First bits of terraforming openstack.

openstack-shell-scripts/project-scripts.sh

@@ -3,7 +3,7 @@
 # S2I2S
 openstack --os-cloud ISTI-Cloud zone create --sudo-project-id s2i2s-cloud --email postmaster@isti.cnr.it s2i2s.cloud.isti.cnr.it.
 openstack --os-cloud ISTI-Cloud network create --project s2i2s-cloud --no-share --mtu 8942 --dns-domain s2i2s.cloud.isti.cnr.it. --provider-network-type vlan --provider-physical-network datacentre --provider-segment 1001 s2i2s-cloud-main
-# *** Network, created by the project manager (IMPORTANTE: aggiungere VLAN e ID)
+# *** Network, created by the project manager
 openstack --os-cloud s2i2s subnet create --network s2i2s-cloud-main --dhcp --dns-nameserver 146.48.29.97 --dns-nameserver 146.48.29.98 --dns-nameserver 146.48.29.99 --subnet-range 10.100.100.0/22 --gateway 10.100.100.1 --dns-publish-fixed-ip s2i2s-cloud-sub
 openstack --os-cloud s2i2s router create --description "S2I2S net main router" --external-gateway external-network s2i2s-cloud-external-router
 openstack --os-cloud s2i2s router add subnet s2i2s-cloud-external-router s2i2s-cloud-sub
@@ -60,7 +60,7 @@ openstack --os-cloud d4s-pre security group rule create \
   --description "Allow ICMP" --ingress --protocol icmp \
   --remote-ip 0.0.0.0/0 default
 openstack --os-cloud d4s-pre security group rule create \
-  --description "Prometheus node exporter" --ingress --protocol icmp \
+  --description "Prometheus node exporter" --ingress --protocol tcp \
   --dst-port "9100" \
   --remote-ip 10.1.32.0/22 default
 

openstack-tf/common_setups/10-main-network.tf

@@ -0,0 +1,42 @@
+resource "openstack_networking_network_v2" "main-private-network" {
+  name           = var.main_private_network["name"]
+  admin_state_up = "true"
+  external       = "false"
+  description = var.main_private_network.description
+  dns_domain = var.dns-zone
+  mtu            = var.mtu_size
+  port_security_enabled = true
+  shared = false
+  region = var.main_region
+}
+
+resource "openstack_networking_subnet_v2" "main-private-subnet" {
+  name            = var.main_private_subnet.name
+  description = var.main_private_subnet.description
+  network_id      = openstack_networking_network_v2.main-private-network.id
+  cidr            = var.main_private_subnet.cidr
+  gateway_ip      = var.main_private_subnet.gateway_ip
+  dns_nameservers = var.resolvers_ip
+  ip_version = 4
+  enable_dhcp = true
+  allocation_pool {
+    start = var.main_private_subnet.allocation_start
+    end   = var.main_private_subnet.allocation_end
+  }
+}
+
+# Shell command:
+# openstack --os-cloud d4s-pre router create --description "D4Science Preprod main router" --external-gateway external-network d4s-pre-cloud-external-router
+# resource "openstack_networking_router_v2" "external-router" {
+#   name                = var.external_router.name
+#   description = var.external_router.description
+#   external_network_id = var.external_network.id
+#   enable_snat = true
+# }
+
+# Router interface configuration
+resource "openstack_networking_router_interface_v2" "private-network-routing" {
+  # router_id = openstack_networking_router_v2.external-router.id
+  router_id = var.external_router.id
+  subnet_id = openstack_networking_subnet_v2.main-private-subnet.id
+}

openstack-tf/common_variables/external-network-and-resolvers.tf

@@ -1,7 +1,15 @@
-#### NEUTRON
+# Global definitions
+variable "main_region" {
+  type = string
+  default = "isti_area_pi_1"
+}
+
 variable "external_network" {
-  type    = string
-  default = "external-network"
+  type    = map(string)
+  default = {
+    name = "external-network"
+    id = "1d2ff137-6ff7-4017-be2b-0d6c4af2353b"
+    }
 }
 
 variable "resolvers_ip" {
@@ -9,3 +17,7 @@ variable "resolvers_ip" {
   default = ["146.48.29.97", "146.48.29.98", "146.48.29.99"]
 }
 
+variable "mtu_size" {
+  type = number
+  default = 8942
+}

openstack-tf/common_variables/terraform-provider.tf

@@ -4,7 +4,7 @@ required_version = ">= 0.14.0"
   required_providers {
     openstack = {
       source  = "terraform-provider-openstack/openstack"
-      version = "~> 1.51.1"
+      version = "~> 1.53.0"
     }
   }
 }

openstack-tf/d4s-dev/project-setup/.terraform.lock.hcl

@@ -0,0 +1,24 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/terraform-provider-openstack/openstack" {
+  version     = "1.53.0"
+  constraints = "~> 1.53.0"
+  hashes = [
+    "h1:ZSJPqrlaHQ3sj7wyJuPSG+NblFZbAA6Y0d3GjSJf3o8=",
+    "zh:09da7ca98ffd3de7b9ce36c4c13446212a6e763ba1162be71b50f95d453cb68e",
+    "zh:14041bcbb87312411d88612056ed185650bfd01284b8ea0761ce8105a331708e",
+    "zh:35bf4c788fdbc17c8e40ebc7b33c7de4b45a2fa2efaa657b10f0e3bd37c9627f",
+    "zh:46ede8ef4cfa12d654c538afc1e1ec34a1f3e8eb4e986ee23dceae398b7176a6",
+    "zh:59675734990dab1e8d87997853ea75e8104bba730b3f5a7146ac735540c9d6bf",
+    "zh:6de52428849806498670e827b54810be7510a2a79449602c1aede4235a0ec036",
+    "zh:78b2a20601272afceffac8f8ca78a6b647b84196c0dd8dc710fae297f6be15a4",
+    "zh:7c41ed3a4fac09677e676ecf9f9edd1e38eef449e656cb01a848d2c799c6de8f",
+    "zh:852800228f4118a4aa6cfaa4468b851247cbed6f037fd204f08de69eb1edc149",
+    "zh:86d618e7f9a07d978b8bc4b190be350a00de64ec535f9c8f5dfe133542a55483",
+    "zh:963a9e72b66d8bcf43de9b14a674ae3ca3719ce2f829217f7a65b66fc3773397",
+    "zh:a8e72ab67795071bda61f99a6de3d2d40122fb51971768fd75e1324abe874ced",
+    "zh:ce1890cf3af17d569af3bc7673cec0a8f78e6f5d701767593f3d29c551f44848",
+    "zh:e6f1b96eb684f527a47f71923f268c86a36d7894751b31ee9e726d7502a639cd",
+  ]
+}

openstack-tf/d4s-dev/project-setup/00-variables.tf

@@ -0,0 +1,20 @@
+
+# Configure the OpenStack Provider
+provider "openstack" {
+        cloud = "d4s-dev"
+}
+
+variable "dns-zone" {
+  type    = string
+  default = "cloud-dev.d4science.org."
+}
+
+variable "main_private_network" {
+  type = string
+  default = "d4s-dev-cloud-main"
+}
+
+variable "mtu_size" {
+  type = number
+  default = 8942
+}

openstack-tf/d4s-dev/project-setup/README.md

@@ -0,0 +1,11 @@
+# How to obtain the "generated" data
+
+terraformer can obtain the resources of a region. On OpenStack it is limited to the compute, block storage and networks resources.
+
+The command is
+
+```shell-session
+terraformer import openstack --resources="*" --regions isti_area_pi_1
+```
+
+and it requires the load of the shell application credentials, it does not understand the `clouds.yaml` ones.

openstack-tf/d4s-dev/project-setup/external-network-and-resolvers.tf

@@ -0,0 +1 @@
+../../common_variables/external-network-and-resolvers.tf

openstack-tf/d4s-dev/project-setup/terraform-provider.tf

@@ -0,0 +1 @@
+../../common_variables/terraform-provider.tf

openstack-tf/d4s-preprod/project-setup/.terraform.lock.hcl

@@ -0,0 +1,24 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/terraform-provider-openstack/openstack" {
+  version     = "1.53.0"
+  constraints = "~> 1.53.0"
+  hashes = [
+    "h1:ZSJPqrlaHQ3sj7wyJuPSG+NblFZbAA6Y0d3GjSJf3o8=",
+    "zh:09da7ca98ffd3de7b9ce36c4c13446212a6e763ba1162be71b50f95d453cb68e",
+    "zh:14041bcbb87312411d88612056ed185650bfd01284b8ea0761ce8105a331708e",
+    "zh:35bf4c788fdbc17c8e40ebc7b33c7de4b45a2fa2efaa657b10f0e3bd37c9627f",
+    "zh:46ede8ef4cfa12d654c538afc1e1ec34a1f3e8eb4e986ee23dceae398b7176a6",
+    "zh:59675734990dab1e8d87997853ea75e8104bba730b3f5a7146ac735540c9d6bf",
+    "zh:6de52428849806498670e827b54810be7510a2a79449602c1aede4235a0ec036",
+    "zh:78b2a20601272afceffac8f8ca78a6b647b84196c0dd8dc710fae297f6be15a4",
+    "zh:7c41ed3a4fac09677e676ecf9f9edd1e38eef449e656cb01a848d2c799c6de8f",
+    "zh:852800228f4118a4aa6cfaa4468b851247cbed6f037fd204f08de69eb1edc149",
+    "zh:86d618e7f9a07d978b8bc4b190be350a00de64ec535f9c8f5dfe133542a55483",
+    "zh:963a9e72b66d8bcf43de9b14a674ae3ca3719ce2f829217f7a65b66fc3773397",
+    "zh:a8e72ab67795071bda61f99a6de3d2d40122fb51971768fd75e1324abe874ced",
+    "zh:ce1890cf3af17d569af3bc7673cec0a8f78e6f5d701767593f3d29c551f44848",
+    "zh:e6f1b96eb684f527a47f71923f268c86a36d7894751b31ee9e726d7502a639cd",
+  ]
+}

openstack-tf/d4s-preprod/project-setup/00-variables.tf

@@ -9,16 +9,31 @@ variable "dns-zone" {
   default = "cloud-pre.d4science.org."
 }
 
-#### VM parameters
-variable "flavor_http" {
-  type    = string
-  default = "t2.medium"
-}
-
-variable "network_http" {
+variable "main_private_network" {
   type = map(string)
   default = {
-    subnet_name = "subnet-http"
-    cidr        = "192.168.1.0/24"
-  }
+    name = "d4s-pre-cloud-main"
+    description = "D4Science Preprod private network (use this as the main network)"
+  } 
+}
+
+variable "main_private_subnet" {
+  type = map(string)
+  default = {
+    name = "d4s-pre-cloud-main-subnet"
+    description = "D4Science Preprod main private subnet"
+    cidr = "10.1.32.0/22"
+    gateway_ip = "10.1.32.1"
+    allocation_start = "10.1.32.100"
+    allocation_end = "10.1.35.254"
+    }
+}
+
+variable "external_router" {
+  type = map(string)
+  default = {
+    name = "d4s-pre-cloud-external-router"
+    description = "D4Science Preprod main router"
+    id = "cc26064a-bb08-4c0b-929f-d0cb39f934a3"
+    }
 }

openstack-tf/d4s-preprod/project-setup/10-main-network.tf

@@ -0,0 +1 @@
+../../common_setups/10-main-network.tf

openstack-tf/d4s-preprod/project-setup/external-network-and-resolvers.tf

@@ -0,0 +1 @@
+../../common_variables/external-network-and-resolvers.tf

openstack-tf/d4s-preprod/project-setup/terraform-provider.tf

@@ -0,0 +1 @@
+../../common_variables/terraform-provider.tf