How to find the Vagrant IP

Question

I have been developing an automated deployment using Capistrano and using Vagrant as my test virtual server   The thing is  I need the IP of Vagrant to  ssh into it    I tried ifconfig and got the IP but it looks like it is not the exact vagrant IP   Can anybody help me to get the Vagrant IP

User · Accepted Answer

run   vagrant ssh-config  gt   ssh config   and then in config deploy rb  role  web   default       role  app   default  set  use sudo  true set  user   root  set  run method   sudo    Must be set for the password prompt from git to work default run options  pty    true ssh options  forward agent    true ssh options  config      ssh config

User · Answer

In the terminal type    ip addr show

User · Answer

I did at VagrantFile   REMOTE IP    x  usr local bin vagrant ssh-config    bin grep -i HostName    usr bin cut -d      -f4  run  ping   REMOTE IP     As you can see  I used the   x    ruby function

User · Answer

I needed to know this to tell a user what to add to their host machine s host file  This works for me inside vagrant using just bash   external ip   cat  vagrant config yml   grep vagrant ip   cut -d    -f2   xargs  echo -e    Add this line to your host file  n  external ip      host vagrant vm

User · Answer

By default  a vagrant box doesn t have any ip address  In order to find the IP address  you simply assign the IP address in your Vagrantfile then call vagrant reload  If you just need to access a vagrant machine from only the host machine  setting up a  private network  is all you need  Either uncomment the appropriate line in a default Vagrantfile  or add this snippet  If you want your VM to appear at 172 30 1 5 it would be the following   config vm network  private network   ip   172 30 1 5   Learn more about private networks  https   www vagrantup com docs networking private network html  If you need vagrant to be accessible outside your host machine  for instance for developing against a mobile device such as iOS or Android  you have to enable a public network you can use either static IP  such as 192 168 1 10   or DHCP    config vm network  public network   ip   192 168 1 10   Learn more about configuring a public network https   www vagrantup com docs networking public network html

User · Answer

Open a terminal  cd to the path of your Vagrantfile and write this  Linux  vagrant ssh -c  quot hostname -I   cut -d    -f2 quot  2 gt  dev null   OS X  vagrant ssh -c  quot hostname -I   cut -d    -f2 quot  2 gt  dev null   pbcopy  The command for Linux also works for windows  I have no way to test  sorry  source  https   coderwall com p etzdmq get-vagrant-box-guest-ip-from-host

User · Answer

I find that I do need the IP in order to configure  etc hosts on the host system to point at services on the fresh VM   Here s a rough version of what I use to fetch the IP  Let Vagrant do its SSH magic and ask the VM for its address  tweak for your needs   new ip   vagrant ssh -c  ip address show eth0   grep  inet     sed -e  s    inet     -e  s                I just found this in the Vagrant Docs  Looks like they consider it a valid approach      This will automatically assign an IP address from the reserved address   space  The IP address can be determined by using vagrant ssh to SSH   into the machine and using the appropriate command line tool to find   the IP  such as ifconfig

User · Answer

I ve developed a small vagrant-address plugin for that  It s simple  cross-platform  cross-provider  and does not require scripting   https   github com mkuzmin vagrant-address

User · Answer

I know this post is old but i want to add a few points to this   you can try    vagrant ssh -c  ifconfig   grep inet  hostname    this will be easy if you have setup a name to your guests individually

User · Answer

Because I haven t seen it here yet    When you vagrant ssh into the box  I realized it actually tells you the ip addresses of the interfaces  You can get it there  For example       Documents jupyterhub-ansible   features       vagrant ssh Welcome to Ubuntu 18 04 2 LTS  GNU Linux 4 15 0-50-generic x86 64      Documentation   https   help ubuntu com    Management      https   landscape canonical com    Support         https   ubuntu com advantage    System information as of Wed May 22 12 00 34 UTC 2019    System load   0 12              Processes              101   Usage of      56 5  of 9 63GB   Users logged in        0   Memory usage  19                IP address for enp0s3  10 0 2 15   Swap usage    0                 IP address for enp0s8  192 168 33 10   10 packages can be updated  1 update is a security update    Last login  Wed May 22 12 00 04 2019 from 192 168 33 1 vagrant ubuntu-bionic       In my vagrant file I assigned the address like this    config vm network  private network   ip   192 168 33 10   and as you can see  IP address for enp0s8  192 168 33 10

User · Answer

Terminating a connection open with vagrant ssh will show the address  so a dummy or empty command can be executed     vagrant ssh -c    Connection to 192 168 121 155 closed

User · Answer

We are using VirtualBox as a provider and for the virtual box  you can use VBoxManage to get the IP address  VBoxManage guestproperty get  lt virtual-box-machine-name gt   VirtualBox GuestInfo Net 1 V4 IP

[capistrano] How to find the Vagrant IP?

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