add ability to log to file, update to v2.28.1 and fix 'first upgrade' issue

internal/resources/kubespray/project/roles/kubernetes/node/defaults/main.yml

@@ -10,7 +10,7 @@ kubelet_bind_address: "{{ main_ip | default('::') }}"
 kube_resolv_conf: "/etc/resolv.conf"
 
 # Set to empty to avoid cgroup creation
-kubelet_enforce_node_allocatable: "\"\""
+kubelet_enforce_node_allocatable: '""'
 
 # Set runtime and kubelet cgroups when using systemd as cgroup driver (default)
 kube_service_cgroups: "{% if kube_reserved %}{{ kube_reserved_cgroups_for_service_slice }}{% else %}system.slice{% endif %}"
@@ -34,7 +34,6 @@ kube_node_addresses: >-
     {{ hostvars[host]['main_ips'] | join(' ') }}{{ ' ' if not loop.last else '' }}
   {%- endfor -%}
 kubelet_secure_addresses: "localhost link-local {{ kube_pods_subnets | regex_replace(',', ' ') }} {{ kube_node_addresses }}"
-
 # Reserve this space for kube resources
 # Whether to run kubelet and container-engine daemons in a dedicated cgroup. (Not required for resource reservations).
 kube_reserved: false
@@ -188,7 +187,6 @@ conntrack_modules:
   - nf_conntrack
   - nf_conntrack_ipv4
 
-
 ## Enable distributed tracing for kubelet
 kubelet_tracing: false
 kubelet_tracing_endpoint: "[::]:4317"