- Initial working free tier resources (arm not tested)

Author: surajmandalcell

Diff for: .gitignore

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+variables.tf

Diff for: .terraform.lock.hcl

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+resource "oci_core_virtual_network" "vcn" {
+  cidr_block     = local.vcn_cidr_block
+  display_name   = "AlwaysFreeVCN"
+  compartment_id = local.compartment_id
+}
+
+resource "oci_core_subnet" "subnet" {
+  cidr_block          = local.subnet_cidr_block
+  display_name        = "AlwaysFreeSubnet"
+  vcn_id              = oci_core_virtual_network.vcn.id
+  availability_domain = local.availability_domain
+  compartment_id      = local.compartment_id
+}
+
+resource "oci_core_volume" "block-volume-1" {
+  availability_domain = local.availability_domain
+  compartment_id      = local.compartment_id
+  size_in_gbs         = 50
+}
+
+# resource "oci_core_instance" "instance-1" {
+#   availability_domain = local.availability_domain
+#   compartment_id      = local.compartment_id
+#   display_name        = local.instance_display_name
+#   shape               = "VM.Standard.A1.Flex"
+
+#   shape_config {
+#     memory_in_gbs = 24
+#     ocpus         = 4
+#   }
+
+#   create_vnic_details {
+#     subnet_id        = oci_core_subnet.subnet.id
+#     display_name     = "arm-vnic"
+#     assign_public_ip = true
+#     hostname_label   = "arm-free-tier"
+#   }
+
+#   source_details {
+#     source_type = "image"
+#     source_id   = local.source_id_arm
+#     boot_volume_size_in_gbs = 50
+#   }
+# 
+#    lifecycle {
+#        prevent_destroy = true
+#      }
+# }
+
+resource "oci_core_instance" "instance-2" {
+  availability_domain = local.availability_domain
+  compartment_id      = local.compartment_id
+  display_name        = local.instance_display_name
+  shape               = "VM.Standard.E2.1.Micro"
+
+  shape_config {
+    memory_in_gbs = 1
+    ocpus         = 1
+  }
+
+  create_vnic_details {
+    subnet_id        = oci_core_subnet.subnet.id
+    display_name     = "x86-vnic-1"
+    assign_public_ip = true
+  }
+
+  source_details {
+    source_type = "image"
+    source_id   = local.source_id_x86
+    boot_volume_size_in_gbs = 50
+  }
+}
+
+resource "oci_core_instance" "instance-3" {
+  availability_domain = local.availability_domain
+  compartment_id      = local.compartment_id
+  display_name        = local.instance_display_name
+  shape               = "VM.Standard.E2.1.Micro"
+
+  shape_config {
+    memory_in_gbs = 1
+    ocpus         = 1
+  }
+
+  create_vnic_details {
+    subnet_id        = oci_core_subnet.subnet.id
+    display_name     = "x86-vnic-2"
+    assign_public_ip = true
+  }
+
+  source_details {
+    source_type = "image"
+    source_id   = local.source_id_x86
+    boot_volume_size_in_gbs = 50
+  }
+}

Diff for: main.tf

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+# output "public_ip_arm_1" {
+#   value = oci_core_instance.instance-1.public_ip
+# }
+
+output "public_ip_x86_1" {
+  value = oci_core_instance.instance-2.public_ip
+}
+
+output "public_ip_x86_2" {
+  value = oci_core_instance.instance-3.public_ip
+}

Diff for: outputs.tf

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+locals {
+  config = var.toronto
+  # config = var.hyderabad
+  # config = var.example_zone
+  # OCI
+  tenancy_ocid        = local.config.tenancy_ocid
+  user_ocid           = local.config.user_ocid
+  api_key_fingerprint = local.config.api_key_fingerprint
+  private_key_path    = local.config.private_key_path
+  region              = local.config.region
+  # Networking
+  compartment_id      = local.config.compartment_id
+  availability_domain = local.config.availability_domain
+  vcn_cidr_block      = local.config.vcn_cidr_block
+  subnet_cidr_block   = local.config.subnet_cidr_block
+  # Instance
+  instance_display_name = local.config.instance_display_name
+  source_id_arm         = local.config.source_id_arm
+  source_id_x86         = local.config.source_id_x86
+}
+
+terraform {
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = "5.4.0"
+    }
+  }
+}
+
+provider "oci" {
+  tenancy_ocid     = local.tenancy_ocid
+  user_ocid        = local.user_ocid
+  fingerprint      = local.api_key_fingerprint
+  private_key_path = local.private_key_path
+  region           = local.region
+}

Diff for: providers.tf

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+variable "example_zone" {
+  type = any
+  default = {
+    tenancy_ocid = ""
+    user_ocid = ""
+    api_key_fingerprint = ""
+    private_key_path = ""
+    region = ""
+    compartment_id = ""
+    availability_domain = ""
+    vcn_cidr_block = ""
+    subnet_cidr_block = ""
+    instance_display_name = ""
+    source_id_arm = ""
+    source_id_x86 = ""
+  }
+}