145a7942e5
When using
dns_upstream_forward_extra_opts:
prefer_udp: "" # the option as no value so use empty string to just
# put the key
This is rendered in the dns configmap as ($ for end-of-line)
...
prefer_udp $
...
Note the trailing space.
This triggers https://github.com/kubernetes/kubernetes/issues/36222,
which makes the configmap hardly readable when editing them manually or
simply putting them in a yaml file for inspection.
Trim the concatenation of option + value to get rid of any trailing
space.
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| .. | ||
| adduser | ||
| bastion-ssh-config | ||
| bootstrap-os | ||
| container-engine | ||
| download | ||
| etcd | ||
| etcdctl_etcdutl | ||
| helm-apps | ||
| kubernetes | ||
| kubernetes-apps | ||
| kubespray-defaults | ||
| network_plugin | ||
| recover_control_plane | ||
| remove-node | ||
| reset | ||
| upgrade | ||
| win_nodes/kubernetes_patch | ||