Implement blazar Docker images

Blazar is a resource reservation service for OpenStack,
allows to reserve compute host for tenants.
Really usefull for HPC, NFV and Scientific environments.

Implements: blueprint blazar-images
Change-Id: If42087a791a7f84105c867509e4bbc7b423cb41e

README.rst

@@ -78,6 +78,7 @@ Kolla provides images to deploy the following OpenStack projects:
 - `Aodh <https://docs.openstack.org/developer/aodh/>`__
 - `Barbican <https://docs.openstack.org/developer/barbican/>`__
 - `Bifrost <https://docs.openstack.org/developer/bifrost/>`__
+- `Blazar <https://blazar.readthedocs.io/en/latest/>`__
 - `Ceilometer <https://docs.openstack.org/developer/ceilometer/>`__
 - `Cinder <https://docs.openstack.org/developer/cinder/>`__
 - `CloudKitty <https://docs.openstack.org/developer/cloudkitty/>`__

docker/blazar/blazar-api/Dockerfile.j2

@@ -0,0 +1,19 @@
+FROM {{ namespace }}/{{ image_prefix }}blazar-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block blazar_api_header %}{% endblock %}
+
+{% if install_type == 'binary' %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
+    && /bin/false
+
+{% endif %}
+
+COPY extend_start.sh /usr/local/bin/kolla_blazar_extend_start
+RUN chmod 755 /usr/local/bin/kolla_blazar_extend_start
+
+{% block blazar_api_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER blazar

docker/blazar/blazar-api/extend_start.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Bootstrap and exit if KOLLA_BOOTSTRAP variable is set. This catches all cases
+# of the KOLLA_BOOTSTRAP variable being set, including empty.
+if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
+    blazar-db-manage --config-file /etc/blazar/blazar.conf upgrade head
+    exit 0
+fi

docker/blazar/blazar-base/Dockerfile.j2

@@ -0,0 +1,37 @@
+FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block blazar_base_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{{ macros.configure_user(name='blazar') }}
+
+{% if install_type == 'binary' %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
+    && /bin/false
+
+{% elif install_type == 'source' %}
+
+ADD blazar-base-archive /blazar-base-source
+
+{% set blazar_base_pip_packages = [
+    '/blazar'
+] %}
+
+RUN ln -s blazar-base-source/* blazar \
+    && {{ macros.install_pip(blazar_base_pip_packages | customizable("pip_packages")) }} \
+    && mkdir -p /etc/blazar \
+    && cp -r /blazar/etc/blazar/* /etc/blazar \
+    && cp /blazar/etc/policy.json /etc/blazar \
+    && chown -R blazar: /etc/blazar
+
+{% endif %}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+
+RUN touch /usr/local/bin/kolla_blazar_extend_start \
+    && chmod 755 /usr/local/bin/kolla_extend_start /usr/local/bin/kolla_blazar_extend_start
+
+{% block blazar_base_footer %}{% endblock %}

docker/blazar/blazar-base/extend_start.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [[ ! -d "/var/log/kolla/blazar" ]]; then
+    mkdir -p /var/log/kolla/blazar
+fi
+if [[ $(stat -c %a /var/log/kolla/blazar) != "755" ]]; then
+    chmod 755 /var/log/kolla/blazar
+fi
+
+. /usr/local/bin/kolla_blazar_extend_start

docker/blazar/blazar-manager/Dockerfile.j2

@@ -0,0 +1,16 @@
+FROM {{ namespace }}/{{ image_prefix }}blazar-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block blazar_manager_header %}{% endblock %}
+
+{% if install_type == 'binary' %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
+    && /bin/false
+
+{% endif %}
+
+{% block blazar_manager_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER blazar

kolla/common/config.py

@@ -94,6 +94,7 @@ _PROFILE_OPTS = [
     cfg.ListOpt('aux',
                 default=[
                     'aodh',
+                    'blazar',
                     'cloudkitty',
                     'congress',
                     'designate',
@@ -284,6 +285,10 @@ SOURCES = {
         'type': 'url',
         'location': ('$tarballs_base/bifrost/'
                      'bifrost-master.tar.gz')},
+    'blazar-base': {
+        'type': 'url',
+        'location': ('$tarballs_base/blazar/'
+                     'blazar-master.tar.gz')},
     'ceilometer-base': {
         'type': 'url',
         'location': ('$tarballs_base/ceilometer/'
@@ -905,6 +910,10 @@ USERS = {
     'novajoin-user': {
         'uid': 42470,
         'gid': 42470,
+    },
+    'blazar-user': {
+        'uid': 42471,
+        'gid': 42471,
     }
 }
 

releasenotes/notes/blazar-images-c54435b3bd5b0425.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Blazar Docker images are available in Kolla

tests/test_build.py

@@ -74,6 +74,7 @@ class BuildTest(object):
 class BuildTestCentosBinary(BuildTest, base.BaseTestCase):
     excluded_images = [
         "bifrost-base",
+        "blazar-base",
         "dragonflow-base",
         "freezer-base",
         "kafka",
@@ -114,6 +115,7 @@ class BuildTestCentosSource(BuildTest, base.BaseTestCase):
 class BuildTestUbuntuBinary(BuildTest, base.BaseTestCase):
     excluded_images = [
         "bifrost-base",
+        "blazar-base",
         "cloudkitty-base",
         "congress-base",
         "dragonflow-base",
@@ -158,6 +160,7 @@ class BuildTestUbuntuSource(BuildTest, base.BaseTestCase):
 class BuildTestDebianBinary(BuildTest, base.BaseTestCase):
     excluded_images = [
         "bifrost-base",
+        "blazar-base",
         "cloudkitty-base",
         "congress-base",
         "dragonflow-base",
@@ -204,6 +207,7 @@ class BuildTestDebianSource(BuildTest, base.BaseTestCase):
 class BuildTestOracleLinuxBinary(BuildTest, base.BaseTestCase):
     excluded_images = [
         "bifrost-base",
+        "blazar-base",
         "dragonflow-base",
         "freezer-base",
         "kafka",