FROM {{ namespace }}/{{ image_prefix }}prometheus-base:{{ tag }}
{% block labels %}
LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
{% endblock %}

{% block node_exporter_header %}{% endblock %}

{% block node_exporter_repository_version %}
ARG node_exporter_version=1.4.0
{% if debian_arch == 'arm64' %}
ARG node_exporter_sha256sum=0b20aa75385a42857a67ee5f6c7f67b229039a22a49c5c61c33f071356415b59
{% else %}
ARG node_exporter_sha256sum=e77ff1b0a824a4e13f82a35d98595fe526849c09e3480d0789a56b72242d2abc
{% endif %}
ARG node_exporter_url=https://github.com/prometheus/node_exporter/releases/download/v{$node_exporter_version}/node_exporter-${node_exporter_version}.linux-{{debian_arch}}.tar.gz
{% endblock %}

{% block node_exporter_install %}
RUN curl -o /tmp/node_exporter.tar.gz ${node_exporter_url} \
    && echo "${node_exporter_sha256sum} /tmp/node_exporter.tar.gz" | sha256sum -c \
    && tar xvf /tmp/node_exporter.tar.gz -C /opt/ \
    && rm -f /tmp/node_exporter.tar.gz \
    && ln -s /opt/node_exporter* /opt/node_exporter
{% endblock %}

{% block node_exporter_footer %}{% endblock %}
{% block footer %}{% endblock %}

USER prometheus