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Merge pull request #2941 from amaya382/fix-dns-doc

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Fix default value for dns_mode on the document
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Rong Zhang 2018-06-29 22:24:31 +08:00 committed by GitHub
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docs/dns-stack.md
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@ -52,13 +52,13 @@ You can modify how Kubespray sets up DNS for your cluster with the variables ``d
## dns_mode
``dns_mode`` configures how Kubespray will setup cluster DNS. There are four modes available:
#### dnsmasq_kubedns (default)
#### dnsmasq_kubedns
This installs an additional dnsmasq DaemonSet which gives more flexibility and lifts some
limitations (e.g. number of nameservers). Kubelet is instructed to use dnsmasq instead of kubedns/skydns.
It is configured to forward all DNS queries belonging to cluster services to kubedns/skydns. All
other queries are forwardet to the nameservers found in ``upstream_dns_servers`` or ``default_resolver``
#### kubedns
#### kubedns (default)
This does not install the dnsmasq DaemonSet and instructs kubelet to directly use kubedns/skydns for
all queries.