docs: added usage for submodules

modules/eso-clusterstore/README.md

@@ -10,6 +10,24 @@ This module supports ClusterSecretStore two authentication configurations to pul
 
 For more information about Trusted Profiles refer to the IBM Cloud documentation available [here](https://cloud.ibm.com/docs/account?topic=account-create-trusted-profile&interface=ui)
 
+## Usage
+
+```hcl
+# Replace "master" with a GIT release version to lock into a specific release
+module "eso_clusterstore" {
+  source                            = "git::https://github.com/terraform-ibm-modules/terraform-ibm-external-secrets-operator.git//modules/eso-clusterstore?ref=master"
+  eso_authentication                = "api_key"
+  clusterstore_secret_apikey        = data.ibm_sm_iam_credentials_secret.secret_puller_secret.api_key # pragma: allowlist secret
+  region                            = local.sm_region
+  clusterstore_helm_rls_name        = "cluster-store"
+  clusterstore_secret_name          = "generic-cluster-api-key"
+  clusterstore_name                 = "cluster-store"
+  clusterstore_secrets_manager_guid = local.sm_guid
+  eso_namespace                     = var.eso_namespace
+  service_endpoints                 = var.service_endpoints
+}
+```
+
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ### Requirements
 

modules/eso-external-secret/README.md

@@ -9,6 +9,23 @@ by correctly setting the related input variable `eso_store_scope`
 
 For more information about ExternalSecrets on ESO please refer to the ESO documentation available [here](https://external-secrets.io/v0.8.3/guides/introduction/)
 
+## Usage
+
+```hcl
+# Replace "master" with a GIT release version to lock into a specific release
+module "external_secret_usr_pass" {
+  source                    = "git::https://github.com/terraform-ibm-modules/terraform-ibm-external-secrets-operator.git//modules/eso-external-secret?ref=master"
+  es_kubernetes_secret_type = "dockerconfigjson"
+  sm_secret_type            = "username_password"
+  sm_secret_id              = module.sm_userpass_secret.secret_id
+  es_kubernetes_namespace   = kubernetes_namespace.apikey_namespaces[0].metadata[0].name
+  eso_store_name            = "cluster-store"
+  es_container_registry     = "example-registry-local.artifactory.com"
+  es_kubernetes_secret_name = "dockerconfigjson-uc"
+  es_helm_rls_name          = "es-docker-uc"
+}
+```
+
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ### Requirements
 

modules/eso-secretstore/README.md

@@ -10,6 +10,24 @@ This module supports SecretStore two authentication configurations to pull/push
 
 For more information about Trusted Profiles refer to the IBM Cloud documentation available [here](https://cloud.ibm.com/docs/account?topic=account-create-trusted-profile&interface=ui)
 
+## Usage
+
+```hcl
+# Replace "master" with a GIT release version to lock into a specific release
+module "eso_apikey_secretstore" {
+  source                      = "git::https://github.com/terraform-ibm-modules/terraform-ibm-external-secrets-operator.git//modules/eso-secretstore?ref=master"
+  eso_authentication          = "api_key"
+  region                      = local.sm_region
+  sstore_namespace            = kubernetes_namespace.apikey_namespaces.metadata[0].name
+  sstore_secrets_manager_guid = local.sm_guid
+  sstore_store_name           = "${var.es_namespaces_apikey}-store"
+  sstore_secret_apikey        = data.ibm_sm_iam_credentials_secret.secret_puller_secret.api_key # pragma: allowlist secret
+  service_endpoints           = var.service_endpoints
+  sstore_helm_rls_name        = "es-store"
+  sstore_secret_name          = "generic-cluster-api-key"
+}
+```
+
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ### Requirements
 

modules/eso-trusted-profile/README.md

@@ -4,6 +4,21 @@ This module allows to create and configure an Trusted Profile to authenticate wi
 
 For more information about Trusted Profiles refer to the IBM Cloud documentation available [here](https://cloud.ibm.com/docs/account?topic=account-create-trusted-profile&interface=ui)
 
+## Usage
+
+```hcl
+# Replace "master" with a GIT release version to lock into a specific release
+module "clusterstore_trusted_profile" {
+  source                          = "git::https://github.com/terraform-ibm-modules/terraform-ibm-external-secrets-operator.git//modules/eso-trusted-profile?ref=master"
+  trusted_profile_name            = local.cstore_trusted_profile_name
+  secrets_manager_guid            = local.sm_guid
+  secret_groups_id                = [module.tp_clusterstore_secrets_manager_group.secret_group_id]
+  tp_cluster_crn                  = module.ocp_base.cluster_crn
+  trusted_profile_claim_rule_type = "ROKS_SA"
+  tp_namespace                    = var.eso_namespace
+}
+```
+
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ### Requirements