vlan-uplinks must be set when using VLAN mode

[wangxf1987]

【steps】

1. ./install/k8s/install.sh -n 10.27.244.161 -v enp130s0f0s
2. [root@k8s-slave ~]# docker logs ccd2a6e69491 + echo 'INFO: Starting contiv net with ARGS:' + echo + echo 'INFO: Starting contiv net with ENV:' INFO: Starting contiv net with ARGS:

INFO: Starting contiv net with ENV: + /usr/bin/env + grep CONTIV_ CONTIV_CNI_CONFIG={ CONTIV_NETPLUGIN_VTEP_IP=10.27.244.163 CONTIV_K8S_CONFIG={ CONTIV_NETPLUGIN_NET_MODE=vlan CONTIV_ROLE=netplugin CONTIV_NETPLUGIN_ETCD_ENDPOINTS=http://10.27.244.163:2381 CONTIV_NETPLUGIN_MODE=kubernetes CONTIV_NETPLUGIN_FORWARD_MODE=bridge + '[' -z netplugin ']' + '[' netplugin '!=' netmaster ']' + '[' netplugin '!=' netplugin ']' + echo 'INFO: Running contiv as netplugin' INFO: Running contiv as netplugin + '[' '!' -z '' ']' + '[' '!' -z '' ']' + '[' '!' -z kubernetes ']' + CONTIV_MODE=kubernetes + echo 'INFO: Running contiv in mode kubernetes' + set -ueo pipefail INFO: Running contiv in mode kubernetes INFO: Starting contiv netplugin + '[' netplugin = netmaster ']' + '[' netplugin = netplugin ']' + echo 'INFO: Starting contiv netplugin' + /contiv/bin/netplugin time="2018-03-01T07:48:55Z" level=info msg="Using netplugin log level: info" time="2018-03-01T07:48:55Z" level=info msg="Using netplugin syslog config: nil" time="Mar 1 07:48:55.274770098" level=info msg="Using netplugin log format: text" time="Mar 1 07:48:55.274779325" level=info msg="Using netplugin mode: kubernetes" time="Mar 1 07:48:55.274787462" level=info msg="Using netplugin network mode: vlan" time="Mar 1 07:48:55.274795213" level=info msg="Using netplugin forwarding mode: bridge" time="Mar 1 07:48:55.274806295" level=info msg="Using netplugin state db endpoints: etcd: http://10.27.244.163:2381" time="Mar 1 07:48:55.274830571" level=info msg="Using netplugin host: k8s-slave" time="Mar 1 07:48:55.275761411" level=info msg="Using netplugin control IP: 10.27.244.163" time="Mar 1 07:48:55.275776511" level=info msg="Using netplugin VTEP IP: 10.27.244.163" time="Mar 1 07:48:55.275786487" level=error msg="vlan-uplinks must be set when using VLAN mode" vlan-uplinks must be set when using VLAN mode