68 lines
2.3 KiB
Docker
68 lines
2.3 KiB
Docker
#Postfix relay
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FROM docker.io/library/alpine:latest
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# Variables for Labels:
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ARG VENDOR="k2patel"
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ARG COMPONENT="postfix-relay"
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ARG BUILD_DATE
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ARG GIT_REPO
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ARG VCS_REF
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ARG VERSION="1"
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ARG NAME="dockerized-${COMPONENT}"
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ARG DESCRIPTION="dockerized environment."
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ARG DOCUMENTATION="https://git.k2patel.in"
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ARG AUTHOR="k2patel<k2patel@live.com>"
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ARG LICENSE="MIT"
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# END Variables
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#########################################
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LABEL org.label-schema.build-date="${BUILD_DATE}" \
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org.label-schema.name="${NAME}" \
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org.label-schema.description="${DESCRIPTION}" \
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org.label-schema.vcs-ref="${VCS_REF}" \
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org.label-schema.vcs-url="${GIT_REPO}" \
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org.label-schema.url="${GIT_REPO}" \
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org.label-schema.vendor="${VENDOR}" \
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org.label-schema.version="${VERSION}" \
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org.label-schema.usage="${DOCUMENTATION}"
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LABEL org.opencontainers.image.created="${BUILD_DATE}" \
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org.opencontainers.image.url="${GIT_REPO}" \
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org.opencontainers.image.source="${GIT_REPO}" \
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org.opencontainers.image.version="${VERSION}" \
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org.opencontainers.image.revision="${VCS_REF}" \
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org.opencontainers.image.vendor="${VENDOR}" \
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org.opencontainers.image.title="${NAME}" \
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org.opencontainers.image.description="${DESCRIPTION}" \
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org.opencontainers.image.documentation="${DOCUMENTATION}" \
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org.opencontainers.image.authors="${AUTHOR}" \
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org.opencontainers.image.licenses="${LICENSE}"
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#########################################
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ENV TIMEZONE=${TIMEZONE}
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ENV SMTP_SERVER=${SMTP_SERVER}
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ENV SERVER_HOSTNAME=${SERVER_HOSTNAME}
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ENV SMTP_PORT=${SMTP_PORT}
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ENV DOMAIN=${DOMAIN}
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ENV SMTP_USERNAME=${SMTP_USERNAME}
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ENV SMTP_PASSWORD=${SMTP_PASSWORD}
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# Intall Needed Package
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RUN apk add --no-cache postfix libsasl supervisor ca-certificates bash rsyslog cyrus-sasl
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#Configure nodaemon mode for supervisord
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RUN sed -i -e "s/^nodaemon=false/nodaemon=true/" /etc/supervisord.conf
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#Change postfix to listen on all the interface
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RUN sed -i -e 's/inet_interfaces = localhost/inet_interfaces = all/g' /etc/postfix/main.cf
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COPY etc/ /etc/
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VOLUME ["/var/log", "/var/mail", "/var/spool/postfix"]
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COPY run.sh /
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RUN chmod +x /run.sh
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RUN newaliases
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EXPOSE 25
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ENTRYPOINT /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
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