initial commit

dev/prometheus/riscv/clusterRole.yaml

@@ -0,0 +1,33 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: prometheus
+rules:
+- apiGroups: [""]
+  resources:
+  - nodes
+  - nodes/proxy
+  - services
+  - endpoints
+  - pods
+  verbs: ["get", "list", "watch"]
+- apiGroups:
+  - extensions
+  resources:
+  - ingresses
+  verbs: ["get", "list", "watch"]
+- nonResourceURLs: ["/metrics"]
+  verbs: ["get"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: prometheus
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: prometheus
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: monitoring

dev/prometheus/riscv/prometheus-configmap.yaml

@@ -0,0 +1,137 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: prometheus-server-conf
+  labels:
+    name: prometheus-server-conf
+  namespace: monitoring
+data:
+  prometheus.rules: |-
+    groups:
+    - name: devopscube demo alert
+      rules:
+      - alert: High Pod Memory
+        expr: sum(container_memory_usage_bytes) > 1
+        for: 1m
+        labels:
+          severity: slack
+        annotations:
+          summary: High Memory Usage
+  prometheus.yml: |-
+    global:
+      scrape_interval: 5s
+      evaluation_interval: 5s
+    rule_files:
+      - /etc/prometheus/prometheus.rules
+    alerting:
+      alertmanagers:
+      - scheme: http
+        static_configs:
+        - targets:
+          - "alertmanager.monitoring.svc:9093"
+    scrape_configs:
+      - job_name: 'node-exporter'
+        kubernetes_sd_configs:
+          - role: endpoints
+        relabel_configs:
+        - source_labels: [__meta_kubernetes_endpoints_name]
+          regex: 'node-exporter'
+          action: keep
+      - job_name: 'kubernetes-apiservers'
+        kubernetes_sd_configs:
+        - role: endpoints
+        scheme: https
+        tls_config:
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
+        relabel_configs:
+        - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
+          action: keep
+          regex: default;kubernetes;https
+      - job_name: 'kubernetes-nodes'
+        scheme: https
+        tls_config:
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
+        kubernetes_sd_configs:
+        - role: node
+        relabel_configs:
+        - action: labelmap
+          regex: __meta_kubernetes_node_label_(.+)
+        - target_label: __address__
+          replacement: kubernetes.default.svc:443
+        - source_labels: [__meta_kubernetes_node_name]
+          regex: (.+)
+          target_label: __metrics_path__
+          replacement: /api/v1/nodes/${1}/proxy/metrics
+      - job_name: 'kubernetes-pods'
+        kubernetes_sd_configs:
+        - role: pod
+        relabel_configs:
+        - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
+          action: keep
+          regex: true
+        - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
+          action: replace
+          target_label: __metrics_path__
+          regex: (.+)
+        - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
+          action: replace
+          regex: ([^:]+)(?::\d+)?;(\d+)
+          replacement: $1:$2
+          target_label: __address__
+        - action: labelmap
+          regex: __meta_kubernetes_pod_label_(.+)
+        - source_labels: [__meta_kubernetes_namespace]
+          action: replace
+          target_label: kubernetes_namespace
+        - source_labels: [__meta_kubernetes_pod_name]
+          action: replace
+          target_label: kubernetes_pod_name
+      - job_name: 'kube-state-metrics'
+        static_configs:
+          - targets: ['kube-state-metrics.kube-system.svc.cluster.local:8080']
+      - job_name: 'kubernetes-cadvisor'
+        scheme: https
+        tls_config:
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
+        kubernetes_sd_configs:
+        - role: node
+        relabel_configs:
+        - action: labelmap
+          regex: __meta_kubernetes_node_label_(.+)
+        - target_label: __address__
+          replacement: kubernetes.default.svc:443
+        - source_labels: [__meta_kubernetes_node_name]
+          regex: (.+)
+          target_label: __metrics_path__
+          replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor
+      - job_name: 'kubernetes-service-endpoints'
+        kubernetes_sd_configs:
+        - role: endpoints
+        relabel_configs:
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
+          action: keep
+          regex: true
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
+          action: replace
+          target_label: __scheme__
+          regex: (https?)
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
+          action: replace
+          target_label: __metrics_path__
+          regex: (.+)
+        - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
+          action: replace
+          target_label: __address__
+          regex: ([^:]+)(?::\d+)?;(\d+)
+          replacement: $1:$2
+        - action: labelmap
+          regex: __meta_kubernetes_service_label_(.+)
+        - source_labels: [__meta_kubernetes_namespace]
+          action: replace
+          target_label: kubernetes_namespace
+        - source_labels: [__meta_kubernetes_service_name]
+          action: replace
+          target_label: kubernetes_name

dev/prometheus/riscv/prometheus.yaml

@@ -0,0 +1,87 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prometheus-deployment
+  namespace: monitoring
+  labels:
+    app: prometheus-server
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: prometheus-server
+  template:
+    metadata:
+      labels:
+        app: prometheus-server
+    spec:
+      containers:
+        - name: prometheus
+          image: allardkrings/riscv64-prometheus
+          imagePullPolicy: Always
+          command: ["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
+  namespace: monitoring
+  annotations:
+      prometheus.io/scrape: 'true'
+      prometheus.io/port:   '9090'
+spec:
+  selector:
+    app: prometheus-server
+  type: ClusterIP
+  ports:
+    - port: 9090
+      targetPort: 9090
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: prometheus-http
+  namespace: monitoring
+spec:
+  entryPoints:
+    - web
+  routes:
+  - match: Host(`prometheus-riscv.allarddcs.nl`)
+    kind: Rule
+    services:
+    - name: prometheus-service
+      port: 9090
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: prometheus-tls
+  namespace: monitoring
+spec:
+  entryPoints:
+    - websecure
+  routes:
+  - match: Host(`prometheus-riscv.allarddcs.nl`)
+    kind: Rule
+    services:
+    - name: prometheus-service
+      port: 9090
+  tls:
+    certResolver: letsencrypt