Merge branch 'release/4.2.0'

Author: hswong3i

.travis.lxd.yml

@@ -1,33 +1,41 @@
 ---
 
+os: linux
+
 dist: bionic
 
-language: minimal
+language: shell
 
 env:
-  matrix:
+  jobs:
     - MOLECULE_SCENARIO_NAME="centos-7"
     - MOLECULE_SCENARIO_NAME="suse-15"
     - MOLECULE_SCENARIO_NAME="ubuntu-16.04"
     - MOLECULE_SCENARIO_NAME="ubuntu-18.04"
+    - MOLECULE_SCENARIO_NAME="ubuntu-19.10"
 
-matrix:
+jobs:
   allow_failures:
     - env: MOLECULE_SCENARIO_NAME="centos-7"
     - env: MOLECULE_SCENARIO_NAME="suse-15"
 
 before_install:
   - |
-    sudo apt-get -y purge lxc-* lxd-* && sudo apt-get -y autoremove
-    sudo apt-get update && sudo apt-get install -y snapd
-    sudo snap refresh && sudo snap install lxd
-    sudo lxd init --preseed < .travis.lxd.yml
+    curl -Os https://releases.hashicorp.com/vagrant/2.2.7/vagrant_2.2.7_x86_64.deb
+    curl -Os https://releases.hashicorp.com/vagrant/2.2.7/vagrant_2.2.7_SHA256SUMS
+    curl -Os https://releases.hashicorp.com/vagrant/2.2.7/vagrant_2.2.7_SHA256SUMS.sig
+    gpg --receive-key 51852D87348FFC4C
+    gpg --verify vagrant_2.2.7_SHA256SUMS.sig vagrant_2.2.7_SHA256SUMS
+    sha256sum -c vagrant_2.2.7_SHA256SUMS 2>&1 | grep OK
+    sudo apt-get update && sudo apt-get install -y bridge-utils dnsmasq-base ebtables libvirt-bin libvirt-dev qemu-kvm qemu-utils ruby-dev
+    sudo dpkg -i vagrant_2.2.7_x86_64.deb
+    sudo vagrant plugin install vagrant-libvirt
 
   - |
     sudo apt-get -y purge python3-openssl && sudo apt-get -y autoremove
-    sudo apt-get update && sudo apt-get -y install curl gcc libffi-dev libssl-dev make python3 python3-dev
+    sudo apt-get update && sudo apt-get install -y ca-certificates curl gcc iproute2 python3 python3-dev sudo
     curl -skL https://bootstrap.pypa.io/get-pip.py | sudo -H python3
-    sudo -H pip3 install --upgrade --ignore-installed  --requirement requirements.txt
+    sudo -H pip3 install --upgrade --ignore-installed --requirement requirements.txt
 
 install:
   - |