On 11/18/2015 11:25 AM, hubert depesz lubaczewski wrote:
Hi,
at work we have hundreds of machines, and for various of reasons, their
hostnames (with domain) do not reflect their physical location.
This means that for host "a.bb.cc" i have to go through jump host
"jump1.bb.cc", and for "c.bb.cc" i have to go through jump host
"jump2.bb.cc".
which jump host should be used can be deduced by IP, but it looks that
rules like:
Host 10.1.*
ProxyCommand ssh -W %h:%p jump1.bb.cc
Are not being applied when I just:
ssh a.bb.cc
Is there any way to make ssh apply rules both based on name and based on
ip?
I could, of course, add special rule for each hostname, but that would
mean that my ~/.ssh/config will be huge, and constantly change (new
hosts added, old hosts removed).
you can write a script that applies any rules you may have, or even
query some database to generate on the fly and exec'ute the correct
proxycommand.
Something similar to:
Host 10.1.*
ProxyCommand connect-through-gateway %h %p
where "connect-through-gateway" is that script.
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