40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
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# Grafana Tempo distributed tracing backend
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# Two-stage build: Go binary, Alpine runtime
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ARG CONTAINER_APP_VERSION=2.10.3
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ARG TEMPO_VERSION=v${CONTAINER_APP_VERSION}
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FROM golang:alpine3.22 AS build
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ARG TEMPO_VERSION
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RUN apk add --no-cache build-base git
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RUN git clone --depth 1 --branch ${TEMPO_VERSION} \
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https://forge.ops.eblu.me/mirrors/tempo.git /go/src/app
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WORKDIR /go/src/app
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ENV CGO_ENABLED=0
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RUN go build -mod vendor \
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-ldflags="-w -s \
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-X main.Version=${TEMPO_VERSION} \
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-X main.Branch=HEAD \
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-X main.Revision=blumeops-build" \
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-o /bin/tempo ./cmd/tempo
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FROM alpine:3.22
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ARG CONTAINER_APP_VERSION
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LABEL org.opencontainers.image.title="Tempo"
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LABEL org.opencontainers.image.description="Grafana Tempo distributed tracing backend"
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LABEL org.opencontainers.image.version="${CONTAINER_APP_VERSION}"
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LABEL org.opencontainers.image.source="https://forge.eblu.me/eblume/blumeops"
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LABEL org.opencontainers.image.vendor="blumeops"
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RUN apk add --no-cache ca-certificates tzdata
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RUN mkdir -p /var/tempo && chown 10001:10001 /var/tempo
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USER 10001
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COPY --from=build /bin/tempo /usr/bin/tempo
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EXPOSE 3200 4317 4318 9095
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ENTRYPOINT ["/usr/bin/tempo"]
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