Allow overriding CoreDNS cluster zone cache plugin block

kubernetes-sigs · Jan 30, 2022 · 859a8bc · 859a8bc
1 parent c40b43d
commit 859a8bc
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/roles/kubernetes-apps/ansible/defaults/main.yml b/roles/kubernetes-apps/ansible/defaults/main.yml
@@ -11,6 +11,8 @@ enable_coredns_reverse_dns_lookups: true
 coredns_ordinal_suffix: ""
 # dns_extra_tolerations: [{effect: NoSchedule, operator: "Exists"}]
 coredns_deployment_nodeselector: "kubernetes.io/os: linux"
+coredns_cluster_zone_cache_block: |
+  cache 30
 
 # nodelocaldns
 nodelocaldns_cpu_requests: 100m

diff --git a/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2 b/roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2
@@ -53,7 +53,7 @@ data:
 {% if enable_coredns_k8s_external %}
         k8s_external {{ coredns_k8s_external_zone }}
 {% endif %}
-        cache 30
+{{ coredns_cluster_zone_cache_block | indent(width=8, first=False) }}
         loop
         reload
         loadbalance