tormakris/cloudnet-compose
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adding in improvements from when we ran the birthday party app. Mostly fixed the Dockerfiles so they use Alpine for the base images. That required re-working the Java worker Docker file. Removed links from compose file. cleaned up a few things like a tab instead of a space in app.py

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This commit is contained in:
Mano Marks 2016-04-25 11:28:21 -07:00
parent 10a3a3b68a
commit 261eb03102
6 changed files with 18 additions and 20 deletions
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13
docker-compose.yml
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@ -7,8 +7,6 @@ services:
- ./voting-app:/app - ./voting-app:/app
ports: ports:
- "5000:80" - "5000:80"
links:
- redis
networks: networks:
- front-tier - front-tier
- back-tier - back-tier
@ -19,28 +17,25 @@ services:
- ./result-app:/app - ./result-app:/app
ports: ports:
- "5001:80" - "5001:80"
links:
- db
networks: networks:
- front-tier - front-tier
- back-tier - back-tier
worker: worker:
build: ./worker build: ./worker
links:
- db
- redis
networks: networks:
- back-tier - back-tier
redis: redis:
image: redis image: redis:alpine
container_name: redis
ports: ["6379"] ports: ["6379"]
networks: networks:
- back-tier - back-tier
db: db:
image: postgres:9.4 image: postgres:9.4
container_name: db
volumes: volumes:
- "db-data:/var/lib/postgresql/data" - "db-data:/var/lib/postgresql/data"
networks: networks:
@ -52,5 +47,3 @@ volumes:
networks: networks:
front-tier: front-tier:
back-tier: back-tier:

4
result-app/Dockerfile
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@ -1,9 +1,9 @@
FROM node:0.10 FROM mhart/alpine-node
RUN mkdir /app
WORKDIR /app WORKDIR /app
ADD package.json /app/package.json ADD package.json /app/package.json
RUN npm config set registry http://registry.npmjs.org
RUN npm install && npm ls RUN npm install && npm ls
RUN mv /app/node_modules /node_modules RUN mv /app/node_modules /node_modules

2
result-app/views/index.html
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@ -6,7 +6,7 @@
<base href="/index.html"> <base href="/index.html">
<meta name = "viewport" content = "width=device-width, initial-scale = 1.0"> <meta name = "viewport" content = "width=device-width, initial-scale = 1.0">
<meta name="keywords" content="docker-compose, docker, stack"> <meta name="keywords" content="docker-compose, docker, stack">
<meta name="author" content="Tutum dev team"> <meta name="author" content="Docker">
<link rel='stylesheet' href='/stylesheets/style.css' /> <link rel='stylesheet' href='/stylesheets/style.css' />
</head> </head>
<body ng-controller="statsCtrl" > <body ng-controller="statsCtrl" >

6
voting-app/Dockerfile
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@ -1,5 +1,5 @@
# Using official python runtime base image # Using official python runtime base image
FROM python:2.7 FROM python:2.7-alpine
# Set the application directory # Set the application directory
WORKDIR /app WORKDIR /app
@ -11,8 +11,8 @@ RUN pip install -r requirements.txt
# Copy our code from the current folder to /app inside the container # Copy our code from the current folder to /app inside the container
ADD . /app ADD . /app
# Make port 5000 available for links and/or publish # Make port 80 available for links and/or publish
EXPOSE 80 EXPOSE 80
# Define our command to be run when launching the container # Define our command to be run when launching the container
CMD ["python", "app.py"] CMD ["python", "app.py"]

3
voting-app/app.py
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@ -36,9 +36,10 @@ def hello():
hostname=hostname, hostname=hostname,
vote=vote, vote=vote,
)) ))
resp.headers['Cache-Control'] = 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0, max-age=0';
resp.set_cookie('voter_id', voter_id) resp.set_cookie('voter_id', voter_id)
return resp return resp
if __name__ == "__main__": if __name__ == "__main__":
app.run(host='0.0.0.0', port=80, debug=True) app.run(host='0.0.0.0', port=80, debug=True)

10
worker/Dockerfile
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@ -1,6 +1,10 @@
FROM java:7 FROM java:openjdk-8-jdk-alpine
RUN apt-get update -qq && apt-get install -y maven && apt-get clean RUN MAVEN_VERSION=3.3.3 \
&& cd /usr/share \
&& wget http://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz -O - | tar xzf - \
&& mv /usr/share/apache-maven-$MAVEN_VERSION /usr/share/maven \
&& ln -s /usr/share/maven/bin/mvn /usr/bin/mvn
WORKDIR /code WORKDIR /code
@ -12,4 +16,4 @@ RUN ["mvn", "verify"]
ADD src /code/src ADD src /code/src
RUN ["mvn", "package"] RUN ["mvn", "package"]
CMD ["/usr/lib/jvm/java-7-openjdk-amd64/bin/java", "-jar", "target/worker-jar-with-dependencies.jar"] CMD ["java", "-jar", "target/worker-jar-with-dependencies.jar"]