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Remove xinetd related code to make tftp service work on RHEL 8. (#5937)

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* No xinetd service any more. Remove xinetd related code to make tftp service work on RHEL 8.

* Remove /etc/xinetd.d/tftp related code in stop_TFTP()
This commit is contained in:
Gᴏɴɢ Jie
2019-01-28 16:11:16 +08:00
committed by yangsong
parent 5552711fd3
commit 4e210e8f37
1 changed files with 2 additions and 99 deletions
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101
xCAT-server/lib/xcat/plugins/AAsn.pm
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@@ -1343,8 +1343,8 @@ sub stop_TFTP
{
my $distro=xCAT::Utils->osver();
# Check whether the tftp-hpa has been installed, the ubuntu tftpd-hpa configure file is under /etc/default
unless (-x "/usr/sbin/in.tftpd" and (-e "/etc/xinetd.d/tftp" or -e "/etc/default/tftpd-hpa")) {
xCAT::MsgUtils->message("S", "ERROR: The tftpd was not installed, enable the tftp failed.");
unless (-x "/usr/sbin/in.tftpd") {
xCAT::MsgUtils->message("S", "ERROR: The tftpd was not installed, stop the tftp failed.");
return 1;
}
# kill the process of atftp if it's there
@@ -1436,103 +1436,6 @@ sub enable_TFTP
close(MAPFILE);
}
my $distro = xCAT::Utils->osver();
if ($distro !~ /ubuntu.*/i && $distro !~ /debian.*/i) {
if (!open(FILE, "</etc/xinetd.d/tftp")) {
xCAT::MsgUtils->message("S", "ERROR: Cannot open /etc/xinetd.d/tftp.");
return 1;
}
# The location of tftp mapfile
my $mapfile = "/etc/tftpmapfile4xcat.conf";
my $recfg = 0;
my @newcfgfile;
# Check whether need to reconfigure the /etc/xinetd.d/tftp
while (<FILE>) {
# check the configuration of 'server_args = -s /xx -m xx' entry
if (/^\s*server_args\s*=(.*)$/) {
my $cfg_args = $1;
# handle the -s option for the location of tftp root dir
if ($cfg_args =~ /-s\s+([^\s]*)/) {
my $cfgdir = $1;
$cfgdir =~ s/\$//;
$tftpdir =~ s/\$//;
# make sure the tftp dir should comes from the site.tftpdir
if ($cfgdir ne $tftpdir) {
$recfg = 1;
}
}
# handle the -m option for the mapfile
if ($cfg_args !~ /-m\s+([^\s]*)/) {
$recfg = 1;
}
if ($recfg) {
# regenerate the entry for server_args
my $newcfg = $_;
$newcfg =~ s/=.*$/= -s $tftpdir -m $mapfile/;
push @newcfgfile, $newcfg;
} else {
push @newcfgfile, $_;
}
} elsif (/^\s*disable\s*=/ && !/^\s*disable\s*=\s*yes/) {
# disable the tftp by handling the entry 'disable = yes'
my $newcfg = $_;
$newcfg =~ s/=.*$/= yes/;
push @newcfgfile, $newcfg;
$recfg = 1;
} else {
push @newcfgfile, $_;
}
}
close(FILE);
# reconfigure the /etc/xinetd.d/tftp
if ($recfg) {
if (!open(FILE, ">/etc/xinetd.d/tftp")) {
xCAT::MsgUtils->message("S", "ERROR: Cannot open /etc/xinetd.d/tftp");
return 1;
}
print FILE @newcfgfile;
close(FILE);
#my @output = xCAT::Utils->runcmd("service xinetd status", -1);
#if ($::RUNCMD_RC == 0) {}
my $retcode = xCAT::Utils->checkservicestatus("xinetd");
if ($retcode == 0) {
my $retcode = xCAT::Utils->restartservice("xinetd");
if ($retcode != 0)
{
xCAT::MsgUtils->message("S",
"Error on restart xinetd\n");
}
#if (grep(/running/, @output))
#{
# print ' '; # indent service output to separate it from the xcatd service output
# system "service xinetd stop";
# if ($? > 0)
# { # error
# xCAT::MsgUtils->message("S",
# "Error on command: service xinetd stop\n");
# }
# system "service xinetd start";
# if ($? > 0)
# { # error
# xCAT::MsgUtils->message("S",
# "Error on command: service xinetd start\n");
# }
#}
}
}
}
# get the version of TCP/IP protocol
my $protocols;
my $v4only = "-4 ";