Started drafting Dockerfile orchestration for worker/broker

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.5
+FROM python:3.6
 MAINTAINER Piero Toffanin <pt@masseranolabs.com>
 
 ENV PYTHONUNBUFFERED 1
@@ -8,7 +8,7 @@ ENV PYTHONPATH $PYTHONPATH:/webodm
 RUN mkdir /webodm
 WORKDIR /webodm
 
-RUN curl --silent --location https://deb.nodesource.com/setup_6.x | bash -
+RUN curl --silent --location https://deb.nodesource.com/setup_8.x | bash -
 RUN apt-get -qq install -y nodejs
 
 # Configure use of testing branch of Debian

docker-compose.build.yml

@@ -6,3 +6,5 @@ services:
     build: ./db
   webapp:
     build: .
+  worker:
+    build: ./worker

docker-compose.dev.yml

@@ -1,6 +1,6 @@
 version: '2'
 services:
   webapp:
-    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/start.sh --create-default-pnode --setup-devenv\""
+    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/wait-for-it.sh broker:6379 -- /webodm/start.sh --create-default-pnode --setup-devenv\""
     volumes:
       - .:/webodm

docker-compose.nodeodm.yml

@@ -5,7 +5,7 @@
 version: '2'
 services:
   webapp:
-    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/start.sh --create-default-pnode\""
+    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/wait-for-it.sh broker:6379 -- /webodm/start.sh --create-default-pnode\""
     depends_on:
       - node-odm-1
   node-odm-1:

docker-compose.yml

@@ -17,15 +17,25 @@ services:
   webapp:
     image: opendronemap/webodm_webapp
     container_name: webapp
-    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/start.sh\""
+    entrypoint: /bin/bash -c "chmod +x /webodm/*.sh && /bin/bash -c \"/webodm/wait-for-it.sh db:5432 -- /webodm/wait-for-it.sh broker:6379 -- /webodm/start.sh\""
     volumes:
       - ${WO_MEDIA_DIR}:/webodm/app/media
     ports:
       - "${WO_PORT}:8000"
     depends_on:
       - db
+      - broker
     environment:
       - WO_PORT
       - WO_HOST
       - WO_DEBUG
-    restart: on-failure:10
+    restart: on-failure:10
+  broker:
+    image: redis
+    container_name: broker
+  worker:
+    image: opendronemap/webodm_worker
+    container_name: worker
+    depends_on:
+      - broker
+

worker/Dockerfile

@@ -0,0 +1,18 @@
+FROM ubuntu:16.04
+MAINTAINER Piero Toffanin <pt@masseranolabs.com>
+	
+RUN apt-get update && \
+	apt-get install -y software-properties-common && \
+	add-apt-repository -y ppa:ubuntugis/ubuntugis-unstable && \
+	apt-get install update && \
+	apt-get install -y grass-core python-pip
+
+COPY requirements.txt /worker/
+WORKDIR /worker
+
+RUN pip install -U pip && pip install -r requirements.txt
+
+RUN apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN chmod 644 /docker-entrypoint-initdb.d/init-db.sql

worker/requirements.txt

@@ -0,0 +1 @@
+celery