[CE-339] Support DEBUG & LOG_LEVEL dynamic.

DEBUG & LOG_LEVEL can change through makefile.

Change-Id: Iea878f207426cf43b173ecab40e475cc627f66ec
Signed-off-by: Haitao Yue <hightall@me.com>

.makerc/operator-dashboard

@@ -12,7 +12,9 @@ export ENABLE_EMAIL_ACTIVE?=False
 NPM_REGISTRY_REPLACE=$(subst $(SLASH),$(REPLACE_SLASH),$(NPM_REGISTRY))
 
 ifeq (${DEV}, True)
+    export LOG_LEVEL:=DEBUG
     DEPLOY_COMPOSE_FILE:=docker-compose-dev.yml
 else
+    export LOG_LEVEL:=INFO
     DEPLOY_COMPOSE_FILE:=docker-compose.yml
 endif

docker-compose-dev.yml

@@ -49,8 +49,8 @@ services:
     environment:
       - MONGO_URL=mongodb://cello-mongo:27017
       - MONGO_DB=dev
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
       - STATIC_FOLDER=$STATIC_FOLDER
       - TEMPLATE_FOLDER=$TEMPLATE_FOLDER
       - ENABLE_EMAIL_ACTIVE=$ENABLE_EMAIL_ACTIVE
@@ -98,8 +98,8 @@ services:
     environment:
       - MONGO_URL=mongodb://cello-mongo:27017
       - MONGO_DB=dev
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
     expose:
       - "80"
     volumes:  # This should be removed in product env
@@ -114,8 +114,8 @@ services:
     environment:
       - MONGO_URL=mongodb://cello-mongo:27017
       - MONGO_DB=dev
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
     volumes:  # This should be removed in product env
       - ./src:/app
 

docker-compose.yml

@@ -48,8 +48,8 @@ services:
       - MONGO_HOST=mongo
       - MONGO_DB=dev
       - MONGODB_PORT=27017
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
       - STATIC_FOLDER=$STATIC_FOLDER
       - TEMPLATE_FOLDER=$TEMPLATE_FOLDER
       - ENABLE_EMAIL_ACTIVE=$ENABLE_EMAIL_ACTIVE
@@ -98,8 +98,8 @@ services:
       - MONGO_HOST=mongo
       - MONGO_DB=dev
       - MONGODB_PORT=27017
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
     ports:
       - "80:80"
     #volumes:
@@ -116,8 +116,8 @@ services:
       - MONGO_HOST=mongo
       - MONGO_DB=dev
       - MONGODB_PORT=27017
-      - DEBUG=True    # in debug mode, service will auto-restart
-      - LOG_LEVEL=DEBUG  # what level log will be output
+      - DEBUG=$DEV    # in debug mode, service will auto-restart
+      - LOG_LEVEL=$LOG_LEVEL  # what level log will be output
     #volumes:
     #  - ./src:/app
 

dockerhub/latest/operator-dashboard/Dockerfile

@@ -4,9 +4,4 @@
 #
 FROM hyperledger/cello-baseimage:x86_64-latest
 
-# use this in development
-CMD ["python", "dashboard.py"]
-
-# use this in product
-#CMD ["gunicorn", "-w", "128", "-b", "0.0.0.0:8080", "dashboard:app"]
-
+CMD if [ "$DEBUG" = "True" ]; then python dashboard.py ; else gunicorn -w $(( 2 * `cat /proc/cpuinfo | grep "core id" | wc -l` + 1 )) -b 0.0.0.0:8080 dashboard:app ;fi

env.tmpl

@@ -3,6 +3,7 @@ STATIC_FOLDER=themes/$THEME/static
 TEMPLATE_FOLDER=themes/$THEME/templates
 NPM_REGISTRY=$NPM_REGISTRY
 DEV=$DEV
+LOG_LEVEL=$LOG_LEVEL
 ROOT_PATH=$ROOT_PATH
 ENABLE_EMAIL_ACTIVE=$ENABLE_EMAIL_ACTIVE
 SMTP_SERVER=$SMTP_SERVER