1apiVersion: apps/v1
2kind: Deployment
3metadata:
4 name: excoredns
5 namespace: k8s-gateway
6spec:
7 replicas: 1
8 selector:
9 matchLabels:
10 k8s-app: "excoredns"
11 template:
12 metadata:
13 labels:
14 k8s-app: "excoredns"
15 spec:
16 dnsPolicy: ClusterFirst
17 serviceAccountName: excoredns
18 priorityClassName: edge-p2-critical-services
19 containers:
20 - name: "coredns"
21 image: bzl://hack/deps:k8s_gateway_container_push
22 args: ["-conf", "/etc/coredns/Corefile"]
23 ports:
24 - {name: udp-53, protocol: UDP, containerPort: 53}
25 - {name: tcp-53, protocol: TCP, containerPort: 53}
26 - {name: metrics, protocol: TCP, containerPort: 9153}
27 resources:
28 limits:
29 cpu: "100m"
30 memory: 128Mi
31 requests:
32 cpu: 100m
33 memory: 128Mi
34 volumeMounts:
35 - name: config-volume
36 mountPath: /etc/coredns
37 imagePullPolicy: IfNotPresent
38 volumes:
39 - name: config-volume
40 configMap:
41 name: excoredns
42 items:
43 - key: Corefile
44 path: Corefile
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