use Data::Dump qw/dump/;
use x11;
+use CouchDB;
our $pids;
-$pids = { httpd => $$ } unless defined $pids; # keep pids on refresh
+$pids = {
+ httpd => $$,
+ kvm => 'not started',
+ wireshark => 'not started',
+} unless defined $pids; # keep pids on refresh
sub DESTROY {
warn "pids ",dump( $pids );
$SIG{CHLD} = 'IGNORE';
-sub start_stop {
+sub audit {
+ my $msg = shift;
my $daemon = shift;
+ CouchDB::audit( $msg, $daemon, { daemon => $daemon, message => $msg, @_ } );
+}
+
+mkdir "$server::conf/pid" unless -d "$server::conf/pid";
+
+sub start_stop {
+ my ($daemon,$param) = @_;
+
+ $daemon .= '.' . $param->{nr} if defined $param->{nr}; # XXX nr for kvm
my $pid = $pids->{$daemon};
- my $pid_path = "$server::conf/$daemon.pid";
+ my $pid_path = $daemon;
+ $pid_path =~ s{/}{-}g;
+ $pid_path = "$server::conf/pid/$pid_path";
+
+ warn "# start_stop $daemon ",dump( $param );
if ( ! $pid && -e $pid_path ) {
my $p = read_file $pid_path;
if ( kill 0, $p ) {
- warn "adopted $daemon $p\n";
+ audit 'adopted', $daemon, pid => $p;
return $pids->{$daemon} = $p;
} else {
- warn "old $daemon $p not running";
+ audit 'not running', $daemon, pid => $p;
unlink $pid_path;
}
}
$pid ||= 'not started';
warn "start_stop $daemon $pid\n";
- if ( $pid =~ m{^\d+$} ) {
+ if ( $pid =~ m{^\d+$} && kill 0, $pid ) {
my $pstree = `pstree -p $pid`;
my @pids = $pstree =~ m{\((\d+)\)}g;
warn "pstree $pstree pids ",dump( @pids );
- kill 1, $_ foreach reverse @pids;
+ foreach ( @pids ) {
+ warn "kill $_\n";
+ kill 1, $_;
+ if ( kill 0, $_ ) {
+ warn "kill 9 $_";
+ kill 9, $_;
+ }
+ }
$pids->{$daemon} = 'stopped';
+ audit 'stopped', $daemon, pid => $pid;
return qq|$daemon pid $pid stopped|;
} else {
+
+ $ENV{$_} = $param->{$_} foreach keys %$param;
+
if ( $pid = fork ) {
# parent
$pids->{$daemon} = $pid;
write_file $pid_path, $pid;
- warn "forked $daemon $pid\n";
+ audit 'forked', $daemon, pid => $pid;
+
+ delete $ENV{$_} foreach keys %$param; # cleanup enviroment
+
return qq|$daemon pid $pid started|;
} elsif ( defined $pid ) {
# child
my $invoke = 'start';
$invoke = $1 if $daemon =~ s{/(.+)}{};
- if ( $daemon =~ m{dhcpd|tftpd|dnsd} ) {
+ #warn "## ENV child ",dump( %ENV );
+ if ( $daemon =~ m{dhcpd|tftpd|dnsd|syslogd} ) {
my $exec = "perl -I$server::base_dir/lib -I$server::base_dir/lib/PXElator -M$daemon -e ${daemon}::${invoke}";
- warn "exec $exec";
+ audit 'exec', $daemon, 'exec' => $exec;
x11::xterm( $daemon => $exec );
} else {
- my $eval = $daemon . '::' . $invoke . '(' . ( @_ ? dump(@_) : '' ) . ')';
- warn "eval $eval";
+ $daemon =~ s{\.\d+$}{} if defined $ENV{nr};
+ my $eval = $daemon . '::' . $invoke . '(' . dump( $param ) . ')';
+ audit 'eval', $daemon, 'eval' => $eval;
eval $eval;
- warn "can't start $daemon: $@" if $@;
+ audit 'error', $daemon, error => $@ if $@;
}
exit;
} else {
+ audit 'error', $daemon, error => $!;
die "fork error $!";
}
}