docker_add_cache_problem.log

$ docker pull dlin/ubuntu-stlinux24
Pulling repository dlin/ubuntu-stlinux24
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44cc672dabd9: Download complete 
b9517450bc25: Download complete 
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8cb44cb871bd: Download complete 
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dae76a8363a3: Download complete 
b3e3b635bb54: Download complete 
af388b9df5c4: Download complete 
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2753bf490cb1: Download complete 
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d7285665f29d: Download complete 
$ docker history dlin/ubuntu-stlinux24
IMAGE               CREATED             CREATED BY                                      SIZE
ef65d4a793f1        11 hours ago        /bin/sh -c /opt/STM/STLinux-2.4/host/bin/stmy   88.84 MB
d7285665f29d        11 hours ago        /bin/sh -c /opt/STM/STLinux-2.4/host/bin/stmy   247.8 MB
44e90459b5de        12 hours ago        /bin/sh -c bash /tmp/install -u all-sh4-glibc   3.885 GB
ead5ca7beb42        12 hours ago        /bin/sh -c wget -O /tmp/dep.rpm http://downlo   7.37 kB
f4891727ddda        12 hours ago        /bin/sh -c rpm -ivh --force-debian /tmp/dep.r   88.98 MB
e0b72439b6a7        12 hours ago        /bin/sh -c wget -O /tmp/install http://ftp.st   19.22 kB
d14701159be1        12 hours ago        /bin/sh -c unzip -d /usr/bin /tmp/fossil.zip    2.347 MB
7d12e471d0ec        12 hours ago        /bin/sh -c wget -O /tmp/fossil.zip http://www   1.07 MB
2753bf490cb1        12 hours ago        /bin/sh -c sh /tmp/inst_pkg.sh                  205.9 MB
1151838177c0        12 hours ago        /bin/sh -c #(nop) ADD file:0e80a0679f3c372b4e   248 B
af388b9df5c4        12 hours ago        /bin/sh -c ln -sf bash /bin/sh                  11 B
b3e3b635bb54        12 hours ago        /bin/sh -c #(nop) EXPOSE [22]                   0 B
dae76a8363a3        12 hours ago        /bin/sh -c echo 'root:root' | chpasswd          662 B
7ef93fc8f058        12 hours ago        /bin/sh -c mkdir /var/run/sshd && chmod 755 /   7 B
908d2c0a0004        12 hours ago        /bin/sh -c apt-get install -y zip unzip opens   52.19 MB
8cb44cb871bd        12 hours ago        /bin/sh -c ln -sf /usr/share/zoneinfo/Asia/Ta   38 B
e42c9771721a        12 hours ago        /bin/sh -c apt-get update && apt-get -y upgra   194.4 MB
b9517450bc25        12 hours ago        /bin/sh -c #(nop) MAINTAINER Daniel YC Lin <d   0 B
44cc672dabd9        20 hours ago                                                        118.2 MB
$ more Dockerfile 
# References
# ==========
# http://stlinux.com/install/ubuntu

# Usage
# =====
# ref: https://github.com/dlintw/mydocker/blob/master/ubuntu/stlinux24/run.sh

FROM dlin/ubuntu-ssh

# let bash be sh
#RUN echo "dash dash/sh boolean false" | debconf-set-selections
#RUN DEBIAN_FRONTEND=noninteractive dpkg-reconfigure dash
RUN ln -sf bash /bin/sh
ADD inst_pkg.sh /tmp/inst_pkg.sh
RUN sh /tmp/inst_pkg.sh

RUN wget -O /tmp/fossil.zip http://www.fossil-scm.org/download/fossil-linux-x86-20140127173344.zip
RUN unzip -d /usr/bin /tmp/fossil.zip

RUN wget -O /tmp/install http://ftp.stlinux.com/pub/stlinux/2.4/install
RUN wget -O /tmp/dep.rpm http://download.stlinux.com/pub/stlinux/2.4/misc/stlinux24-host-STLinux_deps-20140120-1.i386.rpm
RUN rpm -ivh --force-debian /tmp/dep.rpm
RUN bash /tmp/install -u all-sh4-glibc
# cache file puts in /var/cache/yum/x86_64/6/STLinux_Distribution_Updates/packages/

RUN /opt/STM/STLinux-2.4/host/bin/stmyum update
RUN /opt/STM/STLinux-2.4/host/bin/stmyum clean dbcache packages
#RUN apt-get clean
#RUN rm -R /tmp/*

$ docker build -t test-stlinux .
Uploading context 6.144 kB
Uploading context 
Step 0 : FROM dlin/ubuntu-ssh
 ---> b3e3b635bb54
Step 1 : RUN ln -sf bash /bin/sh
 ---> Using cache
 ---> af388b9df5c4
Step 2 : ADD inst_pkg.sh /tmp/inst_pkg.sh
 ---> d2d339bf81c6
Step 3 : RUN sh /tmp/inst_pkg.sh
 ---> Running in 103a04c072a6



The following extra packages will be installed:
  binutils cpp cpp-4.6 gcc gcc-4.6 gcc-4.6-multilib lib32gcc1 lib32gomp1
  lib32quadmath0 libc-dev-bin libc6-dev libc6-dev-i386 libc6-i386 libgmp10
  libgomp1 libmpc2 libmpfr4 libquadmath0 linux-libc-dev manpages manpages-dev
Suggested packages:
  binutils-doc cpp-doc gcc-4.6-locales make autoconf automake1.9 libtool flex
  bison gdb gcc-doc libmudflap0-4.6-dev gcc-4.6-doc libgcc1-dbg libgomp1-dbg
  libquadmath0-dbg libmudflap0-dbg binutils-gold lib32mudflap0 glibc-doc
  man-browser
The following NEW packages will be installed:
  binutils cpp cpp-4.6 gcc gcc-4.6 gcc-4.6-multilib gcc-multilib lib32gcc1
  lib32gomp1 lib32quadmath0 libc-dev-bin libc6-dev libc6-dev-i386 libc6-i386
  libgmp10 libgomp1 libmpc2 libmpfr4 libquadmath0 linux-libc-dev manpages
  manpages-dev
0 upgraded, 22 newly installed, 0 to remove and 0 not upgraded.
Need to get 30.2 MB of archives.
After this operation, 76.8 MB of additional disk space will be used.
Get:1 http://mirror.rackspace.com/ubuntu/ precise-updates/main linux-libc-dev amd64 3.2.0-59.90 [863 kB]

$ docker version
Client version: 0.8.1-dev
Go version (client): go1.2
Git commit (client): ed8466c
Server version: 0.8.1-dev
Git commit (server): ed8466c
Go version (server): go1.2
Last stable version: 0.8.1