| Tags | kubernetes postgresql |
| Hard Prerequisites | |
| IMPORTANT: Please review these prerequisites, they include important information that will help you with this content. | |
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| Soft Prerequisites |
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Let’s install PostgreSQL.
# updates the package manager
sudo apt update
# installs PostgreSQL
sudo apt install postgresql postgresql-contrib -y
The following commands will prepare PostgreSQL to be used by the Flask app.
To avoid any issues with PostgreSQL shell, please type the commands below one by one.
# logs in as the `postgres` user
sudo -i -u postgres
# opens the PostgreSQL shell
psql
# creates the databse
CREATE DATABASE yourdb;
# creates the user/password
CREATE USER youruser WITH PASSWORD 'yourpassword';
# allows the user access to the databse
GRANT ALL PRIVILEGES ON DATABASE yourdb TO youruser;
# exits the PostgreSQL shell
exit
# logs back to your instance user
logout