FROM docker.io/bitnami/minideb:buster
LABEL maintainer "Bitnami <containers@bitnami.com>"

ENV HOME="/" \
    OS_ARCH="amd64" \
    OS_FLAVOUR="debian-10" \
    OS_NAME="linux"

COPY prebuildfs /
# 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-11.0.15-0-linux-amd64-debian-10.tar.gz && \
    echo "255bc547614ce8052f416a74c58cfb916f724876315f15b816e0eb98b2bded35  /tmp/bitnami/pkg/cache/java-11.0.15-0-linux-amd64-debian-10.tar.gz" | sha256sum -c - && \
    tar -zxf /tmp/bitnami/pkg/cache/java-11.0.15-0-linux-amd64-debian-10.tar.gz -P --transform 's|^[^/]*/files|/opt/bitnami|' --wildcards '*/files' && \
    rm -rf /tmp/bitnami/pkg/cache/java-11.0.15-0-linux-amd64-debian-10.tar.gz
RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stacksmith/cassandra-exporter-2.3.8-0-linux-amd64-debian-10.tar.gz && \
    echo "63d15bf1d066a0b15e97370b9f02aefa14cb612700db24917ee7fdcbdc8b0f1d  /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-0-linux-amd64-debian-10.tar.gz" | sha256sum -c - && \
    tar -zxf /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-0-linux-amd64-debian-10.tar.gz -P --transform 's|^[^/]*/files|/opt/bitnami|' --wildcards '*/files' && \
    rm -rf /tmp/bitnami/pkg/cache/cassandra-exporter-2.3.8-0-linux-amd64-debian-10.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" ]