Fix examples tf format

run Terraform fmt on all example tf files

Jira link: https://jira.oci.oraclecorp.com/browse/ORCH-1470

Author: jiangong

docs/examples/audit/main.tf

@@ -1,29 +1,27 @@
-
 /*
  * This example shows how to use the audit_configuration Resource to set the event retention period and list events with
  * the audit_events Data Source.
  */
 
 // These variables would commonly be defined as environment variables or sourced in a .env file
 variable "tenancy_ocid" {}
+
 variable "user_ocid" {}
 variable "fingerprint" {}
 variable "private_key_path" {}
 variable "compartment_ocid" {}
 variable "region" {}
 
-
 provider "oci" {
-  region = "${var.region}"
-  tenancy_ocid = "${var.tenancy_ocid}"
-  user_ocid = "${var.user_ocid}"
-  fingerprint = "${var.fingerprint}"
+  region           = "${var.region}"
+  tenancy_ocid     = "${var.tenancy_ocid}"
+  user_ocid        = "${var.user_ocid}"
+  fingerprint      = "${var.fingerprint}"
   private_key_path = "${var.private_key_path}"
 }
 
-
 resource "oci_audit_configuration" "audit_configuration" {
-  compartment_id = "${var.tenancy_ocid}"
+  compartment_id        = "${var.tenancy_ocid}"
   retention_period_days = "99"
 }
 
@@ -35,12 +33,13 @@ output "retention_period_days" {
   value = "${data.oci_audit_configuration.audit_configuration.retention_period_days}"
 }
 
-
 data "oci_audit_events" "audit_events" {
   compartment_id = "${var.compartment_ocid}"
+
   # NOTE: These dates should be updated to applicable ranges of events within your tenancy.
   # CAUTION: Specifying wide date ranges may pull excessively large sets of event data from the Audit service.
   start_time = "${timeadd(timestamp(), "-1m")}"
+
   end_time = "${timestamp()}"
 }
 

docs/examples/clusters/Mongodb/compute.tf

@@ -1,38 +1,41 @@
 resource "oci_core_instance" "MongoDBBastion" {
-    availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
-    compartment_id = "${var.compartment_ocid}"
-    display_name = "MongoDB-Bastion"
-    image = "${var.InstanceImageOCID[var.region]}"
-    shape = "${var.BastionShape}"
-    subnet_id = "${oci_core_subnet.BastionSubnetAD1.id}"
-    metadata {
-        ssh_authorized_keys = "${var.ssh_public_key}"
-	user_data = "${base64encode(file(var.BastionBootStrap))}" 
-    }
+  availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
+  compartment_id      = "${var.compartment_ocid}"
+  display_name        = "MongoDB-Bastion"
+  image               = "${var.InstanceImageOCID[var.region]}"
+  shape               = "${var.BastionShape}"
+  subnet_id           = "${oci_core_subnet.BastionSubnetAD1.id}"
+
+  metadata {
+    ssh_authorized_keys = "${var.ssh_public_key}"
+    user_data           = "${base64encode(file(var.BastionBootStrap))}"
+  }
 }
 
 resource "oci_core_instance" "MongoDBAD1" {
-    availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
-    compartment_id = "${var.compartment_ocid}"
-    display_name = "MongoDBAD1"
-    image = "${var.InstanceImageOCID[var.region]}"
-    shape = "${var.MongoDBShape}"
-    subnet_id = "${oci_core_subnet.PrivSubnetAD1.id}"
-    metadata {
-        ssh_authorized_keys = "${var.ssh_public_key}"
-        user_data = "${base64encode(file(var.MongoDBBootStrap))}"
-    }
+  availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
+  compartment_id      = "${var.compartment_ocid}"
+  display_name        = "MongoDBAD1"
+  image               = "${var.InstanceImageOCID[var.region]}"
+  shape               = "${var.MongoDBShape}"
+  subnet_id           = "${oci_core_subnet.PrivSubnetAD1.id}"
+
+  metadata {
+    ssh_authorized_keys = "${var.ssh_public_key}"
+    user_data           = "${base64encode(file(var.MongoDBBootStrap))}"
+  }
 }
 
 resource "oci_core_instance" "MongoDBAD2" {
-    availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[1],"name")}"
-    compartment_id = "${var.compartment_ocid}"
-    display_name = "MongoDBAD2"
-    image = "${var.InstanceImageOCID[var.region]}"
-    shape = "${var.MongoDBShape}"
-    subnet_id = "${oci_core_subnet.PrivSubnetAD2.id}"
-    metadata {
-        ssh_authorized_keys = "${var.ssh_public_key}"
-        user_data = "${base64encode(file(var.MongoDBBootStrap))}"
-    }
+  availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[1],"name")}"
+  compartment_id      = "${var.compartment_ocid}"
+  display_name        = "MongoDBAD2"
+  image               = "${var.InstanceImageOCID[var.region]}"
+  shape               = "${var.MongoDBShape}"
+  subnet_id           = "${oci_core_subnet.PrivSubnetAD2.id}"
+
+  metadata {
+    ssh_authorized_keys = "${var.ssh_public_key}"
+    user_data           = "${base64encode(file(var.MongoDBBootStrap))}"
+  }
 }

docs/examples/clusters/Mongodb/datasources.tf

@@ -5,10 +5,10 @@ data "oci_identity_availability_domains" "ADs" {
 
 # Gets a list of vNIC attachments on the bastion host
 data "oci_core_vnic_attachments" "BastionVnics" {
-  compartment_id = "${var.compartment_ocid}"
+  compartment_id      = "${var.compartment_ocid}"
   availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
-  instance_id = "${oci_core_instance.MongoDBBastion.id}"
-} 
+  instance_id         = "${oci_core_instance.MongoDBBastion.id}"
+}
 
 # Gets the OCID of the first (default) vNIC on the bastion host
 data "oci_core_vnic" "BastionVnic" {
@@ -17,9 +17,9 @@ data "oci_core_vnic" "BastionVnic" {
 
 # Gets a list of vNIC attachments on MongoDBAD1
 data "oci_core_vnic_attachments" "MongoDBAD1Vnics" {
-  compartment_id = "${var.compartment_ocid}"
+  compartment_id      = "${var.compartment_ocid}"
   availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[0],"name")}"
-  instance_id = "${oci_core_instance.MongoDBAD1.id}"
+  instance_id         = "${oci_core_instance.MongoDBAD1.id}"
 }
 
 # Gets the OCID of the first (default) vNIC on MongoDBAD1
@@ -29,13 +29,12 @@ data "oci_core_vnic" "MongoDBAD1Vnic" {
 
 # Gets a list of vNIC attachments on MongoDBAD2
 data "oci_core_vnic_attachments" "MongoDBAD2Vnics" {
-  compartment_id = "${var.compartment_ocid}"
+  compartment_id      = "${var.compartment_ocid}"
   availability_domain = "${lookup(data.oci_identity_availability_domains.ADs.availability_domains[1],"name")}"
-  instance_id = "${oci_core_instance.MongoDBAD2.id}"
+  instance_id         = "${oci_core_instance.MongoDBAD2.id}"
 }
 
 # Gets the OCID of the first (default) vNIC on MongoDBAD2
 data "oci_core_vnic" "MongoDBAD2Vnic" {
   vnic_id = "${lookup(data.oci_core_vnic_attachments.MongoDBAD2Vnics.vnic_attachments[0],"vnic_id")}"
 }
-