What should I do in this scenarios: slave register to master with --master=masterip:masterport
After that ,master nodes change their leader. I found mesos-slave can’t not register to master anymore. So it seems masterip:masterport is not a PROD-READY choice. Does that mean slaves have to register to master via zk? If use zk. How should mesos make the communication security when my master and slave communicate each other via public ip. 发件人: Guangya Liu <[email protected]<mailto:[email protected]>> 答复: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> 日期: 2015年11月3日 星期二 下午2:10 至: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> 主题: Re: mess slave can't register to master via master ip:port I filed a jira ticket https://issues.apache.org/jira/browse/MESOS-3822 to trace this. Thanks. On Tue, Nov 3, 2015 at 2:02 PM, haosdent <[email protected]<mailto:[email protected]>> wrote: I think it is not correct. On Tue, Nov 3, 2015 at 12:44 PM, Xiaodong Zhang <[email protected]<mailto:[email protected]>> wrote: If that so. I think this document should be modified. http://mesos.apache.org/documentation/latest/configuration/#SlaveOptions [cid:30B6D8D5-217E-42F9-925E-BBBEBCF636A3] Right? 发件人: Guangya Liu <[email protected]<mailto:[email protected]>> 答复: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> 日期: 2015年11月3日 星期二 下午12:39 至: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> 主题: Re: mess slave can't register to master via master ip:port Seems mesos does not support such mode, please refer to https://github.com/apache/mesos/blob/master/src/slave/main.cpp#L105-L111 for the format of "--master". Thanks! On Tue, Nov 3, 2015 at 12:28 PM, haosdent <[email protected]<mailto:[email protected]>> wrote: After checking code, seems Mesos only support --master=IP1:5050 or --master=zk://xx or --master=file:///. On Tue, Nov 3, 2015 at 12:15 PM, haosdent <[email protected]<mailto:[email protected]>> wrote: Do your masters have already managed by zookeeper? And what is your master start command? On Tue, Nov 3, 2015 at 12:06 PM, Xiaodong Zhang <[email protected]<mailto:[email protected]>> wrote: Hi all: My slave command like this: /usr/sbin/mesos-slave --master=IP1:5050,IP2:5050,IP3:5050 …. --credential … Only if IP1 is the leader, the slave can register to master successfully, Or it will register fail. Slave log like this: Creating new client SASL connection Authentication timed out Failed to authenticate with master [email protected]:5050<http://[email protected]:5050>: Authentication discarded Authenticating with master [email protected]:5050<http://[email protected]:5050> Using default CRAM-MD5 authenticatee Is this a bug?Or it is designed like this. BTW: --master:zk://xxxxxxx work well. -- Best Regards, Haosdent Huang -- Best Regards, Haosdent Huang -- Best Regards, Haosdent Huang
