Remove 50-cache-pkgs from cache-bindep

Today each mirror region has an AFS mirror cache of packaging, as a
result lets try having jobs use it over caching bindep.txt
dependencies on our images.

This should save us about 27mins in diskimage build times for
ubuntu-trusty and ubuntu-xenial.

Change-Id: I74ad0fdbd939948d9285dcd7ef839bdbe299319f
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

nodepool/elements/cache-bindep/install.d/50-cache-pkgs

@@ -1,67 +0,0 @@
-#!/bin/bash
-# Copyright (C) 2011-2015 OpenStack Foundation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.
-#
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# dib-lint: disable=setu setpipefail
-if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
-    set -x
-fi
-set -e
-
-# Build up a list of packages to install by concatenating bindep lists
-FALLBACKREPO=/opt/git/openstack-infra/project-config
-FALLBACKFILE=jenkins/data/bindep-fallback.txt
-PACKAGES=`git --git-dir=$FALLBACKREPO/.git show master:$FALLBACKFILE`
-
-# NOTE(pabelanger): We currently don't gate on bindep.txt/other-requirements.txt
-# for centos and fedora nodes. As such, we have no way to ensure this will
-# not break DIB process. So we only run this for ubuntu-trusty.
-# bindep.txt is new filename, other-requirements.txt is the old one. We should
-# handle both for now.
-if [ -f /usr/bin/apt-get ] ; then
-    for REPO in /opt/git/*/* ; do
-        BRANCHES=`git --git-dir=$REPO/.git branch -r | grep '^  origin/[^H]'`
-        for BRANCH in $BRANCHES ; do
-            for reqsfile in bindep.txt other-requirements.txt ; do
-                REQS=`git --git-dir=$REPO/.git show $BRANCH:$reqsfile 2>/dev/null \
-                    || true`
-                if [ -n "$REQS" ] ; then
-                    PACKAGES=`echo -e "$PACKAGES\n$REQS" | sort -u`
-                fi
-            done
-        done
-    done
-fi
-
-PACKAGELIST=`echo "$PACKAGES" | /usr/bindep-env/bin/bindep -b -f - || true`
-
-if [ -f /usr/bin/apt-get ] ; then
-    # --ignore-missing conflicts with set -e, so force it to be ok
-    apt-get -y --ignore-missing -d install $PACKAGELIST || true
-elif [ -f /usr/bin/emerge ] ; then
-    # write out use config (won't install/fetch without it)
-    # This lays down install / compile time options needed for bindep to
-    # install / fetch the needed packages.
-    USE_FILE=/etc/portage/package.use/bindep.use
-    cat > $USE_FILE <<EOF
-x11-libs/cairo X
-x11-libs/gdk-pixbuf X
-media-libs/gd truetype png fontconfig jpeg
-EOF
-    emerge -q --fetchonly $PACKAGELIST || true
-else
-    ${YUM:-yum} install -y --downloadonly $PACKAGELIST
-fi