On Wednesday 17 January 2018 12:01 PM, Chetan Sharma wrote:
>                 Can anyone share a step by step process to install
> Lava-coordinator in existing Setup to execute multinode job.

More information about your existing setup will be helpful here, like
the base operating system, lava-server and lava-dispatcher versions, etc.

>             Existing Setup :-
>               1. Lava-Server (Machine 1)

As of lava-server and lava-dispatcher version 2018.1, lava-coordinator
should be installed only on the lava-server machine. It is not required
on the workers.

An installation of lava-server should automatically pull
lava-coordinator as a dependent package. If for some reason you want to
install it separately, then,

$ sudo apt install lava-coordinator

After installation of lava-coordinator on the same machine which runs
lava-server, check /etc/lava-coordinator/lava-coordinator.conf which
should look like the following:

<snip>
{
    "port": 3079,
    "blocksize": 4096,
    "poll_delay": 3,
    "coordinator_hostname": "localhost"
}
</snip>