FROM docker.io/bitnami/minideb:bullseye
ENV HOME="/" \
    OS_ARCH="amd64" \
    OS_FLAVOUR="debian-11" \
    OS_NAME="linux"

COPY prebuildfs /
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
# Install required system packages and dependencies
RUN install_packages ca-certificates curl gzip libc6 procps tar wget zlib1g
RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stacksmith/java-11.0.15-1-1-linux-amd64-debian-11.tar.gz && \
    echo "6d176a8b3c894c608106fee2cf10aaf3771015defb0b7e08fe60ce6c9c1cd342  /tmp/bitnami/pkg/cache/java-11.0.15-1-1-linux-amd64-debian-11.tar.gz" | sha256sum -c - && \
    tar -zxf /tmp/bitnami/pkg/cache/java-11.0.15-1-1-linux-amd64-debian-11.tar.gz -P --transform 's|^[^/]*/files|/opt/bitnami|' --wildcards '*/files' && \
    rm -rf /tmp/bitnami/pkg/cache/java-11.0.15-1-1-linux-amd64-debian-11.tar.gz
RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stacksmith/cassandra-exporter-2.3.8-152-linux-amd64-debian-11.tar.gz && \
    echo "8c4cca77fa639964b77a5755a0796e257a0cf78d12f555c9fb6bed775fe9483f  /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-152-linux-amd64-debian-11.tar.gz" | sha256sum -c - && \
    tar -zxf /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-152-linux-amd64-debian-11.tar.gz -P --transform 's|^[^/]*/files|/opt/bitnami|' --wildcards '*/files' && \
    rm -rf /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-152-linux-amd64-debian-11.tar.gz
RUN apt-get update && apt-get upgrade -y && \
    rm -r /var/lib/apt/lists /var/cache/apt/archives
RUN chmod g+rwX /opt/bitnami

ENV APP_VERSION="2.3.8" \
    BITNAMI_APP_NAME="cassandra-exporter" \
    PATH="/opt/bitnami/java/bin:$PATH"

EXPOSE 8080

WORKDIR /opt/bitnami/cassandra-exporter
USER 1001
ENTRYPOINT [ "java", "-jar", "./cassandra_exporter.jar", "./config.yml" ]
