25 lines
798 B
Docker
25 lines
798 B
Docker
# syntax=docker/dockerfile:1
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FROM alpine:latest
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# Install caddy
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RUN apk add --no-cache caddy
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# Create non-root user
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ARG CUSTOM_UID
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ARG CUSTOM_GID
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ENV CUSTOM_USERNAME=webserver
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ENV CUSTOM_GROUPNAME=webserver
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RUN addgroup --gid ${CUSTOM_GID:-1000} ${CUSTOM_GROUPNAME} && \
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adduser --uid ${CUSTOM_UID:-1000} --shell /bin/ash ${CUSTOM_USERNAME} --ingroup ${CUSTOM_GROUPNAME} --disabled-password && \
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mkdir /app && chown ${CUSTOM_UID:-1000}:${CUSTOM_GID:-1000} /app && chmod 700 /app
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# Copy caddy config
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WORKDIR /app
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COPY --chown=${CUSTOM_USERNAME}:${CUSTOM_GROUPNAME} development.Caddyfile /app/Caddyfile
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# Run Caddy in development mode
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USER ${CUSTOM_UID:-1000}:${CUSTOM_GID:-1000}
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EXPOSE 8000
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ENTRYPOINT ["caddy", "run", "--config", "/app/Caddyfile", "--adapter", "caddyfile", "--watch"]
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