1

I tried

to spin up a CentOS 7 VM. Below is my settings

Vagrant File

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

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.define "zabbix1" do |zabbix1|
    zabbix1.vm.box = "centos/7"
    zabbix1.vm.hostname = "zabbix1"
    zabbix1.ssh.insert_key = false
    zabbix1.vm.network :private_network, ip: "10.11.12.55"
    zabbix1.ssh.private_key_path = "~/.ssh/id_rsa"
    zabbix1.ssh.forward_agent = true
  end


end

Result

vagrant reload

==> zabbix1: Attempting graceful shutdown of VM...
    zabbix1: Guest communication could not be established! This is usually because
    zabbix1: SSH is not running, the authentication information was changed,
    zabbix1: or some other networking issue. Vagrant will force halt, if
    zabbix1: capable.
==> zabbix1: Forcing shutdown of VM...
==> zabbix1: Checking if box 'centos/7' is up to date...
==> zabbix1: Clearing any previously set forwarded ports...
==> zabbix1: Fixed port collision for 22 => 2222. Now on port 2204.
==> zabbix1: Clearing any previously set network interfaces...
==> zabbix1: Preparing network interfaces based on configuration...
    zabbix1: Adapter 1: nat
    zabbix1: Adapter 2: hostonly
==> zabbix1: Forwarding ports...
    zabbix1: 22 (guest) => 2204 (host) (adapter 1)
==> zabbix1: Booting VM...
==> zabbix1: Waiting for machine to boot. This may take a few minutes...
    zabbix1: SSH address: 127.0.0.1:2204
    zabbix1: SSH username: vagrant
    zabbix1: SSH auth method: private key
    zabbix1: Warning: Remote connection disconnect. Retrying...
    zabbix1: Warning: Remote connection disconnect. Retrying...
    zabbix1: Warning: Remote connection disconnect. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...
    zabbix1: Warning: Authentication failure. Retrying...

vagrant ssh-config

Host zabbix1
  HostName 127.0.0.1
  User vagrant
  Port 2204
  UserKnownHostsFile /dev/null
  StrictHostKeyChecking no
  PasswordAuthentication no
  IdentityFile /Users/bheng/.ssh/id_rsa
  IdentitiesOnly yes
  LogLevel FATAL
  ForwardAgent yes

What did I do wrong ? What did I miss ?

Community
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code-8
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  • Try this solution [Vagrant ssh authentication failure](http://stackoverflow.com/questions/22922891/vagrant-ssh-authentication-failure?rq=1). – k0chan Aug 24 '16 at 13:35

2 Answers2

3

I had the same issue with the same box and the way I fixed it was to log into the VM from VirtualBox (vagrant/vagrant as username/password) and change the permission of .ssh/authorized_keys

chmod 0600 .ssh/authorized_keys

Do that after you run vagrant up (while the error repeats) and the VM is up and you will see vagrant up will complete successfully and you will be able to ssh into the VM from vagrant ssh

Frederic Henri
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0

Private networks can be configured manually or with the VirtualBox built-in DHCP server. This works for me.

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
    config.vm.define "zabbix1" do |zabbix1|
       zabbix1.vm.box = "centos/7"
       zabbix1.vm.hostname = "zabbix1"
       zabbix1.ssh.insert_key = false
       zabbix1.vm.network :private_network, type: "dhcp"
   end
end

Next you have to use vagrant destory and vagrant up.

k0chan
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