官方文档地址：https://kubernetes.io/zh/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
示例，想要pod将bridge4sms解析到对应的ip
apiVersion: apps/v1kind: Deploymentmetadata: labels: app: bcia ms-name: ms-bridge4sms name: ms-bridge4sms-deploy namespace: bciaspec: replicas: 1 selector: matchLabels: app: bcia template: metadata: labels: app: bcia spec: nodeSelector: node-action: dmz imagePullSecrets: - name: registry-key hostAliases: # 在spec下的hostAliases 处添加 - ip: "10.42.6.56" hostnames: - "bridge4sms" containers: - name: ms-bridge4sms image: repo.ttooc.xyz/bcia/ms_bridge4sms:6435d4ef imagePullPolicy: Never volumeMounts: - name: logs mountPath: /logs env: - name: EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE value: http://admin:admin@bcia-registry-svc.bcia.svc:8761/eureka - name: SPRING_CLOUD_CONFIG_URI value: http://admin:admin@bcia-registry-svc.bcia.svc:8761/config - name: JHIPSTER_REGISTRY_PASSWORD value: admin - name: SPRING_PROFILES_ACTIVE value: prod,no-liquibase,swagger volumes: - name: logs nfs: path: /home/ttebdadmin/nfs/data/logs/bridge4sms server: uat-n2
