use Time::HiRes;
use Data::Dump qw(dump);
use English;
-use JSON::XS;
-use DBI;
+use Module::Refresh;
-my $dir = '/srv/cloudstore/var';
-my $log_fifo = "$dir/rsyncd.log";
-my $pid_file = "$dir/rsyncd.pid";
-my $cfg_file = "$dir/rsyncd.conf";
-my $users = "users";
+use lib 'lib';
+use WarnColor;
+use CloudStore::Store;
-my $dbh = DBI->connect_cached('DBI:Pg:dbname=cloudstore','','', {
- RaiseError => 1,
- AutoCommit => 1,
-});
+my $slice = $ARGV[0] || 's1';
-mkdir $dir if ! -e $dir;
+my ( undef, $dir, $port, undef ) = getgrnam($slice);
+my $log_fifo = "$dir/$port.log";
+my $pid_file = "$dir/$port.pid";
+my $cfg_file = "$dir/$port.conf";
+
+my $rsync = 'rsync';
+$rsync = 'bin/rsync' if -x 'bin/rsync'; # use 3.1dev version!
+
+my @transfer = qw(
+timestamp:%t:timestamp
+login:%m:text
+port:$port:int
+auth:%u:text
+host:%h:text
+pid:%p:int
+perms:%B:text
+itemize:%i:text
+mtime:%M:timestamp
+md5:%C:text
+op:%o:text
+size:%l:int
+transfered:%b:int
+file:%f:text
+);
+
+$transfer[2] = "port:$port:int"; # expand $port
+
+my @transfer_names = map { ( split(/:/,$_,3) )[0] } @transfer;
+my $transfer_log = join('|',map { ( split(/:/,$_,3) )[1] } @transfer );
+
+if ( $ENV{SQL} ) {
+ print "CREATE TABLE rsync_transfer (\n\t",
+ join(",\n\t", map { my @m = split(/:/,$_,3); "$m[0] $m[2]" } @transfer),
+ "\n);\n";
+ exit 1;
+}
+
+my $store = CloudStore::Store->new( $slice );
+
+unlink $log_fifo if -f $log_fifo;
mkfifo $log_fifo, 0700 unless -p $log_fifo;
-my $transfer_log = {
- ip => '%a',
- login => '%u',
- host => '%h',
- perms => '%B',
- file => '%f',
- updated => '%i',
- len => '%l',
- transfered => '%b',
-# module => '%m',
- mtime => '%M',
- op => '%o',
- pid => '%p',
- timestamp => '%t',
-};
+sub rsync_rebuild_config {
my $rsync_config = qq{
use chroot = no
#max connections = 4
-lock file = $dir/rsyncd.lock
+lock file = $dir/$port.lock
#syslog facility = local5
log file = $log_fifo
transfer logging = yes
-log format = transfer-log:} . join('|',values %$transfer_log) . qq{
+log format = transfer-log:$transfer_log
max verbosity = 5
pid file = $pid_file
# don't check secrets file permission (uid)
strict modes = no
-pre-xfer exec = /srv/cloudstore/pre-xfer.sh
-post-xfer exec = /srv/cloudstore/post-xfer.sh
+#pre-xfer exec = /srv/cloudstore/rsync-xfer-trigger.pl
+#post-xfer exec = /srv/cloudstore/rsync-xfer-trigger.pl
-[dpavlin]
- path = /srv/cloudstore/users/dpavlin/blob
- auth users = dpavlin
- secrets file = /srv/cloudstore/secrets/dpavlin
- read only = false
+# inplace breaks update of deduped files
+refuse options = inplace
};
+open(my $p, '<', '/var/lib/extrausers/passwd');
+while(<$p>) {
+ chomp;
+
+ my ( $login, undef, $uid, $gid, $email, $path, $shell ) = split(/:/,$_,7);
+
+ if ( -d $path && -f "$path/.secrets" && ! -e "$path/.meta/secrets" ) {
+ $store->api->mkbasepath( "$path/.meta/secrets" );
+ rename "$path/.secrets", "$path/.meta/secrets";
+ warn "UPGRADE $login rsync secrets location\n";
+ }
+
+ if ( -d $path && -f "$path/.meta/secrets" ) {
+ my @secrets = map { chomp; $_ } read_file "$path/.meta/secrets";
+ my $auth_users = join(', ', map { s/:.+$//; $_ } @secrets );
+
+ $rsync_config .= <<__RSYNC_MODULE__;
+
+[$login]
+ path = $path
+ auth users = $auth_users
+ secrets file = $path/.meta/secrets
+ read only = false
+ uid = $uid
+ gid = $gid
+ filter = - /.meta
+# refuse options = c delete
+# dont compress = *
+ incoming chmod = u=rwX,g+rX,o+rX
+
+
+__RSYNC_MODULE__
+
+ print "INFO: added $login = $auth_users\n";
+
+ } else {
+ warn "skipped $login: $!";
+ }
+
+}
+
write_file $cfg_file, $rsync_config;
warn "created $cfg_file ", -s $cfg_file, " bytes\n";
-if ( -e $pid_file ) {
+} # sub rsync_rebuild_config
+
+rsync_rebuild_config;
+
+sub rsync_running_pid {
+ return unless -e $pid_file;
my $pid = read_file $pid_file;
chomp($pid);
+ return $pid;
+}
+
+if ( my $pid = rsync_running_pid ) {
if ( kill 0, $pid ) {
- warn "found rsync pid $pid";
+ warn "found rsync pid $pid\n";
+ kill 1, $pid && warn "reload config";
+=for kill-rsync
+ kill 2, $pid;
+ while ( -e $pid_file ) {
+ warn "waiting for rsync to die...\n";
+ sleep 1;
+ }
+
+ open(my $fifo, '<', $log_fifo);
+ while ( kill 0, $pid ) {
+ my $line = <$fifo>;
+ warn "<<< $line\n";
+ }
+
+ kill 0, $pid && die "can't kill it!";
+=cut
} else {
unlink $pid_file;
}
}
-if ( ! -e $pid_file ) {
- my $exec = "rsync --daemon --config $cfg_file --no-detach --port=6501";
+use POSIX ":sys_wait_h";
+sub REAPER {
+ my $child;
+ while ((my $waitedpid = waitpid(-1,WNOHANG)) > 0) {
+ warn "reaped $waitedpid" . ($? ? " with exit $?" : '');
+ }
+ $SIG{CHLD} = \&REAPER; # loathe SysV
+}
+
+$SIG{CHLD} = \&REAPER;
+
+
+if ( ! -e $pid_file || ! kill( 0, rsync_running_pid ) ) {
+ my $exec = "$rsync --daemon --config $cfg_file --no-detach --port=$port";
warn "START $exec\n";
die "could not fork\n" unless defined(my $pid = fork);
}
}
+=for gearman
+use Gearman::Client;
+my $gearman = Gearman::Client->new;
+$gearman->job_servers('127.0.0.1:4730');
+=cut
while(1) {
- warn "# reading log output from $log_fifo\n";
- open(my $log, '<', $log_fifo);
- while( my $line = <$log> ) {
- print "LINE: $line";
- if ( $line =~ /transfer-log:(.+\|.+)/ ) {
+ die "no rsync running" unless kill 0, rsync_running_pid;
+ warn "waiting for log from $log_fifo\n";
+ open(my $fifo, '<', $log_fifo);
+ while( my $line = <$fifo> ) {
+ Module::Refresh->refresh;
+ chomp $line;
+ warn $line, $/;
+
+ if ( $line =~ /\[(\d+)\] transfer-log:(.+)/ ) {
+ my $pid = $1;
+ my $transfer = $2;
+ $transfer =~ s|(\d\d\d\d)/(\d\d)/(\d\d)[-\s](\d\d:\d\d:\d\d)|$1-$2-$3T$4|g;
+ my ( $yyyy,$mm,$dd,undef,$login,undef ) = split( /[\-T\|]/, $transfer, 6 );
+ my $host = $1 if $login =~ s/\+(.+)//;
+
+if(0) {
+ my $path = "users/$login/log";
+ mkdir $path unless -d $path;
+ $path .= "/$yyyy-$mm-$dd";
+ my $new_log = ! -e $path;
+ open( my $log, '>>', $path );
+ print $log join('|',@transfer),"\n" if $new_log; # store header
+ print $log "$transfer\n";
+ close $log;
+}
+
+ my @v = split(/\|/,$transfer,$#transfer + 1);
my %data;
- my @k = keys %$transfer_log;
- my @v = split(/\|/,$1);
- @data{@k} = @v ; # FIXME validate?
-
- # fixup data
- $data{mtime} =~ s|^(\d\d\d\d)/(\d\d)/(\d\d)-(\d\d:\d\d:\d\d)|$1-$2-$3 $4| && warn "fixed mtime ISO $data{mtime}\n";
-
- print "transfer-log:",dump(\%data),$/;
-
- my $path = sprintf "users/%s/data/%.5f-%d",
- $data{login}, Time::HiRes::time(), $data{pid};
- open(my $json, '>', $path);
- print $json encode_json \%data;
- close $json;
- print $path, " ", -s $path, " bytes\n";
-
- my $sql = sprintf 'INSERT INTO log (%s) values (%s)',
- join(',',@k), join(',', map { '?' } @v);
- warn "# $sql";
- my $sth = $dbh->prepare($sql);
- $sth->execute( map { $data{$_} } @k ); # use fixup values
+ @data{@transfer_names} = @v ; # FIXME validate?
+
+ $data{pid} = $pid;
+ # overwrite pid from transfer log with consistant one for start/stop
+
+ print ">>> data ",dump( \%data ) if $ENV{DEBUG};
+
+ $store->rsync_transfer( \%data );
+=for gearman
+ $gearman->dispatch_background( 'rsync_transfer' => $json );
+=cut
+
+ die "no rsync running" unless kill 0, rsync_running_pid;
+ } elsif ( $line =~ m/(unknown module|rebuild|reload|config)/ ) {
+ warn "refresh modules, rebuild config and HUP rsync";
+ Module::Refresh->refresh;
+ rsync_rebuild_config;
+ my $pid = rsync_running_pid;
+ kill 1, $pid && warn "reload config";
+ } else {
+ $store->rsync_log( $line );
}
}
- close($log);
+ close($fifo);
sleep 1;
}
projects / cloudstore.git / blobdiff