fix: Add outputs for the actual google_sql_database_instance resour…

…ces (#193)

Co-authored-by: Andrey Kaipov <andreykaipov@users.noreply.github.com>

examples/mysql-ha/README.md

@@ -32,7 +32,9 @@ terraform destroy
 | Name | Description |
 |------|-------------|
 | authorized\_network | n/a |
+| instances | n/a |
 | name | The name for Cloud SQL instance |
 | project\_id | n/a |
+| replicas | n/a |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

examples/mysql-ha/outputs.tf

@@ -26,3 +26,11 @@ output "name" {
 output "authorized_network" {
   value = var.mysql_ha_external_ip_range
 }
+
+output "replicas" {
+  value = module.mysql.replicas
+}
+
+output "instances" {
+  value = module.mysql.instances
+}

examples/postgresql-ha/README.md

@@ -32,7 +32,9 @@ terraform destroy
 | Name | Description |
 |------|-------------|
 | authorized\_network | n/a |
+| instances | n/a |
 | name | The name for Cloud SQL instance |
 | project\_id | n/a |
+| replicas | n/a |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

examples/postgresql-ha/outputs.tf

@@ -26,3 +26,11 @@ output "name" {
 output "authorized_network" {
   value = var.pg_ha_external_ip_range
 }
+
+output "replicas" {
+  value = module.pg.replicas
+}
+
+output "instances" {
+  value = module.pg.instances
+}

modules/mssql/README.md

@@ -57,6 +57,7 @@ The following dependency must be available for SQL Server module:
 | instance\_self\_link | The URI of the master instance |
 | instance\_server\_ca\_cert | The CA certificate information used to connect to the SQL instance via SSL |
 | instance\_service\_account\_email\_address | The service account email address assigned to the master instance |
+| primary | The `google_sql_database_instance` resource representing the primary instance |
 | private\_address | The private IP address assigned for the master instance |
 | root\_password | MSSERVER password for the root user. If not set, a random one will be generated and available in the root\_password output variable. |
 

modules/mssql/outputs.tf

@@ -66,3 +66,9 @@ output "root_password" {
   value       = coalesce(var.root_password, random_password.root-password.result)
   sensitive   = true
 }
+
+// Resources
+output "primary" {
+  value       = google_sql_database_instance.default
+  description = "The `google_sql_database_instance` resource representing the primary instance"
+}

modules/mysql/README.md

@@ -60,10 +60,13 @@ Note: CloudSQL provides [disk autoresize](https://cloud.google.com/sql/docs/mysq
 | instance\_self\_link | The URI of the master instance |
 | instance\_server\_ca\_cert | The CA certificate information used to connect to the SQL instance via SSL |
 | instance\_service\_account\_email\_address | The service account email address assigned to the master instance |
+| instances | A list of all `google_sql_database_instance` resources we've created |
+| primary | The `google_sql_database_instance` resource representing the primary instance |
 | private\_address | The private IP address assigned for the master instance |
 | private\_ip\_address | The first private (PRIVATE) IPv4 address assigned for the master instance |
 | public\_ip\_address | The first public (PRIMARY) IPv4 address assigned for the master instance |
 | read\_replica\_instance\_names | The instance names for the read replica instances |
+| replicas | A list of `google_sql_database_instance` resources representing the replicas |
 | replicas\_instance\_connection\_names | The connection names of the replica instances to be used in connection strings |
 | replicas\_instance\_first\_ip\_addresses | The first IPv4 addresses of the addresses assigned for the replica instances |
 | replicas\_instance\_self\_links | The URIs of the replica instances |

modules/mysql/outputs.tf

@@ -101,3 +101,19 @@ output "private_ip_address" {
   description = "The first private (PRIVATE) IPv4 address assigned for the master instance"
   value       = google_sql_database_instance.default.private_ip_address
 }
+
+// Resources
+output "primary" {
+  value       = google_sql_database_instance.default
+  description = "The `google_sql_database_instance` resource representing the primary instance"
+}
+
+output "replicas" {
+  value       = values(google_sql_database_instance.replicas)
+  description = "A list of `google_sql_database_instance` resources representing the replicas"
+}
+
+output "instances" {
+  value       = concat([google_sql_database_instance.default], values(google_sql_database_instance.replicas))
+  description = "A list of all `google_sql_database_instance` resources we've created"
+}

modules/postgresql/README.md

@@ -59,9 +59,12 @@ Note: CloudSQL provides [disk autoresize](https://cloud.google.com/sql/docs/mysq
 | instance\_self\_link | The URI of the master instance |
 | instance\_server\_ca\_cert | The CA certificate information used to connect to the SQL instance via SSL |
 | instance\_service\_account\_email\_address | The service account email address assigned to the master instance |
+| instances | A list of all `google_sql_database_instance` resources we've created |
+| primary | The `google_sql_database_instance` resource representing the primary instance |
 | private\_ip\_address | The first private (PRIVATE) IPv4 address assigned for the master instance |
 | public\_ip\_address | The first public (PRIMARY) IPv4 address assigned for the master instance |
 | read\_replica\_instance\_names | The instance names for the read replica instances |
+| replicas | A list of `google_sql_database_instance` resources representing the replicas |
 | replicas\_instance\_connection\_names | The connection names of the replica instances to be used in connection strings |
 | replicas\_instance\_first\_ip\_addresses | The first IPv4 addresses of the addresses assigned for the replica instances |
 | replicas\_instance\_self\_links | The URIs of the replica instances |

modules/postgresql/outputs.tf

@@ -96,3 +96,19 @@ output "generated_user_password" {
   value       = random_id.user-password.hex
   sensitive   = true
 }
+
+// Resources
+output "primary" {
+  value       = google_sql_database_instance.default
+  description = "The `google_sql_database_instance` resource representing the primary instance"
+}
+
+output "replicas" {
+  value       = values(google_sql_database_instance.replicas)
+  description = "A list of `google_sql_database_instance` resources representing the replicas"
+}
+
+output "instances" {
+  value       = concat([google_sql_database_instance.default], values(google_sql_database_instance.replicas))
+  description = "A list of all `google_sql_database_instance` resources we've created"
+}

modules/safer_mysql/README.md

@@ -213,9 +213,12 @@ mysql -S $HOME/mysql_sockets/myproject:region:instance -u user -p
 | instance\_name | The instance name for the master instance |
 | instance\_self\_link | The URI of the master instance |
 | instance\_service\_account\_email\_address | The service account email address assigned to the master instance |
+| instances | A list of all `google_sql_database_instance` resources we've created |
+| primary | The `google_sql_database_instance` resource representing the primary instance |
 | private\_ip\_address | The first private (PRIVATE) IPv4 address assigned for the master instance |
 | public\_ip\_address | The first public (PRIMARY) IPv4 address assigned for the master instance |
 | read\_replica\_instance\_names | The instance names for the read replica instances |
+| replicas | A list of `google_sql_database_instance` resources representing the replicas |
 | replicas\_instance\_connection\_names | The connection names of the replica instances to be used in connection strings |
 | replicas\_instance\_self\_links | The URIs of the replica instances |
 | replicas\_instance\_service\_account\_email\_addresses | The service account email addresses assigned to the replica instances |

modules/safer_mysql/outputs.tf

@@ -36,7 +36,6 @@ output "instance_service_account_email_address" {
 }
 
 // Replicas
-
 output "replicas_instance_connection_names" {
   value       = module.safer_mysql.replicas_instance_connection_names
   description = "The connection names of the replica instances to be used in connection strings"
@@ -77,3 +76,19 @@ output "instance_ip_address" {
   value       = module.safer_mysql.instance_ip_address
   description = "The IPv4 address assigned for the master instance"
 }
+
+// Resources
+output "primary" {
+  value       = module.safer_mysql.primary
+  description = "The `google_sql_database_instance` resource representing the primary instance"
+}
+
+output "replicas" {
+  value       = module.safer_mysql.replicas
+  description = "A list of `google_sql_database_instance` resources representing the replicas"
+}
+
+output "instances" {
+  value       = module.safer_mysql.instances
+  description = "A list of all `google_sql_database_instance` resources we've created"
+}

test/fixtures/mysql-ha/outputs.tf

@@ -25,3 +25,11 @@ output "name" {
 output "authorized_network" {
   value = module.example.authorized_network
 }
+
+output "replicas" {
+  value = module.example.replicas
+}
+
+output "instances" {
+  value = module.example.instances
+}

test/fixtures/postgresql-ha/outputs.tf

@@ -25,3 +25,11 @@ output "name" {
 output "authorized_network" {
   value = module.example.authorized_network
 }
+
+output "replicas" {
+  value = module.example.replicas
+}
+
+output "instances" {
+  value = module.example.instances
+}

test/integration/mysql-ha/controls/mysql.rb

@@ -15,9 +15,13 @@
 project_id = attribute('project_id')
 basename   = attribute('name')
 authorized_network = attribute('authorized_network')
+replicas = attribute('replicas')
+instances = attribute('instances')
 
 describe google_sql_database_instances(project: project_id).where(instance_name: /#{basename}/) do
   its(:count) { should eq 4 }
+  its(:count) { should eq 1 + replicas.length }
+  its(:count) { should eq instances.length }
 end
 
 describe google_sql_database_instance(project: project_id, database: basename) do
@@ -61,6 +65,8 @@
 %i[a b c].each_with_index do |zone, index|
   name = "#{basename}-replica-test#{index}"
   describe google_sql_database_instance(project: project_id, database: name) do
+    its(:name) { should eq replicas[index]['name'] }
+
     let(:expected_settings) {
       {
         activation_policy: "ALWAYS",

test/integration/mysql-ha/inspec.yml

@@ -28,3 +28,9 @@ attributes:
   - name: authorized_network
     type: string
     required: true
+  - name: replicas
+    type: array
+    required: true
+  - name: instances
+    type: array
+    required: true

test/integration/postgresql-ha/controls/pg.rb

@@ -15,9 +15,13 @@
 project_id = attribute('project_id')
 basename   = attribute('name')
 authorized_network = attribute('authorized_network')
+replicas = attribute('replicas')
+instances = attribute('instances')
 
 describe google_sql_database_instances(project: project_id).where(instance_name: /#{basename}/) do
   its(:count) { should eq 4 }
+  its(:count) { should eq 1 + replicas.length }
+  its(:count) { should eq instances.length }
 end
 
 describe google_sql_database_instance(project: project_id, database: basename) do
@@ -61,6 +65,8 @@
 %i[a b c].each_with_index do |zone, index|
   name = "#{basename}-replica-test#{index}"
   describe google_sql_database_instance(project: project_id, database: name) do
+    its(:name) { should eq replicas[index]['name'] }
+
     let(:expected_settings) {
       {
         activation_policy: "ALWAYS",

test/integration/postgresql-ha/inspec.yml

@@ -28,3 +28,9 @@ attributes:
   - name: authorized_network
     type: string
     required: true
+  - name: replicas
+    type: array
+    required: true
+  - name: instances
+    type: array
+    required: true