linux jenkins下找不到主机问题

Running as SYSTEM
Building in workspace /var/jenkins_home/workspace/test_dep
SSH: Publishing to [Java] - Label [Java] matches expression [Java]
SSH: Connecting from host [cadf75633427]
SSH: Connecting with configuration [Java] …
SSH: EXEC: STDOUT/STDERR from command [if [ ! -z “1.0.108” ]; then
/n/tools/ks deploy user 1.0.1108 test ai
else
exit -1
fi] …
Error response from daemon: Get https://registry-zhen.aliyuncs.com/v2/: dial tcp: lookup registry-shenzhen.aliyuncs.com: no such host
failed.
SSH: EXEC: completed after 200 ms
SSH: Disconnecting configuration [TestJava admin] …
ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [253]]
Build step ‘Send files or execute commands over SSH’ changed build result to UNSTABLE
Finished: UNSTABLE

可以先ping试试：
ping xxx.xx.xx.com
如果报：没有域名
[root@java ~]# vim /etc/hosts
hosts hosts.allow hosts.deny
[root@java ~]# vim /etc/hosts
[root@java ~]# ping registry-cn-shenzhen.aliyuncs.com
PING registry-enzhen.aliyuncs.com (100.103.7.152) 56(84) bytes of data.
64 bytes from registry-shenzhen.aliyuncs.com (100.103.7.152): icmp_seq=1 ttl=102 time=0.987 ms
64 bytes from registry-shenzhen.aliyuncs.com (100.103.7.152): icmp_seq=2 ttl=102 time=0.973 ms
64 bytes from registry-shenzhen.aliyuncs.com (100.103.7.152): icmp_seq=3 ttl=102 time=0.920 ms
64 bytes from registry-shenzhen.aliyuncs.com (100.103.7.152): icmp_seq=4 ttl=102 time=0.959 ms
64 bytes from registry-shenzhen.aliyuncs.com (100.103.7.152): icmp_seq=5 ttl=102 time=0.966 ms
^C
— registry-vpc.cn-shenzhen.aliyuncs.com ping statistics —
5 packets transmitted, 5 received, 0% packet loss, time 4002ms
rtt min/avg/max/mdev = 0.920/0.961/0.987/0.022 ms
[root@java ~]# vim /etc/hosts
[root@java ~]# ping aliregistry-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com
ping: aliregistry-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com: Name or service not known
[root@java ~]# vim /etc/hosts
[root@java ~]# ping aliregistry-shenzhen-shenzhen-internal.aliyuncs.com
PING aliregistryshenzhen.oss-henzhen-internal.aliyuncs.com (100.118.205.94) 56(84) bytes of data.
64 bytes from aliregistry-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com (100.118.205.94): icmp_seq=1 ttl=102 time=1.49 ms
64 bytes from aliregistry-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com (100.118.205.94): icmp_seq=2 ttl=102 time=1.43 ms
64 bytes from aliregistry-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com (100.118.205.94): icmp_seq=3 ttl=102 time=1.39 ms
^C
— aliregistry-henzhen.oss-shenzhen-internal.aliyuncs.com ping statistics —
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 1.392/1.440/1.495/0.042 ms
[root@java ~]#

配置好域名，则可以继续编译，直到编译完成。