Add noqa and disable .ansible-lint global exclusions (#6410)

roles/container-engine/docker/tasks/main.yml

@@ -47,7 +47,7 @@
   tags:
     - facts
 
-- name: disable unified_cgroup_hierarchy in Fedora 31+
+- name: disable unified_cgroup_hierarchy in Fedora 31+  # noqa 305
   shell:
     cmd: grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0"
   when:

roles/container-engine/docker/tasks/set_facts_dns.yml

@@ -28,13 +28,13 @@
   set_fact:
     docker_dns_search_domains: "{{ docker_dns_search_domains + searchdomains|default([]) }}"
 
-- name: check system nameservers
+- name: check system nameservers  # noqa 306
   shell: grep "^nameserver" /etc/resolv.conf | sed -r 's/^nameserver\s*([^#\s]+)\s*(#.*)?/\1/'
   changed_when: False
   register: system_nameservers
   check_mode: no
 
-- name: check system search domains
+- name: check system search domains  # noqa 306
   shell: grep "^search" /etc/resolv.conf | sed -r 's/^search\s*([^#]+)\s*(#.*)?/\1/'
   changed_when: False
   register: system_search_domains

roles/container-engine/docker/tasks/systemd.yml

@@ -11,7 +11,7 @@
   notify: restart docker
   when: http_proxy is defined or https_proxy is defined
 
-- name: get systemd version
+- name: get systemd version  # noqa 306
   # noqa 303 - systemctl is called intentionally here
   shell: systemctl --version | head -n 1 | cut -d " " -f 2
   register: systemd_version