Re: [Jailkit-users] Question about help

[Olivier Sessink]

Mike wrote:
> Hello,
>
> I was wondering if i am allowed to post help / debug request to this 
> mailinglist.

that is what this list is intended for, so: yes you are welcome

> If so, i got a problem with configuring jailkit. I followed a howto on 
> the jailkit website, but it doesn't work.

what exactly doesn't work?

from the trace you seem to be trying to do a hostname lookup, is that 
correct?

> I am a Linux / Fedora
> beginner, so hope you can help me.
> I used strace to trace the problem, and here is the log:
>
> open("/etc/localtime", O_RDONLY)        = -1 ENOENT (No such file or 
> directory)

jk_cp /path/to/jail /etc/localtime

> open("/etc/localtime", O_RDONLY)        = -1 ENOENT (No such file or 
> directory)
> open("/etc/localtime", O_RDONLY)        = -1 ENOENT (No such file or 
> directory)
> open("/etc/localtime", O_RDONLY)        = -1 ENOENT (No such file or 
> directory)
> open("/etc/resolv.conf", O_RDONLY)      = -1 ENOENT (No such file or 

jk_cp /path/to/jail /etc/resolv.conf

> directory)
> open("/etc/host.conf", O_RDONLY)        = -1 ENOENT (No such file or 
> directory)
> open("/etc/hosts", O_RDONLY)            = -1 ENOENT (No such file or 
> directory)
> open("/etc/ld.so.cache", O_RDONLY)      = -1 ENOENT (No such file or 
> directory)
> open("/lib/tls/i686/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No 
> such file or directory)
> open("/lib/tls/i686/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/lib/tls/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/lib/tls/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such file or 
> directory)
> open("/lib/i686/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/lib/i686/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such file or 
> directory)
> open("/lib/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such file or 
> directory)
> open("/lib/libnss_dns.so.2", O_RDONLY)  = -1 ENOENT (No such file or 
> directory)
> open("/usr/lib/tls/i686/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No 
> such file or directory)
> open("/usr/lib/tls/i686/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/usr/lib/tls/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/usr/lib/tls/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such file 
> or directory)
> open("/usr/lib/i686/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No 
> such file or directory)
> open("/usr/lib/i686/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/usr/lib/sse2/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such 
> file or directory)
> open("/usr/lib/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No such file or 
> directory)

find /lib -name libnss_dns.so.2

and then use jk_cp to copy it into the jail

regards,
        Olivier