Add Apache2 to Heat containers (#5)

* Add Apache2 to Heat containers

* Restore --no-cache-dir to pip command

* Fix Whitespace

dockerfiles/Dockerfile-centos

@@ -11,7 +11,10 @@ ARG GIT_REF_REPO=https://git.openstack.org/openstack/${PROJECT}
 RUN set -x \
     && yum install --setopt=tsflags=nodocs -y  \
 # Project specific packages start
-    python \
+        python \
+        httpd \
+        mod_ssl \
+        mod_wsgi \
 # Project specific packages end
     && yum install --setopt=tsflags=nodocs -y git \
 # common install start
@@ -41,10 +44,21 @@ RUN set -x \
     && chown ${PROJECT}:${PROJECT} /etc/${PROJECT} /var/log/${PROJECT} /var/lib/${PROJECT} /var/cache/${PROJECT} \
 # common install end
 # Project specific command block start
-    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt python-memcached pymysql \
+    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt \
+        python-memcached \
+        pymysql \
     && cp -rfv /tmp/${PROJECT}/etc/heat/* /etc/${PROJECT}/ \
     && chown -R ${PROJECT}:${PROJECT} /etc/${PROJECT} \
     && chown root:root /etc/${PROJECT}/policy.json \
+    && sed -i 's/^Listen 80/#Listen 80/' /etc/httpd/conf/httpd.conf \
+    && rm /etc/httpd/conf.d/* \
+# Provide compatibility with ubuntu/debian apache:
+    && ln -s /usr/sbin/httpd /usr/sbin/apache2 \
+    && mkdir -p /etc/apache2/conf-enabled \
+    && echo "IncludeOptional /etc/apache2/conf-enabled/*.conf" >> /etc/httpd/conf/httpd.conf \
+    && mkdir -p /etc/apache2/mods-available \
+    && echo "Include /etc/apache2/mods-available/*.conf" >> /etc/httpd/conf/httpd.conf \
+    && touch /etc/apache2/envvars \
 # Project specific command block end
     && yum history -y undo $(yum history list git | tail -2 | head -1 | awk '{ print $1}') \
     && yum clean all \

dockerfiles/Dockerfile-debian

@@ -9,10 +9,12 @@ ARG GIT_REF
 ARG GIT_REF_REPO=https://git.openstack.org/openstack/${PROJECT}
 
 RUN set -x \
-	&& apt-get update \
-	&& apt-get install -y --no-install-recommends \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends \
 # Project specific packages start
-		python \
+        python \
+        apache2 \
+        libapache2-mod-wsgi \
 # Project specific packages end
     && apt-get install -y --no-install-recommends ca-certificates curl git \
 # common install start
@@ -42,10 +44,14 @@ RUN set -x \
     && chown ${PROJECT}:${PROJECT} /etc/${PROJECT} /var/log/${PROJECT} /var/lib/${PROJECT} /var/cache/${PROJECT} \
 # common install end
 # Project specific command block start
-    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt python-memcached pymysql \
+    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt \
+        python-memcached \
+        pymysql \
     && cp -rfv /tmp/${PROJECT}/etc/heat/* /etc/${PROJECT}/ \
     && chown -R ${PROJECT}:${PROJECT} /etc/${PROJECT} \
     && chown root:root /etc/${PROJECT}/policy.json \
+    && rm /etc/apache2/ports.conf /etc/apache2/sites-enabled/* /etc/apache2/sites-available/* \
+    && touch /etc/apache2/ports.conf \
 # Project specific command block end
     && apt-get purge -y --auto-remove ca-certificates curl git \
     && rm -rf /var/lib/apt/lists/* /tmp/* /root/.cache \

dockerfiles/Dockerfile-ubuntu

@@ -9,10 +9,12 @@ ARG GIT_REF
 ARG GIT_REF_REPO=https://git.openstack.org/openstack/${PROJECT}
 
 RUN set -x \
-	&& apt-get update \
-	&& apt-get install -y --no-install-recommends \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends \
 # Project specific packages start
-		python \
+        python \
+        apache2 \
+        libapache2-mod-wsgi \
 # Project specific packages end
     && apt-get install -y --no-install-recommends ca-certificates curl git \
 # common install start
@@ -42,10 +44,14 @@ RUN set -x \
     && chown ${PROJECT}:${PROJECT} /etc/${PROJECT} /var/log/${PROJECT} /var/lib/${PROJECT} /var/cache/${PROJECT} \
 # common install end
 # Project specific command block start
-    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt python-memcached pymysql \
+    && pip install --no-cache-dir --no-index --no-compile --find-links /tmp/packages --constraint /tmp/packages/upper-constraints.txt \
+        python-memcached \
+        pymysql \
     && cp -rfv /tmp/${PROJECT}/etc/heat/* /etc/${PROJECT}/ \
     && chown -R ${PROJECT}:${PROJECT} /etc/${PROJECT} \
     && chown root:root /etc/${PROJECT}/policy.json \
+    && rm /etc/apache2/ports.conf /etc/apache2/sites-enabled/* /etc/apache2/sites-available/* \
+    && touch /etc/apache2/ports.conf \
 # Project specific command block end
     && apt-get purge -y --auto-remove ca-certificates curl git \
     && rm -rf /var/lib/apt/lists/* /tmp/* /root/.cache \