不是资源不足的问题,就算不同节点,整个集群的网络是正常的,不是网络的问题,我在另一个pod里通过服务名去访问details是有返回正常结果的
# curl http://details.istio-test:9080/details/0
{"id":0,"author":"William Shakespeare","year":1595,"type":"paperback","pages":200,"publisher":"PublisherA","language":"English","ISBN-10":"1234567890","ISBN-13":"123-1234567890"}/