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Commit 63474192 authored by Matthew Mosesohn's avatar Matthew Mosesohn Committed by Kubernetes Prow Robot
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Avoid duplicating nameservers (#4833)

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roles/kubernetes/preinstall/tasks/0040-set_facts.yml
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......@@ -141,9 +141,9 @@
- name: generate nameservers to resolvconf
set_fact:
nameserverentries:
nameserver {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(',nameserver ') }}
nameserver {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | unique | join(',nameserver ') }}
supersede_nameserver:
supersede domain-name-servers {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(', ') }};
supersede domain-name-servers {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | unique | join(', ') }};
- name: gather os specific variables
include_vars: "{{ item }}"
......
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