13 |
use File::Slurp; |
use File::Slurp; |
14 |
use Cwd qw(abs_path); |
use Cwd qw(abs_path); |
15 |
|
|
16 |
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use lib '/srv/Sack/lib'; |
17 |
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use Sack::Merge; |
18 |
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use Sack::Server::HTTP; |
19 |
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|
20 |
my @cloud; |
my @cloud; |
21 |
my $cloud_path = $ENV{CLOUD} || die "start with: CLOUD=etc/cloud perl -I/srv/Sack/lib $0\n"; |
my $cloud_path = $ENV{CLOUD} || "etc/cloud"; |
22 |
|
die "start with: CLOUD=etc/cloud perl -I/srv/Sack/lib $0\n" unless -e $cloud_path; |
23 |
@cloud = read_file $cloud_path; |
@cloud = read_file $cloud_path; |
24 |
@cloud = map { chomp $_; $_ } @cloud; |
@cloud = map { chomp $_; $_ } @cloud; |
25 |
|
|
26 |
warn "# cloud ",dump( @cloud ); |
warn "# cloud ",dump( @cloud ); |
27 |
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|
28 |
my $listen_port = 4444; |
my $listen_port = 4444; |
29 |
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my $http_port = 4480; |
30 |
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|
31 |
my $node_path = abs_path $0; |
my $node_path = abs_path $0; |
32 |
$node_path =~ s{Server}{Client}; |
$node_path =~ s{Server}{Client}; |
33 |
|
|
34 |
my $lsn = IO::Socket::INET->new(Listen => 1, LocalPort => $listen_port, Reuse => 1) or die $!; |
my $lsn = IO::Socket::INET->new(Listen => 1, LocalPort => $listen_port, Reuse => 1) or die "$listen_port $!"; |
35 |
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my $www = IO::Socket::INET->new(Listen => 1, LocalPort => $http_port, Reuse => 1) or die "$http_port $!"; |
36 |
my $sel = IO::Select->new($lsn); |
my $sel = IO::Select->new($lsn); |
37 |
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$sel->add( $www ); |
38 |
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|
39 |
my $info; |
my $info; |
40 |
sub info { |
sub info { |
41 |
my $port = shift; |
my $port = shift; |
42 |
push @{ $info->{$port} }, [ @_ ]; |
push @{ $info->{node}->{$port} }, [ @_ ]; |
43 |
} |
} |
44 |
|
|
45 |
sub fork_ssh { |
sub fork_ssh { |
89 |
warn "[socket] connect\n"; |
warn "[socket] connect\n"; |
90 |
Storable::store_fd( { ping => 1 }, $new ); |
Storable::store_fd( { ping => 1 }, $new ); |
91 |
info 0 => 'ping', $new->peerport; |
info 0 => 'ping', $new->peerport; |
92 |
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} elsif ( $sock == $www ) { |
93 |
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my $client = $www->accept; |
94 |
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Sack::Server::HTTP::request( $client, sub { |
95 |
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warn "XXX callback ",dump( @_ ); |
96 |
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my ( $send, $method, $param ) = @_; |
97 |
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print $send "HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n" |
98 |
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, dump( $info ) |
99 |
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; |
100 |
|
} ); |
101 |
} else { |
} else { |
102 |
my $data = eval { Storable::fd_retrieve( $sock ) }; |
my $data = eval { Storable::fd_retrieve( $sock ) }; |
103 |
if ( $@ ) { |
if ( $@ ) { |
107 |
$sock->close; |
$sock->close; |
108 |
} else { |
} else { |
109 |
warn "<<<< ", dump($data), $/; |
warn "<<<< ", dump($data), $/; |
110 |
|
|
111 |
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if ( my $path = $data->{shard} ) { |
112 |
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$info->{shard}->{ $path } = $data->{port}; |
113 |
|
# FIXME will need push for multiple copies of shards |
114 |
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} |
115 |
|
|
116 |
if ( my $repl = $data->{repl} ) { |
if ( my $repl = $data->{repl} ) { |
117 |
my $response = { repl_pid => $$ }; |
my $response = { repl_pid => $$ }; |
118 |
if ( $repl =~ m/ping/ ) { |
if ( $repl =~ m/ping/ ) { |
122 |
} elsif ( $repl =~ m{load\s*(\S+)?} ) { |
} elsif ( $repl =~ m{load\s*(\S+)?} ) { |
123 |
my $name = $1 || 'shard'; |
my $name = $1 || 'shard'; |
124 |
@shard_paths = glob "/tmp/sack/$name/*"; |
@shard_paths = glob "/tmp/sack/$name/*"; |
125 |
warn "loading shards ", dump( @shard_paths ); |
warn "loading shard $name from ", dump( @shard_paths ); |
126 |
to_all { load => $name }; |
to_all { load => $name }; |
127 |
|
} elsif ( $repl =~ m{view\s*(\S+)?} ) { |
128 |
|
my $path = $1 || '/srv/Sack/views/00.demo.pl'; |
129 |
|
my $code = read_file $path; |
130 |
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Sack::Merge->clean; |
131 |
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to_all { view => $code, path => $path }; |
132 |
|
$response->{view}->{$path}->{running}; |
133 |
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} elsif ( $repl =~ m{debug\s*(.+)?} ) { |
134 |
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to_all { debug => $1 }; |
135 |
|
} elsif ( $repl =~ m{out} ) { |
136 |
|
my $out = Sack::Merge->out; |
137 |
|
warn "out ",dump( $out ); |
138 |
|
$response->{out} = $out; |
139 |
|
} elsif ( $repl =~ m{clean} ) { |
140 |
|
delete $info->{shard}; |
141 |
|
to_all { clean => 1 }; |
142 |
} else { |
} else { |
143 |
$response->{error}->{unknown} = $data; |
$response->{error}->{unknown} = $data; |
144 |
} |
} |
156 |
} else { |
} else { |
157 |
warn "no more shards for [", $data->{port}, "]\n"; |
warn "no more shards for [", $data->{port}, "]\n"; |
158 |
} |
} |
159 |
|
} elsif ( defined $data->{out} ) { |
160 |
|
Sack::Merge->add( $data->{out} ); |
161 |
} else { |
} else { |
162 |
warn "UNKNOWN ",dump($data); |
warn "UNKNOWN ",dump($data); |
163 |
} |
} |