dockerfile

FROM telegraf:1.27 as base

ENV PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=true \
    PIP_ROOT_USER_ACTION=ignore \
    PIP_NO_WARN_SCRIPT_LOCATION=0 \
    PIP_DISABLE_ROOT_WARNING=ignore

RUN apt update \
    && apt install -y python3  python3-venv \
    && python3 -m venv /opt/venv

ENV PATH="/opt/venv/bin:$PATH"

COPY telegraf/requirements.txt /tmp/requirements.txt

RUN python3 -m pip install --upgrade pip \
    && pip install -r /tmp/requirements.txt \
    && rm /tmp/requirements.txt \
    && echo 'alias ll="ls -al"' >> ~/.bashrc

FROM base as telegraf

EXPOSE 57500

ARG TELEGRAF_ORG \
    TELEGRAF_TOKEN \
    TELEGRAF_BUCKET

ENV TELEGRAF_ORG=${TELEGRAF_ORG} \
    TELEGRAF_TOKEN=${TELEGRAF_TOKEN} \
    TELEGRAF_BUCKET=${TELEGRAF_BUCKET}

COPY telegraf/config/ /tmp/config/

RUN mv /tmp/config/telegraf.conf /etc/telegraf/telegraf.conf \
    && mv /tmp/config/netconf.conf /etc/telegraf/telegraf.d/netconf.conf \
    && mv /tmp/config/grpc.conf /etc/telegraf/telegraf.d/grpc.conf \
    && mv /tmp/config/cat8000v-0_settings.json /home/cat8000v-0_settings.json \
    && mv /tmp/config/cat8000v-1_settings.json /home/cat8000v-1_settings.json \
    && mv /tmp/config/cat8000v-2_settings.json /home/cat8000v-2_settings.json \
    && rm -rf /tmp/config

# Run from root dir
# docker build --target telegraf --file telegraf.dockerfile --tag telegraf:test .
# docker run -itd -p 57500:57500 --name telegraf --add-host host.docker.internal:host-gateway telegraf:test 
# docker exec -it telegraf bash
# tail -F /tmp/telegraf-grpc.log