Error scraping for <metric_name> : No metrics found while parsing about oracledb_exporter HOT 6 CLOSED

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  config.vm.box = "centos/7"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  config.vm.synced_folder ".", "/oracledb_exporter"
  config.vm.synced_folder ".", "/vagrant", disabled: true
  
  # IMPORTANT:
  # Download the Oracle Instant Client Basic & Devel RPMs, and place them in the ./ora directory
  # in order for this to work
  config.vm.provision "file", source: "./ora", destination: "/tmp/"

  config.vm.provision "shell", inline: <<-SHELL
    # Install Go
    curl -Os https://dl.google.com/go/go1.12.4.linux-amd64.tar.gz
    tar -C /usr/local -xzf go1.12.4.linux-amd64.tar.gz
    echo "export PATH=$PATH:/usr/local/go/bin" > /etc/profile.d/go.sh
    source /etc/profile
    yum install -y git
    cd /vagrant && go get -d ./...

    # Install Oracle
    yum -y install /tmp/ora/oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm
    yum -y install /tmp/ora/oracle-instantclient12.2-devel-12.2.0.1.0-1.x86_64.rpm
    echo /usr/lib/oracle/12.2/client64/lib > /etc/ld.so.conf.d/oracle-instantclient.conf
    ldconfig

    # Set ENV variables
    echo "export PKG_CONFIG_PATH=/vagrant" > /etc/profile.d/pkgconfig.sh
  SHELL
end