ipam-generate-tf

4 files changed, 212 insertions, 11 deletions

diff --git a/ansible/group_vars/all/ipam.yml b/ansible/group_vars/all/ipam.yml
index 991bf81..452a79e 100644
--- a/ansible/group_vars/all/ipam.yml
+++ b/ansible/group_vars/all/ipam.yml
@@ -7,16 +7,14 @@
 ipam6:
   networks:
     bitraf_dn42:
-      range: "fdb1:4242:3538:::/48"
+      range: "fdb1:4242:3538::/48"
     tnet_dn42:
       range: "fdb1:4242:3538:2000::/52"
     conflatorio_dn42:
       description: Internal network on host
       range: "fdb1:4242:3538:2001::/64"
       hosts:
-        conflatorio-ix: "fdb1:4242:3538:2001::ffff/64"
-    conflatorio_docker:
-      range: "fdb1:4242:3538:2001:1001::/112"
+        conflatorio: "fdb1:4242:3538:2001::ffff/64"
     node1_dn42:
       range: "fdb1:4242:3538:2002::/64"
     node2_dn42:
diff --git a/ansible/plays/ipam-generate-tf.yml b/ansible/plays/ipam-generate-tf.yml
new file mode 100644
index 0000000..f905b51
--- /dev/null
+++ b/ansible/plays/ipam-generate-tf.yml
@@ -0,0 +1,51 @@
+- hosts: localhost
+  gather_facts: no
+  connection: local
+  tasks:
+    - name: Generate terraform/ipam6/ipam6.tf
+      register: tf
+      copy:
+        dest: ../../terraform/ipam6/ipam6.tf
+        content: |
+          output "networks" {
+            value = {
+          {% for name, network in ipam6.networks.items() %}
+          {% if not (network.range | ipv6) %}
+          Invalid network: {{ network.range }}
+          {% endif %}
+              {{ name }} = {
+          {% if network.description|default("") %}
+                description = "{{ network.description }}"
+          {% endif %}
+                range = "{{ network.range }}"
+                address = "{{ network.range|ipaddr("network") }}"
+                prefix = "{{ network.range|ipaddr("prefix") }}"
+          {% set hosts = network.hosts|default({}) %}
+                hosts = {
+          {% for name, addr in hosts.items() %}
+                  {{ name }} = {
+                    address: "{{ addr|ipaddr("address") }}"
+                    prefix: "{{ addr|ipaddr("prefix") }}"
+                  }
+          {% endfor %}
+                }
+              }
+          {% endfor %}
+            }
+          }
+
+          output "hosts" {
+            value = {
+          {% for name, network in ipam6.networks.items() %}
+          {% set hosts = network.hosts|default({}) %}
+          {% for name, addr in hosts.items() %}
+              {{ name }} = {
+                address: "{{ addr|ipaddr("address") }}"
+                prefix: "{{ addr|ipaddr("prefix") }}"
+              }
+          {% endfor %}
+          {% endfor %}
+            }
+          }
+    - shell: terraform fmt ../../terraform/ipam6/ipam6.tf
+      when: "tf.changed"
diff --git a/terraform/conflatorio-docker/main.tf b/terraform/conflatorio-docker/main.tf
index e7b11ad..ad4e6fd 100644
--- a/terraform/conflatorio-docker/main.tf
+++ b/terraform/conflatorio-docker/main.tf
@@ -23,13 +23,15 @@ data "sops_file_entry" "linode_token" {
 }
 
 locals {
-  public_ip = "fdb1:4242:3538:2001::ffff"
-  network_addr = "fdb1:4242:3538:2001:1001::"
-  network_range = 112
-  private_network_addr = "fdb1:4242:3538:2001:1002::"
-  private_network_range = 112
+  hs = module.ipam6.hosts
+  ns = module.ipam6.networks
+  public_ip = local.hs.conflatorio-ix.address
+  network_addr = local.ns.conflatorio_docker.address
+  network_range = local.ns.conflatorio_docker.prefix
+  private_network_addr = local.ns.conflatorio_docker_private.address
+  private_network_range = local.ns.conflatorio_docker_private.range
 }
 
-output "foo" {
-  value = "foo!"
+module "ipam6" {
+  source = "../ipam6"
 }
diff --git a/terraform/ipam6/ipam6.tf b/terraform/ipam6/ipam6.tf
new file mode 100644
index 0000000..88f8181
--- /dev/null
+++ b/terraform/ipam6/ipam6.tf
@@ -0,0 +1,150 @@
+output "networks" {
+  value = {
+    bitraf_dn42 = {
+      range   = "fdb1:4242:3538::/48"
+      address = "fdb1:4242:3538::"
+      prefix  = "48"
+      hosts = {
+      }
+    }
+    tnet_dn42 = {
+      range   = "fdb1:4242:3538:2000::/52"
+      address = "fdb1:4242:3538:2000::"
+      prefix  = "52"
+      hosts = {
+      }
+    }
+    conflatorio_dn42 = {
+      description = "Internal network on host"
+      range       = "fdb1:4242:3538:2001::/64"
+      address     = "fdb1:4242:3538:2001::"
+      prefix      = "64"
+      hosts = {
+        conflatorio = {
+          address : "fdb1:4242:3538:2001::ffff"
+          prefix : "64"
+        }
+      }
+    }
+    node1_dn42 = {
+      range   = "fdb1:4242:3538:2002::/64"
+      address = "fdb1:4242:3538:2002::"
+      prefix  = "64"
+      hosts = {
+      }
+    }
+    node2_dn42 = {
+      range   = "fdb1:4242:3538:2003::/64"
+      address = "fdb1:4242:3538:2003::"
+      prefix  = "64"
+      hosts = {
+      }
+    }
+    knot_dn42 = {
+      range   = "fdb1:4242:3538:2004::/64"
+      address = "fdb1:4242:3538:2004::"
+      prefix  = "64"
+      hosts = {
+        knot = {
+          address : "fdb1:4242:3538:2004::ffff"
+          prefix : "64"
+        }
+      }
+    }
+    coregonus_dn42 = {
+      range   = "fdb1:4242:3538:2005::/64"
+      address = "fdb1:4242:3538:2005::"
+      prefix  = "64"
+      hosts = {
+        coregonus-ix = {
+          address : "fdb1:4242:3538:2005::ffff"
+          prefix : "64"
+        }
+        danneri = {
+          address : "fdb1:4242:3538:2005:9422:d355:95b7:f170"
+          prefix : "128"
+        }
+      }
+    }
+    coregonus_docker = {
+      range   = "fdb1:4242:3538:2005:df01:676a:ec28:0a00/120"
+      address = "fdb1:4242:3538:2005:df01:676a:ec28:a00"
+      prefix  = "120"
+      hosts = {
+      }
+    }
+    kv24_dn42 = {
+      range   = "fdb1:4242:3538:2006::/64"
+      address = "fdb1:4242:3538:2006::"
+      prefix  = "64"
+      hosts = {
+        kv24ix = {
+          address : "fdb1:4242:3538:2006::ffff"
+          prefix : "64"
+        }
+      }
+    }
+    conflatorio_dn42_2 = {
+      range   = "fdb1:4242:3538:2007:1001::/112"
+      address = "fdb1:4242:3538:2007:1001::"
+      prefix  = "112"
+      hosts = {
+      }
+    }
+    lhn2_dn42 = {
+      range   = "fdb1:4242:3538:2008::/64"
+      address = "fdb1:4242:3538:2008::"
+      prefix  = "64"
+      hosts = {
+        lhn2pi = {
+          address : "fdb1:4242:3538:2008::ffff"
+          prefix : "64"
+        }
+        conflatorio = {
+          address : "fdb1:4242:3538:2008:8042:32ff:fe0c:7161"
+          prefix : "128"
+        }
+      }
+    }
+    dn42 = {
+      range   = "fd00::/8"
+      address = "fd00::"
+      prefix  = "8"
+      hosts = {
+      }
+    }
+  }
+}
+
+output "hosts" {
+  value = {
+    conflatorio = {
+      address : "fdb1:4242:3538:2001::ffff"
+      prefix : "64"
+    }
+    knot = {
+      address : "fdb1:4242:3538:2004::ffff"
+      prefix : "64"
+    }
+    coregonus-ix = {
+      address : "fdb1:4242:3538:2005::ffff"
+      prefix : "64"
+    }
+    danneri = {
+      address : "fdb1:4242:3538:2005:9422:d355:95b7:f170"
+      prefix : "128"
+    }
+    kv24ix = {
+      address : "fdb1:4242:3538:2006::ffff"
+      prefix : "64"
+    }
+    lhn2pi = {
+      address : "fdb1:4242:3538:2008::ffff"
+      prefix : "64"
+    }
+    conflatorio = {
+      address : "fdb1:4242:3538:2008:8042:32ff:fe0c:7161"
+      prefix : "128"
+    }
+  }
+}