Created
October 19, 2017 21:49
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Terraform Instance count for OCI provider
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#OCI Environment variables | |
variable "tenancy_ocid" {} | |
variable "user_ocid" {} | |
variable "fingerprint" {} | |
variable "compartment_ocid" {} | |
variable "region" {} | |
variable "ssh_public_key_path" {} | |
variable "ssh_private_key_path" {} | |
variable "availability_domain" {} | |
variable "instance_shape" {} | |
variable "number_of_instances" {} | |
provider "oci" { | |
tenancy_ocid = "${var.tenancy_ocid}" | |
user_ocid = "${var.user_ocid}" | |
fingerprint = "${var.fingerprint}" | |
private_key_path = "${var.ssh_private_key_path}" | |
region = "${var.region}" | |
} | |
data "oci_identity_availability_domains" "ads" { | |
compartment_id = "${var.tenancy_ocid}" | |
} | |
data "oci_core_images" "base-image" { | |
compartment_id = "${var.compartment_ocid}" | |
operating_system = "Oracle Linux" | |
operating_system_version = "7.3" | |
} | |
resource "oci_core_instance" "my-instances" { | |
count = "${var.number_of_instances}" | |
availability_domain = "${lookup(data.oci_identity_availability_domains.ads.availability_domains[var.availability_domain - 1],"name")}" | |
compartment_id = "${var.compartment_ocid}" | |
display_name = "${format("TFInstanceName%03d", count.index + 1)}" | |
image = "${lookup(data.oci_core_images.base-image.images[0], "id")}" | |
shape = "VM.Standard1.8" | |
} |
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$ terraform plan | |
var.number_of_instances | |
Enter a value: 2 | |
Refreshing Terraform state in-memory prior to plan... | |
The refreshed state will be used to calculate this plan, but will not be | |
persisted to local or remote state storage. | |
data.oci_core_images.base-image: Refreshing state... | |
data.oci_identity_availability_domains.ads: Refreshing state... | |
------------------------------------------------------------------------ | |
An execution plan has been generated and is shown below. | |
Resource actions are indicated with the following symbols: | |
+ create | |
Terraform will perform the following actions: | |
+ oci_core_instance.my-instances[0] | |
id: <computed> | |
availability_domain: "floz:PHX-AD-1" | |
compartment_id: "ocid1.tenancy.oc1..aaaaaaxx77jssur2tpaic3jjubsvxhwpmrl2jtry4gl5jax2ecdtr4fxxxx" | |
create_vnic_details.#: <computed> | |
display_name: "TFInstanceName001" | |
hostname_label: <computed> | |
image: "ocid1.image.oc1.phx.aaaaaaaa7jvfm572d4ehcgh3ijapvhrt52voel33ispumnygi3kl7mph55ha" | |
private_ip: <computed> | |
public_ip: <computed> | |
region: <computed> | |
shape: "VM.Standard1.8" | |
state: <computed> | |
time_created: <computed> | |
+ oci_core_instance.my-instances[1] | |
id: <computed> | |
availability_domain: "floz:PHX-AD-1" | |
compartment_id: "ocid1.tenancy.oc1..aaaaaaxx77jssur2tpaic3jjubsvxhwpmrl2jtry4gl5jax2ecdtr4fxxxx" | |
create_vnic_details.#: <computed> | |
display_name: "TFInstanceName002" | |
hostname_label: <computed> | |
image: "ocid1.image.oc1.phx.aaaaaaaa7jvfm572d4ehcgh3ijapvhrt52voel33ispumnygi3kl7mph55ha" | |
private_ip: <computed> | |
public_ip: <computed> | |
region: <computed> | |
shape: "VM.Standard1.8" | |
state: <computed> | |
time_created: <computed> |
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