CloudSQL - PostgreSQL
Create an integration to manage access to PostgreSQL instances on Google Cloud SQL
Google Cloud SQL PostgreSQL is a fully managed relational database service built for the cloud. It provides a high-performance, scalable, and highly available PostgreSQL database instance without the overhead of managing infrastructure. With Google Cloud SQL, users benefit from Google Cloud's robust infrastructure, which ensures high availability, security, and scalability for their databases.
Through this integration, Apono helps you securely manage access to your Google Cloud SQL PostgreSQL database instances.
To enable Apono to manage Google Cloud SQL PostgreSQL user access, you must create a user and then configure the integration within the Apono UI.
Prerequisites
Item | Description |
---|---|
Apono Connector | On-prem connection serving as a bridge between your Google Cloud PostgreSQL databases and Apono Minimum Required Version: 1.4.1 Use the following steps to update an existing connector. |
Cloud SQL Admin API | API for managing database instances with resources, such as BackupRuns, Databases, and Instances |
Cloud SQL Admin Role | (Cloud IAM authentication only) Google Cloud role that the Apono connector's service user must have at the instance's project or organization level |
PostgreSQL Info | Information for the database instance to be integrated: |
Create a PostgreSQL user
You must create a user in your PostgreSQL instance for the Apono connector and grant that user permissions to your databases.
You must use the admin account and password to connect to your database.
Following these steps to create a user and grant it permissions:
In the Google Cloud console, create a new user with either Built-in authentication or Cloud IAM authentication.
Use apono_connector for the username.
This authentication method grants the user the cloudsqlsuperuser
role. Be sure to set a strong password for the user.
As an alternative, you can run the following command from your Postgre client:
CREATE USER 'apono_connector'@'%' IDENTIFIED BY 'password'
(Cloud IAM only) In your preferred client tool, grant
cloudsqlsuperuser
access to the user account.
In your preferred client tool, grant the
cloudsqlsuperuser
role privileges on all databases excepttemplate0
andcloudsqladmin
. This allows Apono to perform tasks that are not restricted to a single schema or object within the database, such as creating, altering, and dropping database objects.
For each database to be managed through Apono, connect to the database and grant
cloudsqlsuperuser
privileges on all objects in the schemas. This allows Apono to perform tasks that are restricted to schemas within the database, such as modifying table structures, creating new sequences, or altering functions.
Connect to the
template1
database and grantcloudsqlsuperuser
privileges on all objects in the schemas. For any new databases created in the future, this allows Apono to perform tasks that are restricted to schemas within the database, such as modifying table structures, creating new sequences, or altering functions.
(Built-in authentication only) Create a secret with the credentials from step 1.
When using Cloud IAM authentication, the service account and its permissions are managed through Google Cloud IAM roles and policies. The service account is used to authenticate to the Cloud SQL instance.
A secret does not need to be created.
Integrate Google Cloud SQL - PostgreSQL
Follow these steps to complete the integration:
On the Catalog tab, click Google Cloud SQL - PostgreSQL. The Connect Integration page appears.
Under Discovery, click one or more resource types and cloud services to sync with Apono.
Apono automatically discovers and syncs all the instances in the environment. After syncing, you can manage access flows to these resources.
Click Next. The Apono connector section expands.
From the dropdown menu, select a connector.
If the desired connector is not listed, click + Add new connector and follow the instructions for creating a GCP connector.
Click Next. The Integration Config section expands.
Define the Integration Config settings.
Setting Description Integration Name
Unique, alphanumeric, user-friendly name used to identify this integration when constructing an access flow
Auth Type
Authorization type for the MySQL service account user
Option
Description
IAM Auth
Cloud IAM authentication
User / Password
Built-in authentication
Project ID
ID of the project where the PostgreSQL instance is deployed
Region
Location where the PostgreSQL instance is deployed
Instance ID
ID of the PostgreSQL instance
Instance ID User Override
(Optional) Allows overriding the instance ID for the user
Database Name
Name of the database to integrate By default, Apono sets this value to postgre.
SSL Mode
(Optionl) Mode of Secure Sockets Layer (SSL) encryption used to secure the connection with the SQL database server
Option
Description
require
An SSL-encrypted connection must be used.
allow
An SSL-encrypted or unencrypted connection is used. If an SSL encrypted connection is unavailable, the unencrypted connection is used.
disable
An unencrypted connection is used.
prefer
An SSL encrypted connection is attempted. If the encrypted connection is unavailable, the unencrypted connection is used.
verify-ca
An SSL-encrypted connection must be used and a server certification verification against the provided CA certificates must pass.
verify-full
An SSL-encrypted connection must be used and a server certification verification against the provided CA certificates must pass. Additionally, the server hostname is checked against the certificate's names.
Click Next. The Secret Store section expands.
(User/Password only) Associate the secret or credentials.
A secret is not needed or Cloud IAM authentication.
Click Next. The Get more with Apono section expands.
Define the Get more with Apono settings.
Setting Description Credential Rotation
(Optional) Number of days after which the database credentials must be rotated
Custom Access Details
(Optional) Instructions explaining how to access this integration's resources Upon accessing an integration, a message with these instructions will be displayed to end users in the User Portal. The message may include up to 400 characters. To view the message as it appears to end users, click Preview. NOTE: You can also add the
custom_access_details
parameter to theapono_integration
schema using Terraform. For more information, learn how to integrate with Apono in the Terraform Registry.Integration Owner
(Optional) Fallback approver if no resource owner is found Follow these steps to define one or several integration owners:
From the Attribute dropdown menu, select User or Group under the relevant identity provider (IdP) platform.
From the Value dropdown menu, select one or multiple users or groups.
NOTE: When Resource Owner is defined, an Integration Owner must be defined.
Resource Owner
(Optional) Group or role responsible for managing access approvals or rejections for the resource Follow these steps to define one or several resource owners:
Enter a Key name. This value is the name of the tag created in your cloud environment.
From the Attribute dropdown menu, select an attribute under the IdP platform to which the key name is associated. Apono will use the value associated with the key (tag) to identify the resource owner. When you update the membership of the group or role in your IdP platform, this change is also reflected in Apono.
NOTE: When this setting is defined, an Integration Owner must also be defined.
Click Confirm.
Now that you have completed this integration, you can create access flows that grant permission to your Google Cloud SQL PostgreSQL instance.
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