c12s-kubespray/roles/kubernetes/node/defaults/main.yml
Bogdan Dobrelya 82ee60fe8b Make dnsmasq daemon set optional
Change additional dnsmasq opts:
- Adjust caching size and TTL
- Disable resolve conf to not create loops
- Change dnsPolicy to default (similarly to kubedns's dnsmasq). The
  ClusterFirst should not be used to not create loops
- Disable negative NXDOMAIN replies to be cached
- Make its very installation as optional step (enabled by default).
  If you don't want more than 3 DNS servers, including 1 for K8s, disable
  it.
- Add docs and a drawing to clarify DNS setup.
- Fix stdout logs for dnsmasq/kubedns app configs
- Add missed notifies to resolvconf -u handler
- Fix idempotency of resolvconf head file changes

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-23 12:59:06 +02:00

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YAML

# This is where all the cert scripts and certs will be located
kube_cert_dir: "{{ kube_config_dir }}/ssl"
dns_domain: "{{ cluster_name }}"
# resolv.conf to base dns config
kube_resolv_conf: "/etc/resolv.conf"
kube_proxy_mode: iptables
# kube_api_runtime_config:
# - extensions/v1beta1/daemonsets=true
# - extensions/v1beta1/deployments=true