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homelab/active/kubernetes_external-dns/deploy.yaml
ducoterra ef9104c796
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moving everything to active or retired vs incubating and graduated
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YAML

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: external-dns
labels:
app.kubernetes.io/name: external-dns
rules:
- apiGroups: [""]
resources: ["services","endpoints","pods","nodes"]
verbs: ["get","watch","list"]
- apiGroups: ["extensions","networking.k8s.io"]
resources: ["ingresses"]
verbs: ["get","watch","list"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: external-dns-viewer
labels:
app.kubernetes.io/name: external-dns
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: external-dns
subjects:
- kind: ServiceAccount
name: external-dns
namespace: kube-system # change to desired namespace: externaldns, kube-addons
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: external-dns
namespace: kube-system
labels:
app.kubernetes.io/name: external-dns
spec:
strategy:
type: Recreate
selector:
matchLabels:
app.kubernetes.io/name: external-dns
template:
metadata:
labels:
app.kubernetes.io/name: external-dns
spec:
serviceAccountName: external-dns
containers:
- name: external-dns
image: registry.k8s.io/external-dns/external-dns:v0.14.2
args:
- --source=service
- --source=ingress
- --domain-filter=reeseapps.com
- --provider=aws
- --aws-zone-type=public
- --registry=txt
# - --txt-owner-id=external-dns
env:
- name: AWS_DEFAULT_REGION
value: us-east-1 # change to region where EKS is installed
- name: AWS_SHARED_CREDENTIALS_FILE
value: /.aws/externaldns-credentials
volumeMounts:
- name: aws-credentials
mountPath: /.aws
readOnly: true
resources:
requests:
memory: "64Mi"
cpu: "250m"
limits:
memory: "128Mi"
cpu: "500m"
volumes:
- name: aws-credentials
secret:
secretName: external-dns