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Reduce container size #352

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23 changes: 16 additions & 7 deletions cmglinux/docker/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,10 +1,22 @@
FROM public.ecr.aws/docker/library/debian:bookworm-slim
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we should keep the ecr.aws registry. Docker's pull limits are the reason

FROM debian:bookworm-slim AS builder

ARG DISK_SIZE=4G

RUN apt-get update -qy && \
apt-get install -y --no-install-recommends qemu-utils && \
rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
RUN qemu-img resize /$IMAGE $DISK_SIZE

FROM debian:bookworm-slim
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same comment for the image registry as above


ARG DEBIAN_FRONTEND=noninteractive
ARG DISK_SIZE=4G

RUN apt-get update -qy \
&& apt-get install -y --no-install-recommends \
&& apt-get install -y --no-install-recommends\
bridge-utils \
iproute2 \
socat \
Expand All @@ -16,17 +28,14 @@ RUN apt-get update -qy \
iptables \
nftables \
telnet \
genisoimage \
python3-yaml \
cloud-utils \
sshpass \
&& rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
COPY --from=builder $IMAGE* /
COPY *.py /

# RUN qemu-img resize /${IMAGE} ${DISK_SIZE}

EXPOSE 22 5000 10000-10099
HEALTHCHECK CMD ["/healthcheck.py"]
ENTRYPOINT ["/launch.py"]
21 changes: 14 additions & 7 deletions freebsd/docker/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,14 +1,24 @@
FROM debian:bookworm-slim AS builder

ARG DISK_SIZE=4G

RUN apt-get update -qy && \
apt-get install -y --no-install-recommends qemu-utils && \
rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
RUN qemu-img resize /$IMAGE $DISK_SIZE

FROM debian:bookworm-slim

ARG DEBIAN_FRONTEND=noninteractive
ARG DISK_SIZE=4G

RUN apt-get update -qy \
&& apt-get upgrade -qy \
&& apt-get install -y \
&& apt-get install -y --no-install-recommends\
bridge-utils \
iproute2 \
python3-ipy \
socat \
qemu-kvm \
tcpdump \
Expand All @@ -23,11 +33,8 @@ RUN apt-get update -qy \
&& rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
COPY --from=builder $IMAGE* /
COPY *.py /
COPY --chmod=0755 backup.sh /
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we need to keep the backup file


RUN qemu-img resize /${IMAGE} ${DISK_SIZE}

EXPOSE 22 5000 10000-10099
HEALTHCHECK CMD ["/healthcheck.py"]
Expand Down
20 changes: 13 additions & 7 deletions openbsd/docker/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,11 +1,19 @@
FROM debian:bookworm-slim
FROM debian:bookworm-slim AS builder

ARG DEBIAN_FRONTEND=noninteractive
ARG DISK_SIZE=4G
ARG IMAGE

RUN apt-get update -qy && \
apt-get install -y --no-install-recommends qemu-utils && \
rm -rf /var/lib/apt/lists/*

COPY $IMAGE* /
RUN qemu-img resize /${IMAGE} ${DISK_SIZE}

FROM debian:bookworm-slim

RUN apt-get update -qy \
&& apt-get upgrade -qy \
&& apt-get install -y \
&& apt-get install -y --no-install-recommends\
bridge-utils \
iproute2 \
python3-ipy \
Expand All @@ -23,12 +31,10 @@ RUN apt-get update -qy \
&& rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
COPY --from=builder $IMAGE* /
COPY *.py /
COPY --chmod=0755 backup.sh /

RUN qemu-img resize /${IMAGE} ${DISK_SIZE}

EXPOSE 22 5000 10000-10099
HEALTHCHECK CMD ["/healthcheck.py"]
ENTRYPOINT ["/launch.py"]
18 changes: 14 additions & 4 deletions ubuntu/docker/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,10 +1,22 @@
FROM debian:bookworm-slim AS builder

ARG DISK_SIZE=4G

RUN apt-get update -qy && \
apt-get install -y --no-install-recommends qemu-utils && \
rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
RUN qemu-img resize /$IMAGE $DISK_SIZE

FROM debian:bookworm-slim

ARG DEBIAN_FRONTEND=noninteractive
ARG DISK_SIZE=4G

RUN apt-get update -qy \
&& apt-get install -y \
&& apt-get install -y --no-install-recommends\
bridge-utils \
iproute2 \
socat \
Expand All @@ -21,11 +33,9 @@ RUN apt-get update -qy \
&& rm -rf /var/lib/apt/lists/*

ARG IMAGE
COPY $IMAGE* /
COPY --from=builder $IMAGE* /
COPY *.py /

RUN qemu-img resize /${IMAGE} ${DISK_SIZE}

EXPOSE 22 5000 10000-10099
HEALTHCHECK CMD ["/healthcheck.py"]
ENTRYPOINT ["/launch.py"]