[dockerbase]: remove apt-get clean

[lguohan]

(qiluo-msft added)
The debian jessie image updated recently (https://github.com/debuerreotype/docker-debian-artifacts/blob/0dcb9a06b2fcf9fdb416dc558db6f7b84cb6ab01/jessie/rootfs.tar.xz) and brought breaking change.
The path /var/cache/apt/archives/ is missing, and later 'apt-get clean' will fail with

E: Could not open lock file /var/cache/apt/archives/lock - open (2: No such file or directory)
E: Unable to lock the download directory

We found that 'apt-get update' will create the missing directory and files, so simple remove the 'apt-clean' to workaround this bug.

[YonatanPitz]

I took the new commit and still I get this error when trying to build slave image:

E: Could not open lock file /var/cache/apt/archives/lock - open (2: No such file or directory)
E: Unable to lock the download directory

dockers/docker-base/Dockerfile.j2:

COPY ["dpkg_01_drop", "/etc/dpkg/dpkg.cfg.d/01_drop"]
RUN apt-get update

## Pre-install fundamental packages

[qiluo-msft]

@YonatanPitz Could you double check the log file (target/docker-base.gz.log). Below is from our build server.

Sending build context to Docker daemon 94.43 MB

Step 1/15 : FROM debian:jessie
jessie: Pulling from library/debian
ef0380f84d05: Pulling fs layer
ef0380f84d05: Verifying Checksum
ef0380f84d05: Download complete
ef0380f84d05: Pull complete
Digest: sha256:e283dc7bdfe4df3672ba561cf50022528c493cc5800e80670ca47315aad6a5de
Status: Downloaded newer image for debian:jessie
 ---> a25c1eed1c6f
Step 2/15 : RUN find /usr/share/doc -depth \( -type f -o -type l \) ! -name copyright | xargs rm || true
 ---> Running in 633c57c80ebb
 ---> b0bcc602ed96
Removing intermediate container 633c57c80ebb
Step 3/15 : RUN while [ -n "$(find /usr/share/doc -depth -type d -empty -print -exec rmdir {} +)" ]; do :; done
 ---> Running in 54833d72380a
 ---> 00287066d022
Removing intermediate container 54833d72380a
Step 4/15 : RUN rm -rf                   /usr/share/man/*         /usr/share/groff/*       /usr/share/info/*        /usr/share/lintian/*     /usr/share/linda/*       /var/cache/man/*         /usr/share/locale/*
 ---> Running in f75568898c0d
 ---> 46728315bdd2
Removing intermediate container f75568898c0d
Step 5/15 : ENV DEBIAN_FRONTEND noninteractive
 ---> Running in f96c5e639c49
 ---> 1b17b5862e72
Removing intermediate container f96c5e639c49
Step 6/15 : COPY sources.list /etc/apt/sources.list
 ---> 2d90249d4c1d
Removing intermediate container 4651570232bd
Step 7/15 : COPY dpkg_01_drop /etc/dpkg/dpkg.cfg.d/01_drop
 ---> a45142a40127
Removing intermediate container 2a1d93ae8ac9
Step 8/15 : RUN apt-get update
 ---> Running in 0daf0609f5e3
Ign http://debian-archive.trafficmanager.net jessie InRelease
Get:1 http://debian-archive.trafficmanager.net jessie/updates InRelease [63.1 kB]
Get:2 http://debian-archive.trafficmanager.net jessie Release.gpg [2373 B]
Get:3 http://debian-archive.trafficmanager.net jessie Release [148 kB]

[YonatanPitz]

@qiluo-msft
Hi,
I have followed the instruction in README.md, and when I got to the point of:
sudo make configure PLATFORM=p4
I've got this error.

no target dir was created and so no log, but the stdout ouput is:

> Image sonic-slave-root:82e970f142 not found. Building...
> Sending build context to Docker daemon 9.216 kB
> 
> Step 1 : FROM debian:jessie
>  ---> a25c1eed1c6f
> Step 2 : MAINTAINER [email protected]
>  ---> Running in 8f60ac5edc17
>  ---> c0e8ee3cf8f0
> Removing intermediate container 8f60ac5edc17
> Step 3 : RUN echo "deb http://debian-archive.trafficmanager.net/debian/ jessie main contrib non-free" >> /etc/apt/sources.list &&         echo "deb-src http://debian-archive.trafficmanager.net/debian/ jessie main contrib non-free" >> /etc/apt/sources.list &&         echo "deb http://debian-archive.trafficmanager.net/debian-security/ jessie/updates main contrib non-free" >> /etc/apt/sources.list &&         echo "deb-src http://debian-archive.trafficmanager.net/debian-security/ jessie/updates main contrib non-free" >> /etc/apt/sources.list &&         echo 'deb http://debian-archive.trafficmanager.net/debian jessie-backports main' >> /etc/apt/sources.list
>  ---> Running in 8d0a95e8288f
>  ---> 01be4ca74a8a
> Removing intermediate container 8d0a95e8288f
> Step 4 : ENV DEBIAN_FRONTEND noninteractive
>  ---> Running in 47153c8e78f3
>  ---> b5c827b05fc7
> Removing intermediate container 47153c8e78f3
> Step 5 : RUN apt-get clean && apt-get update && apt-get install -y         apt-utils         default-jre-headless         openssh-server         curl         wget         unzip         git         build-essential         libtool         lintian         sudo         dh-make         dh-exec         kmod         libtinyxml2-2         libboost-program-options1.55-dev         libtinyxml2-dev         python         python-pip         libncurses5-dev         texinfo         dh-autoreconf         python3-pip         doxygen         devscripts         git-buildpackage         perl-modules         libswitch-perl         dh-systemd         libreadline-dev         texlive-latex-base         texlive-generic-recommended         texlive-fonts-recommended         libpam0g-dev         libpam-dev         libcap-dev         imagemagick         ghostscript         groff         libpcre3-dev         gawk         chrpath         libc-ares-dev         hardening-wrapper         libsnmp-dev         libjson0         libjson0-dev         libsystemd-dev         python-ipaddr         cdbs         libxml-simple-perl         graphviz         aspell         bc         fakeroot         build-essential         devscripts         quilt         stgit         module-assistant         gem2deb         libboost-all-dev         libevent-dev         libglib2.0-dev         libqt4-dev         python-all-dev         python-twisted         php5-dev         phpunit         libbit-vector-perl         openjdk-7-jdk         javahelper         maven-debian-helper         ant         libmaven-ant-tasks-java         libhttpclient-java         libslf4j-java         libservlet3.1-java         qt5-default         libpcre3         libpcre3-dev         byacc         flex         libglib2.0-dev         bison         expat         libexpat1-dev         dpatch         libdb-dev         iptables-dev         swig         libtool-bin         libxml2-dev         cpio         squashfs-tools         zip         linux-compiler-gcc-4.8-x86         linux-kbuild-3.16         libdaemon-dev         libdbus-1-dev         libjansson-dev         libpcap-dev         dnsutils         libusb-dev         augeas-tools         libyaml-dev         libevent-dev         libjudy-dev         libedit-dev         libnanomsg-dev         python-stdeb         libjemalloc-dev         dkms         sharutils         libncursesw5-dev         libbz2-dev         liblzma-dev         libgdbm-dev         tk-dev         blt-dev         libmpdec-dev         libbluetooth-dev         locales         libsqlite3-dev         libgpm2         time         net-tools         xvfb         python-sphinx         python3-sphinx         cppcheck         clang         pylint         python-pytest         gcovr         python-pytest=2.6.3*         python-pytest-cov         python-parse         libmysqlclient-dev         libmysqld-dev         libperl-dev         libpci-dev         libpci3         libsensors4         libsensors4-dev         libwrap0-dev         docutils-common         libjs-sphinxdoc         libjs-underscore         python-docutils         python-jinja2         python-markupsafe         python-pygments         python-roman         python-sphinx         sphinx-common         python3-sphinx         python-lxml         python-jinja2         python-netaddr         python-ipaddr         python-yaml         procmail         libgtest-dev         cmake         && apt-get -y build-dep linux         && apt-get -yt jessie-backports install         golang-go         golang-github-golang-mock-dev         && pip install         ctypesgen         crc16         j2cli         pyangbind
>  ---> Running in d936146e85d7
> �[91mE: Could not open lock file /var/cache/apt/archives/lock - open (2: No such file or directory)
> E: Unable to lock the download directory
> �[0mMakefile:47: recipe for target 'configure' failed

Thank you,
Yonatan

[qiluo-msft]

Oh, you found a new bug in https://github.com/Azure/sonic-buildimage/blob/master/sonic-slave/Dockerfile.
The 'apt-get clean' should also be removed because recent update in 'debian:jessie' upstream image.
Sorry for the inconvenience, we will check and fix soon.

[qiluo-msft]

Follow up with #693