powerdns-admin/docs/wiki/preparation/Using-PowerDNS-Admin-with-PostgreSQL.md

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If you would like to use PostgreSQL instead of MySQL or MariaDB, you have to install difference dependencies. Check the following instructions.
### Install dependencies
```
$ sudo yum install postgresql-libs
$ pip install psycopg2
```
### Create database
```
$ sudo su - postgres
$ createuser powerdnsadmin
$ createdb powerdnsadmindb
$ psql
postgres=# alter user powerdnsadmin with encrypted password 'powerdnsadmin';
postgres=# grant all privileges on database powerdnsadmindb to powerdnsadmin;
```
In your `config.py` file, make sure you have
```
SQLALCHEMY_DATABASE_URI = 'postgresql://powerdnsadmin:powerdnsadmin@127.0.0.1/powerdnsadmindb'
```
Note:
- Please change the information above (db, user, password) to fit your setup.
- You might need to adjust your PostgreSQL's `pg_hba.conf` config file to allow password authentication for networks.
### Use Docker
```
docker run --name pdnsadmin-test -e BIND_ADDRESS=0.0.0.0
-e SECRET_KEY='a-very-secret-key'
-e PORT='9191'
-e SQLA_DB_USER='powerdns_admin_user'
-e SQLA_DB_PASSWORD='exceptionallysecure'
-e SQLA_DB_HOST='192.168.0.100'
-e SQLA_DB_NAME='powerdns_admin_test'
-v /data/node_modules:/var/www/powerdns-admin/node_modules -d -p 9191:9191 ixpict/powerdns-admin-pgsql:latest
```