Hi, We found a regression in the latest release. When the hostname cannot be resolved, it will not start and will log a 'failed to determine FQDN hostname' warning and then segfault. This will be fixed in the next release. I think this shouldn't be a major issue because an unresolvable hostname is not a common case. Though your description is not the same so I'm not sure whether the two are related. Otherwise I'm not aware of anything else where DNS would be involved. Can you elaborate more?
Regards, Botond On Thu, 06 Jun 2013 15:13:11 +0300 Maxim Nikolaev <[email protected]> wrote: > Thank you for answer. > I've found problem. Issue is that nxlog resolve ELB DNS name at the beginning > of session. But Amazon ip for ELB is dynamic and can change. When it change - > nxlog can't resolve dns name and stop send logs. > > On 06/06/2013 12:41 PM, Botond Botyanszki wrote: > Hi, > > This could be also a TCP problem caused by a firewall or network stack. > You may want to > * look at the tcp stream using tcpdump/wireshark to see what happens > * send a SUGUSR2 signal to nxlog to switch into DEBUG loglevel when > it gets stuck and send us the logs > > Regards, > Botond > > On Wed, 05 Jun 2013 20:38:12 +0300 > Maxim Nikolaev <[email protected]> wrote: > > Hi > > I'm using nxlog2.4 in Amazon. OS: Amazon Linux. Connection from all services > configured to Amazon ELB with SSL protocol. Output configured like this: > > <Output out11> > Module om_ssl > Host <ELB URL> > Port 5002 > CertFile /etc/ssl/certs/***.crt > CertKeyFile /etc/ssl/certs/***.key > AllowUntrusted TRUE > OutputType LineBased > Exec $Hostname = hostname(); $raw_event = $Hostname + " " + $raw_event; > </Output> > > I encountered some problem with this configuration. Nxlog sometimes stop send > logs and start again only after restart. I don't see anything in log file, > simple it stop send logs. > > Have someone encountered such problem? > > ------------------------------------------------------------------------------ > How ServiceNow helps IT people transform IT departments: > 1. A cloud service to automate IT design, transition and operations > 2. Dashboards that offer high-level views of enterprise services > 3. A single system of record for all IT processes > http://p.sf.net/sfu/servicenow-d2d-j > _______________________________________________ > nxlog-ce-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/nxlog-ce-users > ------------------------------------------------------------------------------ How ServiceNow helps IT people transform IT departments: 1. A cloud service to automate IT design, transition and operations 2. Dashboards that offer high-level views of enterprise services 3. A single system of record for all IT processes http://p.sf.net/sfu/servicenow-d2d-j _______________________________________________ nxlog-ce-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nxlog-ce-users
