commit 8799fa9685845bc86402e758329d12919c2f3d8c
Author: Maysa Macedo <maysa.macedo95@gmail.com>
Date:   Mon Oct 12 17:13:38 2020 +0200

    Fix installation with Vagrant
    
    Current DevStack version does not support Ubuntu Xenial,
    we should update the Vagrantfile to use Bionic instead.
    Also, current DevStack requires IPv6 to be enabled on
    the VM, let's make sure that is present.
    
    Change-Id: I6fad390367476ed50cac38d84edee4387c2275f1

diff --git a/contrib/vagrant/Vagrantfile b/contrib/vagrant/Vagrantfile
index e8534b6..2991eef 100644
--- a/contrib/vagrant/Vagrantfile
+++ b/contrib/vagrant/Vagrantfile
@@ -9,21 +9,21 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.hostname = 'devstack'
 
   config.vm.provider 'virtualbox' do |v, override|
-    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'bento/ubuntu-16.04')
+    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'generic/ubuntu1804')
     v.memory        = VM_MEMORY
     v.cpus          = VM_CPUS
     v.customize "post-boot", ['controlvm', :id, 'setlinkstate1', 'on']
   end
 
   config.vm.provider 'parallels' do |v, override|
-    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'bento/ubuntu-16.04')
+    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'generic/ubuntu1804')
     v.memory        = VM_MEMORY
     v.cpus          = VM_CPUS
     v.customize ['set', :id, '--nested-virt', 'on']
   end
 
   config.vm.provider 'libvirt' do |v, override|
-    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'yk0/ubuntu-xenial')
+    override.vm.box = ENV.fetch('VAGRANT_KURYR_VM_BOX', 'generic/ubuntu1804')
     v.memory        = VM_MEMORY
     v.cpus          = VM_CPUS
     v.nested        = true
diff --git a/contrib/vagrant/vagrant.sh b/contrib/vagrant/vagrant.sh
index 5579064..7771794 100755
--- a/contrib/vagrant/vagrant.sh
+++ b/contrib/vagrant/vagrant.sh
@@ -17,5 +17,9 @@ export HOST_IP=127.0.0.1
 # run script
 bash /vagrant/devstack.sh "$1"
 
+# Enable IPv6
+sudo sysctl -w net.ipv6.conf.default.disable_ipv6=0
+sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0
+
 #set environment variables for kuryr
 su "$OS_USER" -c "echo 'source /vagrant/config/kuryr_rc' >> ~/.bash_profile"