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From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Date: Sun, 9 Oct 2016 22:02:14 +0200
Subject: [PATCH] Revert "Improving robustness of repo mirror selection"
We recently removed blacklists for a few mirrors, on account
of upstream Fuel@OPNFV fixing mirror selection in [1].
Although the mechanism will be polished a little, it works very
nicely; pointing us to [2], where we seem to trigger some flood
protection at sync, leading to dropped connections and failed builds.
Keep using the official Ubuntu Archive mirror [3] until we sort this out.
Fixes: ARMBAND-136
[1] https://gerrit.opnfv.org/gerrit/#/c/22195
[2] http://mirrors.se.eu.kernel.org/ubuntu/
[3] http://archive.ubuntu.com/ubuntu/
This reverts commit 4d4faf44dc1380b1ca731c49be9705635b840738.
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
build/f_isoroot/f_repobuild/select_ubuntu_repo.sh | 120 +++++++---------------
1 file changed, 39 insertions(+), 81 deletions(-)
diff --git a/build/f_isoroot/f_repobuild/select_ubuntu_repo.sh b/build/f_isoroot/f_repobuild/select_ubuntu_repo.sh
index 10a8411..20b3485 100755
--- a/build/f_isoroot/f_repobuild/select_ubuntu_repo.sh
+++ b/build/f_isoroot/f_repobuild/select_ubuntu_repo.sh
@@ -1,82 +1,40 @@
#!/bin/bash
-cleanup() {
- rm -f $TMPFILE
-}
-
-debugmsg() {
- test -n "$DEBUG" && echo "$@" >&2
-}
-
-# Check mirror's integrity
-check_mirror () {
- mirror=$1
- status=0
- for packdir in dists/trusty-updates/main/binary-amd64 \
- dists/trusty-updates/restricted/binary-amd64 \
- dists/trusty-updates/universe/binary-amd64 \
- dists/trusty-updates/multiverse/binary-amd64 \
- dists/trusty-security/main/binary-amd64 \
- dists/trusty-security/restricted/binary-amd64 \
- dists/trusty-security/universe/binary-amd64 \
- dists/trusty-security/multiverse/binary-amd64 \
- dists/trusty-proposed/main/binary-amd64 \
- dists/trusty-proposed/restricted/binary-amd64 \
- dists/trusty-proposed/universe/binary-amd64 \
- dists/trusty-proposed/multiverse/binary-amd64 \
- dists/trusty/main/binary-amd64 \
- dists/trusty/restricted/binary-amd64 \
- dists/trusty/universe/binary-amd64 \
- dists/trusty/multiverse/binary-amd64 \
- dists/trusty-backports/main/binary-amd64 \
- dists/trusty-backports/restricted/binary-amd64 \
- dists/trusty-backports/universe/binary-amd64 \
- dists/trusty-backports/multiverse/binary-amd64
- do
- for packfile in Release Packages.gz
- do
- if [ $status -ne 1 ]; then
- curl --output /dev/null --silent --head --fail \
- $mirror/$packdir/$packfile
- if [ $? -ne 0 ]; then
- debugmsg "$mirror: Faulty (at least missing $packdir/$packfile)"
- status=1
- fi
- fi
- done
- done
- return $status
-}
-
-if [ "$1" == "-d" ]; then
- DEBUG=1
-fi
-
-# Hardcode for testing purposes
-DEBUG=1
-
-TMPFILE=$(mktemp /tmp/mirrorsXXXXX)A
-trap cleanup exit
-
-# Generated a list of mirrors considered as "up"
-curl -s https://launchpad.net/ubuntu/+archivemirrors | \
- grep -P -B8 "statusUP|statusSIX" | \
- grep -o -P "(f|ht)tp.*\"" | \
- sed 's/"$//' | sort | uniq > $TMPFILE
-
-# Iterate over "close" mirror, check that they are considered up
-# and sane.
-for url in $(curl -s http://mirrors.ubuntu.com/mirrors.txt)
-do
- grep -q $url $TMPFILE || debugmsg "$url Faulty (detected by Ubuntu)"
- if [ -z $BESTURL ]; then
- if grep -q $url $TMPFILE && check_mirror $url; then
- debugmsg "$url: OK (setting as primary URL)"
- BESTURL=$url
- test -z "$DEBUG" && break
- fi
- else
- grep -q $url $TMPFILE && check_mirror $url && debugmsg "$url: OK"
- fi
-done
-
-echo "$BESTURL"
+##############################################################################
+# Copyright (c) 2015,2016 Ericsson AB and others.
+# mskalski@mirantis.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# Try to choose close ubuntu mirror from mirrors.txt, but "whitewash" this
+# against the full repo list to removed mirrors not up-to-date.
+
+# Some Ubuntu mirrors seem less reliable for this type of mirroring -
+# as they are discoved they can be added to the blacklist below in order
+# for them not to be considered.
+BLACKLIST="mirror.clibre.uqam.ca"
+
+#NOTE: For now the mirror selection is disabled due to issues not yet
+# understood/resolved.
+#for url in $((curl -s https://launchpad.net/ubuntu/+archivemirrors | \
+# grep -P -B8 "statusUP|statusSIX" | \
+# grep -o -P "(f|ht)tp.*\"" | \
+# sed 's/"$//' | sort | uniq; \
+# curl -s http://mirrors.ubuntu.com/mirrors.txt | sort | uniq) | \
+# sort | uniq -d)
+#do
+# host=$(echo $url | cut -d'/' -f3)
+# echo ${BLACKLIST} | grep -q ${host} && continue
+# if curl -s -o /dev/null --head --fail "$url"; then
+# echo $url
+# exit 0
+# else
+# continue
+# fi
+#done
+
+# If no suitable local mirror can be found,
+# the default archive is returned instead.
+echo "http://archive.ubuntu.com/ubuntu/"
|
