Initial Oracle Deep Data Security lab kit

terraform/modules/autonomous_database/main.tf

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+resource "oci_database_autonomous_database" "this" {
+  compartment_id              = var.compartment_id
+  db_name                     = var.db_name
+  display_name                = var.display_name
+  admin_password              = var.admin_password
+  db_workload                 = var.db_workload
+  db_version                  = var.db_version
+  compute_model               = var.compute_model
+  compute_count               = var.compute_count
+  data_storage_size_in_tbs    = var.data_storage_size_in_tbs
+  is_auto_scaling_enabled     = var.is_auto_scaling_enabled
+  license_model               = var.license_model
+  subnet_id                   = var.subnet_id
+  nsg_ids                     = var.nsg_ids
+  private_endpoint_label      = var.private_endpoint_label
+  whitelisted_ips             = var.whitelisted_ips
+  is_mtls_connection_required = var.is_mtls_connection_required
+  vault_id                    = var.customer_managed_vault_id
+  kms_key_id                  = var.customer_managed_key_id
+  freeform_tags               = var.freeform_tags
+}

terraform/modules/autonomous_database/outputs.tf

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+output "autonomous_database_id" {
+  description = "Autonomous Database OCID."
+  value       = oci_database_autonomous_database.this.id
+}
+
+output "private_endpoint" {
+  description = "Private endpoint IP/FQDN reported by OCI."
+  value       = try(oci_database_autonomous_database.this.private_endpoint, null)
+}
+
+output "connection_strings" {
+  description = "Connection strings generated by Autonomous Database."
+  value       = try(oci_database_autonomous_database.this.connection_strings, null)
+  sensitive   = true
+}
+

terraform/modules/autonomous_database/variables.tf

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+variable "compartment_id" {
+  description = "Compartment OCID."
+  type        = string
+}
+
+variable "db_name" {
+  description = "Autonomous Database DB name."
+  type        = string
+}
+
+variable "display_name" {
+  description = "Autonomous Database display name."
+  type        = string
+}
+
+variable "admin_password" {
+  description = "ADMIN password."
+  type        = string
+  sensitive   = true
+}
+
+variable "db_workload" {
+  description = "Database workload."
+  type        = string
+}
+
+variable "db_version" {
+  description = "Optional database version."
+  type        = string
+  default     = null
+}
+
+variable "compute_model" {
+  description = "Autonomous Database compute model."
+  type        = string
+}
+
+variable "compute_count" {
+  description = "Autonomous Database compute count."
+  type        = number
+}
+
+variable "data_storage_size_in_tbs" {
+  description = "Storage size in TB."
+  type        = number
+}
+
+variable "is_auto_scaling_enabled" {
+  description = "Enable autoscaling."
+  type        = bool
+}
+
+variable "license_model" {
+  description = "License model."
+  type        = string
+}
+
+variable "subnet_id" {
+  description = "Private endpoint subnet OCID."
+  type        = string
+}
+
+variable "nsg_ids" {
+  description = "NSG OCIDs."
+  type        = list(string)
+}
+
+variable "private_endpoint_label" {
+  description = "Private endpoint DNS label."
+  type        = string
+}
+
+variable "customer_managed_key_id" {
+  description = "Optional KMS key OCID."
+  type        = string
+  default     = null
+}
+
+variable "customer_managed_vault_id" {
+  description = "Optional Vault OCID for customer-managed key."
+  type        = string
+  default     = null
+}
+
+variable "whitelisted_ips" {
+  description = "Whitelisted IPs. Empty for private endpoint use."
+  type        = list(string)
+  default     = []
+}
+
+variable "is_mtls_connection_required" {
+  description = "Require mTLS."
+  type        = bool
+  default     = true
+}
+
+variable "freeform_tags" {
+  description = "Freeform tags."
+  type        = map(string)
+  default     = {}
+}

terraform/modules/autonomous_database/versions.tf

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+terraform {
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = ">= 6.0.0"
+    }
+  }
+}
+

terraform/modules/compute_bastion/main.tf

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+resource "oci_core_instance" "this" {
+  availability_domain = var.availability_domain
+  compartment_id      = var.compartment_id
+  display_name        = var.display_name
+  shape               = var.shape
+  freeform_tags       = var.freeform_tags
+
+  dynamic "shape_config" {
+    for_each = length(regexall("Flex$", var.shape)) > 0 ? [1] : []
+    content {
+      ocpus         = var.ocpus
+      memory_in_gbs = var.memory_in_gbs
+    }
+  }
+
+  create_vnic_details {
+    subnet_id        = var.subnet_id
+    assign_public_ip = var.assign_public_ip
+    nsg_ids          = var.nsg_ids
+  }
+
+  metadata = {
+    ssh_authorized_keys = var.ssh_public_key
+  }
+
+  source_details {
+    source_type = "image"
+    source_id   = var.image_ocid
+  }
+}

terraform/modules/compute_bastion/outputs.tf

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+output "instance_id" {
+  description = "Bastion instance OCID."
+  value       = oci_core_instance.this.id
+}
+
+output "public_ip" {
+  description = "Bastion public IP."
+  value       = oci_core_instance.this.public_ip
+}
+

terraform/modules/compute_bastion/variables.tf

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+variable "compartment_id" {
+  description = "Compartment OCID."
+  type        = string
+}
+
+variable "availability_domain" {
+  description = "Availability domain."
+  type        = string
+}
+
+variable "display_name" {
+  description = "Instance display name."
+  type        = string
+}
+
+variable "shape" {
+  description = "Compute shape."
+  type        = string
+}
+
+variable "ocpus" {
+  description = "OCPUs for flexible shapes."
+  type        = number
+  default     = 1
+}
+
+variable "memory_in_gbs" {
+  description = "Memory in GB for flexible shapes."
+  type        = number
+  default     = 8
+}
+
+variable "image_ocid" {
+  description = "Image OCID."
+  type        = string
+}
+
+variable "subnet_id" {
+  description = "Subnet OCID."
+  type        = string
+}
+
+variable "nsg_ids" {
+  description = "NSG OCIDs."
+  type        = list(string)
+}
+
+variable "ssh_public_key" {
+  description = "SSH public key."
+  type        = string
+  sensitive   = true
+}
+
+variable "assign_public_ip" {
+  description = "Assign public IP to bastion."
+  type        = bool
+}
+
+variable "freeform_tags" {
+  description = "Freeform tags."
+  type        = map(string)
+  default     = {}
+}

terraform/modules/compute_bastion/versions.tf

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+terraform {
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = ">= 6.0.0"
+    }
+  }
+}
+

terraform/modules/network/main.tf

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+data "oci_core_services" "oracle_services" {
+  filter {
+    name   = "name"
+    values = ["All .* Services In Oracle Services Network"]
+    regex  = true
+  }
+}
+
+resource "oci_core_vcn" "this" {
+  compartment_id = var.compartment_id
+  cidr_block     = var.vcn_cidr
+  display_name   = "${var.name_prefix}-vcn"
+  dns_label      = replace(var.name_prefix, "-", "")
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_core_nat_gateway" "this" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-nat"
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_core_service_gateway" "this" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-service-gateway"
+  freeform_tags  = var.freeform_tags
+
+  services {
+    service_id = data.oci_core_services.oracle_services.services[0].id
+  }
+}
+
+resource "oci_core_internet_gateway" "this" {
+  count = var.create_public_subnet ? 1 : 0
+
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-igw"
+  enabled        = true
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_core_route_table" "private" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-private-rt"
+  freeform_tags  = var.freeform_tags
+
+  route_rules {
+    destination       = "0.0.0.0/0"
+    destination_type  = "CIDR_BLOCK"
+    network_entity_id = oci_core_nat_gateway.this.id
+  }
+
+  route_rules {
+    destination       = data.oci_core_services.oracle_services.services[0].cidr_block
+    destination_type  = "SERVICE_CIDR_BLOCK"
+    network_entity_id = oci_core_service_gateway.this.id
+  }
+}
+
+resource "oci_core_route_table" "public" {
+  count = var.create_public_subnet ? 1 : 0
+
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-public-rt"
+  freeform_tags  = var.freeform_tags
+
+  route_rules {
+    destination       = "0.0.0.0/0"
+    destination_type  = "CIDR_BLOCK"
+    network_entity_id = oci_core_internet_gateway.this[0].id
+  }
+}
+
+resource "oci_core_security_list" "private" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-private-sl"
+  freeform_tags  = var.freeform_tags
+
+  egress_security_rules {
+    destination = "0.0.0.0/0"
+    protocol    = "6"
+  }
+}
+
+resource "oci_core_security_list" "public" {
+  count = var.create_public_subnet ? 1 : 0
+
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-public-sl"
+  freeform_tags  = var.freeform_tags
+
+  egress_security_rules {
+    destination = "0.0.0.0/0"
+    protocol    = "6"
+  }
+}
+
+resource "oci_core_subnet" "private" {
+  compartment_id             = var.compartment_id
+  vcn_id                     = oci_core_vcn.this.id
+  cidr_block                 = var.private_subnet_cidr
+  display_name               = "${var.name_prefix}-private-subnet"
+  dns_label                  = "private"
+  prohibit_public_ip_on_vnic = true
+  route_table_id             = oci_core_route_table.private.id
+  security_list_ids          = [oci_core_security_list.private.id]
+  freeform_tags              = var.freeform_tags
+}
+
+resource "oci_core_subnet" "public" {
+  count = var.create_public_subnet ? 1 : 0
+
+  compartment_id             = var.compartment_id
+  vcn_id                     = oci_core_vcn.this.id
+  cidr_block                 = var.public_subnet_cidr
+  display_name               = "${var.name_prefix}-public-subnet"
+  dns_label                  = "public"
+  prohibit_public_ip_on_vnic = false
+  route_table_id             = oci_core_route_table.public[0].id
+  security_list_ids          = [oci_core_security_list.public[0].id]
+  freeform_tags              = var.freeform_tags
+}
+
+resource "oci_core_network_security_group" "app" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-app-nsg"
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_core_network_security_group" "database" {
+  compartment_id = var.compartment_id
+  vcn_id         = oci_core_vcn.this.id
+  display_name   = "${var.name_prefix}-database-nsg"
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_core_network_security_group_security_rule" "app_to_database" {
+  network_security_group_id = oci_core_network_security_group.database.id
+  direction                 = "INGRESS"
+  protocol                  = "6"
+  source                    = oci_core_network_security_group.app.id
+  source_type               = "NETWORK_SECURITY_GROUP"
+
+  tcp_options {
+    destination_port_range {
+      min = var.adb_port
+      max = var.adb_port
+    }
+  }
+}
+
+resource "oci_core_network_security_group_security_rule" "database_egress_oracle_services" {
+  network_security_group_id = oci_core_network_security_group.database.id
+  direction                 = "EGRESS"
+  protocol                  = "6"
+  destination               = data.oci_core_services.oracle_services.services[0].cidr_block
+  destination_type          = "SERVICE_CIDR_BLOCK"
+}
+
+resource "oci_core_network_security_group_security_rule" "app_egress_https" {
+  network_security_group_id = oci_core_network_security_group.app.id
+  direction                 = "EGRESS"
+  protocol                  = "6"
+  destination               = "0.0.0.0/0"
+  destination_type          = "CIDR_BLOCK"
+
+  tcp_options {
+    destination_port_range {
+      min = 443
+      max = 443
+    }
+  }
+}
+

terraform/modules/network/outputs.tf

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+output "vcn_id" {
+  description = "VCN OCID."
+  value       = oci_core_vcn.this.id
+}
+
+output "private_subnet_id" {
+  description = "Private subnet OCID."
+  value       = oci_core_subnet.private.id
+}
+
+output "public_subnet_id" {
+  description = "Public subnet OCID, when created."
+  value       = try(oci_core_subnet.public[0].id, null)
+}
+
+output "app_nsg_id" {
+  description = "Application NSG OCID."
+  value       = oci_core_network_security_group.app.id
+}
+
+output "database_nsg_id" {
+  description = "Database NSG OCID."
+  value       = oci_core_network_security_group.database.id
+}
+

terraform/modules/network/variables.tf

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+variable "compartment_id" {
+  description = "Compartment OCID."
+  type        = string
+}
+
+variable "name_prefix" {
+  description = "Resource name prefix."
+  type        = string
+}
+
+variable "vcn_cidr" {
+  description = "VCN CIDR."
+  type        = string
+}
+
+variable "private_subnet_cidr" {
+  description = "Private subnet CIDR."
+  type        = string
+}
+
+variable "public_subnet_cidr" {
+  description = "Public subnet CIDR."
+  type        = string
+}
+
+variable "create_public_subnet" {
+  description = "Create public subnet and internet gateway."
+  type        = bool
+  default     = false
+}
+
+variable "adb_port" {
+  description = "Autonomous Database listener port."
+  type        = number
+}
+
+variable "freeform_tags" {
+  description = "Freeform tags."
+  type        = map(string)
+  default     = {}
+}
+

terraform/modules/network/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = ">= 6.0.0"
+    }
+  }
+}
+

terraform/modules/vault/main.tf

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+resource "oci_kms_vault" "this" {
+  compartment_id = var.compartment_id
+  display_name   = "${var.name_prefix}-vault"
+  vault_type     = "DEFAULT"
+  freeform_tags  = var.freeform_tags
+}
+
+resource "oci_kms_key" "adb" {
+  compartment_id      = var.compartment_id
+  display_name        = "${var.name_prefix}-adb-key"
+  management_endpoint = oci_kms_vault.this.management_endpoint
+  freeform_tags       = var.freeform_tags
+
+  key_shape {
+    algorithm = "AES"
+    length    = 32
+  }
+}
+

terraform/modules/vault/outputs.tf

@@ -0,0 +1,10 @@
+output "vault_id" {
+  description = "Vault OCID."
+  value       = oci_kms_vault.this.id
+}
+
+output "key_id" {
+  description = "KMS key OCID."
+  value       = oci_kms_key.adb.id
+}
+

terraform/modules/vault/variables.tf

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+variable "compartment_id" {
+  description = "Compartment OCID."
+  type        = string
+}
+
+variable "name_prefix" {
+  description = "Resource name prefix."
+  type        = string
+}
+
+variable "freeform_tags" {
+  description = "Freeform tags."
+  type        = map(string)
+  default     = {}
+}
+

terraform/modules/vault/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = ">= 6.0.0"
+    }
+  }
+}
+