7e195b06a6
* Fix DNS loop when resolvconf_mode is set to host_resolvconf * Make sure upstream_dns_servers is defined when using resolvconf_mode == 'host_resolvconf' * Only set upstream dns servers on KubeDNS and CoreDNS if they are defined * Only set upstream dns servers on KubeDNS and CoreDNS if they are defined
31 lines
853 B
Django/Jinja
31 lines
853 B
Django/Jinja
---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: coredns
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namespace: kube-system
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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data:
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Corefile: |
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.:53 {
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errors
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health
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kubernetes {{ dns_domain }} in-addr.arpa ip6.arpa {
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pods insecure
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{% if resolvconf_mode == 'host_resolvconf' and upstream_dns_servers is defined and upstream_dns_servers|length > 0 %}
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upstream {{ upstream_dns_servers|join(' ') }}
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{% else %}
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upstream /etc/resolv.conf
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{% endif %}
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fallthrough in-addr.arpa ip6.arpa
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}
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prometheus :9153
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{% if resolvconf_mode == 'host_resolvconf' and upstream_dns_servers is defined and upstream_dns_servers|length > 0 %}
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proxy . {{ upstream_dns_servers|join(' ') }}
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{% else %}
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proxy . /etc/resolv.conf
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{% endif %}
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cache 30
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}
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