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Fix ‘nixos-container run’

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By default, socat only waits 0.5s for the remote side to finish after
getting EOF on the local side. So don't close the local side, instead
wait for socat to exit when the remote side finishes.

http://hydra.nixos.org/build/10663282
(cherry picked from commit fec3b75e4b)
This commit is contained in:
Eelco Dolstra
2014-04-25 17:04:51 +02:00
parent 7644e30eb2
commit 85c8b16fd4
1 changed files with 6 additions and 2 deletions
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8
nixos/modules/virtualisation/nixos-container.pl
View File

@@ -212,18 +212,22 @@ elsif ($action eq "root-login") {
elsif ($action eq "run") {
shift @ARGV; shift @ARGV;
open(SOCAT, "|-", $socat, "unix:$root/var/lib/run-command.socket", "-");
my $pid = open(SOCAT, "|-", $socat, "-t0", "-", "unix:$root/var/lib/run-command.socket") or die "$0: cannot start $socat: $!\n";
print SOCAT join(' ', map { "'$_'" } @ARGV), "\n";
flush SOCAT;
waitpid($pid, 0);
close(SOCAT);
}
elsif ($action eq "set-root-password") {
# FIXME: don't get password from the command line.
my $password = $ARGV[2] or die "$0: no password given\n";
open(SOCAT, "|-", $socat, "unix:$root/var/lib/run-command.socket", "-");
my $pid = open(SOCAT, "|-", $socat, "-t0", "-", "unix:$root/var/lib/run-command.socket") or die "$0: cannot start $socat: $!\n";
print SOCAT "passwd\n";
print SOCAT "$password\n";
print SOCAT "$password\n";
flush SOCAT;
waitpid($pid, 0);
close(SOCAT);
}