问题描述
我正在尝试使用 LogCLI 查询 LOKI,但每次尝试查询时,我都会收到错误消息,指出查询失败:“获取 http://...”:拨号 tcp
$ helm repo add grafana https://grafana.github.io/helm-charts
"grafana" has been added to your repositories
$ helm repo update
...
Update Complete. ⎈Happy Helming!⎈
$ helm upgrade --install loki grafana/loki-stack
$ kubectl get pods | grep loki
loki-0 1/1 Running 0 76s
loki-promtail-hm8kn 1/1 Running 0 76s
loki-promtail-nkv4p 1/1 Running 0 76s
loki-promtail-qfrcr 1/1 Running 0 76s
Ingress 服务 yaml 文件:
$ cat ingress.yml
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
Metadata:
annotations:
kubernetes.io/ingress.class: Nginx
Nginx.ingress.kubernetes.io/rewrite-target: /
name: loki-ingress
spec:
rules:
- http:
paths:
- backend:
serviceName: loki
servicePort: 3100
path: /
$ kubectl get ing
NAME CLASS HOSTS ADDRESS PORTS AGE
loki-ingress <none> * 10.128.0.6 80 7h
$ kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 21h
loki ClusterIP 10.128.219.87 <none> 3100/TCP 16h
loki-headless ClusterIP None <none> 3100/TCP 16h
目前我正在尝试使用以下方法访问 loki 日志:
$ export LOKI_ADDR="http://10.128.0.6"
$ logcli query '{app="events-collector"}'
http://10.128.0.6/loki/api/v1/query_range?direction=BACKWARD&end=1626690093532398790&limit=30&query=%7Bapp%3D%22events-collector%22%7D&start=1626686493532398790
Query Failed: Get "http://10.128.0.6/loki/api/v1/query_range?direction=BACKWARD&end=1626690093532398790&limit=30&query=%7Bapp%3D%22events-collector%22%7D&start=1626686493532398790": dial tcp 10.128.0.6:80: connect: connection refused
这种情况下如何查询Loki?
解决方法
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