在kubernetes中,我部署了一个名为zookeeper的状态集:
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
name: zookeeper
spec:
serviceName: zookeeper-svc
replicas: 1
template:
metadata:
labels:
app: zookeeper
和无头服务:
apiVersion: v1
kind: Service
metadata:
name: zookeeper-svc
labels:
app: zookeeper
spec:
clusterIP: None
ports:
- port: 2888
name: server
- port: 3888
name: leader-election
进入我的zookeeper-0 pod我可以看到它的IP:
zookeeper@zookeeper-0:/usr/bin$ cat /etc/hosts
# Kubernetes-managed hosts file.
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
fe00::0 ip6-mcastprefix
fe00::1 ip6-allnodes
fe00::2 ip6-allrouters
10.32.0.11 zookeeper-0.zookeeper-svc.default.svc.cluster.local zookeeper-0
但寻找IP
kb exec dnsutils nslookup zookeeper-0
服务器:10.96.0.10
地址:10.96.0.10#53
**服务器找不到zookeeper-0:NXDOMAIN
我看不到它。
我哪里错了? 任何建议都表示赞赏。
答案 0 :(得分:1)
您是否尝试过访问zookeeper-0.zookeeper-svc
服务名称未添加到/etc/resolv.conf
中的搜索域列表中,因此您需要在名称中添加名称空间名称前面的所有内容。