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deployment.yaml
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deployment.yaml
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apiVersion: v1
kind: ConfigMap
metadata:
name: coredns
namespace: default
data:
Corefile: |
.:53 {
errors
log
file /etc/coredns/example.db example.org
}
example.db: |
; example.org test file
example.org. IN SOA sns.dns.icann.org. noc.dns.icann.org. 2015082541 7200 3600 1209600 3600
example.org. IN A 192.168.11.11
moshe.example.org. IN SRV 8080 10 10 example.org.
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: coredns
namespace: default
labels:
k8s-app: yossi-dns
spec:
replicas: 1
selector:
matchLabels:
k8s-app: yossi-dns
template:
metadata:
labels:
k8s-app: yossi-dns
spec:
containers:
- name: coredns
image: coredns/coredns:1.2.6
imagePullPolicy: IfNotPresent
args: [ "-conf", "/etc/coredns/Corefile" ]
volumeMounts:
- name: config-volume
mountPath: /etc/coredns
readOnly: true
ports:
- containerPort: 53
name: dns
protocol: UDP
- containerPort: 53
name: dns-tcp
protocol: TCP
- containerPort: 9153
name: metrics
protocol: TCP
volumes:
- name: config-volume
configMap:
name: coredns
items:
- key: Corefile
path: Corefile
- key: example.db
path: example.db
---
apiVersion: v1
kind: Service
metadata:
name: yossi-dns
namespace: default
labels:
k8s-app: yossi-dns
spec:
selector:
k8s-app: yossi-dns
ports:
- name: dns
port: 53
protocol: UDP
- name: dns-tcp
port: 53
protocol: TCP