[WL::Change] SSH maintenance more easy, but less secure

Rick van der Zwet info at rickvanderzwet.nl
Wed Oct 20 10:21:33 CEST 2010


As everybody tend to ignore the ssh key warnings anyways when on the
network (which acually needs fixing in the near future). This will
make maintenance a bit more easy; I inserted inside /root/.ssh/config
the following entries:

    StrictHostKeyChecking no
    ForwardAgent yes

Little tick on how-to do this on many machines at ones:
   Install security/clusterssh
   rvdzwet at rvdzwet-MacBookPro:~/wleiden/genesis/nodes$ cssh `for F in
CNode*; do echo root@$F.wleiden.net.:22; done`

/Rick
=== Machines who did not yet get the change applied ===
Cannot open pipe for reading when talking to CNodeROCl.wleiden.net. :
Interrupted system call
Cannot open pipe for reading when talking to
CNodeWBRotary2.wleiden.net. : Interrupted system call
Use of uninitialized value $win in concatenation (.) or string at
/usr/share/perl5/App/ClusterSSH.pm line 856.
Use of uninitialized value $win in concatenation (.) or string at
/usr/share/perl5/App/ClusterSSH.pm line 856.
CNodeRudi.wleiden.net.  session closed
CNodeLvLn.wleiden.net.  session closed
CNodeROCl.wleiden.net.  session closed
CNodeWBRotary2.wleiden.net.  session closed
CNodeZijloever.wleiden.net.  session closed
CNodeHofland.wleiden.net.  session closed
CNodeAMdrijfhuis.wleiden.net.  session closed
CNodeBurcht.wleiden.net.  session closed
CNodeRund.wleiden.net.  session closed
CNodeLMstruykverwo1.wleiden.net.  session closed
CNodeWissel.wleiden.net.  session closed
CNodeRWgemhuis1.wleiden.net.  session closed
CNodeKoster.wleiden.net.  session closed
CNodeSpoortje.wleiden.net.  session closed
CNodeHMKerk1.wleiden.net.  session closed
CNodeRegenboog.wleiden.net.  session closed
CNodeBDboon.wleiden.net.  session closed
CNodeVeldbies.wleiden.net.  session closed
CNodeRichard.wleiden.net.  session closed
CNodeLMstruykverwo2.wleiden.net.  session closed
CNodeLangeVoort.wleiden.net.  session closed
CNodeHoutmarkt.wleiden.net.  session closed
CNodeKaag2.wleiden.net.  session closed
CNodeLMkempers1.wleiden.net.  session closed
CNodeLebkov.wleiden.net.  session closed
CNodeWP.wleiden.net.  session closed
CNodeLvLn2.wleiden.net.  session closed
CNodeLvLz.wleiden.net.  session closed
CNodeLMdorp.wleiden.net.  session closed
CNodeAMrecpark.wleiden.net.  session closed
CNodeWBRotary1.wleiden.net.  session closed
CNodeKaag.wleiden.net.  session closed
CNodeLorentzhof.wleiden.net.  session closed
CNodeLCPL.wleiden.net.  session closed
CNodeRWgemhuis2.wleiden.net.  session closed
CNodeSHFortis.wleiden.net.  session closed
CNodeOBLc.wleiden.net.  session closed
CNodePPFortis.wleiden.net.  session closed
CNodeLMkempers2.wleiden.net.  session closed
CNodeAster.wleiden.net.  session closed
CNodeThomas.wleiden.net.  session closed
CNodeCam.wleiden.net.  session closed
CNodeAZC.wleiden.net.  session closed
CNodeHMKerk2.wleiden.net.  session closed
-- 
http://rickvanderzwet.nl


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