root@ger-xiaomi:~/vagrant# vagrant box add centos/7 --name centos7 ==> box: Loading metadata for box 'centos/7' box: URL: https://vagrantcloud.com/centos/7 The box you're adding has a name different from the name you requested. For boxes with metadata, you cannot override the name. If you're adding a box using `vagrant box add`, don't specify the `--name` parameter. If the box is being added via a Vagrantfile, change the `config.vm.box` value to match the name below. Requested name: centos7 Actual name: centos/7 root@ger-xiaomi:~/vagrant# vagrant box add centos/7 ==> box: Loading metadata for box 'centos/7' box: URL: https://vagrantcloud.com/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' (v1802.01) for provider: virtualbox box: Downloading: https://vagrantcloud.com/centos/boxes/7/versions/1802.01/providers/virtualbox.box ==> box: Successfully added box 'centos/7' (v1802.01) for 'virtualbox'! root@ger-xiaomi:~/vagrant# vi Vagrantfile root@ger-xiaomi:~/vagrant# vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Importing base box 'centos/7'... ==> default: Matching MAC address for NAT networking... ==> default: Checking if box 'centos/7' is up to date... ==> default: Setting the name of the VM: vagrant_default_1520790415234_40861 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 22 (guest) => 2222 (host) (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: 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: 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. ==> default: Rsyncing folder: /home/ger/vagrant/ => /vagrant root@ger-xiaomi:~/vagrant# vagrant ssh [vagrant@localhost ~]$ cat /etc/centos-release CentOS Linux release 7.4.1708 (Core) [vagrant@localhost ~]$ exit logout Connection to 127.0.0.1 closed. root@ger-xiaomi:~/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: 22 (guest) => 2222 (host) (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: Machine booted and ready! ==> 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. ==> default: Rsyncing folder: /home/ger/vagrant/ => /vagrant ==> default: Machine already provisioned. Run `vagrant provision` or use the `--provision` ==> default: flag to force provisioning. Provisioners marked to run always will still run. root@ger-xiaomi:~/vagrant# vagrant status Current machine states: default running (virtualbox) The VM is running. To stop this VM, you can run `vagrant halt` to shut it down forcefully, or you can run `vagrant suspend` to simply suspend the virtual machine. In either case, to restart it again, simply run `vagrant up`. root@ger-xiaomi:~/vagrant# vagrant halt ==> default: Attempting graceful shutdown of VM... root@ger-xiaomi:~/vagrant# vagrant status Current machine states: default poweroff (virtualbox) The VM is powered off. To restart the VM, simply run `vagrant up`root@ger-xiaomi:~/vagrant# vagrant box add centos/7 --name centos7 ==> box: Loading metadata for box 'centos/7' box: URL: https://vagrantcloud.com/centos/7 The box you're adding has a name different from the name you requested. For boxes with metadata, you cannot override the name. If you're adding a box using `vagrant box add`, don't specify the `--name` parameter. If the box is being added via a Vagrantfile, change the `config.vm.box` value to match the name below. Requested name: centos7 Actual name: centos/7 root@ger-xiaomi:~/vagrant# vagrant box add centos/7 ==> box: Loading metadata for box 'centos/7' box: URL: https://vagrantcloud.com/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' (v1802.01) for provider: virtualbox box: Downloading: https://vagrantcloud.com/centos/boxes/7/versions/1802.01/providers/virtualbox.box ==> box: Successfully added box 'centos/7' (v1802.01) for 'virtualbox'! root@ger-xiaomi:~/vagrant# vi Vagrantfile root@ger-xiaomi:~/vagrant# vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Importing base box 'centos/7'... ==> default: Matching MAC address for NAT networking... ==> default: Checking if box 'centos/7' is up to date... ==> default: Setting the name of the VM: vagrant_default_1520790415234_40861 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 22 (guest) => 2222 (host) (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: 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: 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. ==> default: Rsyncing folder: /home/ger/vagrant/ => /vagrant root@ger-xiaomi:~/vagrant# vagrant ssh [vagrant@localhost ~]$ cat /etc/centos-release CentOS Linux release 7.4.1708 (Core) [vagrant@localhost ~]$ exit logout Connection to 127.0.0.1 closed. root@ger-xiaomi:~/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: 22 (guest) => 2222 (host) (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: Machine booted and ready! ==> 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. ==> default: Rsyncing folder: /home/ger/vagrant/ => /vagrant ==> default: Machine already provisioned. Run `vagrant provision` or use the `--provision` ==> default: flag to force provisioning. Provisioners marked to run always will still run. root@ger-xiaomi:~/vagrant# vagrant status Current machine states: default running (virtualbox) The VM is running. To stop this VM, you can run `vagrant halt` to shut it down forcefully, or you can run `vagrant suspend` to simply suspend the virtual machine. In either case, to restart it again, simply run `vagrant up`. root@ger-xiaomi:~/vagrant# vagrant halt ==> default: Attempting graceful shutdown of VM... root@ger-xiaomi:~/vagrant# vagrant status Current machine states: default poweroff (virtualbox) The VM is powered off. To restart the VM, simply run `vagrant up`