Windows sidecar (#210)

Fixes issue where sidecar could not be started when the docker host is Windows

Author: sanderegg

Makefile

@@ -4,15 +4,16 @@
 VERSION := $(shell cat /proc/version)
 # SAN this is a hack so that docker-compose works in the linux virtual environment under Windows
 ifneq (,$(findstring Microsoft,$(VERSION)))
-export DOCKER_COMPOSE=docker-compose.exe
-export DOCKER=docker.exe
+export DOCKER_COMPOSE=docker-compose
+export DOCKER=docker
+export RUN_DOCKER_ENGINE_ROOT=1
 else
 export DOCKER_COMPOSE=docker-compose
 export DOCKER=docker
+export RUN_DOCKER_ENGINE_ROOT=0
 endif
 
 PY_FILES = $(strip $(shell find services packages -iname '*.py' -not -path "*egg*" -not -path "*contrib*"))
-
 export PYTHONPATH=${CURDIR}/packages/s3wrapper/src:${CURDIR}/packages/simcore-sdk/src
 
 all:

services/docker-compose.yml

@@ -103,6 +103,7 @@ services:
       - S3_ACCESS_KEY=${S3_ACCESS_KEY}
       - S3_SECRET_KEY=${S3_SECRET_KEY}
       - S3_BUCKET_NAME=${S3_BUCKET_NAME}
+      - RUN_DOCKER_ENGINE_ROOT=${RUN_DOCKER_ENGINE_ROOT}
     depends_on:
       - rabbit
   #--------------------------------------------------------------------

services/sidecar/.docker/entrypoint.sh

@@ -16,4 +16,10 @@ chown -R scu:scu /home/scu/input
 chown -R scu:scu /home/scu/output
 chown -R scu:scu /home/scu/log
 
-su-exec scu "$@"
+if [[ ${RUN_DOCKER_ENGINE_ROOT} == "1" ]]
+then
+    echo "running from windows host as root..."
+    exec "$@"
+else
+    su-exec scu "$@"
+fi

services/sidecar/Dockerfile

@@ -66,6 +66,7 @@ VOLUME /home/scu/packages
 VOLUME /home/scu/services/sidecar
 
 ENV DEBUG 1
+ENV RUN_DOCKER_ENGINE_ROOT=0
 USER root
 ENTRYPOINT [ "/bin/sh", ".docker/entrypoint.sh" ]
 CMD ./boot.sh
@@ -98,6 +99,7 @@ RUN . $HOME/.venv/bin/activate; pip list &&\
     rm -rf $HOME/services
 
 ENV DEBUG 0
+ENV RUN_DOCKER_ENGINE_ROOT=0
 USER root
 ENTRYPOINT [ "/bin/sh", ".docker/entrypoint.sh" ]
 CMD ./boot.sh