Add sahara containers

Added sahara container for
centos,ubuntu
binary,source

partially-implements blueprint sahara-container

Change-Id: Id6dad447cd6ec07286e7a6cab0b13a6d4d89c1a7

docker/sahara/sahara-api/Dockerfile.j2

@@ -0,0 +1,25 @@
+FROM {{ namespace }}/{{ image_prefix }}sahara-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+
+{% if install_type == 'binary' %}
+    {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
+
+RUN yum -y install \
+        openstack-sahara-api \
+    && yum clean all
+
+    {% elif base_distro in ['ubuntu'] %}
+
+RUN apt-get -y install --no-install-recommends \
+        sahara-api \
+    && apt-get clean
+
+    {% endif %}
+{% endif %}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+RUN chmod 755 /usr/local/bin/kolla_extend_start
+
+{{ include_footer }}
+
+USER sahara

docker/sahara/sahara-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
+    sahara-manage db_sync
+    exit 0
+fi

docker/sahara/sahara-base/Dockerfile.j2

@@ -0,0 +1,31 @@
+FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+
+{% if install_type == 'binary' %}
+    {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
+
+RUN yum -y install \
+        openstack-sahara-common \
+    && yum clean all
+
+    {% elif base_distro in ['ubuntu'] %}
+
+RUN apt-get -y install --no-install-recommends \
+        sahara-common \
+    && apt-get clean
+
+    {% endif %}
+
+{% elif install_type == 'source' %}
+
+ADD sahara-base-archive /sahara-base-source
+RUN ln -s sahara-base-source/* sahara \
+    && useradd --user-group sahara \
+    && /var/lib/kolla/venv/bin/pip --no-cache-dir install --upgrade -c requirements/upper-constraints.txt /sahara \
+    && mkdir -p /etc/sahara /var/log/sahara /home/sahara \
+    && cp -r /sahara/etc/* /etc/sahara/ \
+    && chown -R sahara: /etc/sahara /var/log/sahara /home/sahara
+
+{% endif %}
+
+RUN usermod -a -G kolla sahara

docker/sahara/sahara-base/extend_start.sh

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

docker/sahara/sahara-engine/Dockerfile.j2

@@ -0,0 +1,22 @@
+FROM {{ namespace }}/{{ image_prefix }}sahara-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+
+{% if install_type == 'binary' %}
+    {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
+
+RUN yum -y install \
+        openstack-sahara-engine \
+    && yum clean all
+
+    {% elif base_distro in ['ubuntu'] %}
+
+RUN apt-get -y install --no-install-recommends \
+        sahara-engine \
+    && apt-get clean
+
+    {% endif %}
+{% endif %}
+
+{{ include_footer }}
+
+USER sahara

kolla/common/config.py

@@ -229,6 +229,10 @@ SOURCES = {
         'type': 'url',
         'location': ('http://github.com/kanaka/noVNC/tarball/'
                      'v0.5.1')},
+    'sahara-base': {
+        'type': 'url',
+        'location': ('http://tarballs.openstack.org/sahara/'
+                     'sahara-master.tar.gz')},
     'swift-base': {
         'type': 'url',
         'location': ('http://tarballs.openstack.org/swift/'