# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.

apiVersion: v1
kind: ConfigMap
metadata:
    name: coredns
    namespace: kube-system
data:
    Corefile: |
        # This is the stock EKS configuration for CoreDNS, with modifications
        # noted inline.
        .:53 {
            errors
            health
            ready
            kubernetes cluster.local in-addr.arpa ip6.arpa {
                pods insecure
                fallthrough in-addr.arpa ip6.arpa
                # Set the TTL to 1
                ttl 1
            }
            prometheus :9153
            forward . /etc/resolv.conf
            # Set the TTL to 1 in general
            cache 1
            loop
            reload
        }