I'm trying to set up MediaWiki-Vagrant following https://wikitech.wikimedia.org/wiki/Help:MediaWiki-Vagrant_in_Cloud_VPS. I get an error on step 8:
$ vagrant up
Bringing machine 'default' up with 'lxc' provider...
==> default: Box 'debian/stretch64' could not be found. Attempting to find and install...
    default: Box Provider: lxc
    default: Box Version: >= 0
==> default: Loading metadata for box 'debian/stretch64'
    default: URL: https://vagrantcloud.com/debian/stretch64
==> default: Adding box 'debian/stretch64' (v9.1.0) for provider: lxc
    default: Downloading: https://vagrantcloud.com/debian/boxes/stretch64/versions/9.1.0/providers/lxc.box
    default: Download redirected to host: vagrantcloud-files-production.s3.amazonaws.com
==> default: Successfully added box 'debian/stretch64' (v9.1.0) for 'lxc'!
==> default: Importing base box 'debian/stretch64'...
==> default: Checking if box 'debian/stretch64' version '9.1.0' is up to date...
==> default: Starting container...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 192.168.122.19:22
    default: SSH username: vagrant
    default: SSH auth method: private key
    default:
    default: Vagrant insecure key detected. Vagrant will automatically replace
    default: this with a newly generated keypair for better security.
    default:
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Forwarding ports...
==> default: 8080 (guest) => 8080 (host) (adapter eth0)
==> default: 443 (guest) => 4430 (host) (adapter eth0)
==> default: Installing NFS client...
==> default: Exporting NFS shared folders...
==> default: Preparing to edit /etc/exports. Administrator privileges will be required...
==> default: Mounting NFS shared folders...
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!

mount -o vers=3,udp,noatime,rsize=32767,wsize=32767,async 192.168.122.1:/srv/mediawiki-vagrant /vagrant

Stdout from the command:



Stderr from the command:

mount.nfs: mount to NFS server '192.168.122.1:/srv/mediawiki-vagrant' failed: RPC Error: Unable to receive
 
Running vagrant destroy -f && vagrant up doesn't help.

The instance is "wikispeech-wiki-buster" in project "wikispeech". It's using image debian-10.0-buster.

Sebastian Berlin
Utvecklare/Developer
Wikimedia Sverige (WMSE)

E-post/E-Mail: sebastian.berlin@wikimedia.se
Telefon/Phone: (+46) 0707 - 92 03 84