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-rw-r--r--perl-install/network/nfs.pm42
1 files changed, 42 insertions, 0 deletions
diff --git a/perl-install/network/nfs.pm b/perl-install/network/nfs.pm
new file mode 100644
index 000000000..8429d1a69
--- /dev/null
+++ b/perl-install/network/nfs.pm
@@ -0,0 +1,42 @@
+package network::nfs;
+
+use common;
+use network::network;
+
+sub check {
+ my ($in) = @_;
+
+ my $f = '/usr/sbin/showmount';
+ -e $f or $in->do_pkgs->install('nfs-utils-clients');
+ -e $f or $in->ask_warn('', "Mandatory package nfs-utils-clients is missing"), return;
+ 1;
+}
+
+
+sub find_servers() {
+ local (*F, $_);
+ my $pid = open F, "rpcinfo-flushed -b mountd 2 |";
+ $SIG{ALRM} = sub { kill(15, $pid) };
+ alarm 1;
+
+ my $domain = chomp_(`domainname`);
+ my @servers;
+ while (<F>) {
+ chomp;
+ my ($ip, $name) = /(\S+)\s+(\S+)/ or log::l("bad line in rpcinfo output"), next;
+ $name =~ s/\Q.$domain//;
+ $name =~ s/\.$//;
+ push @servers, { ip => $ip, if_($name ne '(unknown)', name => $name) };
+ }
+ @servers;
+}
+
+sub find_exports {
+ my ($server) = @_;
+
+ my (undef, @l) = `showmount -e $server->{ip}`;
+ map { /(\S+)\s*(\S+)/; { name => $1, comment => $2 } } @l;
+}
+
+1;
+