authelia/Dockerfile
dependabot-preview[bot] f74ada099c
[MISC] (deps): Bump golang from 1.15.6-alpine to 1.15.7-alpine (#1621)
Bumps golang from 1.15.6-alpine to 1.15.7-alpine.

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
2021-01-22 09:34:05 +11:00

62 lines
1.7 KiB
Docker

# =======================================
# ===== Build image for the backend =====
# =======================================
FROM golang:1.15.7-alpine AS builder-backend
ARG BUILD_TAG
ARG BUILD_COMMIT
# gcc and musl-dev are required for building go-sqlite3
RUN apk --no-cache add gcc musl-dev
WORKDIR /go/src/app
COPY go.mod go.sum config.template.yml ./
RUN go mod download
COPY cmd cmd
COPY internal internal
COPY public_html public_html
# Prepare static files to be embedded in Go binary
RUN go get -u aletheia.icu/broccoli && \
cd internal/configuration && \
go generate . && \
cd ../server && \
go generate .
# Set the build version and time
RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
sed -i "s/__BUILD_TAG__/${BUILD_TAG}/" cmd/authelia/constants.go && \
sed -i "s/__BUILD_COMMIT__/${BUILD_COMMIT}/" cmd/authelia/constants.go
# CGO_ENABLED=1 is mandatory for building go-sqlite3
RUN cd cmd/authelia && \
GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build -tags netgo -ldflags '-s -w -linkmode external -extldflags -static' -trimpath -o authelia
# ===================================
# ===== Authelia official image =====
# ===================================
FROM alpine:3.13.0
WORKDIR /app
RUN apk --no-cache add ca-certificates su-exec tzdata
COPY --from=builder-backend /go/src/app/cmd/authelia/authelia ./
COPY entrypoint.sh healthcheck.sh /usr/local/bin/
EXPOSE 9091
VOLUME /config
# Set environment variables
ENV PATH="/app:${PATH}" \
PUID=0 \
PGID=0
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["--config", "/config/configuration.yml"]
HEALTHCHECK --interval=30s --timeout=3s --start-period=1m CMD /usr/local/bin/healthcheck.sh