[Hawkular-dev] inventory standalone server

[Austin Kuo]

My laptop is macbook pro mid 2012, 8G ram, intel i5 2.5GHz.
I will try that. :)

On Fri, May 27, 2016 at 4:53 PM Peter Palaga <ppalaga at redhat.com> wrote:

> Hi Austin, inline...
>
> On 2016-05-27 05:29, Austin Kuo wrote:
> > Hi all,
> > I’m currently trying to report vertx instance to inventory, therefore I
> > am doing some experiments that is communicating to the server with REST
> > API. Wondering if there’s a way not to run an entire hawkular server
> > (because i’m working on my laptop) but the inventory component alone?
>
> Yes, that's exactly what we do when running Inventory integration tests.
>
> If you build Inventory with
>
>    maven clean install -Pitest
>
> you can find a ready-to-run minimalistic Hawkular with just Inventory
> and nothing else in
>
> hawkular-inventory/hawkular-inventory-itest/target/hawkular-inventory-itest-*
> directory.
>
> The user "jdoe" with password "password" is there in the distro.
>
> The distro uses the embedded Cassandra by default, that we tried to make
> as resource-minimalistic as possible too.
>
> If you still face the shortage of system resources with this distro (or
> even when building it), you probably need to increase some of the ulimit
> (linux/mac) settings. These are limits on my laptop:
>
> [ppalaga at slama ~]$ ulimit -a
> core file size          (blocks, -c) 0
> data seg size           (kbytes, -d) unlimited
> scheduling priority             (-e) 0
> file size               (blocks, -f) unlimited
> pending signals                 (-i) 62872
> max locked memory       (kbytes, -l) 64
> max memory size         (kbytes, -m) unlimited
> open files                      (-n) 1024
> pipe size            (512 bytes, -p) 8
> POSIX message queues     (bytes, -q) 819200
> real-time priority              (-r) 0
> stack size              (kbytes, -s) 8192
> cpu time               (seconds, -t) unlimited
> max user processes              (-u) 62872
> virtual memory          (kbytes, -v) unlimited
> file locks                      (-x) unlimited
>
>
> Good luck,
>
> -- Peter
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