Prometheus Operator

Transcript

1. Prometheus Operator Orangesys Inc.
2. $cat whoami.yaml --- Name: Tachibana Shuji Description: Orangesys Inc. Twitter: @gavinzhm Medium: @gavin.zhou Dev: [go, rust] Other: [running, OSS]
3. Orangesys Inc. • SaaS監視システムサービス ◦ Grafana、Prometheus、InflxuDB • DevOpsツール開発 ◦ Kubernetes、Containerなど
4. Kubernetes監視標準装備
5. Kubernetes監視標準装備
6. Why K8s monitoring with Prometheus • Third Partyツールは積極的にPrometheus-metric-apiを対 応 ◦ istio、traefik、sysdig、cadvisor、fluntd等
7. Prometheus Ecosystem
8. Kubernetes Prometheus Ecosystem 1. exporter-kube-dns 2. exporter-kubelets 3. exporter-kube-etcd 4. exporter-kubernetes 5. exporter-coredns 6. exporter-kube-scheduler 7. exporter-node 8. exporter-kube-controller-manager 9. Exporter-kube-state 10. ….
9. Running Prometheus on Kubernetes 1. kubectl apply -f kubernetes-prometheus 2. https://github.com/coreos/prometheus-operator ※いずれに、そのまま構築できない
10. Prometheus Operators
11. Prometheus Operators Prometheus管理を簡単にする kubectl apply -f https://raw.githubusercontent.com/coreos/prometheus-operator/master/bun dle.yaml kubectl get po NAME READY STATUS RESTARTS AGE prometheus-operator-56665b5fd8-s58k2 1/1 Running 0 1m
12. Prometheus Operators
13. Prometheus Kubernetes Prometheus Components included in this package: • The Prometheus Operator • Highly available Prometheus • Highly available Alertmanager • Prometheus node-exporter • kube-state-metrics • Grafana
14. Prometheus Ecosystem yaml List
15. Jsonnet Prometheus Kubernetes git clone https://github.com/gavinzhou/prometheus-kubernetes cd prometheus-kubernetes ./build.sh && kubectl apply -f manifest ※jb、jsonnet、gojsontoyamlが必要
16. Jsonnet Prometheus Kubernetes
17. Jsonnet Prometheus Kubernetes
18. Jsonnet Prometheus Kubernetes
19. Jsonnet Prometheus Kubernetes
20. まとめ • Prometheus OperatorはPrometheusの管理 • Helm Rbac問題があり(※Tiller-less)、kubectl apply -f <directory> へ • Jsonnetはyamlファイルの作成が簡単 • Prometheus-OperatorのyamlファイルをCIでテスト ※https://github.c om/gavinzhou/prometheus-kubernetes