細々とVagrantいじってる過程でchefとやらを入れてみようと思って、

vagrant-omnibusをインストールした後、Vagrantfileに以下のように追記した。

$ vagrant plugin install vagrant-omnibus
              

• Vagrantfile

config.omnibus.chef_version = :latest
              

そしたら以下のようなエラーを吐いた。

Bringing machine 'default' up with 'virtualbox' provider...
              ==> 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: Adapter 2: hostonly
              ==> default: Forwarding ports...
                  default: 22 => 2222 (adapter 1)
              ==> default: Booting VM...
              ==> default: Waiting for machine to boot. This may take a few minutes...
                  default: SSH address: 127.0.0.1:2222
                  default: SSH username: vagrant
                  default: SSH auth method: private key
                  default: Warning: Connection timeout. Retrying...
              ==> default: Machine booted and ready!
              ==> default: Checking for guest additions in VM...
              ==> default: Configuring and enabling network interfaces...
              ==> default: Mounting shared folders...
                  default: /vagrant => /Users/sota1235/Documents/sota1235/vagrant_space/centos7
              Failed to mount folders in Linux guest. This is usually because
              the "vboxsf" file system is not available. Please verify that
              the guest additions are properly installed in the guest and
              can work properly. The command attempted was:
              
              mount -t vboxsf -o uid=`id -u vagrant`,gid=`getent group vagrant | cut -d: -f3` vagrant /vagrant
              mount -t vboxsf -o uid=`id -u vagrant`,gid=`id -g vagrant` vagrant /vagrant
              
              The error output from the last command was:
              
              /sbin/mount.vboxsf: mounting failed with the error: No such device
              

追記する前はなんの問題もなく起動できてたのに、いきなりエラー吐いて意味ぷーさん。

んで、いろいろggってたら、以下のページの３番目の手法で解決できた。

Vagrant (3) 続・CentOS7 の仮想マシンを作る

以下解決策。

• vagrant-vbguestをインストール

これだけ。なので、

$ vagrant plugin install vagrant-vbguest
              

してvagrant upして解決。ちゃんちゃん。