rancher1.6.14 network manager组件一直有error日志,什么原因

2018/4/20 下午12:37:33time="2018-04-20T12:37:33+08:00" level=info msg="iptablessync: need to hook CATTLE_NETWORK_POLICY chain" 2018/4/20 下午12:37:33time="2018-04-20T12:37:33+08:00" level=info msg="iptablessync: installing cmd: iptables -w -t filter -I FORWARD 1 -s 172.31.0.0/16 -d 172.31.0.0/16 -j CATTLE_NETWORK_POLICY" 2018/4/20 下午12:37:33time="2018-04-20T12:37:33+08:00" level=error msg="error running cmd: iptables -w -t filter -I FORWARD 1 -s 172.31.0.0/16 -d 172.31.0.0/16 -j CATTLE_NETWORK_POLICY: exit status 2" 2018/4/20 下午12:37:33time="2018-04-20T12:37:33+08:00" level=error msg="iptablessync: err=error while checking one hook rule" 2018/4/20 下午12:37:33time="2018-04-20T12:37:33+08:00" level=error msg="iptablessync: error doing sync: error checking and hooking chains" 2018/4/20 下午12:39:33time="2018-04-20T12:39:33+08:00" level=info msg="iptablessync: need to hook CATTLE_NETWORK_POLICY chain" 2018/4/20 下午12:39:33time="2018-04-20T12:39:33+08:00" level=info msg="iptablessync: installing cmd: iptables -w -t filter -I FORWARD 1 -s 172.31.0.0/16 -d 172.31.0.0/16 -j CATTLE_NETWORK_POLICY" 2018/4/20 下午12:39:33time="2018-04-20T12:39:33+08:00" level=error msg="error running cmd: iptables -w -t filter -I FORWARD 1 -s 172.31.0.0/16 -d 172.31.0.0/16 -j CATTLE_NETWORK_POLICY: exit status 2" 2018/4/20 下午12:39:33time="2018-04-20T12:39:33+08:00" level=error msg="iptablessync: err=error while checking one hook rule" 2018/4/20 下午12:39:33time="2018-04-20T12:39:33+08:00" level=error msg="iptablessync: error doing sync: error checking and hooking chains"
已邀请:
提示已经很明确了,无法执行"iptablessync: installing cmd: iptables -w -t filter -I FORWARD 1 -s 172.31.0.0/16 -d 172.31.0.0/16 -j CATTLE_NETWORK_POLICY"
 
你检查一下iptables 服务是不是运行正常。

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