要优化CentOS上的Kubernetes(k8s)部署,可以从多个方面入手,包括资源分配、存储优化、网络配置、监控和日志管理等。以下是一些关键步骤和建议:
resources:
  requests:
    memory: "64Mi"
    cpu: "250m"
  limits:
    memory: "128Mi"
    cpu: "500m"
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-same-namespace
spec:
  podSelector:
    matchLabels:
      app: my-app
  policyTypes:
  - Ingress
  - Egress
  ingress:
  - from:
    - podSelector:
        matchLabels:
          app: my-app
    ports:
    - protocol: TCP
      port: 80
  egress:
  - to:
    - podSelector:
        matchLabels:
          app: my-db
    ports:
    - protocol: TCP
      port: 5432
通过以上步骤和建议,可以有效地优化CentOS上的Kubernetes部署,提高资源利用率、性能和安全性。