Add startup script to run uwsgi in standalone mode without consul

Author: alastair

Dockerfile

@@ -94,6 +94,11 @@ COPY ./docker/uwsgi/uwsgi.ini /etc/uwsgi/uwsgi.ini
 COPY ./docker/uwsgi/consul-template-uwsgi.conf /etc/consul-template-uwsgi.conf
 RUN touch /etc/service/uwsgi/down
 
+# Standalone version of uwsgi that doesn't require consul
+COPY ./docker/uwsgistandalone/uwsgi.service /etc/service/uwsgistandalone/run
+COPY ./docker/uwsgistandalone/uwsgi.ini /etc/uwsgi/uwsgi.ini
+RUN touch /etc/service/uwsgistandalone/down
+
 # hl_extractor service files
 COPY ./docker/hl_extractor/hl_extractor.service /etc/service/hl_extractor/run
 COPY docker/hl_extractor/consul-template-hl-extractor.conf /etc/consul-template-hl-extractor.conf

docker/rc.local

@@ -7,6 +7,12 @@
 # All services contain a name and an environment (e.g. acousticbrainz-web-prod).
 # Set DEPLOY_ENV to 'prod' or 'beta' to indicate this
 
+if [ "${CONTAINER_ROLE}" = "acousticbrainz-standalone" ]
+then
+    rm -f /etc/service/uwsgistandalone/down
+    exit 0
+fi
+
 if [ "${CONTAINER_ROLE}" = "acousticbrainz-web-${DEPLOY_ENV}" ]
 then
     rm -f /etc/service/uwsgi/down

docker/uwsgistandalone/uwsgi.ini

@@ -0,0 +1,10 @@
+[uwsgi]
+master = true
+http = 0.0.0.0:3031
+module = server
+callable = application
+chdir = /code
+enable-threads = true
+processes = 100
+log-x-forwarded-for = true
+disable-logging = true

docker/uwsgistandalone/uwsgi.service

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+exec chpst -uacousticbrainz:acousticbrainz uwsgi --die-on-term /etc/uwsgi/uwsgi.ini