Allow for building headless mode

This will only be used in CI and maybe other places where we dont need a UI

tools/ansible/roles/dockerfile/defaults/main.yml

@@ -1,6 +1,7 @@
 ---
 build_dev: false
 kube_dev: false
+headless: no
 dockerfile_dest: '../..'
 dockerfile_name: 'Dockerfile'
 template_dest: '_build'

tools/ansible/roles/dockerfile/files/launch_awx.sh

@@ -17,6 +17,4 @@ set -e
 
 wait-for-migrations
 
-awx-manage collectstatic --noinput --clear
-
 supervisord -c /etc/supervisord.conf

tools/ansible/roles/dockerfile/templates/Dockerfile.j2

@@ -11,6 +11,7 @@ ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
 ENV LC_ALL en_US.UTF-8
 
+
 USER root
 
 # Install build dependencies
@@ -27,7 +28,9 @@ RUN dnf -y update && \
     libffi-devel \
     libtool-ltdl-devel \
     make \
+{% if not headless|bool %}
     nodejs \
+{% endif %}
     nss \
     openldap-devel \
     patch \
@@ -44,6 +47,7 @@ RUN dnf -y update && \
 
 RUN python3.8 -m ensurepip && pip3 install "virtualenv < 20"
 
+
 # Install & build requirements
 ADD Makefile /tmp/Makefile
 RUN mkdir /tmp/requirements
@@ -56,19 +60,27 @@ RUN cd /tmp && make requirements_awx
 
 ARG VERSION
 ARG SETUPTOOLS_SCM_PRETEND_VERSION
+ARG HEADLESS
 
 {% if (build_dev|bool) or (kube_dev|bool) %}
 ADD requirements/requirements_dev.txt /tmp/requirements
 RUN cd /tmp && make requirements_awx_dev
 {% else %}
 # Use the distro provided npm to bootstrap our required version of node
-RUN npm install -g n && n 14.15.1 && dnf remove -y nodejs
+
+{% if not headless|bool %}
+RUN npm install -g n && n 14.15.1
+{% endif %}
 
 # Copy source into builder, build sdist, install it into awx venv
 COPY . /tmp/src/
 WORKDIR /tmp/src/
-RUN make sdist && \
-    /var/lib/awx/venv/awx/bin/pip install dist/awx-$(cat VERSION).tar.gz
+RUN make sdist && /var/lib/awx/venv/awx/bin/pip install dist/awx.tar.gz
+
+{% if not headless|bool %}
+RUN /var/lib/awx/venv/awx/bin/awx-manage collectstatic --noinput --clear
+{% endif %}
+
 {% endif %}
 
 # Final container(s)

tools/ansible/roles/image_build/defaults/main.yml

@@ -2,4 +2,4 @@
 awx_image: ansible/awx
 awx_image_tag: "{{ awx_version }}"
 dockerfile_name: 'Dockerfile'
-
+headless: no