Cannot Find a Valid Baseurl for Repo Atomic

Hello,

I am trying to get a Centos VM working with Vagrant + VirtualBox on Windows 8.  However I'm getting an error to do with the centos/7 box.

I have installed Vagrant using its automated installer, and VirtualBox, and downloaded this box:

here is the output of that:

D:\Vagrant>vagrant box add centos/7

==> box: Loading metadata for box 'centos/7'

This box can work with multiple providers! The providers that it

can work with are listed below. Please review the list and choose

the provider you will be working with.

1) hyperv

2) libvirt

3) virtualbox

4) vmware_desktop

Enter your choice: 3

==> box: Adding box 'centos/7' (v1801.02) for provider: virtualbox

    box: Progress: 100% (Rate: 950k/s, Estimated time remaining: --:--:--)

==> box: Successfully added box 'centos/7' (v1801.02) for 'virtualbox'!

So I did a vagrant init, ran "vagrant up" and I got a warning about VB guest additions needed, so I ran this command:

            vagrant plugin install vagrant-vbguest          

D:\Vagrant>vagrant plugin install vagrant-vbguest

Installing the 'vagrant-vbguest' plugin. This can take a few minutes...

Fetching: micromachine-2.0.0.gem (100%)

Fetching: vagrant-vbguest-0.15.1.gem (100%)

Installed the plugin 'vagrant-vbguest (0.15.1)'!

I then tried "vagrant up" again but got this error:

Cannot find a valid baseurl for repo: base/7/x86_64

I don't know how to fix it.  I append the error trace and my Vagrantfile.  Any help will be appreciated.

thanks,

Simon

Appendages...

ERROR TRACE

=============

D:\Vagrant>vagrant up

Bringing machine 'default' up with 'virtualbox' provider...

==> default: Checking if box 'centos/7' is up to date...

==> default: Clearing any previously set forwarded ports...

==> default: Clearing any previously set network interfaces...

==> default: Preparing network interfaces based on configuration...

    default: Adapter 1: nat

==> default: Forwarding ports...

    default: 80 (guest) => 8080 (host) (adapter 1)

    default: 22 (guest) => 2222 (host) (adapter 1)

==> default: Running 'pre-boot' VM customizations...

==> default: Booting VM...

==> default: Waiting for machine to boot. This may take a few minutes...

    default: SSH username: vagrant

    default: SSH auth method: private key

==> default: Machine booted and ready!

[default] No installation found.

Loaded plugins: fastestmirror

 One of the configured repositories failed (Unknown),

 and yum doesn't have enough cached data to continue. At this point the only

 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working

        upstream. This is most often useful if you are using a newer

        distribution release than is supported by the repository (and the

        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled

            yum --disablerepo=<repoid> ...

     4. Disable the repository permanently, so yum won't use it by default. Yum

        will then just ignore the repository until you permanently enable it

        again or use --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>

        or

            subscription-manager repos --disable=<repoid>

     5. Configure the failing repository to be skipped, if it is unavailable.

        Note that yum will try to contact the repo. when it runs most commands,

        so will have to try and fail each time (and thus. yum will be be much

        slower). If it is a very temporary problem though, this is often a nice

        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64

==> default: Checking for guest additions in VM...

    default: No guest additions were detected on the base box for this VM! Guest

    default: additions are required for forwarded ports, shared folders, host only

    default: networking, and more. If SSH fails on this machine, please install

    default: the guest additions and repackage the box to continue.

    default:

    default: This is not an error message; everything may continue to work properly,

    default: in which case you may ignore this message.

The following SSH command responded with a non-zero exit status.

Vagrant assumes that this means the command failed!

yum install -y kernel-devel-`uname -r` gcc binutils make perl bzip2

Stdout from the command:

Loaded plugins: fastestmirror

Stderr from the command:

 One of the configured repositories failed (Unknown),

 and yum doesn't have enough cached data to continue. At this point the only

 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working

        upstream. This is most often useful if you are using a newer

        distribution release than is supported by the repository (and the

        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled

            yum --disablerepo=<repoid> ...

     4. Disable the repository permanently, so yum won't use it by default. Yum

        will then just ignore the repository until you permanently enable it

        again or use --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>

        or

            subscription-manager repos --disable=<repoid>

     5. Configure the failing repository to be skipped, if it is unavailable.

        Note that yum will try to contact the repo. when it runs most commands,

        so will have to try and fail each time (and thus. yum will be be much

        slower). If it is a very temporary problem though, this is often a nice

        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64

MY VAGRANTILE

==============

# -*- 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

  # Every Vagrant development environment requires a box. You can search for

  config.vm.box = "centos/7"

  # Disable automatic box update checking. If you disable this, then

  # boxes will only be checked for updates when the user runs

  # `vagrant box outdated`. This is not recommended.

  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port

  # within the machine from a port on the host machine. In the example below,

  # accessing "localhost:8080" will access port 80 on the guest machine.

  # NOTE: This will enable public access to the opened port

  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port

  # within the machine from a port on the host machine and only allow access

  # via 127.0.0.1 to disable public access

  config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine

  # using a specific IP.

  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.

  # Bridged networks make the machine appear as another physical device on

  # your network.

  # config.vm.network "public_network"

  # 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 "./data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various

  # backing providers for Vagrant. These expose provider-specific options.

  # Example for VirtualBox:

  #

  config.vm.provider "virtualbox" do |vb|

  #   # Display the VirtualBox GUI when booting the machine

  #   vb.gui = true

  #

  #   # Customize the amount of memory on the VM:

  #   vb.memory = "1024"

      vb.customize ["modifyvm", :id, "--natdnshostresolver1", "off"]

  end

  #

  # View the documentation for the provider you are using for more

  # information on available options.

  # Enable provisioning with a shell script. Additional provisioners such as

  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the

  # documentation for more information about their specific syntax and use.

  # config.vm.provision "shell", inline: <<-SHELL

  #   apt-get update

  #   apt-get install -y apache2

  # SHELL

  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

end

Cannot Find a Valid Baseurl for Repo Atomic

Source: https://www.spinics.net/lists/centos-devel/msg16473.html

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