.machine.acme.org"
-  type: "A"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
----
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.dba.Container"
 data:
-  fqdn: "db.machine.acme.org"
-  type: "A"
+  cluster:
+    name: "acme-ci"
+  name: "app"
+  machineRole: "statera-console"
+  image: "statera-console"
+  tag: "development"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "app.machine.acme.org"
+  fqdn: "acme-3.machine.acme.com"
   type: "A"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "db.machine.acme.org"
-  type: "AAAA"
----
-type: "io.trygvis.rules.dns.DnsEntry"
-data:
-  fqdn: "db.machine.acme.org"
+  fqdn: "acme-2.machine.acme.com"
   type: "A"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "app.machine.acme.org"
+  fqdn: "acme-2.machine.acme.com"
   type: "AAAA"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "db.machine.acme.org"
+  fqdn: "acme-1.machine.acme.com"
   type: "AAAA"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "db.machine.acme.org"
+  fqdn: "acme-3.machine.acme.com"
   type: "AAAA"
 ---
 type: "io.trygvis.rules.dns.DnsEntry"
 data:
-  fqdn: "db.machine.acme.org"
+  fqdn: "acme-1.machine.acme.com"
   type: "A"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.dns.DnsEntryTerraformExpression"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  entry:
+    fqdn: "acme-3.machine.acme.com"
+    type: "A"
+  key: "acme-3"
+  expression: "scaleway_instance_ip.acme-3.address"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.dns.DnsEntryTerraformExpression"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  entry:
+    fqdn: "acme-2.machine.acme.com"
+    type: "A"
+  key: "acme-2"
+  expression: "scaleway_instance_ip.acme-2.address"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.dns.DnsEntryTerraformExpression"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  entry:
+    fqdn: "acme-1.machine.acme.com"
+    type: "A"
+  key: "acme-1"
+  expression: "scaleway_instance_ip.acme-1.address"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.engine.KeyValue"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  key: "rm-gen"
+  value: null
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.machine.Machine"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
+  name: "acme-2"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.machine.Machine"
 data:
-  fqdn: "db.machine.acme.org"
-  type: "AAAA"
+  name: "acme-3"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.machine.Machine"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
+  name: "acme-1"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.terraform.ScalewayMachine"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  machine:
+    name: "acme-2"
+  key: "acme-2"
+  fqdn: "acme-2.machine.acme.com"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.terraform.ScalewayMachine"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "A"
+  machine:
+    name: "acme-1"
+  key: "acme-1"
+  fqdn: "acme-1.machine.acme.com"
 ---
-type: "io.trygvis.rules.dns.DnsEntry"
+type: "io.trygvis.rules.terraform.ScalewayMachine"
 data:
-  fqdn: "app.machine.acme.org"
-  type: "AAAA"
+  machine:
+    name: "acme-3"
+  key: "acme-3"
+  fqdn: "acme-3.machine.acme.com"
diff --git a/pom.xml b/pom.xml
index 753b284..9c04884 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,6 +103,18 @@
       <artifactId>jackson-core</artifactId>
     </dependency>
 
+    <dependency>
+      <groupId>com.hubspot.jinjava</groupId>
+      <artifactId>jinjava</artifactId>
+      <version>2.5.6</version>
+    </dependency>
+
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+      <version>2.8.0</version>
+    </dependency>
+
   </dependencies>
 
   <build>
diff --git a/src/main/java/io/trygvis/rules/dns/DnsEntry.java b/src/main/java/io/trygvis/rules/dns/DnsEntry.java
index e7d9f4c..105ef79 100644
--- a/src/main/java/io/trygvis/rules/dns/DnsEntry.java
+++ b/src/main/java/io/trygvis/rules/dns/DnsEntry.java
@@ -16,4 +16,12 @@ public class DnsEntry {
     public static DnsEntry aaaa(String fqdn) {
         return new DnsEntry(fqdn, "AAAA");
     }
+
+    public String getFqdn() {
+        return fqdn;
+    }
+
+    public String getType() {
+        return type;
+    }
 }
diff --git a/src/main/java/io/trygvis/rules/dns/DnsEntryTerraformExpression.java b/src/main/java/io/trygvis/rules/dns/DnsEntryTerraformExpression.java
new file mode 100644
index 0000000..79bf934
--- /dev/null
+++ b/src/main/java/io/trygvis/rules/dns/DnsEntryTerraformExpression.java
@@ -0,0 +1,21 @@
+package io.trygvis.rules.dns;
+
+public class DnsEntryTerraformExpression {
+    public DnsEntry entry;
+    public String key;
+    public String expression;
+
+    public DnsEntryTerraformExpression(DnsEntry entry, String key, String expression) {
+        this.entry = entry;
+        this.key = key;
+        this.expression = expression;
+    }
+
+    public String getKey() {
+        return key;
+    }
+
+    public String getExpression() {
+        return expression;
+    }
+}
diff --git a/src/main/java/io/trygvis/rules/engine/KeyValue.java b/src/main/java/io/trygvis/rules/engine/KeyValue.java
new file mode 100644
index 0000000..5046169
--- /dev/null
+++ b/src/main/java/io/trygvis/rules/engine/KeyValue.java
@@ -0,0 +1,14 @@
+package io.trygvis.rules.engine;
+
+public class KeyValue {
+    public String key;
+    public String value;
+
+    public KeyValue() {
+    }
+
+    public KeyValue(String key, String value) {
+        this.key = key;
+        this.value = value;
+    }
+}
diff --git a/src/main/java/io/trygvis/rules/engine/Main.java b/src/main/java/io/trygvis/rules/engine/Main.java
index 3730c28..d469f3a 100644
--- a/src/main/java/io/trygvis/rules/engine/Main.java
+++ b/src/main/java/io/trygvis/rules/engine/Main.java
@@ -2,7 +2,6 @@ package io.trygvis.rules.engine;
 
 import io.trygvis.rules.acme.AcmeIo;
 import org.drools.core.audit.WorkingMemoryConsoleLogger;
-import org.drools.core.common.DefaultFactHandle;
 import org.kie.api.KieServices;
 import org.kie.api.event.rule.AgendaEventListener;
 import org.kie.api.event.rule.RuleRuntimeEventListener;
@@ -19,6 +18,8 @@ public class Main {
         var container = services.getKieClasspathContainer();
         var session = container.newKieSession();
 
+        session.setGlobal("te", new TemplateEngine());
+
         for (var object : objects) {
             System.out.println("object = " + object);
             session.insert(object);
@@ -27,6 +28,9 @@ public class Main {
         var logger = new WorkingMemoryConsoleLogger(session);
         session.addEventListener((AgendaEventListener) logger);
         session.addEventListener((RuleRuntimeEventListener) logger);
+
+        session.getAgenda().getAgendaGroup("init").setFocus();
+
         session.fireAllRules();
 
         io.dump("phase-1", session.getFactHandles());
diff --git a/src/main/java/io/trygvis/rules/engine/TemplateEngine.java b/src/main/java/io/trygvis/rules/engine/TemplateEngine.java
new file mode 100644
index 0000000..ace7aaf
--- /dev/null
+++ b/src/main/java/io/trygvis/rules/engine/TemplateEngine.java
@@ -0,0 +1,30 @@
+package io.trygvis.rules.engine;
+
+import ch.qos.logback.core.util.FileUtil;
+import com.hubspot.jinjava.Jinjava;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Map;
+
+public class TemplateEngine {
+    private final Jinjava jinjava = new Jinjava();
+
+    public void template(String name, String output, Map<String, Object> params) throws IOException {
+        var template = Files.readString(Path.of("j2", name + ".j2"));
+        String renderedTemplate = jinjava.render(template, params);
+//        System.out.println("-----------------------------------");
+//        for (var item : params.entrySet()) {
+//            System.out.printf(" %s : %s%n", item.getKey(), item.getValue());
+//        }
+        System.out.println("-----------------------------------");
+        System.out.println(renderedTemplate);
+        System.out.println("-----------------------------------");
+
+        var f = new File("gen", output);
+        FileUtil.createMissingParentDirectories(f);
+        Files.writeString(f.toPath(), renderedTemplate);
+    }
+}
diff --git a/src/main/java/io/trygvis/rules/machine/Machine.java b/src/main/java/io/trygvis/rules/machine/Machine.java
index b58aeb2..c2a7460 100644
--- a/src/main/java/io/trygvis/rules/machine/Machine.java
+++ b/src/main/java/io/trygvis/rules/machine/Machine.java
@@ -3,6 +3,9 @@ package io.trygvis.rules.machine;
 public class Machine {
     public String name;
 
+    public Machine() {
+    }
+
     public Machine(String name) {
         this.name = name;
     }
diff --git a/src/main/java/io/trygvis/rules/terraform/Machine.java b/src/main/java/io/trygvis/rules/terraform/Machine.java
deleted file mode 100644
index 01bea77..0000000
--- a/src/main/java/io/trygvis/rules/terraform/Machine.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package io.trygvis.rules.terraform;
-
-public class Machine {
-}
diff --git a/src/main/resources/META-INF/kmodule.xml b/src/main/resources/META-INF/kmodule.xml
index 911fdc6..ba88a47 100644
--- a/src/main/resources/META-INF/kmodule.xml
+++ b/src/main/resources/META-INF/kmodule.xml
@@ -3,8 +3,9 @@
          xmlns="http://www.drools.org/xsd/kmodule"
          xsi:schemaLocation="http://www.drools.org/xsd/kmodule https://www.drools.org/xsd/kmodule_7_1.xsd">
 
-  <kbase packages="io.trygvis.rules,io.trygvis.rules.acme,io.trygvis.rules.dba,io.trygvis.rules.machine"
+  <kbase packages="io.trygvis.rules,io.trygvis.rules.acme,io.trygvis.rules.dba,io.trygvis.rules.engine,io.trygvis.rules.machine,io.trygvis.rules.terraform"
          default="true">
-    <ksession name="Default" default="true"/>
+    <ksession name="Default" default="true">
+    </ksession>
   </kbase>
 </kmodule>
diff --git a/src/main/resources/io/trygvis/rules/dba/dba.drl b/src/main/resources/io/trygvis/rules/dba/dba.drl
index 7beceef..7df1c5d 100644
--- a/src/main/resources/io/trygvis/rules/dba/dba.drl
+++ b/src/main/resources/io/trygvis/rules/dba/dba.drl
@@ -1 +1,7 @@
 package io.trygvis.rules.dba;
+
+
+rule "Dba"
+    when
+    then
+end
diff --git a/src/main/resources/io/trygvis/rules/engine/default.drl b/src/main/resources/io/trygvis/rules/engine/default.drl
new file mode 100644
index 0000000..090fddf
--- /dev/null
+++ b/src/main/resources/io/trygvis/rules/engine/default.drl
@@ -0,0 +1,15 @@
+package io.trygvis.rules.engine;
+import java.util.Map
+import org.apache.commons.io.FileSystem
+import org.apache.commons.io.FileUtils
+import java.io.File
+
+rule "Clean directories"
+    agenda-group "init"
+when
+    not(KeyValue(key == "rm-gen"));
+then
+    System.out.println("Cleaning gen!");
+    FileUtils.deleteDirectory(new File("gen"));
+    insert(new KeyValue("rm-gen", null));
+end
diff --git a/src/main/resources/io/trygvis/rules/machine/machine.drl b/src/main/resources/io/trygvis/rules/machine/machine.drl
index 45df925..df0d002 100644
--- a/src/main/resources/io/trygvis/rules/machine/machine.drl
+++ b/src/main/resources/io/trygvis/rules/machine/machine.drl
@@ -9,6 +9,4 @@ rule "New machine"
 when
     $container: Container()
 then
-    insert(DnsEntry.a($container.name + ".machine.acme.org"));
-    insert(DnsEntry.aaaa($container.name + ".machine.acme.org"));
 end
diff --git a/src/main/resources/io/trygvis/rules/terraform/terraform.drl b/src/main/resources/io/trygvis/rules/terraform/terraform.drl
new file mode 100644
index 0000000..1de3123
--- /dev/null
+++ b/src/main/resources/io/trygvis/rules/terraform/terraform.drl
@@ -0,0 +1,60 @@
+package io.trygvis.rules.terraform
+
+import io.trygvis.rules.dba.Cluster
+import io.trygvis.rules.dba.Container
+import io.trygvis.rules.machine.Machine
+import io.trygvis.rules.dns.DnsEntry
+import io.trygvis.rules.dns.DnsEntryTerraformExpression
+import java.util.Map;
+
+global io.trygvis.rules.engine.TemplateEngine te;
+
+declare ScalewayMachine
+    machine : Machine
+    key : String
+    fqdn : String
+end
+
+rule "Terraform for Machine"
+when
+    $machine: Machine()
+then
+    var fqdn = "%s.machine.acme.com".formatted($machine.name);
+    var a = DnsEntry.a(fqdn);
+    var aaaa = DnsEntry.aaaa(fqdn);
+
+    var scw = new ScalewayMachine();
+    scw.setKey($machine.name);
+    scw.setMachine($machine);
+    scw.setFqdn(fqdn);
+
+    var ipv4 = "scaleway_instance_ip.%s.address".formatted($machine.name);
+//    var ipv6 = "scaleway_instance_server.%s.public_ipv6.address".formatted($machine.name);
+
+    insert(scw);
+    insert(a);
+    insert(aaaa);
+    insert(new DnsEntryTerraformExpression(a, $machine.name, ipv4));
+//    insert(new DnsEntryValue(aaaa, ipv6));
+end
+
+rule "TF for TerraformMachine"
+when
+    $m: Machine()
+    $scw: ScalewayMachine(machine == $m)
+then
+    var path = "platform/terraform/%s.tf".formatted($scw.getKey());
+    te.template("terraform-machine", path, Map.of("m", $m, "scw", $scw));
+end
+
+rule "Terraform for DNS"
+when
+    $entry: DnsEntry()
+    $tf : DnsEntryTerraformExpression(entry == $entry)
+then
+    var path = "dns/%s.tf".formatted($tf.key);
+    te.template("terraform-record-set", path, Map.of(
+            "entry", $entry,
+            "tf", $tf)
+    );
+end