Merge pull request #395 from pierotofy/wait-for-pg

Added wait-for-postgres, changed docker-compose files

Dockerfile

@@ -17,8 +17,9 @@ RUN printf "Package: *\nPin: release a=testing\nPin-Priority: 750\n" > /etc/apt/
 RUN printf "deb     http://mirror.steadfast.net/debian/    stable main contrib non-free\ndeb-src http://mirror.steadfast.net/debian/    stable main contrib non-free" > /etc/apt/sources.list.d/stable.list
 RUN printf "deb     http://mirror.steadfast.net/debian/    testing main contrib non-free\ndeb-src http://mirror.steadfast.net/debian/    testing main contrib non-free" > /etc/apt/sources.list.d/testing.list
 
-# Install Node.js GDAL, nginx, letsencrypt
-RUN apt-get -qq update && apt-get -qq install -t testing -y binutils libproj-dev gdal-bin nginx && apt-get -qq install -y gettext-base cron certbot
+# Install Node.js GDAL, nginx, letsencrypt, psql
+RUN apt-get -qq update && apt-get -qq install -t testing -y binutils libproj-dev gdal-bin nginx && apt-get -qq install -y gettext-base cron certbot postgresql-client-9.6
+
 
 # Install pip reqs
 ADD requirements.txt /webodm/
@@ -32,10 +33,10 @@ RUN ln -s /webodm/nginx/crontab /etc/cron.d/nginx-cron && chmod 0644 /webodm/ngi
 RUN git submodule update --init
 
 WORKDIR /webodm/nodeodm/external/node-OpenDroneMap
-RUN npm install
+RUN npm install --quiet
 
 WORKDIR /webodm
-RUN npm install -g webpack && npm install && webpack
+RUN npm install --quiet -g webpack && npm install --quiet && webpack
 RUN python manage.py collectstatic --noinput
 
 RUN rm /webodm/webodm/secret_key.py

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-postgres.sh db /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-postgres.sh db /webodm/start.sh --create-default-pnode\""
     depends_on:
       - node-odm-1
   node-odm-1:

docker-compose.yml

@@ -17,7 +17,7 @@ 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-postgres.sh db /webodm/start.sh\""
     volumes:
       - ${WO_MEDIA_DIR}:/webodm/app/media
     ports:

wait-for-postgres.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+host="$1"
+shift
+cmd="$@"
+
+until psql -h "$host" -U "postgres" -c '\q'; do
+  >&2 echo "Postgres is unavailable - sleeping"
+  sleep 1
+done
+
+>&2 echo "Postgres is up - executing command"
+exec $cmd