Exemples de scripts Terraform pour le provisionnement des ressources

Ce fichier crée plusieurs variables utilisées pour provisionner des ressources. Il définit les variables utilisées dans la configuration Terraform.

variable "compartment_id" {
  type        = string
  description = "OCID of compartment for Compute Instance"
}

variable "subnet_id" {
  type        = string
  description = "OCID of the subnet for Compute Instance"
}

variable "display_name" {
  type        = string
  description = "Display Name Of Compute Instance"
  default = "Test Instance"
}

variable "availability_domain" {
  type = string
  description = "Region based Availability Domain to place the Compute Instance"
}

variable "image_id" {
  type        = string
  description = "Image Id"
}

Ce fichier contient le code Terraform permettant de provisionner des ressources dans OCI.

provider "oci" {}

resource "oci_core_instance" "generated_oci_core_instance" {

	agent_config {
		is_management_disabled = "false"
		is_monitoring_disabled = "false"
		plugins_config {
			desired_state = "DISABLED"
			name = "WebLogic Management Service"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Vulnerability Scanning"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Oracle Java Management Service"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "OS Management Service Agent"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "OS Management Hub Agent"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Management Agent"
		}
		plugins_config {
			desired_state = "ENABLED"
			name = "Custom Logs Monitoring"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Compute RDMA GPU Monitoring"
		}
		plugins_config {
			desired_state = "ENABLED"
			name = "Compute Instance Run Command"
		}
		plugins_config {
			desired_state = "ENABLED"
			name = "Compute Instance Monitoring"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Compute HPC RDMA Auto-Configuration"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Compute HPC RDMA Authentication"
		}
		plugins_config {
			desired_state = "ENABLED"
			name = "Cloud Guard Workload Protection"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Block Volume Management"
		}
		plugins_config {
			desired_state = "DISABLED"
			name = "Bastion"
		}
	}
	availability_config {
		is_live_migration_preferred = "true"
		recovery_action = "RESTORE_INSTANCE"
	}
	availability_domain = "${var.availability_domain}"
	compartment_id = "${var.instance_compartment_id}" 
	create_vnic_details {
		assign_ipv6ip = "false"
		assign_private_dns_record = "true"
		assign_public_ip = "true"
		subnet_id = "${var.subnet_id}" 
	}
	display_name = "${var.display_name}" 
	instance_options {
		are_legacy_imds_endpoints_disabled = "false"
	}

	// Oracle Linux 8 image source
	source_details {
		source_id = "ocid1.image.oc1..<unique_id>" 
		source_type = "image"
	}

	shape = "VM.Standard.A1.Flex"
	shape_config {
		memory_in_gbs = "6"
		ocpus = "1"
	}
}
# Get the latest Oracle Linux image
data "oci_core_images" "InstanceImageOCID" {
  compartment_id           = "${var.compartment_id}"
  operating_system         = "Oracle Linux"
  operating_system_version = "8"
  shape                    = "VM.Standard.A1.Flex"

  filter {
    name   = "display_name"
    values = ["^.*Oracle[^G]*$"]
    regex  = true
  }
}

Ce fichier fournit les valeurs des variables définies dans variables.tf. Vous pouvez personnaliser ce fichier avec vos données d'identification OCI réelles, l'OCID du compartiment, le domaine de disponibilité, la forme de l'instance ou tout marqueur à structure libre que vous voulez appliquer aux ressources.

{
    "compartment_id": "ocid1.compartment.oc1..{my_compartment}",
    "subnet_id": "ocid1.subnet.oc1.iad.{my_subnet}",
    "display_name": "Test Instance",
    "availability_domain":"cCnw:US-ASHBURN-AD-1",	
    "image_id": "ami-0c55b159cbfafe1f0"
}