54 lines
982 B
YAML
54 lines
982 B
YAML
# this file is meant for Docker Swarm stacks only
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# trying it in compose will fail because of multiple replicas trying to bind to the same port
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# Swarm currently does not support Compose Spec, so we'll pin to the older version 3.9
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version: "3.9"
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services:
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redis:
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image: redis:alpine
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networks:
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- frontend
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db:
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image: postgres:15-alpine
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environment:
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POSTGRES_USER: "postgres"
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POSTGRES_PASSWORD: "postgres"
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volumes:
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- db-data:/var/lib/postgresql/data
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networks:
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- backend
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vote:
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image: dockersamples/examplevotingapp_vote
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ports:
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- 8080:80
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networks:
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- frontend
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deploy:
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replicas: 2
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result:
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image: dockersamples/examplevotingapp_result
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ports:
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- 8081:80
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networks:
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- backend
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worker:
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image: dockersamples/examplevotingapp_worker
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networks:
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- frontend
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- backend
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deploy:
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replicas: 2
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networks:
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frontend:
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backend:
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volumes:
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db-data:
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