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。