[Gluster-devel] Spurious failures

[Michael Scherer]

Le mercredi 23 septembre 2015 à 03:25 -0400, Kotresh Hiremath
Ravishankar a écrit :
> Hi Krutika,
> 
> Looks like the prerequisites for geo-replication to work is changed
> in slave21
> 
> Hi Michael,

Hi,

> Could you please check following settings are made in all linux regression machines?

Yeah, I will add to salt.

> Or provide me with root password so that I can verify.

Root login using password should be disabled, so no. If that's still
working and people use it, that's gonna change soon, too much problems
with it.

> 1. Setup Passwordless SSH for the root user:

Can you be more explicit on where should the user come from so I can
properly integrate that ?

There is something adding lots of line to /root/.ssh/authorized_keys on
the slave, and this make me quite unconfortable, so if that's it, I
rather have it done cleanly, and for that, I need to understand the
test, and the requirement.
         
> 2. Add below line in /root/.bashrc. This is required as geo-rep does "gluster --version" via ssh
>    and it can't find the gluster PATH via ssh.
>      export PATH=$PATH:/build/install/sbin:/build/install/bin

I will do this one.

Is georep supposed to work on other platform like freebsd ? ( because
freebsd do not have bash, so I have to adapt to local way, but if that's
not gonna be tested, I rather not spend too much time on reading the
handbook for now )

> Once above settings are done, the following script should output proper version.
> 
> -------------------
> #!/bin/bash
> 
> function SSHM()
> {
>     ssh -q \
>         -oPasswordAuthentication=no \
>         -oStrictHostKeyChecking=no \
>         -oControlMaster=yes \
>         "$@";
> }
> 
> function cmd_slave()
> {
>     local cmd_line;
>     cmd_line=$(cat <<EOF
> function do_verify() {
> ver=\$(gluster --version | head -1 | cut -f2 -d " ");
> echo \$ver;
> };
> source /etc/profile && do_verify;
> EOF
> );
> echo $cmd_line;
> }[root at slave32 ~]
> 
> HOST=$1
> cmd_line=$(cmd_slave);
> ver=`SSHM root@$HOST bash -c "'$cmd_line'"`;
> echo $ver
> -------------------------
> 
> I could verify for slave32. 
> [root at slave32 ~]# vi /tmp/gver.sh 
> [root at slave32 ~]# /tmp/gver.sh slave32
> 3.8dev
> 
> Please help me in verifying the same for all the linux regression machines.
> 

-- 
Michael Scherer
Sysadmin, Community Infrastructure and Platform, OSAS


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: This is a digitally signed message part
URL: <http://www.gluster.org/pipermail/gluster-devel/attachments/20150923/ca4ac46e/attachment-0001.sig>