mirror of
https://github.com/jhillyerd/inbucket.git
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3372ade61b
Changed the Dockerfile so that there is a Inbucket user (and group). This will allow the container to be executed a the Inbucket user in stead of ROOT (security best practices) If the user wants to use a different greeting.html file he can use the environment variable to define a different one. For now we just use the greeting.html from the defaults directory. * Permissions for /start-inbucket.sh file * Added timezone data so you can set the timezone in the image * Updated Docker greeting.html file to include some basic instructions * Updated to alpine 3.11 * Updated to golang 1.14 * Updated the required packages
64 lines
1.9 KiB
Docker
64 lines
1.9 KiB
Docker
# Docker build file for Inbucket: https://www.inbucket.org/
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# Install build-time dependencies
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FROM golang:1.14-alpine3.11 as builder
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RUN apk add --no-cache --virtual .build-deps g++ git make npm python3
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WORKDIR /build
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COPY . .
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ENV CGO_ENABLED 0
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RUN make clean deps
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WORKDIR /build/ui
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RUN rm -rf dist elm-stuff node_modules
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RUN npm ci
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ADD https://github.com/elm/compiler/releases/download/0.19.1/binary-for-linux-64-bit.gz elm.gz
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RUN gunzip elm.gz && chmod 755 elm && mv elm /usr/bin/
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# Build server
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WORKDIR /build
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RUN go build -o inbucket \
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-ldflags "-X 'main.version=$(git describe --tags --always)' -X 'main.date=$(date -Iseconds)'" \
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-v ./cmd/inbucket
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# Build frontend
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WORKDIR /build/ui
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RUN npm run build
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# Run in minimal image
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FROM alpine:3.11
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RUN apk --no-cache add tzdata
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WORKDIR /opt/inbucket
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RUN mkdir bin defaults ui
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COPY --from=builder /build/inbucket bin
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COPY --from=builder /build/ui/dist ui
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COPY etc/docker/defaults/greeting.html defaults
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COPY etc/docker/defaults/start-inbucket.sh /
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# Configuration
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ENV INBUCKET_SMTP_DISCARDDOMAINS bitbucket.local
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ENV INBUCKET_SMTP_TIMEOUT 30s
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ENV INBUCKET_POP3_TIMEOUT 30s
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ENV INBUCKET_WEB_GREETINGFILE /opt/inbucket/defaults/greeting.html
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ENV INBUCKET_WEB_COOKIEAUTHKEY secret-inbucket-session-cookie-key
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ENV INBUCKET_WEB_UIDIR=ui
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ENV INBUCKET_STORAGE_TYPE file
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ENV INBUCKET_STORAGE_PARAMS path:/storage
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ENV INBUCKET_STORAGE_RETENTIONPERIOD 72h
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ENV INBUCKET_STORAGE_MAILBOXMSGCAP 300
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# Healthcheck
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HEALTHCHECK --interval=5s --timeout=5s --retries=3 CMD /bin/sh -c 'wget localhost:$(echo ${INBUCKET_WEB_ADDR:-0.0.0.0:9000}|cut -d: -f2) -q -O - >/dev/null'
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# Ports: SMTP, HTTP, POP3
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EXPOSE 2500 9000 1100
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# Persistent Volumes
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VOLUME /config
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VOLUME /storage
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RUN addgroup -g 1000 inbucket && adduser -G inbucket -u 1000 -D inbucket && chown -R inbucket:inbucket /opt/inbucket/ && chmod 774 /opt/inbucket/ -R && chown /start-inbucket.sh && chmod +x /start-inbucket.sh
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USER inbucket
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ENTRYPOINT ["/start-inbucket.sh"]
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CMD ["-logjson"]
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