MacOS Vagrant VirtualBox centos/7 2020/11/23

vagrant centos 7 error

% vagrant up centos-7
Bringing machine 'centos-7' up with 'virtualbox' provider...
==> centos-7: Importing base box 'centos/7'...
==> centos-7: Matching MAC address for NAT networking...
==> centos-7: Checking if box 'centos/7' version '2004.01' is up to date...
==> centos-7: Setting the name of the VM: centos_centos-7_1606154652130_80786
==> centos-7: Clearing any previously set network interfaces...
==> centos-7: Preparing network interfaces based on configuration...
    centos-7: Adapter 1: nat
==> centos-7: Forwarding ports...
    centos-7: 22 (guest) => 2222 (host) (adapter 1)
==> centos-7: Running 'pre-boot' VM customizations...
==> centos-7: Booting VM...
==> centos-7: Waiting for machine to boot. This may take a few minutes...
    centos-7: SSH address: 127.0.0.1:2222
    centos-7: SSH username: vagrant
    centos-7: SSH auth method: private key
    centos-7: 
    centos-7: Vagrant insecure key detected. Vagrant will automatically replace
    centos-7: this with a newly generated keypair for better security.
    centos-7: 
    centos-7: Inserting generated public key within guest...
    centos-7: Removing insecure key from the guest if it's present...
    centos-7: Key inserted! Disconnecting and reconnecting using new SSH key...
==> centos-7: Machine booted and ready!
[centos-7] No Virtualbox Guest Additions installation found.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.freethought-internet.co.uk
 * extras: mirror.freethought-internet.co.uk
 * updates: centos.mirroring.pulsant.co.uk
Resolving Dependencies
--> Running transaction check
---> Package centos-release.x86_64 0:7-8.2003.0.el7.centos will be updated
---> Package centos-release.x86_64 0:7-9.2009.0.el7.centos will be an update
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package              Arch         Version                     Repository  Size
================================================================================
Updating:
 centos-release       x86_64       7-9.2009.0.el7.centos       base        27 k

Transaction Summary
================================================================================
Upgrade  1 Package

Total download size: 27 k
Downloading packages:
No Presto metadata available for base
Public key for centos-release-7-9.2009.0.el7.centos.x86_64.rpm is not installed
warning: /var/cache/yum/x86_64/7/base/packages/centos-release-7-9.2009.0.el7.centos.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:
 Userid     : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"
 Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5
 Package    : centos-release-7-8.2003.0.el7.centos.x86_64 (@anaconda)
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : centos-release-7-9.2009.0.el7.centos.x86_64                  1/2 
  Cleanup    : centos-release-7-8.2003.0.el7.centos.x86_64                  2/2 
  Verifying  : centos-release-7-9.2009.0.el7.centos.x86_64                  1/2 
  Verifying  : centos-release-7-8.2003.0.el7.centos.x86_64                  2/2 

Updated:
  centos-release.x86_64 0:7-9.2009.0.el7.centos                                 

Complete!
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.freethought-internet.co.uk
 * extras: mirror.freethought-internet.co.uk
 * updates: centos.mirroring.pulsant.co.uk
No package kernel-devel-3.10.0-1127.el7.x86_64 available.
Error: Nothing to do
Unmounting Virtualbox Guest Additions ISO from: /mnt
umount: /mnt: not mounted
==> centos-7: Checking for guest additions in VM...
    centos-7: No guest additions were detected on the base box for this VM! Guest
    centos-7: additions are required for forwarded ports, shared folders, host only
    centos-7: networking, and more. If SSH fails on this machine, please install
    centos-7: the guest additions and repackage the box to continue.
    centos-7: 
    centos-7: This is not an error message; everything may continue to work properly,
    centos-7: 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!

umount /mnt

Stdout from the command:



Stderr from the command:

umount: /mnt: not mounted

%

Vagrantfile

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

Vagrant.configure("2") do |config|

	config.vm.provider :virtualbox do |vb|
		vb.gui = false
		vb.customize ["modifyvm", :id, "--memory", "384"]
		vb.customize ["modifyvm", :id, "--audio", "none"]
	end

	#config.vm.network "private_network", type: "dhcp"
	#config.vm.synced_folder ".", "/vagrant", type: "nfs"
	#config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

	config.vm.define "centos-8" do |inst|
		inst.vm.box = "centos/8"
	end

end

Just in case someone stumbles upon this, it looks like it's related to an outdated vagrant-vbguest plugin version.

Just in case someone stumbles upon this, it looks like it's related to an outdated vagrant-vbguest plugin version.

I think a newer version of vagrant-vbguest did fix that initial problem regarding shared folders. But I've not been able to get a two way shared folder for a rhel/centos distribution working.