This module implements an instance of the IBM Cloud Messages for RabbitMQ service.
❗ The module does not support major version upgrades or updates to encryption and backup encryption keys. To upgrade the version, create another instance of IBM Cloud Messages for RabbitMQ with the updated version and follow the steps in Upgrading to a new Major Version in the IBM Cloud Docs.
IBM Cloud Messages for RabbitMQ supports only Key Protect encryption for backups, not Hyper Protect Crypto Services. If you enable key management encryption and no value is passed for 'backup_encryption_key_crn', the value of 'kms_key_crn' is used. And if a HPCS value is set for kms_key_crn
, the database backup encryption uses the default encryption keys. For more information, see Hyper Protect Crypto Services Integration in the IBM Cloud Docs.
module "rabbitmq" {
source = "terraform-ibm-modules/icd-rabbitmq/ibm"
version = "X.X.X" # Replace "X.X.X" with a release version to lock into a specific release
resource_group_id = "xxXXxxXXxXxXXXXxxXxxxXXXXxXXXXX"
instance_name = "my-rabbitmq-instance"
}
You need the following permissions to run this module.
- Account Management
- Messages for RabbitMQ service
Editor
role access
- Messages for RabbitMQ service
Name | Version |
---|---|
terraform | >= 1.3.0 |
ibm | >= 1.68.1, <2.0.0 |
time | >= 0.9.1 |
Name | Source | Version |
---|---|---|
cbr_rule | git::https://github.com/terraform-ibm-modules/terraform-ibm-cbr//modules/cbr-rule-module | v1.24.0 |
Name | Type |
---|---|
ibm_database.rabbitmq_database | resource |
ibm_iam_authorization_policy.kms_policy | resource |
ibm_resource_key.service_credentials | resource |
ibm_resource_tag.rabbitmq_tag | resource |
time_sleep.wait_for_authorization_policy | resource |
ibm_database_connection.database_connection | data source |
Name | Description | Type | Default | Required |
---|---|---|---|---|
access_tags | A list of access tags to apply to the rabbitmq instance created by the module, see https://cloud.ibm.com/docs/account?topic=account-access-tags-tutorial for more details | list(string) |
[] |
no |
admin_pass | The password for the database administrator. If the admin password is null then the admin user ID cannot be accessed. More users can be specified in a user block. | string |
null |
no |
auto_scaling | Optional rules to allow the database to increase resources in response to usage. Only a single autoscaling block is allowed. Make sure you understand the effects of autoscaling, especially for production environments. See https://cloud.ibm.com/docs/messages-for-rabbitmq?topic=messages-for-rabbitmq-autoscaling in the IBM Cloud Docs. | object({ |
null |
no |
backup_crn | The CRN of a backup resource to restore from. The backup is created by a database deployment with the same service ID. The backup is loaded after provisioning and the new deployment starts up that uses that data. A backup CRN is in the format crn:v1:<…>:backup:. If omitted, the database is provisioned empty. | string |
null |
no |
backup_encryption_key_crn | The CRN of a KMS (Key Protect or Hyper Protect Crypto Services) key to use for encrypting the disk that holds deployment backups. Only used if var.kms_encryption_enabled is set to true. There are limitation per region on the type of KMS service (Key Protect or Hyper Protect Crypto Services) and region for those services. See https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-key-protect&interface=ui#key-byok and https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-hpcs#use-hpcs-backups | string |
null |
no |
cbr_rules | (Optional, list) List of CBR rules to create | list(object({ |
[] |
no |
cpu_count | Allocated dedicated CPU per member. For shared CPU, set to 0. Learn more | number |
0 |
no |
disk_mb | Allocated disk per member. Learn more | number |
1024 |
no |
endpoints | Endpoints available to the database instance (public, private, public-and-private) | string |
"private" |
no |
existing_kms_instance_guid | The GUID of the Hyper Protect or Key Protect instance in which the key specified in var.kms_key_crn and var.backup_encryption_key_crn is coming from. Only required if var.kms_encryption_enabled is 'true', var.skip_iam_authorization_policy is 'false', and passing a value for var.kms_key_crn and/or var.backup_encryption_key_crn. | string |
null |
no |
instance_name | The name to give the RabbitMQ instance | string |
n/a | yes |
kms_encryption_enabled | Set this to true to control the encryption keys used to encrypt the data that you store in IBM Cloud® Databases. If set to false, the data is encrypted by using randomly generated keys. For more info on Key Protect integration, see https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-key-protect. For more info on HPCS integration, see https://cloud.ibm.com/docs/cloud-databases?topic=cloud-databases-hpcs | bool |
false |
no |
kms_key_crn | The root key CRN of a Key Management Services like Key Protect or Hyper Protect Crypto Services (HPCS) that you want to use for disk encryption. Only used if var.kms_encryption_enabled is set to true. | string |
null |
no |
member_host_flavor | Allocated host flavor per member. Learn more. | string |
null |
no |
members | Allocated number of members. Learn more | number |
3 |
no |
memory_mb | Allocated memory per-member. Learn more | number |
8192 |
no |
plan | The name of the service plan that you choose for your RabbitMQ instance | string |
"standard" |
no |
rabbitmq_version | The version of RabbitMQ to deploy. If no value passed, the current ICD preferred version is used. | string |
null |
no |
region | The region where you want to deploy your instance. | string |
"us-south" |
no |
resource_group_id | The resource group ID where the RabbitMQ instance will be created. | string |
n/a | yes |
service_credential_names | Map of name, role for service credentials that you want to create for the database | map(string) |
{} |
no |
skip_iam_authorization_policy | Set to true to skip the creation of an IAM authorization policy that permits all RabbitMQ instances in the given resource group to read the encryption key from the Hyper Protect or Key Protect instance passed in var.existing_kms_instance_guid. If set to 'false', a value must be passed for var.existing_kms_instance_guid. No policy is created if var.kms_encryption_enabled is set to 'false'. | bool |
false |
no |
tags | Optional list of tags to be added to the RabbitMQ instance. | list(any) |
[] |
no |
use_default_backup_encryption_key | Set to true to use default ICD randomly generated keys. | bool |
false |
no |
users | A list of users that you want to create on the database. Multiple blocks are allowed. The user password must be in the range of 10-32 characters. Be warned that in most case using IAM service credentials (via the var.service_credential_names) is sufficient to control access to the RabbitMQ instance. This blocks creates native RabbitMQ database users, more info on that can be found here https://cloud.ibm.com/docs/messages-for-rabbitmq?topic=messages-for-rabbitmq-user-management | list(object({ |
[] |
no |
Name | Description |
---|---|
adminuser | Database admin user name |
cbr_rule_ids | CBR rule ids created to restrict RabbitMQ |
certificate_base64 | Database connection certificate |
crn | RabbitMQ instance crn |
guid | RabbitMQ instance guid |
hostname | Database connection hostname |
id | RabbitMQ instance id |
port | Database connection port |
service_credentials_json | Service credentials json map |
service_credentials_object | Service credentials object |
version | RabbitMQ instance version |
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.