db_connect_string = "PGPASSWORD=#{db_pass} psql -q -t -h #{db_host} -p #{db_port} -U #{db_user} -d #{db_name}"

    if node['zabbix']['version'].to_f.between?(3.0, 4.0) && node['platform_family'] == 'rhel'
      db_command = "gunzip -c /usr/share/doc/zabbix-server-pgsql*/create.sql.gz | #{db_connect_string}"