One thing which once hit me: on MacOSX the file ulimit was only 256. I have about 140 hosts and when our company decided to use a jump host I suddenly ran into problems because the pipelined connections now hit this limit.
Regards Mirko -- Sent from my mobile Am 18.06.2016 17:12 schrieb "Johannes Kastl" <[email protected]>: > Dear all, > > I have some hosts that I can only reach via a jumphost. So, my > .ssh/config contains: > > Host foobar > ... > ProxyCommand ssh -W %h:%p whatever > ... > > I have a strange, intermittent issue, that I can connect to one of > these hosts via ansible and run a playbook. Running it on more than > one host fails out, sometimes "unreachable", sometimes module errors. > Re-running the playbook on the failing host only works. > > Any hints, how to solve this? Or how to look for the error? I thought > about checking ssh multiplexing, pipelining and similiar stuff, but > without an idea where to look I'm kind of in the dark here... > > Any help would be highly appreciated! > > Johannes > > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ansible-project/576564B4.8070909%40ojkastl.de > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CAK8jvqxj7E8RFFuLtpSYSAc9CGuRzwJcrAmNZnqhb1Gwj9cd0A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
