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Terraform for SAP S/4HANA HA for Google Cloud

This template implements the GCP S4 High Availability reference architecture https://cloud.google.com/solutions/sap/docs/architectures/sap-s4hana-on-gcp.

Usage

Basic usage of this module is as follows:

module "s4_ha" {
  source  = "terraform-google-modules/sap/google//modules/s4_ha"
  version = "~> 2.0"

  gcp_project_id      = "PROJECT_ID"       # example: my-project-x
  deployment_name     = "DEPLOYMENT_NAME"  # example: my-deployment
  media_bucket_name   = "GCS_BUCKET"       # example: my-bucket
  filestore_location  = "ZONE/REGION"      # example: us-east1
  region_name         = "REGION"           # example: us-east1
  zone1_name          = "ZONE"             # example: us-east1-b
  zone2_name          = "ZONE"             # example: us-east1-c
}

Functional example is included in the examples directory.

Inputs

Name Description Type Default Required
allow_stopping_for_update allow_stopping_for_update bool true no
ansible_sa_email ansible_sa_email string "" no
app_disk_export_interfaces_size app_disk_export_interfaces_size number 128 no
app_disk_type app_disk_type string "pd-balanced" no
app_disk_usr_sap_size app_disk_usr_sap_size number 128 no
app_machine_type app_machine_type string "n1-highem-32" no
app_sa_email app_sa_email string "" no
app_sid app_sid string "ED1" no
app_vm_names app_vm_names list(any) [] no
app_vms_multiplier Multiplies app VMs. E.g. if there is 2 VMs then with value 3 each VM will be multiplied by 3 (so there will be 6 total VMs) string 1 no
application_secret_name application_secret_name string "default" no
ascs_disk_type ascs_disk_type string "pd-balanced" no
ascs_disk_usr_sap_size ascs_disk_usr_sap_size number 128 no
ascs_ilb_healthcheck_port ascs_ilb_healthcheck_port number 60001 no
ascs_machine_type ascs_machine_type string "n1-standard-8" no
ascs_sa_email ascs_sa_email string "" no
ascs_vm_names ascs_vm_names list(any) [] no
configuration_bucket_name configuration_bucket_name string "" no
create_comms_firewall create_comms_firewall bool true no
custom_app_metadata Optional - default is empty. Custom metadata to be added to the app VMs. map(string) {} no
custom_ascs_metadata Optional - default is empty. Custom metadata to be added to the ASCS VMs. map(string) {} no
custom_db_metadata Optional - default is empty. Custom metadata to be added to the DB VMs. map(string) {} no
custom_tags custom_tags list(any) [] no
data_stripe_size data_stripe_size string "256k" no
db_data_disk_type db_data_disk_type string "pd-balanced" no
db_disk_backup_size db_disk_backup_size number 128 no
db_disk_hana_data_size db_disk_hana_data_size number 249 no
db_disk_hana_log_size db_disk_hana_log_size number 104 no
db_disk_hana_shared_size db_disk_hana_shared_size number 208 no
db_disk_type Disk type for the non log/data disks. string "pd-balanced" no
db_disk_usr_sap_size db_disk_usr_sap_size number 32 no
db_ilb_healthcheck_port db_ilb_healthcheck_port number 60000 no
db_log_disk_type db_log_disk_type string "pd-balanced" no
db_machine_type db_machine_type string "n1-highmem-32" no
db_sa_email db_sa_email string "" no
db_sid db_sid string "HD1" no
db_vm_names db_vm_names list(any) [] no
deployment_has_dns Set to false to deploy without a DNS zone bool true no
deployment_name deployment_name string n/a yes
disk_size_map disk_size_map map(number) {} no
dns_zone_name_suffix dns_zone_name_suffix string "gcp.sapcloud.goog." no
ers_ilb_healthcheck_port ers_ilb_healthcheck_port number 60002 no
existing_dns_zone_name existing_dns_zone_name string "" no
filestore_gb filestore_gb number 1024 no
filestore_location filestore_location string n/a yes
filestore_tier filestore_tier string "ENTERPRISE" no
fstore_mount_point Optional - default is empty. NFS mount point of the nfs to use. If none is provided one will be created. string "" no
gcp_project_id gcp_project_id string n/a yes
hana_secret_name hana_secret_name string "default" no
is_test is_test string "false" no
log_stripe_size log_stripe_size string "64k" no
media_bucket_name media_bucket_name string n/a yes
network_project network_project string "" no
number_data_disks Optional - default is 1. Number of disks to use for data volume striping (if larger than 1). number 1 no
number_log_disks Optional - default is 1. Number of disks to use for log volume striping (if larger than 1). number 1 no
package_location package_location string "gs://cloudsapdeploy/deployments/latest" no
primary_startup_url primary_startup_url string "gs://cloudsapdeploy/deployments/latest/startup/ansible_runner_startup.sh" no
public_ansible_runner_ip public_ansible_runner_ip bool true no
public_ip public_ip bool false no
region_name region_name string n/a yes
sap_boot_disk_image sap_boot_disk_image string "projects/rhel-sap-cloud/global/images/rhel-8-4-sap-v20220719" no
sap_boot_disk_image_app sap_boot_disk_image_app string "" no
sap_boot_disk_image_ascs sap_boot_disk_image_ascs string "" no
sap_boot_disk_image_db sap_boot_disk_image_db string "" no
sap_instance_id_app sap_instance_id_app string "10" no
sap_instance_id_ascs sap_instance_id_ascs string "11" no
sap_instance_id_db sap_instance_id_db string "00" no
sap_instance_id_ers sap_instance_id_ers string "12" no
sap_version sap_version string "2021" no
subnet_name subnet_name string "default" no
virtualize_disks virtualize_disks bool true no
vm_prefix vm_prefix string "sapha" no
vpc_name vpc_name string "default" no
zone1_name zone1_name string n/a yes
zone2_name zone2_name string n/a yes

Outputs

No outputs.

Requirements

These sections describe requirements for using this module.

Software

The following dependencies must be available:

Contributing

Refer to the contribution guidelines for information on contributing to this module.

Security Disclosures

Please see our security disclosure process.