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//添加loki仓库
$ helm repo add loki https://grafana.github.io/loki/charts
$ helm repo update
//采用默认配置部署
$ helm upgrade --install loki --namespace=loki --name=nwx-loki loki/loki-stack
//部署Loki和Fluent Bit到您的集群
$ helm upgrade --install loki --namespace=loki --name=nwx-loki \
--set fluent-bit.enabled=true,promtail.enabled=falseapiVersion: apps/v1beta2
kind: Deployment
metadata:
labels:
k8s-app: gafana
qcloud-app: gafana
name: gafana
namespace: loki
spec:
progressDeadlineSeconds: 600
replicas: 1
revisionHistoryLimit: 10
selector:
matchLabels:
k8s-app: gafana
qcloud-app: gafana
strategy:
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
type: RollingUpdate
template:
metadata:
labels:
k8s-app: gafana
qcloud-app: gafana
spec:
containers:
- image: grafana/grafana:master
imagePullPolicy: Always
name: gafana
resources:
limits:
cpu: 500m
memory: 1Gi
requests:
cpu: 250m
memory: 256Mi
securityContext:
privileged: false
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
imagePullSecrets:
- name: qcloudregistrykey
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30apiVersion: v1
kind: Service
metadata:
name: gafana
namespace: loki
spec:
externalTrafficPolicy: Cluster
ports:
- name: 3000-3000-tcp
nodePort: 32074
port: 3000
protocol: TCP
targetPort: 3000
selector:
k8s-app: gafana
qcloud-app: gafana
sessionAffinity: None
type: NodePort---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: loki
namespace: loki
spec:
entryPoints:
- web
routes:
- match: Host(`loki.tx.niewx.cn`)
kind: Rule
services:
- name: gafana
port: 3000{job="efk/elasticsearch-master"}{app ="elasticsearch-master",namespace ="efk"}{app != "kibana",namespace ="efk"}{app = "kibana",namespace ="efk"} |= "172.16.2.108"{app = "kibana",namespace ="efk"} |= "172.16.2.108" != "04:58:40"count_over_time({app = "kibana",namespace ="efk" }[1m])sum(count_over_time({job="default/nginx"}[60m])) by (level)