On Oct 15, 2014, at 1:47 PM, zw...@apache.org wrote: > Repository: trafficserver > Updated Branches: > refs/heads/master 3e64d405c -> cdd1d15b4 > > > TS-3139] New script, traffic_primer, to prime a set of boxes with content
I think it wold be better to have 1 script that works in both modes. 2 separate scripts seems like overkill > > > Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo > Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/cdd1d15b > Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/cdd1d15b > Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/cdd1d15b > > Branch: refs/heads/master > Commit: cdd1d15b48fe94158a59454ef75233f1ee827172 > Parents: 3e64d40 > Author: Leif Hedstrom <zw...@apache.org> > Authored: Wed Oct 15 14:47:01 2014 -0600 > Committer: Leif Hedstrom <zw...@apache.org> > Committed: Wed Oct 15 14:47:01 2014 -0600 > > ---------------------------------------------------------------------- > CHANGES | 4 +++ > tools/traffic_primer | 79 +++++++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 83 insertions(+) > ---------------------------------------------------------------------- > > > http://git-wip-us.apache.org/repos/asf/trafficserver/blob/cdd1d15b/CHANGES > ---------------------------------------------------------------------- > diff --git a/CHANGES b/CHANGES > index 100261c..a7b3d0c 100644 > --- a/CHANGES > +++ b/CHANGES > @@ -1,6 +1,10 @@ > -*- coding: utf-8 -*- > Changes with Apache Traffic Server 5.2.0 > > + *) [TS-3139] New script, traffic_primer, which will fetch a URL from origin > + (or another proxy) and PUSH the same object to a given set of > + caches. Useful for priming a pool of servers with the same object. > + > *) [TS-3135] Disable SSLv3 by default. This can be enabled again by adding a > line to records.config for proxy.config.ssl.SSLv3. > > > http://git-wip-us.apache.org/repos/asf/trafficserver/blob/cdd1d15b/tools/traffic_primer > ---------------------------------------------------------------------- > diff --git a/tools/traffic_primer b/tools/traffic_primer > new file mode 100755 > index 0000000..1a39de7 > --- /dev/null > +++ b/tools/traffic_primer > @@ -0,0 +1,79 @@ > +#!/bin/sh > +# > +# Licensed to the Apache Software Foundation (ASF) under one > +# or more contributor license agreements. See the NOTICE file > +# distributed with this work for additional information > +# regarding copyright ownership. The ASF licenses this file > +# to you 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. > + > +# Simple script to fetch a URL through one proxy, and then PUSH that > response (headers > +# and body) to a set of hosts. The host:port defaults to localhost:80 for > fetching > +# the URL, but can be overriden with -h/-p. > + > + > +# Print some help text > +usage() { > + echo 'Usage: traffic_primer -u <url> [-h Host] [-p port] host1 host2 ...' > + exit 2 > +} > + > +# Default values for command line options > +url="" > +host="localhost" > +port="80" > + > +# Parse command line arguments > +PARGS=$(getopt u:h:p: $@) > +[ $? != 0 ] && usage > + > +set -- $PARGS > +while true; do > + case "$1" in > + -u) > + url="$2" > + shift 2 ;; > + -h) > + host="$2" > + shift 2 ;; > + -p) > + port="$2" > + shift 2 ;; > + --) > + shift > + break ;; > + *) > + usage > + break > + ;; > + esac > +done > + > +[ "" == "$url" ] && usage > + > +tmpfile=$(mktemp /tmp/pusher-XXXXXX) > + > +# CLeanup just in case > +trap "rm -f $tmpfile; exit 0" 0 1 2 3 15 > + > +# Fetch the URL through the proxy on localhost, and create the file for PUSH > +curl -x ${host}:${port} -s -i -o ${tmpfile} $url > + > +for h in $@; do > + curl -f -I -x ${h}:${port} -s -o /dev/null -H "Cache-Control: > only-if-cached" $url > /dev/null > + if [ $? -gt 0 ]; then > + echo "PUSHing to $h..." > + curl -x ${h}:80 -s -o /dev/null -X PUSH --data-binary @${tmpfile} > $url > + fi > +done > + > +rm -f ${tmpfile} >
