This section describes how to install the PostgreSQL database server, after which you can create and initialize the databases and their users.

Limitations

Pre-requisites

Select Configuration File

By default, the  assumes that you are installing the databases in a PostgreSQL instance. This configuration file is stored here:

/opt/trifacta/conf/trifacta-conf.json

Database Install


NOTE: The following distributions and commands are for PostgreSQL 9.6.


O/S DistributionURLPackage Name
CentOS 6 https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-centos96-9.6-3.noarch.rpm postgresql96-server
CentOS 7 https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm postgresql96-server
RHEL 6 https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-centos96-9.6-3.noarch.rpm postgresql96-server
RHEL 7 https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm postgresql96-server


For CentOS 6.x:

wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-centos96-9.6-3.noarch.rpm
sudo yum -y install pgdg-centos96-9.6-3.noarch.rpm
sudo yum -y install postgresql96-server

For CentOS 7.x:

wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm
sudo yum -y install pgdg-centos96-9.6-3.noarch.rpm
sudo yum -y install postgresql96-server

For Red Hat Enterprise Linux 6.x:

wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-redhat96-9.6-3.noarch.rpm
sudo yum -y install pgdg-redhat96-9.6-3.noarch.rpm
sudo yum -y install postgresql96-server

For Red Hat Enterprise Linux 7.x:

wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-redhat96-9.6-3.noarch.rpm
sudo yum -y install pgdg-redhat96-9.6-3.noarch.rpm
sudo yum -y install postgresql96-server

For Ubuntu 14.04:

Add the repository's archive key to your apt-key keyring:

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -

Create a file named /etc/apt/sources.list.d/pgdg.list, containing the following:

deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main
deb-src http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main

Run the following command:

sudo apt-get update
sudo apt-get install -y postgresql-9.6


For Ubuntu 16.04:

Add the repository's archive key to your apt-key keyring:

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -

Create a file named /etc/apt/sources.list.d/pgdg.list, containing the following:

deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main

Run the following command:

sudo apt-get update
sudo apt-get install -y postgresql-9.6



Acquire Port Information

After you have completed the installation, you must acquire the port information for each database from the following locations on the . These port numbers need to be applied inside the .

CentOS/RHEL (PostgreSQL 9.6):

/var/lib/pgsql/9.6/data/postgresql.conf

Ubuntu (PostgreSQL 9.6) :

/etc/postgresql/9.6/main/postgresql.conf