prometheus部署yaml
代码语言：javascript复制apiVersion: apps/v1
kind: Deployment
metadata:
name: prometheus-deployment
spec:
replicas: 1
selector:
matchLabels:
app: prometheus-server
template:
metadata:
labels:
app: prometheus-server
spec:
containers:
- name: prometheus
image: prom/prometheus
args:
- "--config.file=/etc/prometheus/prometheus.yml"
- "--storage.tsdb.path=/prometheus/"
ports:
- containerPort: 9090
volumeMounts:
- name: prometheus-config-volume
mountPath: /etc/prometheus/
- name: prometheus-storage-volume
mountPath: /prometheus/
volumes:
- name: prometheus-config-volume
configMap:
defaultMode: 420
name: prometheus-server-conf
- name: prometheus-storage-volume
emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
name: prometheus-service
annotations:
prometheus.io/scrape: 'true'
prometheus.io/port: '9090'
spec:
selector:
app: prometheus-server
ports:
- name: default
protocol: TCP
port: 80
targetPort: 9090
---
apiVersion: route.openshift.io/v1
kind: Route
metadata:
labels:
app: prometheus-server
name: prometheus-server-route
spec:
host: prometheus-service-ssli.apps.soli-acm-hub.dev05.red-chesterfield.com
port:
targetPort: default
to:
kind: Service
name: prometheus-service
weight: 100
wildcardPolicy: None
---
apiVersion: v1
kind: ConfigMap
metadata:
name: prometheus-server-conf
labels:
name: prometheus-server-conf
data:
prometheus.yml: |-
global:
scrape_interval: 60s
evaluation_interval: 15s
scrape_configs:
- job_name: 'ssli-prometheus'
scrape_interval: 3s
static_configs:
- targets: ['localhost:9090']- deployment 创建相应的prometheus，并挂载了相应的存储路径和配置文件。
- service 创建svc以便访问prometheus服务。
- route 讲prometheus暴露，方便集群外访问，这里可以使用prometheus-service-ssli.apps.soli-acm-hub.dev05.red-chesterfield.com访问到prometheus ui。
- configMap prometheus相关配置文件。
部署prometheus
代码语言：javascript复制$ k apply -f prometheus.yaml
deployment.apps/prometheus-deployment created
service/prometheus-service created
route.route.openshift.io/prometheus-server-route created
configmap/prometheus-server-conf created
$ k get all
NAME READY STATUS RESTARTS AGE
pod/prometheus-deployment-77cb49fb5d-vv7s8 1/1 Running 0 88s
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/prometheus-service ClusterIP 172.30.170.118 <none> 80/TCP 88s
NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/prometheus-deployment 1/1 1 1 88s
NAME DESIRED CURRENT READY AGE
replicaset.apps/prometheus-deployment-77cb49fb5d 1 1 1 88s
NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD
route.route.openshift.io/prometheus-server-route prometheus-service-ssli.apps.soli-acm-hub.dev05.red-chesterfield.com prometheus-service default None
$ curl prometheus-service-ssli.apps.soli-acm-hub.dev05.red-chesterfield.com
<a href="/graph">Found</a>.也可以通过浏览器访问prometheus ui： http://prometheus-service-ssli.apps.soli-acm-hub.dev05.red-chesterfield.com/graph
ref
- https://linuxacademy.com/blog/kubernetes/running-prometheus-on-kubernetes/
LEo at 12:12
