docs/doc/source/guest_integration/kubernetes/override-default-application-values.rst
Ron Stone a891252ae5 Guest integration reorganization
Moved k8S Container and OpenStack VNF sections into respective subdirs following "kubernetes"
and "openstack" conventions under guest_integration and added shared index.
This follows pattern used for other docs.
Rebase merge conflicts, formatting corrections and removed 2x NA files

Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Ic56322108cdb03ab1f9e4dadf5f50fe20cd7b2d6
Signed-off-by: Ron Stone <ronald.stone@windriver.com>
2021-05-14 13:11:14 -04:00

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.. bdx1614099833159
.. _override-default-application-values:
===================================
Override Default Application Values
===================================
You can override default application values using the commands described in this section.
.. rubric:: |proc|
#. View existing values.
.. code-block:: none
~(keystone_admin)]$ system helm-override-show ptp-notification
ptp-notification notification
#. Create a yaml file and update the fields that require Helm overrides.
.. code-block:: none
cat ~/override.yaml
ptptracking:
device:
holdover_seconds: 25
poll_freq_seconds: 2
#. Apply the values.
Application values can be added by the user and applied, using the following commands.
.. note::
The application could be in the "uploaded" or "applied" state.
.. code-block:: none
~(keystone_admin)]$ system helm-override-update ptp-notification ptp-notification notification -values <<override.yaml>>
.. code-block:: none
~(keystone_admin)]$ system application-apply ptp-notification
where the values are:
**simulated**
value must be 'false' for a normal operation \(used only for troubleshooting\).
**holdover\_seconds**
value is the holdover time provided by the |NIC| specification. The default is 15 seconds.
**poll\_freq\_seconds**
is the frequency that the tracking function monitors the ptp4l to
derive the |PTP| sync state. The default is 2 seconds.