26 lines
823 B
Markdown
26 lines
823 B
Markdown
Example Voting App
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This is an example Docker app with multiple services. It is run with Docker Compose and uses Docker Networking to connect containers together.
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More info at https://blog.docker.com/2015/11/docker-toolbox-compose/
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Architecture
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-----
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* A Python webapp which lets you vote between two options
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* A Redis queue which collects new votes
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* A Java worker which consumes votes and stores them in…
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* A Postgres database backed by a Docker volume
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* A Node.js webapp which shows the results of the voting in real time
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Running
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-------
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Since this app makes use of Compose's experimental networking support, it must be started with:
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$ cd vote-apps/
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$ docker-compose --x-networking up -d
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The app will be running on port 5000 on your Docker host, and the results will be on port 5001.
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