Merge pull request #222 from artem-forks/centos-8

CI: enable testing on centos-8

.kitchen.dokken.yml

@@ -35,6 +35,10 @@ platforms:
   driver:
     image: dokken/centos-7
     pid_one_command: /usr/lib/systemd/systemd
+- name: centos-8
+  driver:
+    image: dokken/centos-8
+    pid_one_command: /usr/lib/systemd/systemd
 - name: oracle-6
   driver:
     image: oraclelinux:6

.kitchen.yml

@@ -7,6 +7,7 @@ platforms:
 - name: ubuntu-18.04
 - name: centos-6
 - name: centos-7
+- name: centos-8
 - name: oracle-6
 - name: oracle-7
 - name: debian-8
@@ -42,6 +43,7 @@ suites:
   includes:
     - centos-6
     - centos-7
+    - centos-8
     - fedora-29
     - fedora-30
     - oracle-6

.travis.yml

@@ -15,6 +15,7 @@ env:
  - INSTANCE=centos-6
  - INSTANCE=centos-7
  - INSTANCE=centos-7 CHEF_VERSION=14.13.11
+ - INSTANCE=centos-8
  - INSTANCE=oracle-6
  - INSTANCE=oracle-7
  - INSTANCE=debian-8
@@ -31,6 +32,9 @@ script:
   -  bundle exec rake kitchen KITCHEN_LOCAL_YAML=.kitchen.dokken.yml
 
 matrix:
+  allow_failures:
+    # temporaray disable failing tests until all problems are fixed
+    - env: INSTANCE=centos-8
   include:
     - env: UNIT_AND_LINT=1
       script: