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Add optional manual dns_mode (#2178)

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This commit is contained in:
Matthew Mosesohn
2018-01-23 16:28:42 +03:00
committed by Bogdan Dobrelya
parent eb80f9b606
commit bf1411060e
7 changed files with 24 additions and 3 deletions
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2
roles/kubernetes/node/templates/kubelet.kubeadm.env.j2
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@@ -50,6 +50,8 @@ KUBELET_HOSTNAME="--hostname-override={{ kube_override_hostname }}"
{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }}{% endset %}
{% elif dns_mode == 'dnsmasq_kubedns' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ dnsmasq_dns_server }}{% endset %}
{% elif dns_mode == 'manual' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ manual_dns_server }}{% endset %}
{% else %}
{% set kubelet_args_cluster_dns %}{% endset %}
{% endif %}

2
roles/kubernetes/node/templates/kubelet.standard.env.j2
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@@ -39,6 +39,8 @@ KUBELET_HOSTNAME="--hostname-override={{ kube_override_hostname }}"
{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }}{% endset %}
{% elif dns_mode == 'dnsmasq_kubedns' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ dnsmasq_dns_server }}{% endset %}
{% elif dns_mode == 'manual' %}
{% set kubelet_args_cluster_dns %}--cluster-dns={{ manual_dns_server }}{% endset %}
{% else %}
{% set kubelet_args_cluster_dns %}{% endset %}
{% endif %}

2
roles/kubernetes/preinstall/tasks/set_resolv_facts.yml
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@@ -95,6 +95,8 @@
dnsmasq_server: |-
{%- if dns_mode == 'kubedns' and not dns_early|bool -%}
{{ [ skydns_server ] + upstream_dns_servers|default([]) }}
{%- elif dns_mode == 'manual' and not dns_early|bool -%}
{{ [ manual_dns_server ] + upstream_dns_servers|default([]) }}
{%- elif dns_early|bool -%}
{{ upstream_dns_servers|default([]) }}
{%- else -%}