Dockerfile.exporter

FROM alpine:3.19 as builder

ARG TARGETARCH

ARG EXPORTER_URL="https://github.com/oliver006/redis_exporter/releases/download"

ARG REDIS_EXPORTER_VERSION="v1.48.0"

WORKDIR /tmp

RUN apk add --no-cache curl ca-certificates; \
    curl -fL -Lo redis_exporter-${REDIS_EXPORTER_VERSION}.linux-$TARGETARCH.tar.gz \
    ${EXPORTER_URL}/${REDIS_EXPORTER_VERSION}/redis_exporter-${REDIS_EXPORTER_VERSION}.linux-$TARGETARCH.tar.gz; \
    tar -xvzf redis_exporter-${REDIS_EXPORTER_VERSION}.linux-$TARGETARCH.tar.gz; \
    mv redis_exporter-${REDIS_EXPORTER_VERSION}.linux-$TARGETARCH redis_exporter

FROM scratch

ARG TARGETARCH

LABEL maintainer="Opstree Solutions"

LABEL vesrion=1.0 \
      arch=$TARGETARCH \
      description="A production grade redis exporter docker image created by Opstree Solutions"

COPY --from=builder /etc/ssl/certs /etc/ssl/certs
COPY --from=builder /tmp/redis_exporter/redis_exporter /usr/local/bin/redis_exporter

EXPOSE 9121

ENTRYPOINT ["/usr/local/bin/redis_exporter"]