dockerfile update + start scripts

Dockerfile

@@ -4,43 +4,42 @@ WORKDIR /app
 
 COPY package*.json ./
 RUN npm install
-#RUN printf '\nAm rulat npm install!\n\n'
-#RUN echo '\nRezultat:\n'
-#RUN ls
-
 
 COPY . ./
 RUN npm run build
 
-#RUN printf '\nAm copiat restul fisierelor si am rulat build!\n\n'
-#RUN echo '\nRezultat:\n'
-#RUN ls
-
 # production environment
 FROM node:12
-COPY --from=builder /app/build ./build
-COPY --from=builder /app/tools/mockData.js ./build/api/
-COPY --from=builder /app/tools/createMockDb.js ./build/api/
-COPY --from=builder /app/tools/apiServer.js ./build/api/
 
-#RUN printf '\nAm copiat fisierele din build in imaginea finala!\n\n'
-#RUN echo '\nRezultat:\n'
-#RUN ls
+RUN printf '\n\n- Copy application frontend files\n'
+COPY --from=builder /app/build ./application/front
+COPY --from=builder /app/start/front.sh ./application/front/
+RUN chmod +x application/front/front.sh
+
+RUN printf '\n\n- Copy application api files\n'
+COPY --from=builder /app/tools/mockData.js ./application/api/
+COPY --from=builder /app/tools/createMockDb.js ./application/api/
+COPY --from=builder /app/tools/apiServer.js ./application/api/
+COPY --from=builder /app/start/api.sh ./application/api/
+RUN chmod +x application/api/api.sh
+
+RUN printf '\n\n- Copy application starting script\n'
+COPY --from=builder /app/start/start.sh ./application/
+RUN chmod +x application/start.sh
 
 #install static server  || Alternativ se poate utiliza si http-server
 RUN npm install -g serve
 
-WORKDIR /build
+WORKDIR /application/api
+RUN printf '\n\n- Install json-server in api directory\n'
 RUN npm install json-server --save-prod
 
-RUN printf '\n- Am instalat json-server!\n\n'
-#RUN ls
-
-WORKDIR /
+WORKDIR /application
 
 EXPOSE 80
 
-#CMD ["sh", "-c", "node build/api/createMockDb.js && node build/api/apiServer.js && serve -s build -p 80"]
+CMD ["./start.sh"]
+#CMD ["sh", "-c", "node application/api/createMockDb.js && node application/api/apiServer.js && serve -s application/front -p 80"]
 #CMD ["serve", "-s", "build", "-p", "80"]
 
-#CMD ["sh", "-c", "node build/api/createMockDb.js && node build/api/apiServer.js", "serve", "-s", "build", "-p", "80"]
+#CMD ["sh", "-c", "node application/api/createMockDb.js && node application/api/apiServer.js", "serve", "-s", "application/front", "-p", "80"]

start/api.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+echo "Welcome!"
+
+echo "Create mock database..."
+node api/createMockDb.js
+
+echo "Starting API JSON Server..."
+node api/apiServer.js
+
+echo "DONE!"

start/front.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+echo "Welcome!"
+echo "Starting react-redux web app..."
+
+serve -s front -p 80
+
+echo "Terminated!"

start/start.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Start the first process
+./front/front.sh -D
+status=$?
+if [ $status -ne 0 ]; then
+  echo "Failed to start front: $status"
+  exit $status
+fi
+
+# Start the second process
+./api/api.sh -D
+status=$?
+if [ $status -ne 0 ]; then
+  echo "Failed to start api: $status"
+  exit $status
+fi
+
+# Naive check runs checks once a minute to see if either of the processes exited.
+# This illustrates part of the heavy lifting you need to do if you want to run
+# more than one service in a container. The container exits with an error
+# if it detects that either of the processes has exited.
+# Otherwise it loops forever, waking up every 60 seconds
+
+while sleep 60; do
+  ps aux |grep front/front.sh |grep -q -v grep
+  PROCESS_1_STATUS=$?
+  ps aux |grep api/api.sh |grep -q -v grep
+  PROCESS_2_STATUS=$?
+  # If the greps above find anything, they exit with 0 status
+  # If they are not both 0, then something is wrong
+  if [ $PROCESS_1_STATUS -ne 0 -o $PROCESS_2_STATUS -ne 0 ]; then
+    echo "One of the processes has already exited."
+    exit 1
+  fi
+done