官方部署文档: Deploy Grafana on Kubernetes | Grafana Labs
以下Yaml从官方copy下来的并做了些修改,Service使用Nodeport方式是为了便于本地访问
$ cat grafana.yml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: grafana-pvc
namespace: kube-mon
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 3Gi
storageClassName: ebs-sc
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: grafana
name: grafana
namespace: kube-mon
spec:
selector:
matchLabels:
app: grafana
template:
metadata:
labels:
app: grafana
spec:
securityContext:
fsGroup: 472
supplementalGroups:
- 0
containers:
- name: grafana
image: grafana/grafana:8.4.4
imagePullPolicy: IfNotPresent
ports:
- containerPort: 3000
name: http-grafana
protocol: TCP
resources:
requests:
cpu: 250m
memory: 750Mi
volumeMounts:
- mountPath: /var/lib/grafana
name: grafana-pv
volumes:
- name: grafana-pv
persistentVolumeClaim:
claimName: grafana-pvc
---
apiVersion: v1
kind: Service
metadata:
name: grafana
namespace: kube-mon
spec:
ports:
- port: 3000
protocol: TCP
targetPort: http-grafana
selector:
app: grafana
type: NodePort
$ kubectl apply -f grafana.yml
访问Grafana UI ,这里访问K8S节点ip + grafana svc 的NodePort端口(如下的30198端口)
$ kubectl get svc -n kube-mon
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
grafana NodePort 172.20.56.122 <none> 3000:30198/TCP 11m
首次登录用户密码为admin,首次进入grafana还需要修改密码
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