Add ptp service docker image

Change-Id: I317ae1fe3bb33cda4e5b947e5418f9419373d7c5
Partial-implements: blueprint ptp-service

README.rst

@@ -148,6 +148,8 @@ Kolla provides images to deploy the following infrastructure components:
 - `MongoDB <https://www.mongodb.org/>`__ as a database back end for Ceilometer
   and Gnocchi.
 - `Open vSwitch <http://openvswitch.org/>`__ and Linuxbridge back ends for Neutron.
+- `Linuxptp <http://linuxptp.sourceforge.net/>`__ an implementation of the Precision
+   Time Protocol (PTP) according to IEEE standard 1588 for Linux.
 - `Qdrouterd <https://qpid.apache.org/components/dispatch-router/index.html>`__ as a
   direct messaging back end for communication between services.
 - `RabbitMQ <https://www.rabbitmq.com/>`__ as a broker messaging back end for

docker/ptp/Dockerfile.j2

@@ -0,0 +1,16 @@
+FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ptp_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% set ptp_packages = ['linuxptp'] %}
+
+{{ macros.install_packages(ptp_packages | customizable("packages")) }}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+RUN chmod 755 /usr/local/bin/kolla_extend_start
+
+{% block ptp_footer %}{% endblock %}
+{% block footer %}{% endblock %}

docker/ptp/extend_start.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+rm -f /var/run/ptp.pid
+
+PTP_LOG_DIR="/var/log/kolla/ptp"
+if [[ ! -d "${PTP_LOG_DIR}" ]]; then
+    mkdir -p ${PTP_LOG_DIR}
+fi
+
+if [[ $(stat -c %a ${PTP_LOG_DIR}) != "755" ]]; then
+    chmod 755 ${PTP_LOG_DIR}
+fi

kolla/common/config.py

@@ -71,6 +71,7 @@ _PROFILE_OPTS = [
                     'mongodb',
                     'opendaylight',
                     'openvswitch',
+                    'ptp',
                     'qdrouterd',
                     'rabbitmq',
                     'redis',

releasenotes/notes/add-ptp-service-image-3fb4eadeeeda3aa0.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Add ptp service image