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Update dockerfiles to do staged builds #19952

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Update dockerfiles to do staged builds #19952

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b288a99
Upgrade most of the Dockerfiles to do staged builds
saiarcot895 Aug 19, 2024
d910457
Remove the Dockerfile.cleanup for docker-dash-engine
saiarcot895 Aug 19, 2024
5e61a87
Fix typos/duplicate lines in dockerfiles
saiarcot895 Aug 19, 2024
1cb7f15
Fix version control for dockers not working
saiarcot895 Aug 19, 2024
1e2a34b
Don't simulate removal, actually do it
saiarcot895 Aug 20, 2024
edf701d
Re-add purge command that was accidentally removed for orchagent
saiarcot895 Aug 20, 2024
e153fa4
Update gbsyncd Dockerfiles, and use macros for docker-syncd-brcm
saiarcot895 Aug 20, 2024
939af50
Update docker-dash-engine
saiarcot895 Aug 20, 2024
21c9591
Fix macro includes
saiarcot895 Aug 21, 2024
74cc236
Make sure environment variables are present in the second (final) stage
saiarcot895 Sep 1, 2024
ef23450
Fix the docker root cleanup and creation commands
saiarcot895 Sep 28, 2024
1e31a68
Set the nofile ulimit for the slave container to 1024:1048576
saiarcot895 Sep 28, 2024
7ea1005
Marvell: Update Dockerfiles for staged builds (#21)
krismarvell Oct 16, 2024
0b85785
Work around Docker overlayfs inconsistencies by using rsync
saiarcot895 Jan 9, 2025
0f81931
Fix docker builds
saiarcot895 Jan 10, 2025
6443892
Fix armhf and arm64 build
saiarcot895 Jan 10, 2025
1678fbd
Remove armhf and arm64 development packages as well
saiarcot895 Jan 10, 2025
2bdcd69
Fix base container for Broadcom syncd
saiarcot895 Jan 10, 2025
da5c8a8
Fix exclude argument to not exclude /usr/include/<triple>/sys
saiarcot895 Jan 10, 2025
07f8c02
Merge remote-tracking branch 'origin/master' into update-dockerfiles
saiarcot895 Jan 15, 2025
803314c
Remove documentation about SONIC_USE_DOCKER_BUILDKIT
saiarcot895 Jan 24, 2025
87e2373
Merge remote-tracking branch 'origin/master' into update-dockerfiles
saiarcot895 Feb 23, 2025
7127dc2
Merge remote-tracking branch 'origin/master' into update-dockerfiles
saiarcot895 Mar 13, 2025
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7 changes: 5 additions & 2 deletions Makefile.work
View file
Original file line number Diff line number Diff line change
@@ -291,8 +291,8 @@ endif
DOCKER_LOCKFILE_SAVE := $(DOCKER_LOCKDIR)/docker_save.lock
$(shell mkdir -m 0777 -p $(DOCKER_LOCKDIR))
$(shell [ -f $(DOCKER_LOCKFILE_SAVE) ] || (touch $(DOCKER_LOCKFILE_SAVE) && chmod 0777 $(DOCKER_LOCKFILE_SAVE)))
$(shell [ -d $(DOCKER_ROOT) ] && docker run --rm -v $(DOCKER_ROOT)\:/mount debian sh -c 'rm -rf /mount/*')
$(mkdir -p $(DOCKER_ROOT))
$(shell [ -d $(DOCKER_ROOT) ] && docker run --rm -v $(DOCKER_ROOT)\:/mount $(DEFAULT_CONTAINER_REGISTRY)debian:bookworm sh -c 'rm -rf /mount/*')
$(shell mkdir -p $(DOCKER_ROOT))

ifeq ($(DOCKER_BUILDER_MOUNT),)
override DOCKER_BUILDER_MOUNT := "$(PWD):/sonic"
@@ -302,6 +302,8 @@ ifeq ($(DOCKER_BUILDER_WORKDIR),)
override DOCKER_BUILDER_WORKDIR := "/sonic"
endif

# Consider removing the --ulimit flag once nothing older
# than Bullseye is being used as a slave container.
DOCKER_RUN := docker run --rm=true --privileged --init \
-v $(DOCKER_BUILDER_MOUNT) \
-v "$(DOCKER_LOCKDIR):$(DOCKER_LOCKDIR)" \
@@ -310,6 +312,7 @@ DOCKER_RUN := docker run --rm=true --privileged --init \
-e "https_proxy=$(https_proxy)" \
-e "no_proxy=$(no_proxy)" \
-i$(shell { if [ -t 0 ]; then echo t; fi }) \
--ulimit nofile=524288:524288 \
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Why bullseye needs this option but bookworm doesn't?

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This was needed with an older version of changes that included a Docker daemon version upgrade, but isn't needed anymore. It may be needed in the future when the upgrade is done.

There was previously a commit to upgrade Docker to version 25, for the purposes of using containerd image store. With that upgrade, docker-in-docker in the Bullseye slave container did not start up because of a ulimit error. In the Bullseye slave container, the ulimit for the max open files was set to 1048576:1048576 (as in, 1048576 for both the soft and hard limit). However, Docker 25 and newer lowered just the hard limit to 524288 in moby/moby@c8930105b. This caused the soft limit to be higher than the hard limit, which is an issue, and so starting up docker failed. Based on local testing, the Bookworm slave container there appeared to be not affected because this ulimit was 1024:1048576, and so even lowering just the hard limit to 524288 would be fine.

Rechecking my testing now, when starting up a slave container locally, I see that both Bullseye and Bookworm have 1048576:1048576; I'm not sure what changed to also cause Bookworm to be potentially affected.

This issue affects us only after we upgrade to Docker 25 or newer; we're still on Docker 24 for now. I can either keep this change or take it out of the PR.

$(SONIC_BUILDER_EXTRA_CMDLINE)

# Mount the $(DOCKER_ROOT) to /var/lib/docker in the slave container, the overlay fs is not supported as dockerd root folder.
33 changes: 10 additions & 23 deletions dockers/docker-base-bookworm/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,26 +1,14 @@
{% set prefix = DEFAULT_CONTAINER_REGISTRY %}
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
{% if CONFIGURED_ARCH == "armhf" and (MULTIARCH_QEMU_ENVIRON == "y" or CROSS_BUILD_ENVIRON == "y") %}
FROM --platform=linux/arm/v7 {{ prefix }}debian:bookworm
ARG BASE=--platform=linux/arm/v7 {{ prefix }}debian:bookworm
{% elif CONFIGURED_ARCH == "arm64" and (MULTIARCH_QEMU_ENVIRON == "y" or CROSS_BUILD_ENVIRON == "y") %}
FROM --platform=linux/arm64 {{ prefix }}debian:bookworm
ARG BASE=--platform=linux/arm64 {{ prefix }}debian:bookworm
{% else %}
FROM {{ prefix }}{{DOCKER_BASE_ARCH}}/debian:bookworm
ARG BASE={{ prefix }}{{DOCKER_BASE_ARCH}}/debian:bookworm
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@saiarcot895
You can use debian slim images to reduce final image size as it was suggested here: #19008.

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Agreed. I want to keep the focus of this PR on unblocking Docker upgrades, but I had to bring in some space optimization stuff (see the COPY at the end of this file) to get things to work.

{% endif %}

# Clean documentation in FROM image
RUN find /usr/share/doc -depth \( -type f -o -type l \) ! -name copyright | xargs rm || true

# Clean doc directories that are empty or only contain empty directories
RUN while [ -n "$(find /usr/share/doc -depth -type d -empty -print -exec rmdir {} +)" ]; do :; done && \
rm -rf \
/usr/share/man/* \
/usr/share/groff/* \
/usr/share/info/* \
/usr/share/lintian/* \
/usr/share/linda/* \
/var/cache/man/* \
/usr/share/locale/*
FROM $BASE AS base

# Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive
@@ -47,6 +35,8 @@ RUN apt update && \
python-is-python3 \
vim-tiny \
rsyslog \
# Install rsync for copying over only changes between layers
rsync \
# Install redis-tools
redis-tools \
# common dependencies
@@ -98,17 +88,14 @@ RUN apt-get -y purge \
{{ install_debian_packages(docker_base_bookworm_debs.split(' ')) }}
{%- endif %}

# Clean up apt
# Remove /var/lib/apt/lists/*, could be obsoleted for derived images
RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /var/lib/apt/lists/* /tmp/* ~/.cache

COPY ["etc/rsyslog.conf", "/etc/rsyslog.conf"]
COPY ["etc/rsyslog.d/*", "/etc/rsyslog.d/"]
COPY ["root/.vimrc", "/root/.vimrc"]

RUN ln /usr/bin/vim.tiny /usr/bin/vim

COPY ["etc/supervisor/supervisord.conf", "/etc/supervisor/"]

FROM scratch

COPY --from=base / /
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Why docker-base use COPY but other dockers use RUN rsync?

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rsync is run from the base/source layer, and the new contents of the new image is mounted in a directory. In the case of docker-base-bookworm, the base layer is debian:bookworm, which doesn't have rsync installed, so rsync can't be run from there. Since rsync is installed in docker-base-bookworm, and everything else is on top of this image, rsync can be used elsewhere.

While it might be technically possible to run rsync from that mounted directory, it's far easier and more reliable to just copy the final results of docker-base-bookworm into an empty layer. This results in two things:

  • When this container gets built, docker-base-bookworm will be the top-level image for any container that gets built from this container, instead of being debian:bookworm.
  • For files that get removed in this container, those files will not be present in the final container build at all. Currently, when any file/directory is removed, there is a "whiteout" file that gets added into the container indicating that the file/directory referenced in the base layer no longer exists, but the space by that file/directory is still taken up. Now, that file/directory will not exist at all, and thus not take up disk space.

33 changes: 10 additions & 23 deletions dockers/docker-base-bullseye/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,26 +1,14 @@
{% set prefix = DEFAULT_CONTAINER_REGISTRY %}
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
{% if CONFIGURED_ARCH == "armhf" and (MULTIARCH_QEMU_ENVIRON == "y" or CROSS_BUILD_ENVIRON == "y") %}
FROM {{ prefix }}multiarch/debian-debootstrap:armhf-bullseye
ARG BASE={{ prefix }}multiarch/debian-debootstrap:armhf-bullseye
{% elif CONFIGURED_ARCH == "arm64" and (MULTIARCH_QEMU_ENVIRON == "y" or CROSS_BUILD_ENVIRON == "y") %}
FROM {{ prefix }}multiarch/debian-debootstrap:arm64-bullseye
ARG BASE={{ prefix }}multiarch/debian-debootstrap:arm64-bullseye
{% else %}
FROM {{ prefix }}{{DOCKER_BASE_ARCH}}/debian:bullseye
ARG BASE={{ prefix }}{{DOCKER_BASE_ARCH}}/debian:bullseye
{% endif %}

# Clean documentation in FROM image
RUN find /usr/share/doc -depth \( -type f -o -type l \) ! -name copyright | xargs rm || true

# Clean doc directories that are empty or only contain empty directories
RUN while [ -n "$(find /usr/share/doc -depth -type d -empty -print -exec rmdir {} +)" ]; do :; done && \
rm -rf \
/usr/share/man/* \
/usr/share/groff/* \
/usr/share/info/* \
/usr/share/lintian/* \
/usr/share/linda/* \
/var/cache/man/* \
/usr/share/locale/*
FROM $BASE AS base

# Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive
@@ -45,6 +33,8 @@ RUN apt-get update && \
python3-pip \
python-is-python3 \
vim-tiny \
# Install rsync for copying over only changes between layers
rsync \
# Install redis-tools
redis-tools \
# common dependencies
@@ -100,17 +90,14 @@ RUN apt-get -y purge \
{{ install_debian_packages(docker_base_bullseye_debs.split(' ')) }}
{%- endif %}

# Clean up apt
# Remove /var/lib/apt/lists/*, could be obsoleted for derived images
RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /var/lib/apt/lists/* /tmp/* ~/.cache

COPY ["etc/rsyslog.conf", "/etc/rsyslog.conf"]
COPY ["etc/rsyslog.d/*", "/etc/rsyslog.d/"]
COPY ["root/.vimrc", "/root/.vimrc"]

RUN ln /usr/bin/vim.tiny /usr/bin/vim

COPY ["etc/supervisor/supervisord.conf", "/etc/supervisor/"]

FROM scratch

COPY --from=base / /
25 changes: 17 additions & 8 deletions dockers/docker-config-engine-bookworm/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-base-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-base-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

## Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive
@@ -49,10 +51,17 @@ COPY ["files/readiness_probe.sh", "/usr/bin/"]
COPY ["files/container_startup.py", "/usr/share/sonic/scripts/"]

## 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

{%- if CONFIGURED_ARCH == "armhf" or CONFIGURED_ARCH == "arm64" %}
RUN apt-get purge -y \
libxslt-dev \
libz-dev
{%- endif %}

RUN apt-get purge -y \
python3-dev \
build-essential

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /
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Do you have a test result that shows the how much the disk saves after this PR?

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@saiarcot895 saiarcot895 Mar 13, 2025 •
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Taking a sonic-broadcom.bin image built by the pipeline, from around January 15th, the sonic-broadcom.bin file with this PR is about 80MB smaller than the sonic-broadcom.bin from January 15th official build (921MB vs 1002MB). The docker directory, after extraction, is about 170MB smaller (1592MB vs 1766MB).

I need to resolve new merge conflicts, so I can get updated numbers after doing that.

8 changes: 7 additions & 1 deletion dockers/docker-config-engine-bullseye/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-base-bullseye-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-base-bullseye-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

## Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive
@@ -59,3 +61,7 @@ RUN apt-get purge -y \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs /python-wheels ~/.cache

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /
17 changes: 10 additions & 7 deletions dockers/docker-database/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

ARG docker_container_name

@@ -23,12 +25,8 @@ RUN pip3 install click
{{ install_debian_packages(docker_database_debs.split(' ')) }}
{%- endif %}

# Clean up
RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs ~/.cache && \
sed -ri 's/^# save ""$/save ""/g; \
# Configure redis settings
RUN sed -ri 's/^# save ""$/save ""/g; \
s/^daemonize yes$/daemonize no/; \
s/^logfile .*$/logfile ""/; \
s/^# syslog-enabled no$/syslog-enabled no/; \
@@ -50,4 +48,9 @@ COPY ["files/update_chassisdb_config", "/usr/local/bin/"]
COPY ["flush_unused_database", "/usr/local/bin/"]
COPY ["multi_database_config.json.j2", "/usr/share/sonic/templates/"]

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /

ENV DEBIAN_FRONTEND=noninteractive
ENTRYPOINT ["/usr/local/bin/docker-database-init.sh"]
20 changes: 12 additions & 8 deletions dockers/docker-dhcp-relay/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,15 +1,14 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

ARG docker_container_name
ARG image_version

# Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

# Update apt's cache of available packages
RUN apt-get update

@@ -38,10 +37,6 @@ RUN pip3 install psutil
# Clean up
RUN apt-get remove -y build-essential \
python3-dev
RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs

COPY ["docker_init.sh", "start.sh", "/usr/bin/"]
COPY ["docker-dhcp-relay.supervisord.conf.j2", "port-name-alias-map.txt.j2", "wait_for_intf.sh.j2", "/usr/share/sonic/templates/"]
@@ -50,4 +45,13 @@ COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
COPY ["critical_processes", "/etc/supervisor"]
COPY ["cli", "/cli/"]

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

ENV DEBIAN_FRONTEND=noninteractive

ENTRYPOINT ["/usr/bin/docker_init.sh"]
20 changes: 11 additions & 9 deletions dockers/docker-dhcp-server/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,15 +1,14 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

ARG docker_container_name
ARG image_version

## Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

RUN apt-get update && \
apt-get install -f -y \
tcpdump \
@@ -41,11 +40,6 @@ RUN pip3 install psutil
RUN apt-get remove -y build-essential \
python3-dev

RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs

COPY ["docker_init.sh", "start.sh", "/usr/bin/"]
COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
@@ -55,4 +49,12 @@ COPY ["lease_update.sh", "/etc/kea/"]
COPY ["kea-dhcp4-init.conf", "/etc/kea/kea-dhcp4.conf"]
COPY ["cli", "/cli/"]

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

ENV DEBIAN_FRONTEND=noninteractive
ENTRYPOINT ["/usr/bin/docker_init.sh"]
22 changes: 11 additions & 11 deletions dockers/docker-eventd/Dockerfile.j2
View file
Original file line number Diff line number Diff line change
@@ -1,16 +1,14 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG BASE=docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}

FROM $BASE as base

ARG docker_container_name
ARG image_version
RUN [ -f /etc/rsyslog.conf ] && sed -ri "s/%syslogtag%/$docker_container_name#%syslogtag%/;" /etc/rsyslog.conf

# Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

# Update apt's cache of available packages
RUN apt-get update

@@ -22,12 +20,6 @@ RUN apt-get update
{{ install_debian_packages(docker_eventd_debs.split(' ')) }}
{%- endif %}

# Clean up
RUN apt-get clean -y && \
apt-get autoclean -y && \
apt-get autoremove -y && \
rm -rf /debs

RUN mkdir -p /etc/rsyslog.d/rsyslog_plugin_conf

COPY ["start.sh", "/usr/bin/"]
@@ -51,4 +43,12 @@ RUN rm -f /etc/rsyslog.d/rsyslog_plugin_conf/dhcp_relay_events_info.json
RUN rm -f /etc/rsyslog.d/rsyslog_plugin_conf/swss_events_info.json
RUN rm -f /etc/rsyslog.d/rsyslog_plugin_conf/syncd_events_info.json

FROM $BASE

RUN --mount=type=bind,from=base,target=/changes-to-image rsync -axAX --no-D --exclude=/sys --exclude=resolv.conf /changes-to-image/ /

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

ENV DEBIAN_FRONTEND=noninteractive
ENTRYPOINT ["/usr/local/bin/supervisord"]
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