fix: optional run of web proxy and os vendor

ibmpowervc/host_provision/build_execution.tf

@@ -1,7 +1,7 @@
 
 # Execute all scripts pushed to target
 
-resource "null_resource" "execute_os_scripts" {
+resource "null_resource" "execute_os_scripts_generic" {
 
   depends_on = [
     null_resource.build_script_os_prepare,
@@ -27,8 +27,69 @@ resource "null_resource" "execute_os_scripts" {
       "echo 'Show HOME directory for reference Shell scripts were transferred'",
       "ls -lha $HOME",
       "chmod +x $HOME/terraform_*",
-      "$HOME/terraform_os_prep.sh",
-      "$HOME/terraform_web_proxy_noninteractive.sh",
+      "$HOME/terraform_os_prep.sh"
+    ]
+  }
+
+}
+
+
+resource "null_resource" "execute_os_scripts_web_proxy" {
+
+  depends_on = [
+    null_resource.build_script_os_prepare,
+    null_resource.os_subscription_files,
+    openstack_compute_volume_attach_v2.block_volume_attachment,
+    null_resource.execute_os_scripts_generic
+  ]
+
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = openstack_compute_instance_v2.host_provision.access_ip_v4
+    private_key = var.module_var_host_private_ssh_key
+
+    # Required when using RHEL 8.x because /tmp is set with noexec
+    # Path must already exist and must not use Bash shell special variable, e.g. cannot use $HOME/terraform/tmp/
+    # https://www.terraform.io/language/resources/provisioners/connection#executing-scripts-using-ssh-scp
+    script_path = "/root/terraform_tmp_remote_exec_inline.sh"
+  }
+
+  # Execute, including all files provisioned by Terraform into $HOME
+  provisioner "remote-exec" {
+    inline = [
+      "$HOME/terraform_web_proxy_noninteractive.sh"
+    ]
+  }
+
+}
+
+
+resource "null_resource" "execute_os_scripts_os_vendor" {
+
+  depends_on = [
+    null_resource.build_script_os_prepare,
+    null_resource.os_subscription_files,
+    openstack_compute_volume_attach_v2.block_volume_attachment,
+    null_resource.execute_os_scripts_generic,
+    null_resource.execute_os_scripts_web_proxy
+  ]
+
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = openstack_compute_instance_v2.host_provision.access_ip_v4
+    private_key = var.module_var_host_private_ssh_key
+
+    # Required when using RHEL 8.x because /tmp is set with noexec
+    # Path must already exist and must not use Bash shell special variable, e.g. cannot use $HOME/terraform/tmp/
+    # https://www.terraform.io/language/resources/provisioners/connection#executing-scripts-using-ssh-scp
+    script_path = "/root/terraform_tmp_remote_exec_inline.sh"
+  }
+
+  # Execute, including all files provisioned by Terraform into $HOME
+  provisioner "remote-exec" {
+    inline = [
       "$HOME/terraform_os_subscriptions.sh"
     ]
   }

ibmpowervc/host_provision/build_os_subscriptions.tf

@@ -7,6 +7,8 @@ resource "null_resource" "os_subscription_files" {
     openstack_compute_volume_attach_v2.block_volume_attachment
   ]
 
+  count = var.module_var_os_vendor_enable ? 1 : 0
+
   connection {
     type        = "ssh"
     user        = "root"

ibmpowervc/host_provision/build_web_proxy_noninteractive.tf

@@ -5,6 +5,8 @@ resource "null_resource" "build_script_web_proxy_noninteractive" {
     openstack_compute_volume_attach_v2.block_volume_attachment
   ]
 
+  count = var.module_var_web_proxy_enable ? 1 : 0
+
   # Specify the ssh connection
   connection {
     type        = "ssh"

ibmpowervc/host_provision/module_variables.tf

@@ -52,9 +52,16 @@ variable "module_var_lpar_hostname" {
 variable "module_var_dns_root_domain_name" {
 }
 
+
+variable "module_var_web_proxy_enable" {
+  default = true
+}
 variable "module_var_web_proxy_url" {}
 variable "module_var_web_proxy_exclusion" {}
 
+variable "module_var_os_vendor_enable" {
+  default = true
+}
 variable "module_var_os_vendor_account_user" {}
 variable "module_var_os_vendor_account_user_passcode" {}
 variable "module_var_os_systems_mgmt_host" {

vmware_vm/host_provision/build_execution.tf

@@ -1,7 +1,7 @@
 
 # Execute all scripts pushed to target
 
-resource "null_resource" "execute_os_scripts" {
+resource "null_resource" "execute_os_scripts_generic" {
 
   depends_on = [
     vsphere_virtual_disk.virtual_disk_provision,
@@ -29,8 +29,77 @@ resource "null_resource" "execute_os_scripts" {
       "echo 'Show HOME directory for reference Shell scripts were transferred'",
       "ls -lha $HOME",
       "chmod +x $HOME/terraform_*",
-      "$HOME/terraform_os_prep.sh",
-      "$HOME/terraform_web_proxy_noninteractive.sh",
+      "$HOME/terraform_os_prep.sh"
+    ]
+  }
+
+}
+
+
+resource "null_resource" "execute_os_scripts_web_proxy" {
+
+  depends_on = [
+    vsphere_virtual_disk.virtual_disk_provision,
+    null_resource.build_script_os_prepare,
+    null_resource.os_subscription_files,
+    vsphere_virtual_machine.host_provision,
+    null_resource.execute_os_scripts_generic
+  ]
+
+  count = var.module_var_web_proxy_enable ? 1 : 0
+
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = vsphere_virtual_machine.host_provision.default_ip_address
+    private_key = var.module_var_host_private_ssh_key
+    timeout     = "30s"
+
+    # Required when using RHEL 8.x because /tmp is set with noexec
+    # Path must already exist and must not use Bash shell special variable, e.g. cannot use $HOME/terraform/tmp/
+    # https://www.terraform.io/language/resources/provisioners/connection#executing-scripts-using-ssh-scp
+    script_path = "/root/terraform_tmp_remote_exec_inline.sh"
+  }
+
+  # Execute, including all files provisioned by Terraform into $HOME
+  provisioner "remote-exec" {
+    inline = [
+      "$HOME/terraform_web_proxy_noninteractive.sh"
+    ]
+  }
+
+}
+
+
+resource "null_resource" "execute_os_scripts_os_vendor" {
+
+  depends_on = [
+    vsphere_virtual_disk.virtual_disk_provision,
+    null_resource.build_script_os_prepare,
+    null_resource.os_subscription_files,
+    vsphere_virtual_machine.host_provision,
+    null_resource.execute_os_scripts_generic,
+    null_resource.execute_os_scripts_web_proxy
+  ]
+
+  count = var.module_var_os_vendor_enable ? 1 : 0
+
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = vsphere_virtual_machine.host_provision.default_ip_address
+    private_key = var.module_var_host_private_ssh_key
+    timeout     = "30s"
+
+    # Required when using RHEL 8.x because /tmp is set with noexec
+    # Path must already exist and must not use Bash shell special variable, e.g. cannot use $HOME/terraform/tmp/
+    # https://www.terraform.io/language/resources/provisioners/connection#executing-scripts-using-ssh-scp
+    script_path = "/root/terraform_tmp_remote_exec_inline.sh"
+  }
+
+  # Execute, including all files provisioned by Terraform into $HOME
+  provisioner "remote-exec" {
+    inline = [
       "$HOME/terraform_os_subscriptions.sh"
     ]
   }

vmware_vm/host_provision/build_os_subscriptions.tf

@@ -7,6 +7,8 @@ resource "null_resource" "os_subscription_files" {
     vsphere_virtual_machine.host_provision
   ]
 
+  count = var.module_var_os_vendor_enable ? 1 : 0
+
   connection {
     type        = "ssh"
     user        = "root"

vmware_vm/host_provision/build_web_proxy_noninteractive.tf

@@ -5,6 +5,8 @@ resource "null_resource" "build_script_web_proxy_noninteractive" {
     vsphere_virtual_machine.host_provision
   ]
 
+  count = var.module_var_web_proxy_enable ? 1 : 0
+
   # Specify the ssh connection
   connection {
     type        = "ssh"

vmware_vm/host_provision/module_variables.tf

@@ -53,13 +53,23 @@ variable "module_var_host_public_ssh_key" {}
 
 variable "module_var_host_private_ssh_key" {}
 
+
+variable "module_var_web_proxy_enable" {
+  default = true
+}
+
 variable "module_var_web_proxy_url" {}
 variable "module_var_web_proxy_exclusion" {}
 
+variable "module_var_os_vendor_enable" {
+  default = true
+}
+
 variable "module_var_os_vendor_account_user" {}
 variable "module_var_os_vendor_account_user_passcode" {}
 variable "module_var_os_systems_mgmt_host" {
   default = ""
 }
 
+
 variable "module_var_storage_definition" {}