Vagrant fails to find correct network interface under Centos and after installing Docker

[andronat]

Vagrant version

Vagrant 1.8.6

Host operating system

Mac OS X 10.11.6

Guest operating system

Centos 7

Vagrantfile

$script = <<SCRIPT
yum -y install epel-release
yum -y install yum-fastestmirror git mercurial subversion curl nc gcc net-tools wget vim htop


tee /etc/yum.repos.d/docker.repo <<-'EOF'
[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7/
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
EOF

yum -y install docker-engine docker-engine-selinux

echo "" > /etc/sysconfig/docker
mkdir -p /etc/systemd/system/docker.service.d
tee /etc/systemd/system/docker.service.d/docker.conf <<-'EOF'
[Service]
ExecStart=
ExecStart=/usr/bin/docker daemon --selinux-enabled -H unix:///var/run/docker.sock -H tcp://0.0.0.0:2375
EOF

systemctl daemon-reload
systemctl start docker
systemctl enable docker
SCRIPT



Vagrant.configure("2") do |config|
  config.vbguest.no_install = true

  config.vm.box = "centos/7"

  ip = "10.1.2.3"
  config.vm.network "private_network", ip: ip

  config.vm.provision "shell", inline: $script
end

Debug output

debug info here

Expected behavior

VM should restart normally

Actual behavior

Vagrant hangs and can not connect to the VM

Steps to reproduce

1. vagrant up
2. vagrant reload <- hangs

References

No references

Additional info

The first time I use vagrant up, Vagrant creates /etc/sysconfig/network-scripts/ifcfg-eth1 as it should.

But after reload Vagrant overwrites /etc/sysconfig/network-scripts/ifcfg-eth0 with the same content of /etc/sysconfig/network-scripts/ifcfg-eth1. (I saw this through the VirtualBox console)

To be noted: I have vagrant-vbguest disabled

I found that the problem is wrong sorting:

...
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute: /sbin/ip -o -0 addr | grep -v LOOPBACK | awk '{print $2}' | sed 's/://' (sudo=true)
DEBUG ssh: Exit status: 0
DEBUG network_interfaces: Unsorted list: ["eth0", "eth1", "docker0"]
DEBUG network_interfaces: Sorted list: ["docker0", "eth0", "eth1"]
DEBUG ssh: Uploading: /var/folders/2k/14hhz7z14nv29v3b07wvwzz0_84k23/T/vagrant-redhat-configure-networks20161102-16633-18xtva2 to /tmp/vagrant-network-entry-eth0-1478137285-0
DEBUG ssh: Re-using SSH connection.
DEBUG ssh: Re-using SSH connection.
 INFO ssh: Execute: # Down the interface before munging the config file. This might
# fail if the interface is not actually set up yet so ignore
# errors.
/sbin/ifdown 'eth0' || true

# Move new config into place
mv '/tmp/vagrant-network-entry-eth0-1478137285-0' '/etc/sysconfig/network-scripts/ifcfg-eth0'

# Bring the interface up
ARPCHECK=no /sbin/ifup 'eth0'
 (sudo=true)
...

[amatas]

Same issue as #7950

[chrisroberts]

#7866 should have resolved this issue which is in the 1.8.7 release. Please let me know if it does not resolve your issue. Thanks!

[andronat]

I just checked. Everything works properly!

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.