kubeye

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v1.0.2 ?

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KubeEye es una herramienta de inspección de clústeres nativa de la nube diseñada específicamente para Kubernetes, capaz de identificar problemas y riesgos dentro del clúster de Kubernetes en función de reglas personalizadas.

Inicio rápido

Instalación

Descargue el paquete de instalación de Versiones, que incluye un diagrama de Helm, reglas de demostración e imágenes para la instalación sin conexión.

VERSION=v1.0.0

wget https://github.com/kubesphere/kubeeye/releases/download/ ${VERSION} /kubeeye-offline- ${VERSION} .tar.gz

tar -zxvf kubeeye-offline- ${VERSION} .tar.gz

cd kubeeye-offline- ${VERSION}

# offline installation, please import the images in the 'images' folder into the local container repository yourself and modify the images repo in `chart/kubeeye/values.yaml`.

helm upgrade --install kubeeye chart/kubeeye -n kubeeye-system --create-namespace

Uso

Importar reglas de inspección

El directorio rule en el paquete de instalación proporciona reglas de demostración, que se pueden personalizar según las necesidades específicas.

Aviso: Las reglas de Prometheus deben tener el punto final de Prometheus configurado de antemano.

kubectl apply -f rule

Crear plan de inspección

Configure planes de inspección bajo demanda.

cat > plan.yaml << EOF
apiVersion: kubeeye.kubesphere.io/v1alpha2
kind: InspectPlan
metadata:
  name: inspectplan
spec:
  # The planned time for executing inspections only supports cron expressions. For example, '*/30 * * * ?' means that the inspection will be performed every 30 minutes.'
  # If only a single inspection is required, then remove this parameter.
  schedule: "*/30 * * * ?"
  # The maximum number of retained inspection results, if not filled in, will retain all.
  maxTasks: 10 
  # Should the inspection plan be paused, applicable only to periodic inspections, true or false (default is false).
  suspend: false
  # Inspection timeout, default 10 minutes.
  timeout: 10m
  # Inspection rule list, used to associate corresponding inspection rules, please fill in the inspectRule name.
  # Execute ` kubectl get inspectrule ` to view the inspection rules in the cluster.
  ruleNames:
    - name: inspect-rule-filter-file
    - name: inspect-rule-node-info
    - name: inspect-rule-node
    - name: inspect-rule-sbnormalpodstatus 
    - name: inspect-rule-deployment
    - name: inspect-rule-sysctl
    - name: inspect-rule-prometheus
    - name: inspect-rule-filechange
    - name: inspect-rule-systemd
  # nodeName: master
  # nodeSelector:
  #   node-role.kubernetes.io/master: ""        
  # Multi-cluster inspection (currently only supports multi-cluster inspection in KubeSphere)
  # clusterName: 
  # - name: host
EOF


kubectl apply -f plan.yaml

Obtención de informes de inspección

Verificar los resultados de la inspección

 # View the name of the inspection result for inspection report download.
kubectl get inspectresult

Dominio

 # # Get the address and port of kubeeye-apiserver service.
kubectl get svc -n kubeeye-system kubeeye-apiserver -o custom-columns=CLUSTER-IP:.spec.clusterIP,PORT:.spec.ports[ * ].port

# # Download the inspection report, and please replace <> with the actual information obtained from the environment.
curl http:// < svc-ip > :9090/kapis/kubeeye.kubesphere.io/v1alpha2/inspectresults/ < result name > ? type = html -o inspectReport.html

# # After downloading, you can use a browser to open the HTML file for viewing.

Consola web

 # # Create a nodePort type svc for kubeeye-apiserver.
kubectl -n kubeeye-system expose deploy kubeeye-apiserver --port=9090 --type=NodePort --name=ke-apiserver-node-port

# # Enter the inspection report URL in the browser to view, and remember to replace <> with the actual information obtained from the environment.
http:// < node address > : < node port > /kapis/kubeeye.kubesphere.io/v1alpha2/inspectresults/ < result name > ? type=html