Add oci_general_info.

Author: oraclebase

oci/oci_general_info/README.md

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+# Terraform : Oracle Cloud Infrastructure (OCI) General Information
+
+Displays information about the following for the specified compartment.
+
+* Availability Domains
+* Compute Images
+* Compute Shapes
+
+These may be necessary for other scripts.
+
+Usage description.
+
+* [Terraform : Oracle Cloud Infrastructure (OCI) General Information](https://oracle-base.com/articles/misc/terraform-oci-general-info).
+
+Related articles.
+
+* [Terraform : All Articles](https://oracle-base.com/articles/misc/articles-misc#terraform)

oci/oci_general_info/oci_general_info.tf

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+# Variables
+variable "compartment_id" { type = string }
+
+variable "operating_system" { 
+  type    = string
+  default = "Oracle Linux"
+}
+
+variable "operating_system_version" { 
+  type    = string
+  default = "8"
+}
+
+variable "shape" { 
+  type    = string
+  default = "VM.Standard.E2.1.Micro"
+}
+
+
+# Resources
+data "oci_identity_availability_domains" "ads" {
+  compartment_id = var.compartment_id
+}
+
+data "oci_core_images" "tf_images" {
+  compartment_id           = var.compartment_id
+  operating_system         = var.operating_system
+  operating_system_version = var.operating_system_version
+  shape                    = var.shape
+}
+
+data "oci_core_shapes" "tf_shapes" {
+  compartment_id      = var.compartment_id
+  image_id            = data.oci_core_images.tf_images.images.0.id
+}
+
+
+# Outputs
+output "first_availability_domain_name" {
+  value = data.oci_identity_availability_domains.ads.availability_domains[0].name
+}
+
+output "availability_domain_names" {
+  value = data.oci_identity_availability_domains.ads.availability_domains[*].name
+}
+
+output "latest_image_id" {
+  value = data.oci_core_images.tf_images.images[0].id
+}
+
+output "shape_names" {
+  value = data.oci_core_shapes.tf_shapes.shapes[*].name
+}

oci/oci_general_info/oci_general_info_variables.auto.tfvars.example

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+# Amend with your details.
+compartment_id           = "ocid1.compartment.oc1..aaaaaaaa..."
+operating_system         = "Oracle Linux"
+operating_system_version = "8"
+shape                    = "VM.Standard.E2.1.Micro"

oci/oci_general_info/oci_provider.tf

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+# Variables.
+variable "tenancy_ocid"         { type = string }
+variable "user_ocid"            { type = string }
+variable "private_key_path"     { type = string }
+variable "fingerprint"          { type = string }
+variable "region"               { type = string }
+variable "root_compartment_id"  { type = string }
+
+
+# Resources
+provider "oci" {
+  tenancy_ocid     = var.tenancy_ocid
+  user_ocid        = var.user_ocid
+  private_key_path = var.private_key_path
+  fingerprint      = var.fingerprint
+  region           = var.region
+}

oci/oci_general_info/oci_provider_variables.auto.tfvars.example

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+# Amend with your details.
+tenancy_ocid        = "ocid1.tenancy.oc1..aaaaaaaa..."
+user_ocid           = "ocid1.user.oc1..aaaaaaaa..."
+private_key_path    = "/path-to-my/.oci/my-oci-key.pem"
+fingerprint         = "a5:68:0f:46:6d:06:43:5a:38:98:74:??:??:??:??:??"
+region              = "uk-london-1"
+root_compartment_id = "ocid1.tenancy.oc1..aaaaaaaa..."