42 lines
1.2 KiB
Docker
42 lines
1.2 KiB
Docker
# Example Dockerfile for creating Docker image.
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ARG DOCKER_IMAGE=monasca-api
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ARG APP_REPO=https://git.openstack.org/openstack/monasca-api
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# Branch, tag or git hash to build from.
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ARG REPO_VERSION=master
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ARG CONSTRAINTS_BRANCH=master
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# Extra Python3 dependencies.
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ARG EXTRA_DEPS="gunicorn influxdb python-memcached"
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# Always start from `monasca-base` image and use specific tag of it.
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ARG BASE_TAG=1.0.0
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FROM monasca-base:$BASE_TAG
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# Environment variables used for our service or wait scripts.
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ENV \
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KAFKA_URI=kafka:9092 \
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KAFKA_WAIT_FOR_TOPICS=alarm-state-transitions,metrics \
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MYSQL_HOST=mysql \
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MYSQL_USER=monapi \
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MYSQL_PASSWORD=password \
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MYSQL_DB=mon \
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LOG_LEVEL=INFO \
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STAY_ALIVE_ON_FAILURE="false"
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# Copy all neccessary files to proper locations.
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COPY config_1.yml.j2 config_2.yml.j2 /
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# Run here all additionals steps your service need post installation.
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# Stay with only one `RUN` and use `&& \` for next steps to don't create
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# unnecessary image layers. Clean at the end to conserve space.
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RUN \
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echo "Some steps to do after main installation." && \
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echo "Hello when building."
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# Expose port for specific service.
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EXPOSE 1234
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# Implement start script in `start.sh` file.
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CMD ["/start.sh"]
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