refactor: rename images

erpnext-assets - ERPNext nginx config + static assets
erpnext-worker - ERPNext python environment
frappe-assets - Frappe nginx config + static assets
frappe-worker - Frappe python environment
frappe-socketio - Frappe socketio process common for apps

build/frappe-worker/Dockerfile

@@ -0,0 +1,42 @@
+FROM bitnami/python:latest-prod
+
+RUN useradd -ms /bin/bash frappe
+WORKDIR /home/frappe/frappe-bench
+RUN install_packages \
+    git \
+    wkhtmltopdf \
+    mariadb-client \
+    gettext-base \
+    wget \
+    # for PDF
+    libssl-dev \
+    fonts-cantarell \
+    xfonts-75dpi \
+    xfonts-base \
+    # For psycopg2
+    libpq-dev \
+    build-essential
+
+# Install wkhtmltox correctly
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+
+RUN mkdir -p apps logs commands
+
+RUN virtualenv env \
+    && . env/bin/activate \
+    && cd apps \
+    && git clone --depth 1 -o upstream https://github.com/frappe/frappe \
+    && pip3 install --no-cache-dir -e /home/frappe/frappe-bench/apps/frappe
+
+COPY ./commands/* /home/frappe/frappe-bench/commands/
+COPY ./common_site_config.json.template /opt/frappe/common_site_config.json.template
+
+# Setup docker-entrypoint
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN ln -s /usr/local/bin/docker-entrypoint.sh / # backwards compat
+
+WORKDIR /home/frappe/frappe-bench/sites
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+CMD ["start"]