Merge branch 'main' into pdksync_maint/main/release_checks_7_config

diff --cc provision.yaml
index e6c56facd95d550f4259e0c9ab98a4db7a140049,4eb1963328d5c927296efab6184462a16c2b7a45..7d7f1ab769d7f617237f4a054095f13860cfbfb6
--- 1/provision.yaml
--- 2/provision.yaml
+++ b/provision.yaml
@@@ -31,65 -19,13 +31,69 @@@ travis_el6
    images: []
  travis_el7:
    provisioner: docker
 -  images: ['litmusimage/centos:7']
 +  images:
 +  - litmusimage/centos:7
+ travis_el8:
+   provisioner: docker
 -  images: ['litmusimage/centos:8']
++  images:
++  - litmusimage/centos:8
  release_checks_5:
    provisioner: abs
 -  images: ['redhat-5-x86_64', 'redhat-6-x86_64', 'redhat-7-x86_64', 'redhat-8-x86_64', 'centos-5-x86_64', 'centos-6-x86_64', 'centos-7-x86_64', 'centos-8-x86_64', 'oracle-6-x86_64', 'scientific-6-x86_64', 'scientific-7-x86_64', 'debian-8-x86_64', 'debian-9-x86_64', 'debian-10-x86_64', 'sles-12-x86_64', 'sles-15-x86_64', 'ubuntu-1404-x86_64', 'ubuntu-1604-x86_64', 'ubuntu-1804-x86_64']
 +  images:
 +  - redhat-5-x86_64
 +  - redhat-6-x86_64
 +  - redhat-7-x86_64
 +  - redhat-8-x86_64
 +  - centos-5-x86_64
 +  - centos-6-x86_64
 +  - centos-7-x86_64
 +  - centos-8-x86_64
 +  - oracle-6-x86_64
 +  - scientific-6-x86_64
 +  - scientific-7-x86_64
 +  - debian-8-x86_64
 +  - debian-9-x86_64
 +  - debian-10-x86_64
 +  - sles-12-x86_64
 +  - sles-15-x86_64
 +  - ubuntu-1404-x86_64
 +  - ubuntu-1604-x86_64
 +  - ubuntu-1804-x86_64
  release_checks_6:
    provisioner: abs
 -  images: ['redhat-5-x86_64', 'redhat-6-x86_64', 'redhat-7-x86_64', 'redhat-8-x86_64', 'centos-5-x86_64', 'centos-6-x86_64', 'centos-7-x86_64', 'centos-8-x86_64', 'oracle-6-x86_64', 'scientific-6-x86_64', 'scientific-7-x86_64', 'debian-8-x86_64', 'debian-9-x86_64', 'debian-10-x86_64', 'sles-12-x86_64', 'sles-15-x86_64', 'ubuntu-1404-x86_64', 'ubuntu-1604-x86_64', 'ubuntu-1804-x86_64', 'ubuntu-2004-x86_64']
 +  images:
 +  - redhat-5-x86_64
 +  - redhat-6-x86_64
 +  - redhat-7-x86_64
 +  - redhat-8-x86_64
 +  - centos-5-x86_64
 +  - centos-6-x86_64
 +  - centos-7-x86_64
 +  - centos-8-x86_64
 +  - oracle-6-x86_64
 +  - scientific-6-x86_64
 +  - scientific-7-x86_64
 +  - debian-8-x86_64
 +  - debian-9-x86_64
 +  - debian-10-x86_64
 +  - sles-12-x86_64
 +  - sles-15-x86_64
 +  - ubuntu-1404-x86_64
 +  - ubuntu-1604-x86_64
 +  - ubuntu-1804-x86_64
 +  - ubuntu-2004-x86_64
 +release_checks_7:
 +  provisioner: abs
 +  images:
 +  - redhat-7-x86_64
 +  - redhat-8-x86_64
 +  - centos-7-x86_64
 +  - centos-8-x86_64
 +  - oracle-7-x86_64
 +  - scientific-7-x86_64
 +  - sles-12-x86_64
 +  - sles-15-x86_64
 +  - debian-9-x86_64
 +  - debian-10-x86_64
 +  - ubuntu-1804-x86_64
 +  - ubuntu-2004-x86_64