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Fix typo of docs/dns-stack (#5307)

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Samina Fu 2019-10-30 17:00:55 +08:00 committed by Kubernetes Prow Robot
parent 186ec13579
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docs/dns-stack.md
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@ -25,7 +25,7 @@ values lead to poor performance of DNS stack, so please choose it wisely.
Custom search domains to be added in addition to the cluster search domains (``default.svc.{{ dns_domain }}, svc.{{ dns_domain }}``). Custom search domains to be added in addition to the cluster search domains (``default.svc.{{ dns_domain }}, svc.{{ dns_domain }}``).
Most Linux systems limit the total number of search domains to 6 and the total length of all search domains Most Linux systems limit the total number of search domains to 6 and the total length of all search domains
to 256 characters. Depending on the length of ``dns_domain``, you're limited to less then the total limit. to 256 characters. Depending on the length of ``dns_domain``, you're limited to less than the total limit.
Please note that ``resolvconf_mode: docker_dns`` will automatically add your systems search domains as Please note that ``resolvconf_mode: docker_dns`` will automatically add your systems search domains as
additional search domains. Please take this into the accounts for the limits. additional search domains. Please take this into the accounts for the limits.
@ -97,7 +97,7 @@ used as a backup nameserver. After cluster DNS is running, all queries will be a
servers, which in turn will forward queries to the system nameserver if required. servers, which in turn will forward queries to the system nameserver if required.
#### host_resolvconf #### host_resolvconf
This activates the classic Kubespray behaviour that modifies the hosts ``/etc/resolv.conf`` file and dhclient This activates the classic Kubespray behavior that modifies the hosts ``/etc/resolv.conf`` file and dhclient
configuration to point to the cluster dns server (either coredns or coredns_dual, depending on dns_mode). configuration to point to the cluster dns server (either coredns or coredns_dual, depending on dns_mode).
As cluster DNS is not available on early deployment stage, this mode is split into 2 stages. In the first As cluster DNS is not available on early deployment stage, this mode is split into 2 stages. In the first