Fix some docs.ansible.com url typo (#7550)

docs/ansible.md

@@ -68,7 +68,7 @@ Optional variables are located in the `inventory/sample/group_vars/all.yml`.
 Mandatory variables that are common for at least one role (or a node group) can be found in the
 `inventory/sample/group_vars/k8s-cluster.yml`.
 There are also role vars for docker, kubernetes preinstall and master roles.
-According to the [ansible docs](https://docs.ansible.com/ansible/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable),
+According to the [ansible docs](https://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable),
 those cannot be overridden from the group vars. In order to override, one should use
 the `-e` runtime flags (most simple way) or other layers described in the docs.
 

docs/large-deployments.md

@@ -3,7 +3,7 @@ Large deployments of K8s
 
 For a large scaled deployments, consider the following configuration changes:
 
-* Tune [ansible settings](https://docs.ansible.com/ansible/intro_configuration.html)
+* Tune [ansible settings](https://docs.ansible.com/ansible/latest/intro_configuration.html)
   for `forks` and `timeout` vars to fit large numbers of nodes being deployed.
 
 * Override containers' `foo_image_repo` vars to point to intranet registry.

docs/vars.md

@@ -3,7 +3,7 @@
 ## Generic Ansible variables
 
 You can view facts gathered by Ansible automatically
-[here](https://docs.ansible.com/ansible/playbooks_variables.html#information-discovered-from-systems-facts).
+[here](https://docs.ansible.com/ansible/latest/playbooks_variables.html#information-discovered-from-systems-facts).
 
 Some variables of note include: