K8S pod hosts和resolv.conf
通过 HostAliases 增加额外的hosts条目
注:只能修改非hostNetwork的pod
apiVersion: v1 kind: Pod metadata: name: hostaliases-pod spec: hostAliases: - ip: "127.0.0.1" hostnames: - "foo.local" - "bar.local" - ip: "1.2.3.4" hostnames: - "foo.remote" - "bar.remote" containers: - name: cat-hosts image: busybox command: - cat args: - "/etc/hosts"
自定义resolv.conf