Remco Bloemen
82c74ed21f
Without exec the `postgrest` process is not run with PID 1 (it is a child process of the shell that starts it). This means signals send to the docker (like `docker stop` or ^C) will not be handled correctly. However, Linux treats PID 1 as special and sets the SIGTERM handler to ignore by default. It is also necessary to install a SIGTERM handler. This commit adds `exec` to resolve this problem, as per the recommendation in the Dockerfile documentation: https://docs.docker.com/engine/reference/builder/#shell-form-entrypoint-example
28 lines
1.1 KiB
Docker
28 lines
1.1 KiB
Docker
FROM debian:jessie
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ENV POSTGREST_VERSION 0.3.1.0
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ENV POSTGREST_SCHEMA public
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ENV POSTGREST_ANONYMOUS postgres
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ENV POSTGREST_JWT_SECRET thisisnotarealsecret
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ENV POSTGREST_MAX_ROWS 1000000
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ENV POSTGREST_POOL 200
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RUN apt-get update && \
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apt-get install -y tar xz-utils wget libpq-dev && \
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apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
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RUN wget http://github.com/begriffs/postgrest/releases/download/v${POSTGREST_VERSION}/postgrest-${POSTGREST_VERSION}-ubuntu.tar.xz && \
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tar --xz -xvf postgrest-${POSTGREST_VERSION}-ubuntu.tar.xz && \
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mv postgrest /usr/local/bin/postgrest && \
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rm postgrest-${POSTGREST_VERSION}-ubuntu.tar.xz
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CMD exec postgrest postgres://${PG_ENV_POSTGRES_USER}:${PG_ENV_POSTGRES_PASSWORD}@${PG_PORT_5432_TCP_ADDR}:${PG_PORT_5432_TCP_PORT}/${PG_ENV_POSTGRES_DB} \
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--port 3000 \
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--schema ${POSTGREST_SCHEMA} \
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--anonymous ${POSTGREST_ANONYMOUS} \
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--pool ${POSTGREST_POOL} \
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--jwt-secret ${POSTGREST_JWT_SECRET} \
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--max-rows ${POSTGREST_MAX_ROWS}
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EXPOSE 3000
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