feat: initial commit of Snowflake Shared Database module

examples/complete/.env.dist

@@ -0,0 +1,10 @@
+SNOWFLAKE_USER=
+SNOWFLAKE_ACCOUNT=
+SNOWFLAKE_ROLE="ACCOUNTADMIN"
+
+# Login using RSA key
+# SNOWFLAKE_PRIVATE_KEY_PATH=
+# SNOWFLAKE_AUTHENTICATOR="JWT"
+
+# Login using password
+# SNOWFLAKE_PASSWORD=

examples/complete/README.md

@@ -1,24 +1,71 @@
 # Complete Example
 
 ```terraform
-module "terraform_module_template" {
-  source  = "../../"
-  context = module.this.context
-
-  example_var = "This is a example value."
-  sub_resource = {
-    example_var = "This is a example value of sub resource."
+module "snowflake_shared_database" {
+  source = "../.."
+
+  name       = "SHARED_DATABASE"
+  context    = module.this.context
+  from_share = var.from_share
+
+  descriptor_name            = "snowflake-database"
+  comment                    = "Sample shared Database"
+  replace_invalid_characters = true
+  default_ddl_collation      = "UTF8"
+  log_level                  = "INFO"
+  trace_level                = "ON_EVENT"
+
+  suspend_task_after_num_failures               = 1
+  task_auto_retry_attempts                      = 1
+  user_task_managed_initial_warehouse_size      = "X-Small"
+  user_task_minimum_trigger_interval_in_seconds = 300
+  user_task_timeout_ms                          = 200
+  quoted_identifiers_ignore_case                = true
+  enable_console_output                         = true
+
+  create_default_roles = true
+
+  roles = {
+    readonly = {
+      comment          = "Read-only role"
+      granted_roles    = [resource.snowflake_account_role.this.name]
+      granted_to_users = [resource.snowflake_user.this.name]
+    }
   }
 }
+
 ```
 
 ## Usage
+
+1. Configure private sharing on producer Snowflake Account (remember that both producer and consumer accounts have to be deployed on the same Cloud Provider for. ex. AWS and in the same region for. ex. `eu-west-1`)
+
+This step can be done manually using Snowsight UI or by running [create_share.sql](./create-share.sql) script on producer Snowflake account.
+
+When using the script, please remember to properly define consumer account details in the last line:
+
+```sql
+ALTER SHARE sample_share ADD ACCOUNT="<orgname.accountname>";
 ```
+
+2. With share configured in step 1., run terraform on consumer account using below commands
+
+```shell
 terraform init
 terraform plan -var-file fixtures.tfvars -out tfplan
 terraform apply tfplan
 ```
 
+**Please remember to pass share details (from step 1.) to `from_share` variable.**
+
+```shell
+$ terraform plan
+var.from_share
+  A fully qualified path to a share from which the database will be created. A fully qualified path follows the format of `<organization_name>.<account_name>.<share_name>`
+
+  Enter a value: <orgname.accountname.sharename>
+```
+
 <!-- BEGIN_TF_DOCS -->
 
 
@@ -35,6 +82,7 @@ terraform apply tfplan
 | <a name="input_descriptor_formats"></a> [descriptor\_formats](#input\_descriptor\_formats) | Describe additional descriptors to be output in the `descriptors` output map.<br>Map of maps. Keys are names of descriptors. Values are maps of the form<br>`{<br>   format = string<br>   labels = list(string)<br>}`<br>(Type is `any` so the map values can later be enhanced to provide additional options.)<br>`format` is a Terraform format string to be passed to the `format()` function.<br>`labels` is a list of labels, in order, to pass to `format()` function.<br>Label values will be normalized before being passed to `format()` so they will be<br>identical to how they appear in `id`.<br>Default is `{}` (`descriptors` output will be empty). | `any` | `{}` | no |
 | <a name="input_enabled"></a> [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no |
 | <a name="input_environment"></a> [environment](#input\_environment) | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | `string` | `null` | no |
+| <a name="input_from_share"></a> [from\_share](#input\_from\_share) | A fully qualified path to a share from which the database will be created. A fully qualified path follows the format of `<organization_name>.<account_name>.<share_name>` | `string` | n/a | yes |
 | <a name="input_id_length_limit"></a> [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).<br>Set to `0` for unlimited length.<br>Set to `null` for keep the existing setting, which defaults to `0`.<br>Does not affect `id_full`. | `number` | `null` | no |
 | <a name="input_label_key_case"></a> [label\_key\_case](#input\_label\_key\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.<br>Does not affect keys of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper`.<br>Default value: `title`. | `string` | `null` | no |
 | <a name="input_label_order"></a> [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.<br>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. | `list(string)` | `null` | no |
@@ -51,7 +99,7 @@ terraform apply tfplan
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_terraform_module_template"></a> [terraform\_module\_template](#module\_terraform\_module\_template) | ../../ | n/a |
+| <a name="module_snowflake_shared_database"></a> [snowflake\_shared\_database](#module\_snowflake\_shared\_database) | ../.. | n/a |
 | <a name="module_this"></a> [this](#module\_this) | cloudposse/label/null | 0.25.0 |
 
 ## Outputs
@@ -62,16 +110,21 @@ terraform apply tfplan
 
 ## Providers
 
-No providers.
+| Name | Version |
+|------|---------|
+| <a name="provider_snowflake"></a> [snowflake](#provider\_snowflake) | >= 0.95 |
 
 ## Requirements
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.0 |
-| <a name="requirement_null"></a> [null](#requirement\_null) | 3.1.1 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
+| <a name="requirement_snowflake"></a> [snowflake](#requirement\_snowflake) | >= 0.95 |
 
 ## Resources
 
-No resources.
+| Name | Type |
+|------|------|
+| [snowflake_account_role.this](https://registry.terraform.io/providers/Snowflake-Labs/snowflake/latest/docs/resources/account_role) | resource |
+| [snowflake_user.this](https://registry.terraform.io/providers/Snowflake-Labs/snowflake/latest/docs/resources/user) | resource |
 <!-- END_TF_DOCS -->

examples/complete/create-share.sql

@@ -0,0 +1,23 @@
+CREATE DATABASE sample_shared_db;
+
+CREATE SCHEMA sample_shared_db.shared_schema;
+
+CREATE TABLE sample_shared_db.shared_schema.sample_table (
+    ID NUMBER,
+    VALUE TEXT
+);
+
+INSERT INTO sample_shared_db.shared_schema.sample_table 
+    VALUES
+    (1, 'TEST VALUE'),
+    (2, 'ANOTHER TEST VALUE');
+
+CREATE SHARE sample_share COMMENT = 'Test Share';
+
+GRANT USAGE ON DATABASE sample_shared_db TO SHARE sample_share;
+
+GRANT USAGE ON SCHEMA sample_shared_db.shared_schema TO SHARE sample_share;
+
+GRANT SELECT ON ALL TABLES IN SCHEMA sample_shared_db.shared_schema TO SHARE sample_share;
+
+ALTER SHARE sample_share ADD ACCOUNT="<orgname.accountname>";

examples/complete/fixtures.tfvars

@@ -1,7 +1,14 @@
-descriptor_formats = {
-
-}
+namespace = "gid"
+#stage     = "example"
+#environment = "dev"
 
-tags = {
-  Terraform = "True"
+descriptor_formats = {
+  snowflake-role = {
+    labels = ["attributes", "name"]
+    format = "%v_%v"
+  }
+  snowflake-database = {
+    labels = ["environment", "stage", "name", "attributes"]
+    format = "%v_%v_%v_%v"
+  }
 }

examples/complete/main.tf

@@ -1,9 +1,40 @@
-module "terraform_module_template" {
-  source  = "../../"
-  context = module.this.context
+resource "snowflake_user" "this" {
+  name = "SAMPLE_USER"
+}
+
+resource "snowflake_account_role" "this" {
+  name = "SAMPLE_ROLE"
+}
+
+module "snowflake_shared_database" {
+  source = "../.."
+
+  name       = "SHARED_DATABASE"
+  context    = module.this.context
+  from_share = var.from_share
+
+  descriptor_name            = "snowflake-database"
+  comment                    = "Sample shared Database"
+  replace_invalid_characters = true
+  default_ddl_collation      = "UTF8"
+  log_level                  = "INFO"
+  trace_level                = "ON_EVENT"
+
+  suspend_task_after_num_failures               = 1
+  task_auto_retry_attempts                      = 1
+  user_task_managed_initial_warehouse_size      = "X-Small"
+  user_task_minimum_trigger_interval_in_seconds = 300
+  user_task_timeout_ms                          = 200
+  quoted_identifiers_ignore_case                = true
+  enable_console_output                         = true
+
+  create_default_roles = true
 
-  example_var = "This is a example value."
-  sub_resource = {
-    example_var = "This is a example value of sub resource."
+  roles = {
+    readonly = {
+      comment          = "Read-only role"
+      granted_roles    = [resource.snowflake_account_role.this.name]
+      granted_to_users = [resource.snowflake_user.this.name]
+    }
   }
 }

examples/complete/outputs.tf

@@ -1,4 +1,4 @@
 output "example_output" {
   description = "Example output of the module"
-  value       = module.terraform_module_template
+  value       = module.snowflake_shared_database
 }

examples/complete/providers.tf

@@ -1,3 +1 @@
-provider "null" {
-  # Configuration options
-}
+provider "snowflake" {}

examples/complete/variables.tf

@@ -0,0 +1,4 @@
+variable "from_share" {
+  description = "A fully qualified path to a share from which the database will be created. A fully qualified path follows the format of `<organization_name>.<account_name>.<share_name>`"
+  type        = string
+}

examples/complete/versions.tf

@@ -1,10 +1,9 @@
 terraform {
-  required_version = ">= 1.3.0"
-
+  required_version = ">= 1.3"
   required_providers {
-    null = {
-      source  = "hashicorp/null"
-      version = "3.1.1"
+    snowflake = {
+      source  = "Snowflake-Labs/snowflake"
+      version = ">= 0.95"
     }
   }
 }

examples/simple/.env.dist

@@ -0,0 +1,10 @@
+SNOWFLAKE_USER=
+SNOWFLAKE_ACCOUNT=
+SNOWFLAKE_ROLE="ACCOUNTADMIN"
+
+# Login using RSA key
+# SNOWFLAKE_PRIVATE_KEY_PATH=
+# SNOWFLAKE_AUTHENTICATOR="JWT"
+
+# Login using password
+# SNOWFLAKE_PASSWORD=

examples/simple/Makefile

@@ -8,4 +8,4 @@ apply:
 	terraform apply tfplan
 
 destroy:
-	terraform destroy
+	terraform destroy 

examples/simple/README.md

@@ -1,37 +1,61 @@
 # Simple Example
 
 ```terraform
-module "terraform_module_template" {
-  source = "../../"
+module "snowflake_shared_database" {
+  source = "../.."
 
-  example_var = "This is a example value."
-  sub_resource = {
-    example_var = "This is a example value of sub resource."
-  }
+  name       = "SHARED_DATABASE"
+  from_share = var.from_share
 }
+
 ```
 
 ## Usage
+
+1. Configure private sharing on producer Snowflake Account (remember that both producer and consumer accounts have to be deployed on the same Cloud Provider for. ex. AWS and in the same region for. ex. `eu-west-1`)
+
+This step can be done manually using Snowsight UI or by running [create_share.sql](./create-share.sql) script on producer Snowflake account.
+
+When using the script, please remember to properly define consumer account details in the last line:
+
+```sql
+ALTER SHARE sample_share ADD ACCOUNT="<orgname.accountname>";
 ```
+
+2. With share configured in step 1., run terraform on consumer account using below commands
+
+```shell
 terraform init
 terraform plan -out tfplan
 terraform apply tfplan
 ```
 
+**Please remember to pass share details (from step 1.) to `from_share` variable.**
+
+```shell
+$ terraform plan
+var.from_share
+  A fully qualified path to a share from which the database will be created. A fully qualified path follows the format of `<organization_name>.<account_name>.<share_name>`
+
+  Enter a value: <orgname.accountname.sharename>
+```
+
 <!-- BEGIN_TF_DOCS -->
 
 
 
 
 ## Inputs
 
-No inputs.
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_from_share"></a> [from\_share](#input\_from\_share) | A fully qualified path to a share from which the database will be created. A fully qualified path follows the format of `<organization_name>.<account_name>.<share_name>` | `string` | n/a | yes |
 
 ## Modules
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_terraform_module_template"></a> [terraform\_module\_template](#module\_terraform\_module\_template) | ../../ | n/a |
+| <a name="module_snowflake_shared_database"></a> [snowflake\_shared\_database](#module\_snowflake\_shared\_database) | ../.. | n/a |
 
 ## Outputs
 
@@ -47,8 +71,8 @@ No providers.
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.0 |
-| <a name="requirement_null"></a> [null](#requirement\_null) | 3.1.1 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
+| <a name="requirement_snowflake"></a> [snowflake](#requirement\_snowflake) | >= 0.95 |
 
 ## Resources
 

examples/simple/create-share.sql

@@ -0,0 +1,23 @@
+CREATE DATABASE sample_shared_db;
+
+CREATE SCHEMA sample_shared_db.shared_schema;
+
+CREATE TABLE sample_shared_db.shared_schema.sample_table (
+    ID NUMBER,
+    VALUE TEXT
+);
+
+INSERT INTO sample_shared_db.shared_schema.sample_table 
+    VALUES
+    (1, 'TEST VALUE'),
+    (2, 'ANOTHER TEST VALUE');
+
+CREATE SHARE sample_share COMMENT = 'Test Share';
+
+GRANT USAGE ON DATABASE sample_shared_db TO SHARE sample_share;
+
+GRANT USAGE ON SCHEMA sample_shared_db.shared_schema TO SHARE sample_share;
+
+GRANT SELECT ON ALL TABLES IN SCHEMA sample_shared_db.shared_schema TO SHARE sample_share;
+
+ALTER SHARE sample_share ADD ACCOUNT="<orgname.accountname>";

examples/simple/main.tf

@@ -1,9 +1,6 @@
-module "terraform_module_template" {
-  source = "../../"
+module "snowflake_shared_database" {
+  source = "../.."
 
-  example_var = "This is a example value."
-
-  sub_resource = {
-    example_var = "This is a example value of sub resource."
-  }
+  name       = "SHARED_DATABASE"
+  from_share = var.from_share
 }

examples/simple/outputs.tf

@@ -1,4 +1,4 @@
 output "example_output" {
   description = "Example output of the module"
-  value       = module.terraform_module_template
+  value       = module.snowflake_shared_database
 }