add a common tf script, that can be used for all

openstack/init/00-base.tf

@@ -0,0 +1,8 @@
+resource "openstack_compute_keypair_v2" "arif-key" {
+  name       = "arif-key"
+  public_key = file("/home/arif/.ssh/aarsa4096canonical.pub")
+}
+
+resource "openstack_identity_role_v3" "tenantLead" {
+  name = "tenantLead"
+}

openstack/init/00-init.tf

@@ -0,0 +1 @@
+../00-init.tf

openstack/init/00-main.tf

@@ -1,51 +0,0 @@
-terraform {
-  required_version = ">= 0.14.0"
-  required_providers {
-    openstack = {
-      source  = "terraform-provider-openstack/openstack"
-      version = "1.49.0"
-    }
-  }
-}
-
-provider "openstack" {
-  cloud = "arif-home"
-}
-
-variable "domain_id" {
-  type = string
-  default = "3fd5a53e08e243b49ac3b171d57b4e4a"
-}
-
-resource "openstack_compute_keypair_v2" "arif-key" {
-  name       = "arif-key"
-  public_key = file("/home/arif/.ssh/aarsa4096canonical.pub")
-}
-
-resource "openstack_identity_role_v3" "tenantLead" {
-  name = "tenantLead"
-}
-
-resource "openstack_compute_secgroup_v2" "allow_ssh" {
-  name        = "allow_ssh"
-  description = "Allow ssh"
-
-  rule {
-    from_port   = 22
-    to_port     = 22
-    ip_protocol = "tcp"
-    cidr        = "0.0.0.0/0"
-  }
-}
-
-resource "openstack_compute_secgroup_v2" "allow_ping" {
-  name        = "allow_ping"
-  description = "Allow ping"
-
-  rule {
-    from_port   = -1
-    to_port     = -1
-    ip_protocol = "icmp"
-    cidr        = "0.0.0.0/0"
-  }
-}

openstack/init/01-security_groups.tf

@@ -0,0 +1,23 @@
+resource "openstack_compute_secgroup_v2" "allow_ssh" {
+  name        = "allow_ssh"
+  description = "Allow ssh"
+
+  rule {
+    from_port   = 22
+    to_port     = 22
+    ip_protocol = "tcp"
+    cidr        = "0.0.0.0/0"
+  }
+}
+
+resource "openstack_compute_secgroup_v2" "allow_ping" {
+  name        = "allow_ping"
+  description = "Allow ping"
+
+  rule {
+    from_port   = -1
+    to_port     = -1
+    ip_protocol = "icmp"
+    cidr        = "0.0.0.0/0"
+  }
+}

openstack/multi-instances/00-init.tf

@@ -0,0 +1 @@
+../00-init.tf

openstack/multi-instances/create-multiple-instances.tf

@@ -1,17 +1,3 @@
-terraform {
-  required_version = ">= 0.14.0"
-  required_providers {
-    openstack = {
-      source  = "terraform-provider-openstack/openstack"
-      version = "1.49.0"
-    }
-  }
-}
-
-provider "openstack" {
-  cloud = "arif-home"
-}
-
 data "openstack_compute_flavor_v2" "m1_small" {
     name = "m1.small"
 }

openstack/stsstack_init/00-init.tf

@@ -0,0 +1 @@
+../00-init.tf