mirror of
https://github.com/nicolargo/glances.git
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119 lines
3.5 KiB
Docker
119 lines
3.5 KiB
Docker
#
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# Glances Dockerfile (based on Ubuntu)
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#
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# https://github.com/nicolargo/glances
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#
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# WARNING: the versions should be set.
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# Ex: Python 3.10 for Ubuntu 22.04
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# Note: ENV is for future running containers. ARG for building your Docker image.
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ARG IMAGE_VERSION=23.04
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ARG PYTHON_VERSION=3.11
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##############################################################################
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# Base layer to be used for building dependencies and the release images
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FROM ubuntu:${IMAGE_VERSION} as base
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ARG DEBIAN_FRONTEND=noninteractive
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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python3 \
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curl \
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lm-sensors \
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wireless-tools \
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smartmontools \
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net-tools \
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tzdata \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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##############################################################################
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# BUILD Stages
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##############################################################################
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# BUILD: Base image shared by all build images
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FROM base as build
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ARG PYTHON_VERSION
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ARG DEBIAN_FRONTEND=noninteractive
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# Install build-time dependencies
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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python3-dev \
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python3-venv \
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python3-pip \
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python3-wheel \
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libzmq5 \
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musl-dev \
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build-essential \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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RUN python${PYTHON_VERSION} -m venv --without-pip venv
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COPY requirements.txt docker-requirements.txt webui-requirements.txt optional-requirements.txt ./
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##############################################################################
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# BUILD: Install the minimal image deps
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FROM build as buildMinimal
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RUN python${PYTHON_VERSION} -m pip install --target="/venv/lib/python${PYTHON_VERSION}/site-packages" \
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# Note: requirements.txt is include by dep
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-r docker-requirements.txt \
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-r webui-requirements.txt
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##############################################################################
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# BUILD: Install all the deps
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FROM build as buildFull
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RUN python${PYTHON_VERSION} -m pip install --target="/venv/lib/python${PYTHON_VERSION}/site-packages" \
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# Note: requirements.txt is include by dep
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-r optional-requirements.txt
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##############################################################################
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# RELEASE Stages
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##############################################################################
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# Base image shared by all releases
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FROM base as release
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# Copy Glances source code and config file
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COPY ./docker-compose/glances.conf /etc/glances.conf
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COPY /glances /app/glances
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# Copy binary and update PATH
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COPY docker-bin.sh /usr/local/bin/glances
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RUN chmod a+x /usr/local/bin/glances
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ENV PATH="/venv/bin:$PATH"
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# EXPOSE PORT (XMLRPC / WebUI)
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EXPOSE 61209 61208
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# Define default command.
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WORKDIR /app
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CMD /venv/bin/python3 -m glances -C /etc/glances.conf $GLANCES_OPT
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################################################################################
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# RELEASE: minimal
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FROM release as minimal
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COPY --from=buildMinimal /venv /venv
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################################################################################
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# RELEASE: full
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FROM release as full
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends libzmq5 \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=buildFull /venv /venv
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################################################################################
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# RELEASE: dev - to be compatible with CI
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FROM full as dev
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# Forward access and error logs to Docker's log collector
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RUN ln -sf /dev/stdout /tmp/glances-root.log \
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&& ln -sf /dev/stderr /var/log/error.log
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