pgc PostgreSQL Initializer

pgc is a CLI that automates the initialization process of a PostgreSQL database. It creates users, databases, assigns privileges, updates the pg_hba.conf file, and restarts the PostgreSQL service.

Prerequisites

• A running PostgreSQL instance.
• A user with CREATEDB and CREATEROLE privileges.
• A user with LOGIN privileges.

Installation

curl -sfL https://raw.githubusercontent.com/zcubbs/pgc/main/install.sh | bash

Usage

pgc -c config.yaml

Configuration

Edit the config.yaml file to set up the PostgreSQL configurations, users, databases, and privileges. Below are the configurable sections:

• postgresql: PostgreSQL connection details such as host, port, user, and password.
• databases: List of databases to be created along with their owners.
• users: List of users to be created along with their passwords.
• privileges: Privileges to be granted to users on specific databases.
• pg_hba: pg_hba configuration details.
• pg_hba_conf_path: Path to the pg_hba.conf file.
• restart_cmd: Command to restart the PostgreSQL service.

Development

Prerequisites

• Go
• Task

Run Test Using Docker

1. Build the Docker image:

docker build -t pgc . && docker run --rm --name pgc -p 5432:5432 pgc

the test config file config.yaml will be used.

License

HuB is licensed under the MIT license.