297 lines
10 KiB
Bash
Executable file
297 lines
10 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Scaling/ performance tests for ssl RESTCONF
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# Lists (and leaf-lists)
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# Add, get and delete entries
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# Override default to use http/1.1, comment to use https/2
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HAVE_LIBNGHTTP2=false
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RCPROTO=http
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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# Skip if other than native
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if [ "${WITH_RESTCONF}" != "native" ]; then
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if [ "$s" = $0 ]; then exit 0; else return 0; fi # skip
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fi
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# Which format to use as datastore format internally
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: ${format:=xml}
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# Number of list/leaf-list entries in file
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: ${perfnr:=20000}
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# Number of requests made get/put
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: ${perfreq:=10}
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# time function (this is a mess to get right on freebsd/linux)
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# -f %e gives elapsed wall clock time but is not available on all systems
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# so we use time -p for POSIX compliance and awk to get wall clock time
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# Note sometimes time -p is used and sometimes $TIMEFN, cant get it to work same everywhere
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: ${TIMEFN:=time -p} # portability: 2>&1 | awk '/real/ {print $2}'
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if ! $TIMEFN true; then err "A working time function" "'$TIMEFN' does not work"; fi
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APPNAME=example
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cfg=$dir/scaling-conf.xml
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fyang=$dir/scaling.yang
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fdataxml=$dir/large.xml # dataxml
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ftest=$dir/test.xml
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fdataxml2=$dir/large2.xml # leaf-list XXX use restconf
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foutput=$dir/output.xml
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foutput2=$dir/output2.xml
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cat <<EOF > $fyang
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module scaling{
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yang-version 1.1;
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namespace "urn:example:clixon";
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prefix ex;
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container x {
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list y {
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key "a";
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leaf a {
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type int32;
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}
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leaf b {
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type int32;
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}
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}
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leaf-list c {
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type string;
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}
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}
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}
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EOF
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# Create server certs
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certdir=$dir/certs
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srvkey=$certdir/srv_key.pem
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srvcert=$certdir/srv_cert.pem
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cakey=$certdir/ca_key.pem # needed?
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cacert=$certdir/ca_cert.pem
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test -d $certdir || mkdir $certdir
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# Create server certs and CA
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cacerts $cakey $cacert
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servercerts $cakey $cacert $srvkey $srvcert
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RESTCONFIG=$(cat <<EOF
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<restconf>
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<enable>true</enable>
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<auth-type>none</auth-type>
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<server-cert-path>$srvcert</server-cert-path>
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<server-key-path>$srvkey</server-key-path>
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<server-ca-cert-path>$cakey</server-ca-cert-path>
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<pretty>false</pretty>
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<socket><namespace>default</namespace><address>0.0.0.0</address><port>80</port><ssl>false</ssl></socket>
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<socket><namespace>default</namespace><address>0.0.0.0</address><port>443</port><ssl>true</ssl></socket>
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</restconf>
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EOF
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)
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_FEATURE>clixon-restconf:allow-auth-none</CLICON_FEATURE> <!-- Use auth-type=none -->
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<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
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<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
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<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
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<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
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<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/example/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
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<CLICON_XMLDB_PRETTY>false</CLICON_XMLDB_PRETTY>
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<CLICON_XMLDB_FORMAT>$format</CLICON_XMLDB_FORMAT>
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<CLICON_CLI_MODE>example</CLICON_CLI_MODE>
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<CLICON_CLI_DIR>/usr/local/lib/example/cli</CLICON_CLI_DIR>
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<CLICON_CLISPEC_DIR>/usr/local/lib/example/clispec</CLICON_CLISPEC_DIR>
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<CLICON_CLI_LINESCROLLING>0</CLICON_CLI_LINESCROLLING>
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<CLICON_LOG_STRING_LIMIT>128</CLICON_LOG_STRING_LIMIT>
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$RESTCONFIG
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</clixon-config>
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EOF
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new "test params: -f $cfg"
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if [ $BE -ne 0 ]; then
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new "kill old backend"
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sudo clixon_backend -zf $cfg
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if [ $? -ne 0 ]; then
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err
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fi
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# sudo pkill clixon_backend # extra
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# sleep 1
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new "start backend -s init -f $cfg -- -s"
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start_backend -s init -f $cfg -- -s
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fi
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new "waiting"
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wait_backend
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if [ $RC -ne 0 ]; then
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new "kill old restconf daemon"
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stop_restconf_pre
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new "start restconf daemon"
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start_restconf -f $cfg
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fi
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new "wait restconf"
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wait_restconf
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# Check this later with committed data
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new "generate config with $perfnr list entries to $fdataxml"
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echo -n "<x xmlns=\"urn:example:clixon\">" > $fdataxml
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for (( i=0; i<$perfnr; i++ )); do
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echo -n "<y><a>$i</a><b>$i</b></y>" >> $fdataxml
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done
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echo -n "</x>" >> $fdataxml # No CR
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# Now take large config file and write it via netconf to candidate
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new "test time exists"
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expectpart "$(time -p ls)" 0
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# Use PUT so it can be repeated
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new "restconf PUT large initial config"
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echo "curl $CURLOPTS -X PUT -H \"Content-Type: application/yang-data+xml\" $RCPROTO://localhost/restconf/data/scaling:x -d @$fdataxml"
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expectpart "$(time -p curl $CURLOPTS -X PUT -H "Content-Type: application/yang-data+xml" $RCPROTO://localhost/restconf/data/scaling:x -d @$fdataxml)" 0 "HTTP/$HVER 20"
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new "Check running-db contents"
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curl $CURLOPTS -X GET -H "Accept: application/yang-data+xml" $RCPROTO://localhost/restconf/data?content=config > $foutput
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r=$?
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if [ $r -ne 0 ]; then
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err1 "retval 0" $r
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fi
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# Remove Content-Length line (depends on size)
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# Note: do not use sed -i since it is not portable between gnu and bsd
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sed '/Content-Length:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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sed '/content-length:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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# Remove (nginx) web-server specific lines
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sed '/Server:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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sed '/Date:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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sed '/Transfer-Encoding:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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sed '/Connection:/d' $foutput > $foutput2 && mv $foutput2 $foutput
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# Create a file to compare with
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if ${HAVE_LIBNGHTTP2}; then
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if [ ${HAVE_HTTP1} -a ${RCPROTO} = http ]; then
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# Add 101 switch protocols for http 1->2 upgrade
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echo "HTTP/1.1 101 Switching Protocols
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" > $ftest
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echo "Upgrade: h2c
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" >> $ftest
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echo "
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" >> $ftest
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echo "HTTP/$HVER 200
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" >> $ftest
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else
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echo "HTTP/$HVER 200
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" > $ftest
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fi
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else
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echo "HTTP/$HVER 200 OK
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" > $ftest
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fi
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echo "Content-Type: application/yang-data+xml
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" >> $ftest
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echo "Cache-Control: no-cache
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" >> $ftest
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echo "
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">> $ftest
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echo -n "<data>">> $ftest
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cat $fdataxml >> $ftest
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echo "</data>
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" >> $ftest
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ret=$(diff -i $ftest $foutput)
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if [ $? -ne 0 ]; then
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echo "diff -i $ftest $foutput"
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err1 "Matching running-db with $fdataxml"
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fi
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# RESTCONF get
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new "restconf get $perfreq small config 1 key index"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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curl $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd > /dev/null
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done } 2>&1 | awk '/real/ {print $2}'
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# RESTCONF put
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# Reference:
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# i686 format=xml perfnr=10000/100 time: 38/29s 20190425 WITH/OUT startup copying
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# i686 format=tree perfnr=10000/100 time: 72/64s 20190425 WITH/OUT startup copying
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new "restconf add $perfreq small config"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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curl $CURLOPTS -X PUT $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd -d '{"scaling:y":{"a":"'$rnd'","b":"'$rnd'"}}'
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done } 2>&1 | awk '/real/ {print $2}'
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new "restconf get large config"
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# XXX for some reason cannot expand $TIMEFN next two tests, need keep variable?
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$TIMEFN curl $CURLOPTS -X GET $RCPROTO://localhost/restconf/data 2>&1 > /dev/null | awk '/real/ {print $2}'
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# Delete entries (last since entries are removed from db)
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# netconf
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new "cli delete $perfreq small config"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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$clixon_cli -1 -f $cfg delete x y $rnd
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done } 2>&1 | awk '/real/ {print $2}'
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#new "netconf discard-changes"
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expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
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# XXX This takes time
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# 18.69 without startup feature
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# 21.98 with startup
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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curl $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd
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done > /dev/null; } 2>&1 | awk '/real/ {print $2}'
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# Now do leaf-lists istead of leafs
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new "generate config with $perfnr leaf-lists to $fdataxml2"
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echo -n "<x xmlns=\"urn:example:clixon\">" > $fdataxml2
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for (( i=0; i<$perfnr; i++ )); do
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echo -n "<c>$i</c>" >> $fdataxml2
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done
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echo -n "</x>" >> $fdataxml2 # No CR
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new "restconf replace large list-leaf config"
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expectpart "$(time -p curl $CURLOPTS -X PUT -H "Content-Type: application/yang-data+xml" $RCPROTO://localhost/restconf/data/scaling:x -d @$fdataxml2)" 0 "HTTP/$HVER 20"
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new "netconf add $perfreq small leaf-list config"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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echo "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns=\"urn:example:clixon\"><c>$rnd</c></x></config></edit-config></rpc>]]>]]>"
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done | $clixon_netconf -qf $cfg > /dev/null; } 2>&1 | awk '/real/ {print $2}'
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new "netconf add small leaf-list config"
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expecteof "time -p $clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns=\"urn:example:clixon\"><c>x</c></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
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new "netconf commit small leaf-list config"
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expecteof "time -p $clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
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new "netconf get large leaf-list config"
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expecteof "time -p $clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><x xmlns=\"urn:example:clixon\"><c>0</c><c>1</c>" 2>&1 | awk '/real/ {print $2}'
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if [ $RC -ne 0 ]; then
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new "Kill restconf daemon"
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stop_restconf
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fi
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if [ $BE -ne 0 ]; then
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new "Kill backend"
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# Check if premature kill
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pid=$(pgrep -u root -f clixon_backend)
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if [ -z "$pid" ]; then
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err "backend already dead"
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fi
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# kill backend
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stop_backend -f $cfg
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fi
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rm -rf $dir
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# Set by restconf_config
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unset RESTCONFIG
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unset HAVE_LIBNGHTTP2
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unset RCPROTO
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# unset conditional parameters
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unset format
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unset perfnr
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unset perfreq
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unset ret
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new "endtest"
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endtest
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