sonic-buildimage/dockers/docker-config-engine-buster/Dockerfile.j2
Saikrishna Arcot 5617b1ae3e
Image disk space reduction (#10172)
# Why I did it

Reduce the disk space taken up during bootup and runtime.

# How I did it

1. Remove python package cache from the base image and from the containers.
2. During bootup, if logs are to be stored in memory, then don't create the `var-log.ext4` file just to delete it later during bootup.
3. For the partition containing `/host`, don't reserve any blocks for just the root user. This just makes sure all disk space is available for all users, if needed during upgrades (for example).


* Remove pip2 and pip3 caches from some containers

Only containers which appeared to have a significant pip cache size are
included here.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

* Don't create var-log.ext4 if we're storing logs in memory

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

* Run tune2fs on the device containing /host to not reserve any blocks for just the root user

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
2022-03-15 18:12:49 -07:00

53 lines
1.8 KiB
Django/Jinja

{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-base-buster
## Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
apt-get install -y \
apt-utils \
build-essential \
python3-dev
{%- if CONFIGURED_ARCH == "armhf" or CONFIGURED_ARCH == "arm64" %}
RUN apt-get install -y \
libxslt-dev \
libz-dev
{%- endif %}
# For sonic-config-engine Python 3 package
# Explicitly install pyangbind here, as pyangbind causes enum34 to be installed.
# enum34 causes Python 're' package to not work properly as it redefines an incompatible enum.py module
# https://github.com/robshakir/pyangbind/issues/232
RUN pip3 install pyangbind==0.8.1
RUN pip3 uninstall -y enum34
{% if docker_config_engine_buster_debs.strip() %}
# Copy locally-built Debian package dependencies
{{ copy_files("debs/", docker_config_engine_buster_debs.split(' '), "/debs/") }}
# Install locally-built Debian packages and implicitly install their dependencies
{{ install_debian_packages(docker_config_engine_buster_debs.split(' ')) }}
{% endif %}
{% if docker_config_engine_buster_whls.strip() %}
# Copy locally-built Python wheel dependencies
{{ copy_files("python-wheels/", docker_config_engine_buster_whls.split(' '), "/python-wheels/") }}
# Install locally-built Python wheel dependencies
{{ install_python_wheels(docker_config_engine_buster_whls.split(' ')) }}
{% endif %}
# Copy files
COPY ["files/swss_vars.j2", "/usr/share/sonic/templates/"]
## Clean up
RUN apt-get purge -y \
python3-dev \
build-essential && \
apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs /python-wheels ~/.cache