bin/pveceph

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use Getopt::Long;
   6 use Fcntl ':flock';
   7 use File::Path;
   8 use IO::File;
   9 use JSON;
  10 use Data::Dumper;
  11
  12 use PVE::SafeSyslog;
  13 use PVE::Cluster;
  14 use PVE::INotify;
  15 use PVE::RPCEnvironment;
  16 use PVE::Storage;
  17 use PVE::Tools qw(run_command);
  18 use PVE::JSONSchema qw(get_standard_option);
  19 use PVE::API2::Ceph;
  20
  21 use PVE::CLIHandler;
  22
  23 use base qw(PVE::CLIHandler);
  24
  25 $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
  26
  27 initlog ('pveceph');
  28
  29 die "please run as root\n" if $> != 0;
  30
  31 PVE::INotify::inotify_init();
  32
  33 my $rpcenv = PVE::RPCEnvironment->init('cli');
  34
  35 $rpcenv->init_request();
  36 $rpcenv->set_language($ENV{LANG});
  37 $rpcenv->set_user('root@pam');
  38
  39 my $upid_exit = sub {
  40     my $upid = shift;
  41     my $status = PVE::Tools::upid_read_status($upid);
  42     exit($status eq 'OK' ? 0 : -1);
  43 };
  44
  45 my $nodename = PVE::INotify::nodename();
  46
  47 __PACKAGE__->register_method ({
  48     name => 'purge',
  49     path => 'purge',
  50     method => 'POST',
  51     description => "Destroy ceph related data and configuration files.",
  52     parameters => {
  53         additionalProperties => 0,
  54         properties => {
  55         },
  56     },
  57     returns => { type => 'null' },
  58     code => sub {
  59         my ($param) = @_;
  60
  61         my $monstat;
  62
  63         eval { $monstat = PVE::API2::Ceph::ceph_mon_status(1); };
  64         my $err = $@;
  65
  66         die "detected running ceph services- unable to purge data\n"
  67             if !$err;
  68
  69         # fixme: this is dangerous - should we really support this function?
  70         PVE::API2::Ceph::purge_all_ceph_files();
  71
  72         return undef;
  73     }});
  74
  75 __PACKAGE__->register_method ({
  76     name => 'install',
  77     path => 'install',
  78     method => 'POST',
  79     description => "Install ceph related packages.",
  80     parameters => {
  81         additionalProperties => 0,
  82         properties => {
  83         },
  84     },
  85     returns => { type => 'null' },
  86     code => sub {
  87         my ($param) = @_;
  88
  89         my $cephver = 'emperor';
  90
  91         local $ENV{DEBIAN_FRONTEND} = 'noninteractive';
  92
  93         my $keyurl = "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc";
  94
  95         print "download and import ceph reqpository keys\n";
  96         system("wget -q -O- '$keyurl'| apt-key add - 2>&1 >/dev/null") == 0 ||
  97             die "unable to download ceph release key\n";
  98
  99
 100         my $source = "deb http://ceph.com/debian-$cephver wheezy main\n";
 101
 102         PVE::Tools::file_set_contents("/etc/apt/sources.list.d/ceph.list", $source);
 103
 104         print "update available package list\n";
 105         eval { run_command(['apt-get', '-q', 'update'], outfunc => sub {}, errfunc => sub {}); };
 106
 107         run_command(['apt-get', '-q', '--assume-yes', '--no-install-recommends',
 108                      '-o', 'Dpkg::Options::=--force-confnew',
 109                      'install', '--',
 110                      'ceph', 'ceph-common', 'gdisk']);
 111
 112         return undef;
 113     }});
 114
 115 my $cmddef = {
 116     init => [ 'PVE::API2::Ceph', 'init', [], { node => $nodename } ],
 117     lspools => [ 'PVE::API2::Ceph', 'lspools', [], { node => $nodename }, sub {
 118         my $res = shift;
 119
 120         printf("%-20s %10s %10s\n", "Name", "size", "pg_num");
 121         foreach my $p (sort {$a->{pool_name} cmp $b->{pool_name}} @$res) {
 122             printf("%-20s %10d %10d\n", $p->{pool_name}, $p->{size}, $p->{pg_num});
 123         }
 124     }],
 125     createpool => [ 'PVE::API2::Ceph', 'createpool', ['name'], { node => $nodename }],
 126     destroypool => [ 'PVE::API2::Ceph', 'destroypool', ['name'], { node => $nodename } ],
 127     createosd => [ 'PVE::API2::Ceph', 'createosd', ['dev'], { node => $nodename }, $upid_exit],
 128     destroyosd => [ 'PVE::API2::Ceph', 'destroyosd', ['osdid'], { node => $nodename }, $upid_exit],
 129     createmon => [ 'PVE::API2::Ceph', 'createmon', [], { node => $nodename }, $upid_exit],
 130     destroymon => [ 'PVE::API2::Ceph', 'destroymon', ['monid'], { node => $nodename }, $upid_exit],
 131     start => [ 'PVE::API2::Ceph', 'start', ['service'], { node => $nodename }, $upid_exit],
 132     stop => [ 'PVE::API2::Ceph', 'stop', ['service'], { node => $nodename }, $upid_exit],
 133     install => [ __PACKAGE__, 'install', [] ],
 134     purge => [  __PACKAGE__, 'purge', [] ],
 135     status => [ 'PVE::API2::Ceph', 'status', [], { node => $nodename }, sub {
 136         my $res = shift;
 137         my $json = JSON->new->allow_nonref;
 138         print $json->pretty->encode($res) . "\n";
 139     }],
 140 };
 141
 142 my $cmd = shift;
 143
 144 PVE::CLIHandler::handle_cmd($cmddef, "pveceph", $cmd, \@ARGV, undef, $0);
 145
 146 exit 0;
 147
 148 __END__
 149
 150 =head1 NAME
 151
 152 pveceph - tool to manage ceph services on pve nodes
 153
 154 =head1 SYNOPSIS
 155
 156 =include synopsis
 157
 158 =head1 DESCRIPTION
 159
 160 Tool to manage ceph services on pve nodes.
 161
 162 =include pve_copyright