ZOOKEEPER-1940 is an existing issue that discusses running ZooKeeper in Docker. That might be a good place to collaborate on any contributions. Thank you, Vincenzo!
https://issues.apache.org/jira/browse/ZOOKEEPER-1940 --Chris Nauroth On 6/9/15, 8:42 AM, "Vincenzo D'Amore" <[email protected]> wrote: >Hi, I have already built two docker images (standalone and ensemble for >cluster). My work is available here: >https://github.com/freedev/solrcloud-zookeeper-docker > > >But I'm facing with a problem, I cannot open a client connection to a >zookeeper instance running into a docker images from outside (btw I have >a similar problem with a VPN). > >As far as I understood, after the first connection to client port 2181, >there is a second connection from client to server to a random port which >is dynamically assigned by zookeeper server. > >INFO >[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - >Accepted socket connection from /10.0.2.2:53159 >INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - >Client attempting to establish new session at /10.0.2.2:53159 >INFO [SyncThread:0:ZooKeeperServer@617] - Established session >0x14dd817fa700010 with negotiated timeout 20000 for client /10.0.2.2:53159 >WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - >caught end of stream exception >EndOfStreamException: Unable to read additional data from client >sessionid 0x14dd817fa700010, likely client has closed socket >at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) >at >org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory. >java:208) >at java.lang.Thread.run(Thread.java:745) > >53159 port is unreachable from outside, because it is random and cannot >be mapped to VPN access rules. > >Is there a way to workaround this problem? >May I define a static port or a port range for the second connection? > >Ciao, >Vincenzo > > >> On 09/giu/2015, at 17:31, Flavio Junqueira >><[email protected]> wrote: >> >> Not that I know of, but this is not to say that it wouldn't be great to >>have. Are you interested in helping us to do it? >> -Flavio >> >> >> On Tuesday, June 9, 2015 4:27 PM, Pankaj Saha >><[email protected]> wrote: >> >> >> >> Hi all, >> >> looks like there are no official zookeeper builds are available in >>docker >> registry. Can anybody please let me know if we have any docker registry >> that you guys are planning to release as official docker image? >> >> Thanks >> Pankaj >> >> >>
