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Added templating to coredns error to allow for consolidation (#10501)

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Elias-elastisys
2023-10-10 14:32:41 +02:00
committed by GitHub
parent abaddb4c9b
commit d3101d65aa
2 changed files with 14 additions and 4 deletions
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2
roles/kubernetes-apps/ansible/defaults/main.yml
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@@ -27,6 +27,8 @@ coredns_default_zone_cache_block: |
# answer name (.*)\.svc\.cluster\.local {1}.my.domain # answer name (.*)\.svc\.cluster\.local {1}.my.domain
# } # }
# coredns_additional_error_config: |
# consolidate 5m ".* i/o timeout$" warning
# dns_upstream_forward_extra_opts apply to coredns forward section as well as nodelocaldns upstream target forward section # dns_upstream_forward_extra_opts apply to coredns forward section as well as nodelocaldns upstream target forward section
# dns_upstream_forward_extra_opts: # dns_upstream_forward_extra_opts:

16
roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2
View File

@@ -12,7 +12,11 @@ data:
{% for block in coredns_external_zones %} {% for block in coredns_external_zones %}
{{ block['zones'] | join(' ') }} { {{ block['zones'] | join(' ') }} {
log log
errors errors {
{% if coredns_additional_error_config is defined %}
{{ coredns_additional_error_config | indent(width=10, first=False) }}
{% endif %}
}
{% if block['rewrite'] is defined and block['rewrite'] | length > 0 %} {% if block['rewrite'] is defined and block['rewrite'] | length > 0 %}
{% for rewrite_match in block['rewrite'] %} {% for rewrite_match in block['rewrite'] %}
rewrite {{ rewrite_match }} rewrite {{ rewrite_match }}
@@ -31,10 +35,14 @@ data:
{% endfor %} {% endfor %}
{% endif %} {% endif %}
.:53 { .:53 {
{% if coredns_additional_configs is defined %} {% if coredns_additional_configs is defined %}
{{ coredns_additional_configs | indent(width=8, first=False) }} {{ coredns_additional_configs | indent(width=8, first=False) }}
{% endif %} {% endif %}
errors errors {
{% if coredns_additional_error_config is defined %}
{{ coredns_additional_error_config | indent(width=10, first=False) }}
{% endif %}
}
health { health {
lameduck 5s lameduck 5s
} }