IBM Secure Landing Zone module

The landing zone module can be used to create a fully customizable VPC environment within a single region. The five following patterns are starting templates that can be used to get started quickly with Landing Zone. These patterns are located in the patterns directory.

Each of these patterns (except VSI QuickStart) creates the following infrastructure:

A resource group for cloud services and for each VPC.
Cloud Object Storage instances for flow logs and Activity Tracker
Encryption keys in either a Key Protect or Hyper Protect Crypto Services instance
A management and workload VPC connected by a transit gateway
A flow log collector for each VPC
All necessary networking rules to allow communication
Virtual Private Endpoint (VPE) for Cloud Object Storage in each VPC
A VPN gateway in the management VPC

Each pattern creates the following infrastructure on the VPC:

The VPC pattern deploys a simple IBM Cloud VPC infrastructure without any compute resources like VSIs or Red Hat OpenShift clusters
The QuickStart VSI pattern deploys edge VPC with one VSI and a jump server VSI in the management VPC
The virtual server (VSI) pattern deploys identical virtual servers across the VSI subnet tier in each VPC
The Red Hat OpenShift Kubernetes (ROKS) pattern deploys identical clusters across the VSI subnet tier in each VPC
The mixed pattern provisions both of these elements
Landing zone VPC CRNs can be added to an existing CBR (Context-based restrictions) network zone if the existing CBR zone ID is specified.

For more information about the default configuration, see Default Secure Landing Zone configuration.

VPC pattern	QuickStart VSI pattern	Virtual server pattern	Red Hat OpenShift pattern	Mixed pattern

Overview

Reference architectures

terraform-ibm-landing-zone

Complete the following steps before you deploy the Secure Landing Zone module.

Set up an IBM Cloud Account

Make sure that you have an IBM Cloud Pay-As-You-Go or Subscription account:
- If you don't have an IBM Cloud account, create one.
- If you have a Trial or Lite account, upgrade your account.

Configure your IBM Cloud account for Secure Landing Zone

Log in to IBM Cloud with the IBMid you used to set up the account. This IBMid user is the account owner and has full IAM access.
Complete the company profile and contact information for the account. This profile is required to stay in compliance with IBM Cloud Financial Service profile.
Enable the Financial Services Validated option for your account.
Enable virtual routing and forwarding (VRF) and service endpoints by creating a support case. Follow the instructions in enabling VRF and service endpoints](https://cloud.ibm.com/docs/account?topic=account-vrf-service-endpoint&interface=ui#vrf).

Set up account access (Cloud IAM)

Create an IBM Cloud API key. The user who owns this key must have the Administrator role.
Require users in your account to use multifactor authentication (MFA).
Set up access groups. User access to IBM Cloud resources is controlled by using the access policies that are assigned to access groups. For IBM Cloud Financial Services validation, all IAM users must not be assigned direct access to any IBM Cloud resources.

Select All Identity and Access enabled services when you assign access to the group.

(Optional) Set up IBM Cloud Hyper Protect Crypto Services

For Key Management services, you can use IBM Cloud Hyper Protect Crypto Services. Create an instance before you create the Secure Landing Zone.

Create the service instance:
1. (Optional) Create a resource group for your instance.
2. On the Hyper Protect Crypto Services (https://cloud.ibm.com/catalog/services/hyper-protect-crypto-services) details page, select a plan.
3. Complete the required details that are required and click Create.
Initialize Hyper Protect Crypto Services:

To initialize the provisioned Hyper Protect Crypto Service instance, follow the steps in Getting started with IBM Cloud Hyper Protect Crypto Services.

For proof-of-technology environments, use the auto-init flag. For more information, see Initializing service instances using recovery crypto units.

Customize your environment

You can customize your environment with Secure Landing Zone in two ways: by using Terraform input variables or by using the override.json file.

Customizing by using Terraform input variables

In the first method, you set a couple of required input variables of your respective pattern, and then provision the environment.

You can find the list of input variables in the variables.tf file of the pattern directory:

Terraform supports multiple ways to set input variables. For more information, see Input Variables in the Terraform language documentation.

For example, you can add more VPCs by adding the name of the new VPC to the vpcs variable in the variables.tf file in your patterns directory.

vpcs  = ["management", "workload", "<ADDITIONAL VPC>"]

You can get more specific after you use this method. Running the Terraform outputs a JSON-based file that you can use in override.json.

Customizing by using the override.json file

The second route is to use the override.json to create a fully customized environment based on the starting template. By default, each pattern's override.json is set to contain the default environment configuration. You can use the override.json in the respective pattern directory by setting the template input override variable to true. Each value in override.json corresponds directly to a variable value from this root module, which each pattern uses to create your environment.

Supported variables

Through the override.json, you can pass any variable or supported optional variable attributes from this root module, which each pattern uses to provision infrastructure. For a complete list of supported variables and attributes, see the variables.tf file.

ℹ️ Tip: You can use the landing zone configuration tool to create the JSON.

Overriding variables

After every execution of terraform apply, a JSON-encoded definition is output. This definition of your environment is based on the defaults for the Landing Zone and any variables that are changed in the override.json file. You can then use the output in the override.json file.

You can redirect the contents between the output lines by running the following commands:

config = <<EOT
EOT

After you replace the contents of the override.json file with your configuration, you can edit the resources within. Make use that you set the template override variable to true as an input variable. For example, within the variables.tf file.

Locally run configurations do not require a Terraform apply command to generate the override.json. To view your current configuration, run the terraform refresh command.

Overriding only some variables

The override.json file does not need to contain all elements. For example,

{
  "enable_transit_gateway": false
}

(Optional) F5 BIG-IP

The F5 BIG-IP Virtual Edition supports setting up a client-to-site full tunnel VPN to connect to your management or edge VPC or a web application firewall (WAF). With this configuration, you can connect to your workload VPC over the public internet.

Through Secure Landing Zone, you can optionally provision the F5 BIG-IP so that you can set up the implemented solution of a client-to-site VPN or web application firewall (WAF). For more information, see Provisioning a F5 BIG-IP host by using Secure Landing Zone.

(Optional) Bastion host by using Teleport

With Teleport, you can configure a virtual server instance in a VPC as a bastion host. Some of Teleport features include single sign-on to access the SSH server, auditing, and recording of your interactive sessions. For more information about Teleport, see the Teleport documentation.

Secure Landing Zone can set up a bastion host that uses Teleport. For more information, see Provisioning a bastion host by using Teleport with Secure Landing Zone.

Module recommendations for more features

Feature	Description	Module	Version
Client-To-Site VPN	Create a client-to-site VPN connection between the private VPC network and clients by using Terraform automation that's packaged as a deployable architecture	Client-To-Site VPN extension for landing zone	>= v1.4.13

Details about the Secure Landing Zone module

VPC

This template supports creating any number of VPCs in a single region. The VPC network and components are created by the Secure Landing Zone VPC module. The VPC components are described in the main.tf file.

vpcs variable

The list of VPCs from the vpcs variable is converted to a map, which supports adding and deleting resources without the need for an update. The VPC network includes the following aspects:

VPC
Subnets
Network ACLs
Public gateways
VPN gateway and gateway connections

The following example shows the vpc variable type.

  type = list(
    object({
      prefix                      = string            # A unique prefix that will prepend all components in the VPC
      resource_group              = optional(string)  # Name of the resource group to use for VPC. Must by in `var.resource_groups`
      use_manual_address_prefixes = optional(bool)    # Optionally assign prefixes to VPC manually. By default this is false, and prefixes will be created along with subnets
      classic_access              = optional(bool)    # Optionally allow VPC to access classic infrastructure network
      default_network_acl_name    = optional(string)  # Override default ACL name
      default_security_group_name = optional(string)  # Override default VPC security group name
      default_routing_table_name  = optional(string)  # Override default VPC routing table name
      flow_logs_bucket_name       = optional(string)  # Name of COS bucket to use with flowlogs. Must be created by this template

      ##############################################################################
      # Use `address_prefixes` only if `use_manual_address_prefixes` is true
      # otherwise prefixes will not be created. Use only if you need to manage
      # prefixes manually.
      ##############################################################################

      address_prefixes = optional(
        object({
          zone-1 = optional(list(string))
          zone-2 = optional(list(string))
          zone-3 = optional(list(string))
        })
      )

      ##############################################################################

      ##############################################################################
      # List of network ACLs to create with VPC
      ##############################################################################

      network_acls = list(
        object({
          name                = string         # Name of ACL, this can be referenced by subnets to be connected on creation
          add_cluster_rules   = optional(bool) # Automatically add to ACL rules needed to allow cluster provisioning from private service endpoints

          ##############################################################################
          # List of rules to add to the ACL, by default all inbound and outbound traffic
          # will be allowed. By default, ACLs have a limit of 50 rules.
          ##############################################################################

          rules = list(
            object({
              name        = string # Name of ACL rule
              action      = string # Allow or deny traffic
              direction   = string # Inbound or outbound
              destination = string # Destination CIDR block
              source      = string # Source CIDR block

              ##############################################################################
              # Optionally the rule can be created for TCP, UDP, or ICMP traffic.
              # Only ONE of the following blocks can be used in a single ACL rule
              ##############################################################################

              tcp = optional(
                object({
                  port_max        = optional(number)
                  port_min        = optional(number)
                  source_port_max = optional(number)
                  source_port_min = optional(number)
                })
              )
              udp = optional(
                object({
                  port_max        = optional(number)
                  port_min        = optional(number)
                  source_port_max = optional(number)
                  source_port_min = optional(number)
                })
              )
              icmp = optional(
                object({
                  type = optional(number)
                  code = optional(number)
                })
              )
            })
            ##############################################################################
          )
        })
      )

      ##############################################################################


      ##############################################################################
      # Public Gateways
      # For each `zone` that is set to `true`, a public gateway will be created in
      # That zone
      ##############################################################################

      use_public_gateways = object({
        zone-1 = optional(bool)
        zone-2 = optional(bool)
        zone-3 = optional(bool)
      })

      ##############################################################################


      ##############################################################################
      # Object for subnets to be created in each zone, each zone can have any number
      # of subnets
      #
      # Each subnet accepts the four following arguments:
      # * name           - Name of the subnet
      # * cidr           - CIDR block for the subnet
      # * public_gateway - Optionally add a public gateway. This works only if the zone
      #                    for `use_public_gateway` is set to `true`
      # * acl_name       - Name of ACL to be attached. Name must be found in
      #                    `network_acl` object
      ##############################################################################

      subnets = object({
        zone-1 = list(object({
          name           = string
          cidr           = string
          public_gateway = optional(bool)
          acl_name       = string
        }))
        zone-2 = list(object({
          name           = string
          cidr           = string
          public_gateway = optional(bool)
          acl_name       = string
        }))
        zone-3 = list(object({
          name           = string
          cidr           = string
          public_gateway = optional(bool)
          acl_name       = string
        }))
      })

      ##############################################################################

    })
  )
  ##############################################################################

Flow logs

You can add flow log collectors to a VPC by adding the flow_logs_bucket_name parameter to the vpc object. You declare each bucket in the cos variable that manages Cloud Object Storage. For more information about provisioning Cloud Object Storage with this template, see the Cloud Object Storage section.

Transit gateway

You can create a transit gateway that connects any number of VPCs in the same network by setting the enable_transit_gateway variable to true. A connection is created for each VPC that you specify in the transit_gateway_connections variable. You configure the transit gateway resource in the transit_gateway.tf file.

Security groups

You can provision multiple security groups within any of the provisioned VPCs. You configure security group components in the security_groups.tf file.

security_group variable

The security_group variable supports creating security groups dynamically. The list of groups is converted to a map to ensure that changes, updates, and deletions don't affect other resources.

The following example shows the security_group variable type.

  list(
    object({
      name     = string # Name for each security group
      vpc_name = string # The group will be created. Only VPCs from `var.vpc` can be used

      ##############################################################################
      # List of rules to be added to the security group
      ##############################################################################

      rules = list(
        object({
          name      = string # Name of the rule
          direction = string # Inbound or outbound
          source    = string # Source CIDR to allow

          ##############################################################################
          # Optionally, security groups can allow ONE of the following blocks
          # additional rules will have to be created for different types of traffic
          ##############################################################################

          tcp = optional(
            object({
              port_max = number
              port_min = number
            })
          )
          udp = optional(
            object({
              port_max = number
              port_min = number
            })
          )
          icmp = optional(
            object({
              type = number
              code = number
            })
          )
        })

        ##############################################################################

      )

      ##############################################################################
    })
  )

Virtual servers

This module uses the Cloud Schematics VSI Module to support multiple VSI workloads. The VSI submodule covers the following resources:

Virtual server instances
Block storage for those instances
VPC load balancers for those instances

Virtual server components can be found in virtual_servers.tf

VPC SSH keys

You can use this template to create or return multiple VPC SSH keys by using the ssh_keys variable. For more information about how to locate an SSH key or create one, see SSH keys in the IBM Cloud docs.

ssh_keys variable

Users can add a name and optionally a public key. If public_key is not provided, the SSH key is retrieved by using a data block

  type = list(
    object({
      name           = string
      public_key     = optional(string)
      resource_group = optional(string) # Must be in var.resource_groups
    })
  )

vsi variable

ℹ️ Tip: After the infrastructure is created, changes to the vsi variable won't change the VSI image. The restriction is in place so that you don't inadvertently create an outage or lose data.

The following example shows the vsi virtual server variable type.

list(
    object({
      name            = string                  # Name to be used for each VSI created
      vpc_name        = string                  # Name of VPC from `vpcs` variable
      subnet_names    = list(string)            # Names of subnets where VSI will be provisioned
      ssh_keys        = list(string)            # List of SSH Keys from `var.ssh_keys` to use when provisioning.
      image_name      = string                  # Name of the image for VSI, use `ibmcloud is images` to view
      machine_type    = string                  # Name of machine type. Use `ibmcloud is in-prs` to view
      vsi_per_subnet  = number                  # Number of identical VSI to be created on each subnet
      user_data       = optional(string)        # User data to initialize instance
      resource_group  = optional(string)        # Name of resource group where VSI will be provisioned, must be in `var.resource_groups`
      security_groups = optional(list(string))  # Optional Name of additional security groups from `var.security groups` to add to VSI

      ##############################################################################
      # When creating VSI, users can optionally create a new security group for
      # those instances. These fields function the same as in `var.security_groups`
      ##############################################################################

      security_group  = optional(
        object({
          name = string
          rules = list(
            object({
              name      = string
              direction = string
              source    = string
              tcp = optional(
                object({
                  port_max = number
                  port_min = number
                })
              )
              udp = optional(
                object({
                  port_max = number
                  port_min = number
                })
              )
              icmp = optional(
                object({
                  type = number
                  code = number
                })
              )
            })
          )
        })
      )

      ##############################################################################

      ##############################################################################
      # Optionally block storage volumes can be created. A volume from this list
      # will be created and attached to each VSI
      ##############################################################################

      block_storage_volumes = optional(list(
        object({
          name           = string           # Volume name
          profile        = string           # Profile
          capacity       = optional(number) # Capacity
          iops           = optional(number) # IOPs
          encryption_key = optional(string) # Optionally provide kms key
        })
      ))

      ##############################################################################

      ##############################################################################
      # Any number of VPC Load Balancers
      ##############################################################################

      load_balancers = list(
        object({
          name                    = string # Name of the load balancer
          type                    = string # Can be public or private
          listener_port           = number # Port for front end listener
          listener_protocol       = string # Protocol for listener. Can be `tcp`, `http`, or `https`
          connection_limit        = number # Connection limit
          algorithm               = string # Back end Pool algorithm can only be `round_robin`, `weighted_round_robin`, or `least_connections`.
          protocol                = string # Back End Pool Protocol can only be `http`, `https`, or `tcp`
          health_delay            = number # Health delay for back end pool
          health_retries          = number # Health retries for back end pool
          health_timeout          = number # Health timeout for back end pool
          health_type             = string # Load Balancer Pool Health Check Type can only be `http`, `https`, or `tcp`.
          pool_member_port        = string # Listener port
          idle_connection_timeout = optional(number) # The idle connection timeout of the listener in seconds.

          ##############################################################################
          # A security group can optionally be created and attached to each load
          # balancer
          ##############################################################################

          security_group = optional(
            object({
              name = string
              rules = list(
                object({
                  name      = string
                  direction = string
                  source    = string
                  tcp = optional(
                    object({
                      port_max = number
                      port_min = number
                    })
                  )
                  udp = optional(
                    object({
                      port_max = number
                      port_min = number
                    })
                  )
                  icmp = optional(
                    object({
                      type = number
                      code = number
                    })
                  )
                })
              )
            })
          )

          ##############################################################################
        })
      )

      ##############################################################################

    })
  )

(Optional) Bastion host

You can provision a bastion host that uses Teleport. App ID is used to authenticate users to Teleport. Teleport session recordings are stored in a Cloud Object Storage bucket. You configure the bastion host components in the bastion_host.tf file.

App ID variable

To use the bastion host, either create an App ID instance or use an existing one. If the use_data variable is set to true, an existing App ID instance is used. Set the variable to false create an App ID instance.

object(
  {
    name                = optional(string)         # Name of existing or to be created APP ID instance
    resource_group      = optional(string)         # The resource group of the existing or to be created APP ID instance
    use_data            = optional(bool)           # Bool specifying to use existing or to be created APP ID instance
    keys                = optional(list(string))   # List of App ID resource keys
    use_appid           = bool                     # Bool specifying to connect App ID to bastion host or not
  }
)

Teleport config data variable

The teleport_config block creates a single template for all teleport instances. By using a single template, the values remain hidden.

object(
  {
    teleport_license   = optional(string) # The PEM license file
    https_cert         = optional(string) # The https certificate used by bastion host for teleport
    https_key          = optional(string) # The https private key used by bastion host for teleport
    domain             = optional(string) # The domain of the bastion host
    cos_bucket_name    = optional(string) # Name of the COS bucket to store the session recordings
    cos_key_name       = optional(string) # Name of the COS instance resource key. Must be HMAC credentials
    teleport_version   = optional(string) # Version of Teleport Enterprise to use
    message_of_the_day = optional(string) # Banner message the is exposed to the user at authentication time
    hostname           = optional(string) # The hostname of the bastion host
    app_id_key_name    = optional(string) # Name of APP ID key

    ##############################################################################
    # A list of maps that contain the user email and the role you want to
    # associate with them
    ##############################################################################

    claims_to_roles = optional(
      list(
        object({
          email = string
          roles = list(string)
        })
      )
    )
  }
)

Teleport VSI variable

The following example shows the teleport_vsi variable type.

list(
    object(
      {
        name                            = string           # Name to be used for each teleport VSI created
        vpc_name                        = string           # Name of VPC from `vpcs` variable
        resource_group                  = optional(string) # Name of resource group where the teleport VSI will be provisioned, must be in `var.resource_groups`
        subnet_name                     = string           # Name of the subnet where the teleport VSI will be provisioned
        ssh_keys                        = list(string)     # List of SSH Keys from `var.ssh_keys` to use when provisioning.
        boot_volume_encryption_key_name = string           # Name of boot_volume_encryption_key
        image_name                      = string           # Name of the image for the teleport VSI, use `ibmcloud is images` to view
        machine_type                    = string           # Name of machine type. Use `ibmcloud is in-prs` to view

        ##############################################################################
        # When creating VSI, users can optionally create a new security group for
        # those instances. These fields function the same as in `var.security_groups`
        ##############################################################################

        security_groups = optional(list(string))
        security_group = optional(
          object({
            name = string
            rules = list(
              object({
                name      = string
                direction = string
                source    = string
                tcp = optional(
                  object({
                    port_max = number
                    port_min = number
                  })
                )
                udp = optional(
                  object({
                    port_max = number
                    port_min = number
                  })
                )
                icmp = optional(
                  object({
                    type = number
                    code = number
                  })
                )
              })
            )
          })
        )
        ##############################################################################

      }
    )
  )

Cluster and worker pool

You can create as many iks or openshift clusters and worker pools on VPC. For ROKS clusters, make sure to enable public gateways to allow your cluster to correctly provision ingress application load balancers.

❗ Important: You can't update Red Hat OpenShift cluster nodes by using this module. The Terraform logic ignores updates to prevent possible destructive changes.

The following example shows the cluster variable type.

list(
    object({
      name               = string           # Name of Cluster
      vpc_name           = string           # Name of VPC
      subnet_names       = list(string)     # List of vpc subnets for cluster
      workers_per_subnet = number           # Worker nodes per subnet.
      machine_type       = string           # Worker node flavor
      kube_type          = string           # iks or openshift
      kube_version       = optional(string) # Can be a version from `ibmcloud ks versions`, `latest` or `default`. `null` will use the `default`
      entitlement        = optional(string) # entitlement option for openshift
      pod_subnet         = optional(string) # Portable subnet for pods
      service_subnet     = optional(string) # Portable subnet for services
      resource_group     = string           # Resource Group used for cluster
      cos_name           = optional(string) # Name of COS instance Required only for OpenShift clusters
      kms_config = optional(
        object({
          crk_name         = string         # Name of key
          private_endpoint = optional(bool) # Private endpoint
        })
      )
      worker_pools = optional(
        list(
          object({
            name               = string           # Worker pool name
            vpc_name           = string           # VPC name
            workers_per_subnet = number           # Worker nodes per subnet
            flavor             = string           # Worker node flavor
            subnet_names       = list(string)     # List of vpc subnets for worker pool
            entitlement        = optional(string) # entitlement option for openshift
          })
        )
      )
    })
  )

Virtual private endpoints

Virtual private endpoints can be created for any number of services. Virtual private endpoint components are defined in the vpe.tf file.

IBM Cloud services

You can configure the following IBM Cloud services from this module.

Cloud Object Storage

This module can provision a Cloud Object Storage instance or retrieve an existing one, and then create any number of buckets within the instance.

You define Cloud Object Storage components in the cos.tf file.

VPC placement groups

You can create multiple VPC placement groups in the vpc_placement_groups.tf file. For more information about VPC placement groups, see About placement groups in the IBM Cloud Docs.

Usage

Template for multiple patterns

You can use the modular design of this module to provision architectures for VSI, clusters, or a combination of both. Include a provider block and a copy of the variables.tf file. By referencing this template as a module, you support users who want to add clusters or a vsi by adding the relevant variable block.

VSI example

module "vsi_pattern" {
  source                         = "terraform-ibm-modules/landing-zone/ibm"
  version                        = "latest" # Replace "latest" with a release version to lock into a specific release
  prefix                         = var.prefix
  region                         = var.region
  tags                           = var.tags
  resource_groups                = var.resource_groups
  vpcs                           = var.vpcs
  flow_logs                      = var.flow_logs
  enable_transit_gateway         = var.enable_transit_gateway
  transit_gateway_resource_group = var.transit_gateway_resource_group
  transit_gateway_connections    = var.transit_gateway_connections
  ssh_keys                       = var.ssh_keys
  vsi                            = var.vsi
  security_groups                = var.security_groups
  virtual_private_endpoints      = var.virtual_private_endpoints
  cos                            = var.cos
  service_endpoints              = var.service_endpoints
  key_protect                    = var.key_protect
  atracker                       = var.atracker
}

Cluster and VSI example

module "cluster_vsi_pattern" {
  source                         = "terraform-ibm-modules/landing-zone/ibm"
  version                        = "latest" # Replace "latest" with a release version to lock into a specific release
  prefix                         = var.prefix
  region                         = var.region
  tags                           = var.tags
  resource_groups                = var.resource_groups
  vpcs                           = var.vpcs
  flow_logs                      = var.flow_logs
  enable_transit_gateway         = var.enable_transit_gateway
  transit_gateway_resource_group = var.transit_gateway_resource_group
  transit_gateway_connections    = var.transit_gateway_connections
  ssh_keys                       = var.ssh_keys
  vsi                            = var.vsi
  security_groups                = var.security_groups
  virtual_private_endpoints      = var.virtual_private_endpoints
  cos                            = var.cos
  service_endpoints              = var.service_endpoints
  key_protect                    = var.key_protect
  atracker                       = var.atracker
  clusters                       = var.clusters
  wait_till                      = var.wait_till
}

Cluster example

module "cluster_pattern" {
  source                         = "terraform-ibm-modules/landing-zone/ibm"
  version                        = "latest" # Replace "latest" with a release version to lock into a specific release
  prefix                         = var.prefix
  region                         = var.region
  tags                           = var.tags
  resource_groups                = var.resource_groups
  vpcs                           = var.vpcs
  flow_logs                      = var.flow_logs
  enable_transit_gateway         = var.enable_transit_gateway
  transit_gateway_resource_group = var.transit_gateway_resource_group
  transit_gateway_connections    = var.transit_gateway_connections
  ssh_keys                       = var.ssh_keys
  security_groups                = var.security_groups
  virtual_private_endpoints      = var.virtual_private_endpoints
  cos                            = var.cos
  service_endpoints              = var.service_endpoints
  key_protect                    = var.key_protect
  atracker                       = var.atracker
  clusters                       = var.clusters
  wait_till                      = var.wait_till
}

Requirements

Name	Version
terraform	>= 1.3
ibm	>= 1.68.1, < 2.0.0
random	>= 3.4.3, < 4.0.0
time	>= 0.9.1, < 1.0.0

Modules

Name	Source	Version
bastion_host	terraform-ibm-modules/landing-zone-vsi/ibm	4.2.0
cluster	terraform-ibm-modules/base-ocp-vpc/ibm	3.34.0
dynamic_values	./dynamic_values	n/a
f5_vsi	terraform-ibm-modules/landing-zone-vsi/ibm	4.2.0
key_management	./kms	n/a
placement_group_map	./dynamic_values/config_modules/list_to_map	n/a
ssh_keys	./ssh_key	n/a
teleport_config	./teleport_config	n/a
update_cbr_vpc_zone	terraform-ibm-modules/cbr/ibm//modules/cbr-zone-module	1.27.0
vpc	terraform-ibm-modules/landing-zone-vpc/ibm	7.19.0
vsi	terraform-ibm-modules/landing-zone-vsi/ibm	4.2.0

Resources

Name	Type
ibm_appid_redirect_urls.urls	resource
ibm_atracker_route.atracker_route	resource
ibm_atracker_target.atracker_target	resource
ibm_container_addons.addons	resource
ibm_container_vpc_cluster.cluster	resource
ibm_container_vpc_worker_pool.pool	resource
ibm_cos_bucket.buckets	resource
ibm_iam_authorization_policy.policy	resource
ibm_is_placement_group.placement_group	resource
ibm_is_security_group.security_group	resource
ibm_is_security_group_rule.security_group_rules	resource
ibm_is_subnet_reserved_ip.ip	resource
ibm_is_virtual_endpoint_gateway.endpoint_gateway	resource
ibm_is_virtual_endpoint_gateway_ip.endpoint_gateway_ip	resource
ibm_is_vpn_gateway.gateway	resource
ibm_resource_group.resource_groups	resource
ibm_resource_instance.appid	resource
ibm_resource_instance.cos	resource
ibm_resource_key.appid_key	resource
ibm_resource_key.key	resource
ibm_resource_tag.bucket_tag	resource
ibm_resource_tag.cluster_tag	resource
ibm_resource_tag.cos_tag	resource
ibm_tg_connection.connection	resource
ibm_tg_gateway.transit_gateway	resource
random_string.random_cos_suffix	resource
time_sleep.wait_30_seconds	resource
time_sleep.wait_for_authorization_policy	resource
time_sleep.wait_for_vpc_creation_data	resource
ibm_container_addons.existing_addons	data source
ibm_container_cluster_versions.cluster_versions	data source
ibm_iam_account_settings.iam_account_settings	data source
ibm_is_image.image	data source
ibm_is_vpc.vpc	data source
ibm_resource_group.resource_groups	data source
ibm_resource_instance.appid	data source
ibm_resource_instance.cos	data source

Inputs

Name	Description	Type	Default	Required
appid	The App ID instance to be used for the teleport vsi deployments	object({ name = optional(string) resource_group = optional(string) use_data = optional(bool) keys = optional(list(string)) use_appid = bool })	{ "use_appid": false }	no
atracker	atracker variables	object({ resource_group = string receive_global_events = bool collector_bucket_name = string add_route = bool })	n/a	yes
clusters	A list describing clusters workloads to create	list( object({ name = string # Name of Cluster vpc_name = string # Name of VPC subnet_names = list(string) # List of vpc subnets for cluster workers_per_subnet = number # Worker nodes per subnet. machine_type = string # Worker node flavor kube_type = string # iks or openshift kube_version = optional(string) # Can be a version from `ibmcloud ks versions` or `default` entitlement = optional(string) # entitlement option for openshift secondary_storage = optional(string) # Secondary storage type pod_subnet = optional(string) # Portable subnet for pods service_subnet = optional(string) # Portable subnet for services resource_group = string # Resource Group used for cluster cos_name = optional(string) # Name of COS instance Required only for OpenShift clusters access_tags = optional(list(string), []) boot_volume_crk_name = optional(string) # Boot volume encryption key name disable_public_endpoint = optional(bool, true) # disable cluster public, leaving only private endpoint disable_outbound_traffic_protection = optional(bool, false) # public outbound access from the cluster workers cluster_force_delete_storage = optional(bool, false) # force the removal of persistent storage associated with the cluster during cluster deletion operating_system = string # The operating system of the workers in the default worker pool. See https://cloud.ibm.com/docs/openshift?topic=openshift-openshift_versions#openshift_versions_available . kms_wait_for_apply = optional(bool, true) # make terraform wait until KMS is applied to master and it is ready and deployed verify_cluster_network_readiness = optional(bool, true) # Flag to run a script will run kubectl commands to verify that all worker nodes can communicate successfully with the master. If the runtime does not have access to the kube cluster to run kubectl commands, this should be set to false. use_ibm_cloud_private_api_endpoints = optional(bool, true) # Flag to force all cluster related api calls to use the IBM Cloud private endpoints. import_default_worker_pool_on_create = optional(bool) # (Advanced users) Whether to handle the default worker pool as a stand-alone ibm_container_vpc_worker_pool resource on cluster creation. Only set to false if you understand the implications of managing the default worker pool as part of the cluster resource. Set to true to import the default worker pool as a separate resource. Set to false to manage the default worker pool as part of the cluster resource. allow_default_worker_pool_replacement = optional(bool) # (Advanced users) Set to true to allow the module to recreate a default worker pool. Only use in the case where you are getting an error indicating that the default worker pool cannot be replaced on apply. Once the default worker pool is handled as a stand-alone ibm_container_vpc_worker_pool, if you wish to make any change to the default worker pool which requires the re-creation of the default pool set this variable to true labels = optional(map(string)) # A list of labels that you want to add to the default worker pool. addons = optional(object({ # Map of OCP cluster add-on versions to install debug-tool = optional(string) image-key-synchronizer = optional(string) openshift-data-foundation = optional(string) vpc-file-csi-driver = optional(string) static-route = optional(string) cluster-autoscaler = optional(string) vpc-block-csi-driver = optional(string) ibm-storage-operator = optional(string) }), {}) manage_all_addons = optional(bool, false) # Instructs Terraform to manage all cluster addons, even if addons were installed outside of the module. If set to 'true' this module will destroy any addons that were installed by other sources. kms_config = optional( object({ crk_name = string # Name of key private_endpoint = optional(bool) # Private endpoint }) ) worker_pools = optional( list( object({ name = string # Worker pool name vpc_name = string # VPC name workers_per_subnet = number # Worker nodes per subnet flavor = string # Worker node flavor subnet_names = list(string) # List of vpc subnets for worker pool entitlement = optional(string) # entitlement option for openshift secondary_storage = optional(string) # Secondary storage type boot_volume_crk_name = optional(string) # Boot volume encryption key name operating_system = string # The operating system of the workers in the worker pool. See https://cloud.ibm.com/docs/openshift?topic=openshift-openshift_versions#openshift_versions_available . labels = optional(map(string)) # A list of labels that you want to add to all the worker nodes in the worker pool. }) ) ) }) )	n/a	yes
cos	Object describing the cloud object storage instance, buckets, and keys. Set `use_data` to false to create instance	list( object({ name = string use_data = optional(bool) resource_group = string plan = optional(string) random_suffix = optional(bool) # Use a random suffix for COS instance access_tags = optional(list(string), []) skip_kms_s2s_auth_policy = optional(bool, false) # skip auth policy between this instance and kms instance, useful if existing resources are used skip_flowlogs_s2s_auth_policy = optional(bool, false) # skip auth policy between flow logs service and this instance, set to true if this policy is already in place on account skip_atracker_s2s_auth_policy = optional(bool, false) # skip auth policyt between atracker service and this instance, set to true if this is existing recipient of atracker already buckets = list(object({ name = string storage_class = string endpoint_type = string force_delete = bool single_site_location = optional(string) region_location = optional(string) cross_region_location = optional(string) kms_key = optional(string) access_tags = optional(list(string), []) allowed_ip = optional(list(string), []) hard_quota = optional(number) archive_rule = optional(object({ days = number enable = bool rule_id = optional(string) type = string })) expire_rule = optional(object({ days = optional(number) date = optional(string) enable = bool expired_object_delete_marker = optional(string) prefix = optional(string) rule_id = optional(string) })) activity_tracking = optional(object({ activity_tracker_crn = string read_data_events = bool write_data_events = bool management_events = bool })) metrics_monitoring = optional(object({ metrics_monitoring_crn = string request_metrics_enabled = optional(bool) usage_metrics_enabled = optional(bool) })) })) keys = optional( list(object({ name = string role = string enable_HMAC = bool })) ) }) )	n/a	yes
enable_transit_gateway	Create transit gateway	`bool`	`true`	no
existing_vpc_cbr_zone_id	ID of the existing CBR (Context-based restrictions) network zone, with context set to the VPC. This zone is used in a CBR rule, which allows traffic to flow only from the landing zone VPCs to specific cloud services.	`string`	`null`	no
f5_template_data	Data for all f5 templates	object({ tmos_admin_password = optional(string) license_type = optional(string) byol_license_basekey = optional(string) license_host = optional(string) license_username = optional(string) license_password = optional(string) license_pool = optional(string) license_sku_keyword_1 = optional(string) license_sku_keyword_2 = optional(string) license_unit_of_measure = optional(string) do_declaration_url = optional(string) as3_declaration_url = optional(string) ts_declaration_url = optional(string) phone_home_url = optional(string) template_source = optional(string) template_version = optional(string) app_id = optional(string) tgactive_url = optional(string) tgstandby_url = optional(string) tgrefresh_url = optional(string) })	{ "license_type": "none" }	no
f5_vsi	A list describing F5 VSI workloads to create	list( object({ name = string vpc_name = string primary_subnet_name = string secondary_subnet_names = list(string) secondary_subnet_security_group_names = list( object({ group_name = string interface_name = string }) ) ssh_keys = list(string) f5_image_name = string machine_type = string resource_group = optional(string) enable_management_floating_ip = optional(bool) enable_external_floating_ip = optional(bool) security_groups = optional(list(string)) boot_volume_encryption_key_name = optional(string) hostname = string domain = string access_tags = optional(list(string), []) security_group = optional( object({ name = string rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) ) block_storage_volumes = optional(list( object({ name = string profile = string capacity = optional(number) iops = optional(number) encryption_key = optional(string) }) )) load_balancers = optional(list( object({ name = string type = string listener_port = number listener_protocol = string connection_limit = number algorithm = string protocol = string health_delay = number health_retries = number health_timeout = number health_type = string pool_member_port = string idle_connection_timeout = optional(number) security_group = optional( object({ name = string rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) ) }) )) }) )	`[]`	no
key_management	Key Protect instance variables	object({ name = optional(string) resource_group = optional(string) use_data = optional(bool) use_hs_crypto = optional(bool) access_tags = optional(list(string), []) service_endpoints = optional(string, "public-and-private") keys = optional( list( object({ name = string root_key = optional(bool) payload = optional(string) key_ring = optional(string) # Any key_ring added will be created force_delete = optional(bool) existing_key_crn = optional(string) # CRN of an existing key in the same or different account. endpoint = optional(string) # can be public or private iv_value = optional(string) # (Optional, Forces new resource, String) Used with import tokens. The initialization vector (IV) that is generated when you encrypt a nonce. The IV value is required to decrypt the encrypted nonce value that you provide when you make a key import request to the service. To generate an IV, encrypt the nonce by running ibmcloud kp import-token encrypt-nonce. Only for imported root key. encrypted_nonce = optional(string) # The encrypted nonce value that verifies your request to import a key to Key Protect. This value must be encrypted by using the key that you want to import to the service. To retrieve a nonce, use the ibmcloud kp import-token get command. Then, encrypt the value by running ibmcloud kp import-token encrypt-nonce. Only for imported root key. policies = optional( object({ rotation = optional( object({ interval_month = number }) ) dual_auth_delete = optional( object({ enabled = bool }) ) }) ) }) ) ) })	n/a	yes
network_cidr	Network CIDR for the VPC. This is used to manage network ACL rules for cluster provisioning.	`string`	`"10.0.0.0/8"`	no
prefix	A unique identifier for resources that is prepended to resources that are provisioned. Must begin with a lowercase letter and end with a lowercase letter or number. Must be 16 or fewer characters.	`string`	n/a	yes
region	Region where VPC will be created. To find your VPC region, use `ibmcloud is regions` command to find available regions.	`string`	n/a	yes
resource_groups	Object describing resource groups to create or reference	list( object({ name = string create = optional(bool) use_prefix = optional(bool) }) )	n/a	yes
security_groups	Security groups for VPC	list( object({ name = string vpc_name = string resource_group = optional(string) access_tags = optional(list(string), []) rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) )	`[]`	no
service_endpoints	Service endpoints for the App ID resource when created by the module. Can be `public`, `private`, or `public-and-private`	`string`	`"public-and-private"`	no
skip_all_s2s_auth_policies	Whether to skip the creation of all of the service-to-service authorization policies. If setting to true, policies must be in place on the account before provisioning.	`bool`	`false`	no
skip_kms_block_storage_s2s_auth_policy	Whether to skip the creation of a service-to-service authorization policy between block storage and the key management service.	`bool`	`false`	no
skip_kms_kube_s2s_auth_policy	Whether to skip the creation of a service-to-serivce authorization policy between kubernetes and the key management service.	`bool`	`false`	no
ssh_keys	SSH keys to use to provision a VSI. Must be an RSA key with a key size of either 2048 bits or 4096 bits (recommended). If `public_key` is not provided, the named key will be looked up from data. If a resource group name is added, it must be included in `var.resource_groups`. See https://cloud.ibm.com/docs/vpc?topic=vpc-ssh-keys.	list( object({ name = string public_key = optional(string) resource_group = optional(string) }) )	n/a	yes
tags	List of resource tags to apply to resources created by this module.	`list(string)`	`[]`	no
teleport_config_data	Teleport config data. This is used to create a single template for all teleport instances to use. Creating a single template allows for values to remain sensitive	object({ teleport_license = optional(string) https_cert = optional(string) https_key = optional(string) domain = optional(string) cos_bucket_name = optional(string) cos_key_name = optional(string) teleport_version = optional(string) message_of_the_day = optional(string) hostname = optional(string) app_id_key_name = optional(string) claims_to_roles = optional( list( object({ email = string roles = list(string) }) ) ) })	`null`	no
teleport_vsi	A list of teleport vsi deployments	list( object( { name = string vpc_name = string resource_group = optional(string) subnet_name = string ssh_keys = list(string) boot_volume_encryption_key_name = string image_name = string machine_type = string access_tags = optional(list(string), []) security_groups = optional(list(string)) security_group = optional( object({ name = string rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) ) } ) )	`[]`	no
transit_gateway_connections	Transit gateway vpc connections. Will only be used if transit gateway is enabled.	`list(string)`	n/a	yes
transit_gateway_global	Connect to the networks outside the associated region. Will only be used if transit gateway is enabled.	`bool`	`false`	no
transit_gateway_resource_group	Name of resource group to use for transit gateway. Must be included in `var.resource_group`	`string`	n/a	yes
virtual_private_endpoints	Object describing VPE to be created	list( object({ service_name = string service_type = string resource_group = optional(string) access_tags = optional(list(string), []) vpcs = list( object({ name = string subnets = list(string) security_group_name = optional(string) }) ) }) )	n/a	yes
vpc_placement_groups	List of VPC placement groups to create	list( object({ access_tags = optional(list(string), []) name = string resource_group = optional(string) strategy = string }) )	`[]`	no
vpcs	A map describing VPCs to be created in this repo.	list( object({ prefix = string # VPC prefix existing_vpc_id = optional(string) existing_subnets = optional( list( object({ id = string public_gateway = optional(bool, false) }) ) ) resource_group = optional(string) # Name of the group where VPC will be created access_tags = optional(list(string), []) classic_access = optional(bool) default_network_acl_name = optional(string) default_security_group_name = optional(string) clean_default_sg_acl = optional(bool, false) dns_binding_name = optional(string, null) dns_instance_name = optional(string, null) dns_custom_resolver_name = optional(string, null) dns_location = optional(string, "global") dns_plan = optional(string, "standard-dns") existing_dns_instance_id = optional(string, null) use_existing_dns_instance = optional(bool, false) enable_hub = optional(bool, false) skip_spoke_auth_policy = optional(bool, false) hub_account_id = optional(string, null) enable_hub_vpc_id = optional(bool, false) hub_vpc_id = optional(string, null) enable_hub_vpc_crn = optional(bool, false) hub_vpc_crn = optional(string, null) update_delegated_resolver = optional(bool, false) skip_custom_resolver_hub_creation = optional(bool, false) resolver_type = optional(string, null) manual_servers = optional(list(object({ address = string zone_affinity = optional(string) })), []) default_security_group_rules = optional( list( object({ name = string direction = string remote = string tcp = optional( object({ port_max = optional(number) port_min = optional(number) }) ) udp = optional( object({ port_max = optional(number) port_min = optional(number) }) ) icmp = optional( object({ type = optional(number) code = optional(number) }) ) }) ) ) default_routing_table_name = optional(string) flow_logs_bucket_name = optional(string) address_prefixes = optional( object({ zone-1 = optional(list(string)) zone-2 = optional(list(string)) zone-3 = optional(list(string)) }) ) network_acls = list( object({ name = string add_ibm_cloud_internal_rules = optional(bool) add_vpc_connectivity_rules = optional(bool) prepend_ibm_rules = optional(bool) rules = list( object({ name = string action = string destination = string direction = string source = string tcp = optional( object({ port_max = optional(number) port_min = optional(number) source_port_max = optional(number) source_port_min = optional(number) }) ) udp = optional( object({ port_max = optional(number) port_min = optional(number) source_port_max = optional(number) source_port_min = optional(number) }) ) icmp = optional( object({ type = optional(number) code = optional(number) }) ) }) ) }) ) use_public_gateways = object({ zone-1 = optional(bool) zone-2 = optional(bool) zone-3 = optional(bool) }) subnets = optional(object({ zone-1 = list(object({ name = string cidr = string public_gateway = optional(bool) acl_name = string no_addr_prefix = optional(bool, false) })) zone-2 = list(object({ name = string cidr = string public_gateway = optional(bool) acl_name = string no_addr_prefix = optional(bool, false) })) zone-3 = list(object({ name = string cidr = string public_gateway = optional(bool) acl_name = string no_addr_prefix = optional(bool, false) })) })) }) )	n/a	yes
vpn_gateways	List of VPN Gateways to create.	list( object({ name = string vpc_name = string subnet_name = string # Do not include prefix, use same name as in `var.subnets` mode = optional(string) resource_group = optional(string) access_tags = optional(list(string), []) }) )	n/a	yes
vsi	A list describing VSI workloads to create	list( object({ name = string vpc_name = string subnet_names = list(string) ssh_keys = list(string) image_name = string machine_type = string vsi_per_subnet = number user_data = optional(string) resource_group = optional(string) enable_floating_ip = optional(bool) security_groups = optional(list(string)) boot_volume_encryption_key_name = optional(string) access_tags = optional(list(string), []) security_group = optional( object({ name = string rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) ) block_storage_volumes = optional(list( object({ name = string profile = string capacity = optional(number) iops = optional(number) encryption_key = optional(string) }) )) load_balancers = optional(list( object({ name = string type = string listener_port = number listener_protocol = string connection_limit = number algorithm = string protocol = string health_delay = number health_retries = number health_timeout = number health_type = string pool_member_port = string idle_connection_timeout = optional(number) security_group = optional( object({ name = string rules = list( object({ name = string direction = string source = string tcp = optional( object({ port_max = number port_min = number }) ) udp = optional( object({ port_max = number port_min = number }) ) icmp = optional( object({ type = number code = number }) ) }) ) }) ) }) )) }) )	n/a	yes
wait_till	To avoid long wait times when you run your Terraform code, you can specify the stage when you want Terraform to mark the cluster resource creation as completed. Depending on what stage you choose, the cluster creation might not be fully completed and continues to run in the background. However, your Terraform code can continue to run without waiting for the cluster to be fully created. Supported args are `MasterNodeReady`, `OneWorkerNodeReady`, and `IngressReady`	`string`	`"IngressReady"`	no

Outputs

Name	Description
appid_key_names	List of appid key names created
appid_name	Name of the appid instance used.
appid_redirect_urls	List of appid redirect urls
atracker_route_name	Name of atracker route
atracker_target_name	Name of atracker target
bastion_host_names	List of bastion host names
cluster_data	List of cluster data
cluster_names	List of create cluster names
cos_bucket_data	List of data for COS buckets creaed
cos_bucket_names	List of names for COS buckets created
cos_data	List of Cloud Object Storage instance data
cos_key_names	List of names for created COS keys
cos_names	List of Cloud Object Storage instance names
f5_hosts	List of bastion host names
fip_vsi_data	A list of VSI with name, id, zone, and primary ipv4 address, VPC Name, and floating IP. This list only contains instances with a floating IP attached.
key_management_crn	CRN for KMS instance
key_management_guid	GUID for KMS instance
key_management_name	Name of key management service
key_map	Map of ids and keys for keys created
key_rings	Key rings created by module
management_cluster_id	The id of the management cluster. If the cluster name does not exactly match the prefix-management-cluster pattern it will be null.
management_cluster_name	The name of the management cluster. If the cluster name does not exactly match the prefix-management-cluster pattern it will be null.
placement_groups	List of placement groups.
resource_group_data	List of resource groups data used within landing zone.
resource_group_names	List of resource groups names used within landing zone.
security_group_data	List of security group data
security_group_names	List of security group names
service_authorization_data	List of service authorization data
service_authorization_names	List of service authorization names
ssh_key_data	List of SSH key data
ssh_key_names	List of SSH key names
subnet_data	List of Subnet data created
subnet_names	List of Subnet names created
transit_gateway_data	Created transit gateway data
transit_gateway_name	Name of created transit gateway
vpc_data	List of VPC data
vpc_dns	List of VPC DNS details for each of the VPCs.
vpc_names	List of VPC names
vpc_resource_list	List of VPC with VSI and Cluster deployed on the VPC.
vpe_gateway_data	List of VPE gateways data
vpe_gateway_names	VPE gateway names
vpn_data	List of VPN data
vpn_names	List of VPN names
vsi_data	A list of VSI with name, id, zone, and primary ipv4 address, VPC Name, and floating IP.
vsi_names	List of VSI names
workload_cluster_id	The id of the workload cluster. If the cluster name does not exactly match the prefix-workload-cluster pattern it will be null.
workload_cluster_name	The name of the workload cluster. If the cluster name does not exactly match the prefix-workload-cluster pattern it will be null.

Contributing

You can report issues and request features for this module in GitHub issues in the module repo. See Report an issue or request a feature.

To set up your local development environment, see Local development setup in the project documentation.

Name		Name	Last commit message	Last commit date
Latest commit History 733 Commits
.docs		.docs
.github		.github
common-dev-assets @ 347487f		common-dev-assets @ 347487f
dynamic_values		dynamic_values
examples		examples
f5_config		f5_config
kms		kms
patterns		patterns
reference-architectures		reference-architectures
ssh_key		ssh_key
teleport_config		teleport_config
tests		tests
.catalog-onboard-pipeline.yaml		.catalog-onboard-pipeline.yaml
.gitignore		.gitignore
.gitmodules		.gitmodules
.pre-commit-config.yaml		.pre-commit-config.yaml
.releaserc		.releaserc
.secrets.baseline		.secrets.baseline
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
appid.tf		appid.tf
atracker.tf		atracker.tf
bastion_host.tf		bastion_host.tf
cbr.tf		cbr.tf
ci		ci
cluster.tf		cluster.tf
cos.tf		cos.tf
cra-config.yaml		cra-config.yaml
cra-tf-validate-ignore-rules.json		cra-tf-validate-ignore-rules.json
dynamic_values.tf		dynamic_values.tf
f5_vsi.tf		f5_vsi.tf
ibm_catalog.json		ibm_catalog.json
main.tf		main.tf
moved_config.tf		moved_config.tf
outputs.tf		outputs.tf
renovate.json		renovate.json
resource_groups.tf		resource_groups.tf
security_groups.tf		security_groups.tf
service_authorizations.tf		service_authorizations.tf
services.tf		services.tf
transit_gateway.tf		transit_gateway.tf
variables.tf		variables.tf
version.tf		version.tf
virtual_servers.tf		virtual_servers.tf
vpc_placement_groups.tf		vpc_placement_groups.tf
vpe.tf		vpe.tf
vpn.tf		vpn.tf

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IBM Secure Landing Zone module

Overview

Reference architectures

terraform-ibm-landing-zone

Set up an IBM Cloud Account

Configure your IBM Cloud account for Secure Landing Zone

Set up account access (Cloud IAM)

(Optional) Set up IBM Cloud Hyper Protect Crypto Services

Customize your environment

Customizing by using Terraform input variables

Customizing by using the override.json file

Supported variables

Overriding variables

Overriding only some variables

(Optional) F5 BIG-IP

(Optional) Bastion host by using Teleport

Module recommendations for more features

Details about the Secure Landing Zone module

VPC

vpcs variable

Flow logs

Transit gateway

Security groups

security_group variable

Virtual servers

VPC SSH keys

ssh_keys variable

vsi variable

(Optional) Bastion host

App ID variable

Teleport config data variable

Teleport VSI variable

Cluster and worker pool

Virtual private endpoints

IBM Cloud services

Cloud Object Storage

VPC placement groups

Usage

Template for multiple patterns

VSI example

Cluster and VSI example

Cluster example

Requirements

Modules

Resources

Inputs

Outputs

Contributing

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