mirror of
https://gitlab.isc.org/isc-projects/bind9
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Rewrite of start.sh in perl. Added ability to start single specified server
and to skip cleanup of server files.
This commit is contained in:
Matt Nelson
204
bin/tests/system/start.pl
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204
bin/tests/system/start.pl
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#!/usr/bin/perl -w
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#
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# Copyright (C) 2001 Internet Software Consortium.
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
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# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
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# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
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# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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# $Id: start.pl,v 1.1 2001/02/13 23:39:50 nelsonm Exp $
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# Framework for starting test servers.
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# Based on the type of server specified, check for port availability, remove
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# temporary files, start the server, and verify that the server is running.
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# If a server is specified, start it. Otherwise, start all servers for test.
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use strict;
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use Cwd 'abs_path';
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use Getopt::Long;
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# Option handling
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# --noclean test [server [options]]
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#
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# --noclean - Do not cleanup files in server directory
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# test - name of the test directory
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# server - name of the server directory
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# options - alternate options for the server
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my $usage = "usage: $0 [--noclean] test-directory [server-directory [server-options]]";
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my $noclean;
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GetOptions('noclean' => \$noclean);
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my $test = $ARGV[0];
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my $server = $ARGV[1];
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my $options = $ARGV[2];
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if (!$test) {
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print "$usage\n";
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}
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if (!-d $test) {
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print "No test directory: \"$test\"\n";
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}
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if ($server && !-d $server) {
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print "No server directory: \"$test\"\n";
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}
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# Global variables
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my $topdir = abs_path("$test/..");
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my $testdir = abs_path("$test");
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my $NAMED = $ENV{'NAMED'};
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my $LWRESD = $ENV{'LWRESD'};
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my $DIG = $ENV{'DIG'};
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my $PERL = $ENV{'PERL'};
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# Start the server(s)
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if ($server) {
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if ($server =~ /^ns/) {
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&check_ports($server);
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}
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&start_server($server, $options);
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if ($server =~ /^ns/) {
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&verify_server($server);
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}
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} else {
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# Determine which servers need to be started for this test.
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opendir DIR, $testdir;
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my @files = readdir DIR;
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closedir DIR;
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my @ns = grep /^ns[0-9]*$/, @files;
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my @lwresd = grep /^lwresd[0-9]*$/, @files;
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my @ans = grep /^ans[0-9]*$/, @files;
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# Start the servers we found.
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&check_ports();
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foreach (@ns, @lwresd, @ans) {
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&start_server($_);
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}
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foreach (@ns) {
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&verify_server($_);
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}
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}
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# Subroutines
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sub check_ports {
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my $server = shift;
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my $options = "";
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if ($server && $server =~ /(\d+)$/) {
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$options = "-i $1";
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}
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my $tries = 0;
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while (1) {
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my $return = system("$PERL $topdir/testsock.pl -p 5300 $options");
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last if ($return == 0);
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if (++$tries > 4) {
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print "$0: could not bind to server addresses, still running?\n";
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print "I:server sockets not available\n";
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print "R:FAIL\n";
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system("sh $topdir/stop.sh $test"); # Is this the correct behavior?
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exit 1;
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}
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print "I:Couldn't bind to socket (yet)\n";
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sleep 2;
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}
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}
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sub start_server {
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my $server = shift;
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my $options = shift;
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my $cleanup_files;
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my $command;
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my $pid_file;
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if ($server =~ /^ns/) {
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$cleanup_files = "{*.jnl,*.bk,*.st,named.run}";
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$command = "$NAMED ";
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if ($options) {
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$command .= "$options";
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} else {
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$command .= "-c named.conf -d 99 -g";
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}
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$command .= " >named.run 2>&1 &";
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$pid_file = "named.pid";
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} elsif ($server =~ /^lwresd/) {
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$cleanup_files = "{lwresd.run}";
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$command = "$LWRESD ";
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if ($options) {
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$command .= "$options";
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} else {
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$command .= "-C resolv.conf -d 99 -g -i lwresd.pid -P 9210 -p 5300";
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}
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$command .= " >lwresd.run 2>&1 &";
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$pid_file = "lwresd.pid";
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} elsif ($server =~ /^ans/) {
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$cleanup_files = "{ans.run}";
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$command = "$PERL ./ans.pl ";
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if ($options) {
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$command .= "$options";
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} else {
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$command .= "";
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}
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$command .= " >ans.run 2>&1 &";
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$pid_file = "ans.pid";
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} else {
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print "I:Unknown server type $server\n";
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print "R:FAIL\n";
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system "sh $topdir/stop.sh $test";
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exit 1;
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}
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# print "I:starting server $server\n";
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chdir "$testdir/$server";
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unless ($noclean) {
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unlink glob $cleanup_files;
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}
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system "$command";
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my $tries = 0;
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while (!-f $pid_file) {
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if (++$tries > 14) {
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print "I:Couldn't start server $server\n";
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print "R:FAIL\n";
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system "sh $topdir/stop.sh $test";
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exit 1;
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}
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sleep 1;
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}
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}
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sub verify_server {
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my $server = shift;
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my $n = $server;
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$n =~ s/^ns//;
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my $tries = 0;
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while (1) {
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my $return = system("$DIG +tcp +noadd +nosea +nostat +noquest +nocomm +nocmd -p 5300 version.bind. chaos txt \@10.53.0.$n > dig.out");
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last if ($return == 0);
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print `grep ";" dig.out`;
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if (++$tries >= 30) {
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print "I:no response from $server\n";
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print "R:FAIL\n";
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system("sh $topdir/stop.sh $test");
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exit 1;
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}
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sleep 2;
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}
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unlink "dig.out";
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}
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