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Debug manually a process inside a Qserv container
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Install a Qserv instance dedicated to development
=================================================

:doc:`Install Qserv operator <../install/main>` and then install a Qserv instance dedicated to development:

.. code:: bash
   
   kubectl apply -k https://github.com/lsst/qserv-operator/overlays/dev

Demo
====

.. code:: bash

    kubectl exec -it qserv-dev-repl-ctl-0 bash

    bash-4.2$ gdb /qserv/bin/qserv-replica-master-http
    GNU gdb (GDB) Red Hat Enterprise Linux 7.12.1-48.el7
    ...
    Reading symbols from /qserv/bin/qserv-replica-master-http...done.

    (gdb) run --config=mysql://qsreplica@lsst-qserv-master01:23306/qservReplica --instance-id=qserv-prod --qserv-db-password=xxx --auth-key=xxx --debug