Remove GPLv3 libraries & modules from Docker9.1.0

I'm not happy how it is submitted:
copy-pasted generated stuff from upstream & edited to fit our needs...

We've asked docker guys if they would potentially support a GPLv3-free image,
but they do not have such plans.

Following GPLv3 libraries have been removed from build-deps:
- readline-dev
- coreutils
- findutils
- gdbm-dev

Which results in:
The necessary bits to build these optional modules were not found:
_dbm                  _gdbm                 readline

Issue-ID: INT-1933
Signed-off-by: Alexander Mazuruk <a.mazuruk@samsung.com>
Change-Id: I7f4d25ee9e282b5e2c89e8ccf083a789921cd369

1 files changed, 164 insertions, 1 deletions

diff --git a/Dockerfile b/Dockerfile
index 007b7ee..d94f671 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,168 @@
-FROM python:3.9.5-alpine3.13
+#Copyright (c) 2014 Docker, Inc.
+#Copyright (c) 2021 Samsung Electronics, Co Ltd.
+#
+#Permission is hereby granted, free of charge, to any person obtaining
+#a copy of this software and associated documentation files (the
+#"Software"), to deal in the Software without restriction, including
+#without limitation the rights to use, copy, modify, merge, publish,
+#distribute, sublicense, and/or sell copies of the Software, and to
+#permit persons to whom the Software is furnished to do so, subject to
+#the following conditions:
+#
+#The above copyright notice and this permission notice shall be included
+#in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+#EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+#MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+#IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+#CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+#TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+#SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+
+# Below is edited Dockerfile from:
+# https://github.com/docker-library/python
+# Those Dockerfiles are generated for each new release.
+# Below is copy-paste from a generated Dockerfile,
+# with GPLv3 dependencies removed.
+FROM alpine:3.13
+
+# ensure local python is preferred over distribution python
+ENV PATH /usr/local/bin:$PATH
+
+# http://bugs.python.org/issue19846
+# > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
+ENV LANG C.UTF-8
+
+# runtime dependencies
+RUN set -eux; \
+	apk add --no-cache \
+# install ca-certificates so that HTTPS works consistently
+		ca-certificates \
+# and tzdata for PEP 615 (https://www.python.org/dev/peps/pep-0615/)
+		tzdata \
+	;
+# other runtime dependencies for Python are installed later
+
+ENV GPG_KEY E3FF2839C048B25C084DEBE9B26995E310250568
+ENV PYTHON_VERSION 3.9.5
+
+RUN set -ex \
+	&& apk add --no-cache --virtual .fetch-deps \
+		gnupg \
+		tar \
+		xz \
+	\
+	&& wget -O python.tar.xz "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz" \
+	&& wget -O python.tar.xz.asc "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc" \
+	&& export GNUPGHOME="$(mktemp -d)" \
+	&& gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$GPG_KEY" \
+	&& gpg --batch --verify python.tar.xz.asc python.tar.xz \
+	&& { command -v gpgconf > /dev/null && gpgconf --kill all || :; } \
+	&& rm -rf "$GNUPGHOME" python.tar.xz.asc \
+	&& mkdir -p /usr/src/python \
+	&& tar -xJC /usr/src/python --strip-components=1 -f python.tar.xz \
+	&& rm python.tar.xz \
+	\
+	&& apk add --no-cache --virtual .build-deps  \
+		bluez-dev \
+		bzip2-dev \
+		dpkg-dev dpkg \
+		expat-dev \
+		gcc \
+		libc-dev \
+		libffi-dev \
+		libnsl-dev \
+		libtirpc-dev \
+		linux-headers \
+		make \
+		ncurses-dev \
+		openssl-dev \
+		pax-utils \
+		sqlite-dev \
+		tcl-dev \
+		tk \
+		tk-dev \
+		util-linux-dev \
+		xz-dev \
+		zlib-dev \
+# add build deps before removing fetch deps in case there's overlap
+	&& apk del --no-network .fetch-deps \
+	\
+	&& cd /usr/src/python \
+	&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+	&& ./configure \
+		--build="$gnuArch" \
+		--enable-loadable-sqlite-extensions \
+		--enable-optimizations \
+		--enable-option-checking=fatal \
+		--enable-shared \
+		--with-system-expat \
+		--with-system-ffi \
+		--without-ensurepip \
+	&& make -j "$(nproc)" \
+# set thread stack size to 1MB so we don't segfault before we hit sys.getrecursionlimit()
+# https://github.com/alpinelinux/aports/commit/2026e1259422d4e0cf92391ca2d3844356c649d0
+		EXTRA_CFLAGS="-DTHREAD_STACK_SIZE=0x100000" \
+		LDFLAGS="-Wl,--strip-all" \
+	&& make install \
+	&& rm -rf /usr/src/python \
+	\
+	&& find /usr/local -depth \
+		\( \
+			\( -type d -a \( -name test -o -name tests -o -name idle_test \) \) \
+			-o \( -type f -a \( -name '*.pyc' -o -name '*.pyo' -o -name '*.a' \) \) \
+		\) -exec rm -rf '{}' + \
+	\
+	&& find /usr/local -type f -executable -not \( -name '*tkinter*' \) -exec scanelf --needed --nobanner --format '%n#p' '{}' ';' \
+		| tr ',' '\n' \
+		| sort -u \
+		| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
+		| xargs -rt apk add --no-cache --virtual .python-rundeps \
+	&& apk del --no-network .build-deps \
+	\
+	&& python3 --version
+
+# make some useful symlinks that are expected to exist
+RUN cd /usr/local/bin \
+	&& ln -s idle3 idle \
+	&& ln -s pydoc3 pydoc \
+	&& ln -s python3 python \
+	&& ln -s python3-config python-config
+
+# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
+ENV PYTHON_PIP_VERSION 21.1.2
+# https://github.com/pypa/get-pip
+ENV PYTHON_GET_PIP_URL https://github.com/pypa/get-pip/raw/936e08ce004d0b2fae8952c50f7ccce1bc578ce5/public/get-pip.py
+ENV PYTHON_GET_PIP_SHA256 8890955d56a8262348470a76dc432825f61a84a54e2985a86cd520f656a6e220
+
+RUN set -ex; \
+	\
+	wget -O get-pip.py "$PYTHON_GET_PIP_URL"; \
+	echo "$PYTHON_GET_PIP_SHA256 *get-pip.py" | sha256sum -c -; \
+	\
+	python get-pip.py \
+		--disable-pip-version-check \
+		--no-cache-dir \
+		"pip==$PYTHON_PIP_VERSION" \
+	; \
+	pip --version; \
+	\
+	find /usr/local -depth \
+		\( \
+			\( -type d -a \( -name test -o -name tests -o -name idle_test \) \) \
+			-o \
+			\( -type f -a \( -name '*.pyc' -o -name '*.pyo' \) \) \
+		\) -exec rm -rf '{}' +; \
+	rm -f get-pip.py
+
+CMD ["python3"]
+
+# End of copy-paste from:
+# https://github.com/docker-library/python
+#################################################
+# Integration-specific part
 LABEL maintainer="ONAP Integration team, morgan.richomme@orange.com"
 LABEL Description="Reference ONAP Python 3 image"