build prometheus for monitor

app03/app-deploy.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: miles01
+  namespace: app02
+  labels:
+    app: fastapi
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: fastapi
+  template:
+    metadata:
+      labels:
+        app: fastapi
+        name: fastapi
+    spec:
+      containers:
+        - name: fastapi
+          image: ub20:v1
+          imagePullPolicy: Never
+          ports:
+            - containerPort: 8000
+          # command:
+          #   - ["/usr/bin/python3", "/app/app.py"]

app03/app-service.yaml

@@ -0,0 +1,13 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: miles01
+  namespace: app02
+spec:
+  type: NodePort
+  ports:
+    - port: 8000
+      nodePort: 30000
+  selector:
+    name: miles01
+# curl http://127.0.0.1:30000/docs

prometheus/monitor-namespace.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: monitor
+  labels:
+    name: monitor
+    type: namespace

prometheus/prometheus-config.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: prometheus-config
+  namespace: monitor
+data:
+  prometheus.yml: |
+    global:
+      scrape_interval:     15s 
+      evaluation_interval: 15s
+    scrape_configs:
+      - job_name: 'prometheus'
+        static_configs:
+        - targets: ['localhost:9090']

prometheus/prometheus-deploy.yaml

@@ -0,0 +1,51 @@
+apiVersion: v1
+kind: "Service"
+metadata:
+  name: prometheus
+  namespace: monitor
+  labels:
+    name: prometheus
+spec:
+  ports:
+    - name: prometheus
+      protocol: TCP
+      port: 9090
+      targetPort: 9090
+  selector:
+    name: prometheus
+  type: NodePort
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    name: prometheus
+  name: prometheus
+  namespace: monitor
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: prometheus
+  template:
+    metadata:
+      labels:
+        name: prometheus
+    spec:
+      containers:
+        - name: prometheus
+          image: prom/prometheus:v2.2.1
+          command:
+            - "/bin/prometheus"
+          args:
+            - "--config.file=/etc/prometheus/prometheus.yml"
+          ports:
+            - containerPort: 9090
+              protocol: TCP
+          volumeMounts:
+            - mountPath: "/etc/prometheus"
+              name: prometheus-config
+      volumes:
+        - name: prometheus-config
+          configMap:
+            name: prometheus-config

readme.md

@@ -44,4 +44,8 @@ kubectl run busybox --image=busybox --command -- ping baidu.com
 kubectl exec -it busybox -- /bin/bash
 k describe replicaset.apps/app01-redis-64847ffc48
 k get all -ALL
-k describe pods
+k describe pods
+
+# minikube 使用本地image 方法
+eval $(minikube -p minikube docker-env)
+docker build -t .

start_mini.sh

@@ -0,0 +1,2 @@
+#minikube config set driver hyperkit
+minikube start --driver=hyperkit