kube-prometheus的使用

1.兼容性

Github：https://github.com/prometheus-operator/kube-prometheus

kube-prometheus stack Kubernetes 1.22 Kubernetes 1.23 Kubernetes 1.24 Kubernetes 1.25 Kubernetes 1.26 Kubernetes 1.27 Kubernetes 1.28
release-0.10 ✔ ✔ ✗ ✗ x x x
release-0.11 ✗ ✔ ✔ ✗ x x x
release-0.12 ✗ ✗ ✔ ✔ x x x
release-0.13 ✗ ✗ ✗ x ✔ ✔ ✔
main ✗ ✗ ✗ x x ✔ ✔

2.部署

2.1.拉取仓库

git clone https://github.com/prometheus-operator/kube-prometheus.git
cd kube-prometheus && git checkout v0.13.0

2.2.创建命名空间和CRD

#首先创建需要的命名空间和 CRDs，等待它们可用后再创建其余资源
kubectl create -f manifests/setup

2.3.创建容器资源

kubectl create -f manifests/
​
# 查看pod启动情况
kubectl get pods -n monitoring
NAME                                   READY   STATUS    RESTARTS        AGE
alertmanager-main-0                    2/2     Running   2 (8m20s ago)   43m
alertmanager-main-1                    2/2     Running   2 (9m50s ago)   15m
alertmanager-main-2                    2/2     Running   2 (8m20s ago)   43m
blackbox-exporter-59dddb7bb6-jgk8m     3/3     Running   3 (8m19s ago)   44m
grafana-79f47474f7-w4qpb               1/1     Running   1 (8m19s ago)   44m
kube-state-metrics-56859545d5-8pl9s    3/3     Running   0               59s
node-exporter-2wkx2                    2/2     Running   2 (9m50s ago)   44m
node-exporter-m9zfn                    2/2     Running   2 (10m ago)     44m
node-exporter-rczfn                    2/2     Running   2 (8m19s ago)   44m
prometheus-adapter-758445cd66-69744    1/1     Running   0               85s
prometheus-adapter-758445cd66-pt52f    1/1     Running   0               86s
prometheus-k8s-0                       2/2     Running   2 (8m19s ago)   43m
prometheus-k8s-1                       2/2     Running   2 (9m50s ago)   15m
prometheus-operator-57cf88fbcb-jqs4z   2/2     Running   2 (8m19s ago)   27m
​
# 查看svc
kubectl get svc -n monitoring
NAME                    TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                      AGE
alertmanager-main       ClusterIP   10.100.13.120    <none>        9093/TCP,8080/TCP            45m
alertmanager-operated   ClusterIP   None             <none>        9093/TCP,9094/TCP,9094/UDP   44m
blackbox-exporter       ClusterIP   10.105.76.51     <none>        9115/TCP,19115/TCP           45m
grafana                 ClusterIP   10.96.156.214    <none>        3000/TCP                     45m
kube-state-metrics      ClusterIP   None             <none>        8443/TCP,9443/TCP            45m
node-exporter           ClusterIP   None             <none>        9100/TCP                     45m
prometheus-adapter      ClusterIP   10.111.156.171   <none>        443/TCP                      45m
prometheus-k8s          ClusterIP   10.111.115.151   <none>        9090/TCP,8080/TCP            45m
prometheus-operated     ClusterIP   None             <none>        9090/TCP                     44m
prometheus-operator     ClusterIP   None             <none>        8443/TCP                     45m

2.3.1.拉起镜像问题

问题描述：镜像在国外导致访问不到

  • registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.9.2

  • registry.k8s.io/prometheus-adapter/prometheus-adapter:v0.11.1

问题处理：使用containerd配置clash拉取代码，修改tag将镜像推送到自己的阿里镜像仓库内。

  • registry.cn-hangzhou.aliyuncs.com/image-storage/kube-state-metrics:v2.9.2

  • registry.cn-hangzhou.aliyuncs.com/image-storage/prometheus-adapter:v0.11.1

参考：https://mp.weixin.qq.com/s/jlHJCBnub3a33UeFLBgeAA

posted @ 2024-01-01 11:07  kerwin-  阅读(222)  评论(0)  编辑  收藏  举报