Integrate Flower with Docker Compose setup locally

README.rst

@@ -65,7 +65,7 @@ Optional Integrations
 *These features can be enabled during initial project setup.*
 
 * Serve static files from Amazon S3 or Whitenoise_
-* Configuration for Celery_
+* Configuration for Celery_ and Flower_ (the latter in Docker setup only)
 * Integration with MailHog_ for local email testing
 * Integration with Sentry_ for error logging
 
@@ -78,6 +78,7 @@ Optional Integrations
 .. _Mailgun: http://www.mailgun.com/
 .. _Whitenoise: https://whitenoise.readthedocs.io/
 .. _Celery: http://www.celeryproject.org/
+.. _Flower: https://github.com/mher/flower
 .. _Anymail: https://github.com/anymail/django-anymail
 .. _MailHog: https://github.com/mailhog/MailHog
 .. _Sentry: https://sentry.io/welcome/

{{cookiecutter.project_slug}}/compose/local/django/Dockerfile

@@ -27,6 +27,10 @@ COPY ./compose/local/django/start /start
 RUN sed -i 's/\r//' /start
 RUN chmod +x /start
 {% if cookiecutter.use_celery == "y" %}
+COPY ./compose/local/django/celery/flower/start /start-flower
+RUN sed -i 's/\r//' /start-flower
+RUN chmod +x /start-flower
+
 COPY ./compose/local/django/celery/worker/start /start-celeryworker
 RUN sed -i 's/\r//' /start-celeryworker
 RUN chmod +x /start-celeryworker

{{cookiecutter.project_slug}}/compose/local/django/celery/flower/start

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -o errexit
+set -o pipefail
+set -o nounset
+set -o xtrace
+
+
+celery flower -A {{cookiecutter.project_slug}}.taskapp worker --broker="${CELERY_BROKER_URL}"

{{cookiecutter.project_slug}}/local.yml

@@ -44,6 +44,12 @@ services:
   {%- endif %}
   {%- if cookiecutter.use_celery == 'y' %}
 
+  flower:
+    <<: *django
+    ports:
+      - "5555:5555"
+    command: /start-flower
+
   redis:
     image: redis:3.2
 

{{cookiecutter.project_slug}}/requirements/local.txt

@@ -8,6 +8,9 @@ psycopg2==2.7.4 --no-binary psycopg2  # https://github.com/psycopg/psycopg2
 {%- else %}
 psycopg2-binary==2.7.4  # https://github.com/psycopg/psycopg2
 {%- endif %}
+{%- if cookiecutter.use_docker == 'y' and cookiecutter.use_celery == 'y' %}
+flower==0.9.2  # https://github.com/mher/flower
+{%- endif %}
 
 # Testing
 # ------------------------------------------------------------------------------