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Add Support for creating Azure FilesShare NFS for CML
provisions a storage account with Premium Tier and Disabled Https traffic only. Creates a NFS file share of 100 GB in the storage account Creates a private dns zone of type privatelink.file.core.windows.net Creates a VNET link between CDP workload VNET and private DNS zone Creates a private endpoint for NFS Storage Account (File sub-resource) for one of the subnets in the CDP VNET - this should be extended to all subnets for CML. Creates a public IP , security group allowing port 22 from everywhere Creates a ubuntu VM with public IP, security group in the CDP VNET to which private endpoint was created.
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# Copyright 2023 Cloudera, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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data "azurerm_subnet" "nfs_subnet" { | ||
name = var.nfs_private_endpoint_target_subnet_name | ||
virtual_network_name = var.vnet_name | ||
resource_group_name = var.resourcegroup_name | ||
} | ||
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data "azurerm_virtual_network" "nfs_vnet" { | ||
name = var.vnet_name | ||
resource_group_name = var.resourcegroup_name | ||
} |
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127
modules/terraform-cdp-azure-pre-reqs/modules/nfs/main.tf
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resource "azurerm_storage_account" "nfs_storage_account" { | ||
name = var.nfs_storage_account_name | ||
resource_group_name = var.resourcegroup_name | ||
location = var.vnet_region | ||
account_tier = "Premium" | ||
account_replication_type = "LRS" | ||
account_kind = "FileStorage" | ||
enable_https_traffic_only = false | ||
} | ||
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resource "azurerm_storage_share" "nfs_storage_share" { | ||
name = var.nfs_file_share_name | ||
storage_account_name = azurerm_storage_account.nfs_storage_account.name | ||
enabled_protocol = "NFS" | ||
quota = 100 | ||
} | ||
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resource "azurerm_private_dns_zone" "nfs_privatedns" { | ||
name = "privatelink.file.core.windows.net" | ||
resource_group_name = var.resourcegroup_name | ||
} | ||
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resource "azurerm_private_dns_zone_virtual_network_link" "nfs_vnet_link" { | ||
name = "${var.env_prefix}vnetlink" | ||
resource_group_name = var.resourcegroup_name | ||
private_dns_zone_name = azurerm_private_dns_zone.nfs_privatedns.name | ||
virtual_network_id = data.azurerm_virtual_network.nfs_vnet.id | ||
} | ||
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resource "azurerm_private_endpoint" "nfs_private_endpoint" { | ||
name = "nfs_private_endpoint" | ||
location = var.vnet_region | ||
resource_group_name = var.resourcegroup_name | ||
subnet_id = data.azurerm_subnet.nfs_subnet.id | ||
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private_service_connection { | ||
name = "nfs-privateserviceconnection" | ||
private_connection_resource_id = azurerm_storage_account.nfs_storage_account.id | ||
subresource_names = [ | ||
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"file", | ||
] | ||
is_manual_connection = false | ||
} | ||
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private_dns_zone_group { | ||
name = "nfs-dns-zone-group" | ||
private_dns_zone_ids = [ | ||
azurerm_private_dns_zone.nfs_privatedns.id] | ||
} | ||
} | ||
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resource "azurerm_public_ip" "nfsvm_public_ip" { | ||
name = var.nfs_vm_public_ip_name | ||
resource_group_name = var.resourcegroup_name | ||
location = var.vnet_region | ||
allocation_method = "Static" | ||
sku = "Standard" | ||
} | ||
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resource "azurerm_network_interface" "nfsvm_nic" { | ||
name = "${var.env_prefix}bastion-nic" | ||
resource_group_name = var.resourcegroup_name | ||
location = var.vnet_region | ||
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ip_configuration { | ||
name = "internal" | ||
subnet_id = data.azurerm_subnet.nfs_subnet.id | ||
private_ip_address_allocation = "Dynamic" | ||
public_ip_address_id = azurerm_public_ip.nfsvm_public_ip.id | ||
} | ||
} | ||
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resource "azurerm_network_security_group" "nfsvm_sg" { | ||
name = "${var.env_prefix}nfsvm-sg" | ||
resource_group_name = var.resourcegroup_name | ||
location = var.vnet_region | ||
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security_rule { | ||
name = "allowssh" | ||
priority = 100 | ||
direction = "Inbound" | ||
access = "Allow" | ||
protocol = "Tcp" | ||
source_port_range = "*" | ||
destination_port_range = "22" | ||
source_address_prefix = "*" | ||
destination_address_prefix = "*" | ||
} | ||
} | ||
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resource "azurerm_network_interface_security_group_association" "bastion_nic_sg" { | ||
network_interface_id = azurerm_network_interface.nfsvm_nic.id | ||
network_security_group_id = azurerm_network_security_group.nfsvm_sg.id | ||
} | ||
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resource "azurerm_linux_virtual_machine" "nfs_vm" { | ||
name = "${var.env_prefix}nfsvm" | ||
resource_group_name = var.resourcegroup_name | ||
location = var.vnet_region | ||
size = "Standard_F2" | ||
admin_username = "adminuser" | ||
network_interface_ids = [ | ||
azurerm_network_interface.nfsvm_nic.id, | ||
] | ||
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admin_ssh_key { | ||
username = "adminuser" | ||
public_key = file("~/.ssh/id_rsa.pub") | ||
} | ||
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os_disk { | ||
caching = "ReadWrite" | ||
storage_account_type = "Standard_LRS" | ||
} | ||
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source_image_reference { | ||
publisher = "Canonical" | ||
offer = "0001-com-ubuntu-server-focal" | ||
sku = "20_04-lts" | ||
version = "latest" | ||
} | ||
} |
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24
modules/terraform-cdp-azure-pre-reqs/modules/nfs/provider.tf
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# Copyright 2023 Cloudera, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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terraform { | ||
required_providers { | ||
azurerm = { | ||
source = "hashicorp/azurerm" | ||
version = ">=3.11.0, <4.0" | ||
} | ||
} | ||
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required_version = ">= 1.3.0" | ||
} |
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65
modules/terraform-cdp-azure-pre-reqs/modules/nfs/variables.tf
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# Copyright 2023 Cloudera, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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variable "resourcegroup_name" { | ||
type = string | ||
description = "Resource Group Name" | ||
} | ||
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variable "vnet_name" { | ||
type = string | ||
description = "VNet name" | ||
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} | ||
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variable "vnet_region" { | ||
type = string | ||
description = "Region which VNet will be created" | ||
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} | ||
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variable "env_prefix" { | ||
type = string | ||
description = "Shorthand name for the environment. Used in resource descriptions" | ||
} | ||
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variable "nfs_file_share_name" { | ||
type = string | ||
description = "nfs file share name" | ||
} | ||
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variable "nfs_vm_public_ip_name" { | ||
type = string | ||
description = "nfs vm public ip" | ||
} | ||
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variable "nfs_private_endpoint_target_subnet_name" { | ||
type = string | ||
description = "Subnet to which private endpoint is created" | ||
} | ||
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variable "nfs_storage_account_name" { | ||
type = string | ||
description = "NFS Storage account name" | ||
} | ||
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variable "nfs_file_share_size" { | ||
type = number | ||
description = "NFS File Share size" | ||
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} |