commit c27ee13684d6f9794ee2f2c10dd63207fda1460d
Author: Jonathan Rosser <jonathan.rosser@rd.bbc.co.uk>
Date:   Fri Oct 2 07:31:20 2020 +0100

    Fix linter errors
    
    Also remove centos-7 jobs which are no longer supported
    
    Change-Id: I82dc5ca09e436d5703cf8a4bb59ea7d2c3120411

diff --git a/doc/source/conf.py b/doc/source/conf.py
index d2bff5f..c404690 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -231,7 +231,7 @@ latex_elements = {
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
     (master_doc, 'doc-' + target_name + '.tex',
-     title.replace("_", "\_"), author, 'manual'),
+     title.replace("_", r"\_"), author, 'manual'),
 ]
 
 latex_use_xindy = False
diff --git a/tasks/lxc_container_create_cow.yml b/tasks/lxc_container_create_cow.yml
index d091d73..c3c03d6 100644
--- a/tasks/lxc_container_create_cow.yml
+++ b/tasks/lxc_container_create_cow.yml
@@ -21,6 +21,8 @@
   failed_when: false
   delegate_to: "{{ physical_host }}"
   register: lxc_container_info
+  tags:
+    - skip_ansible_lint
 
 # Due to https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1591510
 # the '-B' option is used, instead of the more understandable
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index 2259c00..0327982 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -21,32 +21,16 @@
       tox_env: dir
 
 - job:
-    name: openstack-ansible-dir-centos-7
+    name: openstack-ansible-dir-centos-8
     parent: openstack-ansible-functional
-    nodeset: centos-7
+    nodeset: centos-8
     vars:
       tox_env: dir
 
 - job:
-    name: openstack-ansible-btrfs-centos-7
+    name: openstack-ansible-overlayfs-centos-8
     parent: openstack-ansible-functional
-    nodeset: centos-7
-    voting: false
-    vars:
-      tox_env: btrfs
-
-- job:
-    name: openstack-ansible-machinectl-centos-7
-    parent: openstack-ansible-functional
-    nodeset: centos-7
-    voting: false
-    vars:
-      tox_env: mnctl
-
-- job:
-    name: openstack-ansible-overlayfs-centos-7
-    parent: openstack-ansible-functional
-    nodeset: centos-7
+    nodeset: centos-8
     voting: false
     vars:
       tox_env: ofs
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 5b6b2ec..382dda7 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -21,13 +21,10 @@
       - release-notes-jobs-python3
     check:
       jobs:
-        - openstack-ansible-dir-centos-7
+        - openstack-ansible-dir-centos-8
         - openstack-ansible-dir-ubuntu-bionic
-        - openstack-ansible-btrfs-centos-7
-        - openstack-ansible-machinectl-centos-7
-        - openstack-ansible-overlayfs-centos-7
+        - openstack-ansible-overlayfs-centos-8
         - openstack-ansible-zfs-ubuntu-bionic
     gate:
       jobs:
-        - openstack-ansible-dir-centos-7
         - openstack-ansible-dir-ubuntu-bionic