X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FOyster%2FProvision%2FRackspace.pm;h=fff8bcdd3d8a5464119b7e2d114531c143c74bb0;hb=189564ce3d11c6702de3f0ec72a30ad852186cd4;hp=82578a570e05e1e56bc1f1ea19dcc243f73f593e;hpb=c9ecd647a2a65d8f52f29a554790bbab4b88a2ef;p=p5sagit%2FOyster.git

diff --git a/lib/Oyster/Provision/Rackspace.pm b/lib/Oyster/Provision/Rackspace.pm
index 82578a5..fff8bcd 100644
--- a/lib/Oyster/Provision/Rackspace.pm
+++ b/lib/Oyster/Provision/Rackspace.pm
@@ -1,3 +1,201 @@
 package Oyster::Provision::Rackspace;
+use Moose::Role;
+use Carp;
+use Net::RackSpace::CloudServers;
+use Net::RackSpace::CloudServers::Server;
+use MIME::Base64;
+
+requires 'config';
+
+has 'api_username' => ( is => 'ro', isa => 'Str', required => 1, lazy_build => 1);
+sub _build_api_username {
+    return $ENV{CLOUDSERVERS_USER} if exists $ENV{CLOUDSERVERS_USER};
+    confess "Need api_username or CLOUDSERVERS_USER in environment";
+});
+
+has 'api_password' => ( is => 'ro', isa => 'Str', required => 1, lazy_build => 1);
+sub _build_api_password {
+    return $ENV{CLOUDSERVERS_KEY} if exists $ENV{CLOUDSERVERS_KEY};
+    confess "Need api_password or CLOUDSERVERS_KEY in environment";
+}
+
+has '_rs' => ( is => 'rw', isa => 'Net::RackSpace::CloudServers', default => sub {
+    my $self = shift;
+    my $rs = Net::RackSpace::CloudServers->new(
+        user => $self->api_username,
+        key  => $self->api_password,
+    );
+    $rs;
+});
+
+after BUILD => sub {
+    my $self = shift;
+    # get api username and key from config?
+    my $config = $self->config;
+    
+
+    
+    # ...
+};
+
+sub create {
+   my $self = shift;
+
+   # Do nothing if the server named $self->name already exists
+   return if scalar grep { $_->name eq $self->name } $self->_rs->get_server();
+
+   # Check the ssh pub key exists and is <10K
+   confess "SSH pubkey needs to exist" if !-f $self->pub_ssh;
+   my $pub_ssh = do {
+       local $/=undef;
+       open my $fh, '<', $self->pub_ssh or die "Cannot open ", $self->pub_ssh, ": $!";
+       my $_data = <$fh>;
+       close $fh or die "Cannot close ", $self->pub_ssh, ": $!";
+       $_data;
+   };
+   confess "SSH pubkey needs to be < 10KiB" if length $pub_ssh > 10*1024;
+
+   # Build the server
+   my $server = Net::RackSpace::CloudServers::Server->new(
+       cloudservers => $self->_cs,
+       name => $self->name,
+       flavor => $self->size,
+       image => $self->image,
+       personality => [
+           {
+               path     => $self->pub_ssh,
+               contents => encode_base64($pub_ssh),
+           },
+       ],
+   );
+   $server->create_server;
+
+   warn "Server public IP is:  ", ($server->public_address)[0], "\n";
+   warn "Server root password: ", $server->adminpass, "\n";
+
+   # Connect to server and execute installation routines?
+   # Use Net::SSH?
+}
+
+sub delete {
+   my $self = shift;
+
+   # Die if the server named $self->name already exists
+   my ($server) = grep { $_->name eq $self->name } $self->_rs->get_server();
+   confess "No such server: ", $self->name if !$server;
+
+   # Goodbye cruel user!
+   $server->delete_server();
+}
+
+sub resize {
+   my $self = shift;
+
+   $self->config();
+}
 
 1;
+
+__END__
+
+=head1 NAME
+
+Oyster::Provision::Rackspace -- Provision your Oyster on Rackspace
+
+=head1 SYNOPSIS
+
+Use the Rackspace backend on your Oyster configuration file
+
+=head1 REQUIRED PARAMETERS
+
+The following are required to instantiate a backend:
+
+=over
+
+=item api_username
+
+The rackspace API username, or C<$ENV{RACKSPACE_USER}> will be used if that is
+not given
+
+=item password
+
+This is your rackspace API Key
+
+The rackspace API key, or C<$ENV{RACKSPACE_KEY}> will be used if that is not
+given
+
+=item name
+
+The name of your new/existing rackspace server.
+
+=item size
+
+The size ID of the rackspace server you want to create.
+Use the following incantation to see them:
+
+    perl -MNet::RackSpace::CloudServers -e'
+        $r=Net::RackSpace::CloudServers->new(
+            user=>$ENV{CLOUDSERVERS_USER},
+            key=>$ENV{CLOUDSERVERS_KEY},
+        );
+        print map
+            { "id $_->{id} ram $_->{ram} disk $_->{disk}\n" }
+            $r->get_flavor_detail
+    '
+    id 1 ram 256 disk 10
+    id 2 ram 512 disk 20
+    id 3 ram 1024 disk 40
+    id 4 ram 2048 disk 80
+    id 5 ram 4096 disk 160
+    id 6 ram 8192 disk 320
+    id 7 ram 15872 disk 620
+
+=item image
+
+The image ID of the rackspace server you want to create.
+Use the following incantation to see them:
+
+    perl -MNet::RackSpace::CloudServers -e'
+        $r=Net::RackSpace::CloudServers->new(
+            user=>$ENV{CLOUDSERVERS_USER},
+            key=>$ENV{CLOUDSERVERS_KEY},
+        );
+        print map
+            { "id $_->{id} name $_->{name}\n" }
+            $r->get_image_detail
+    '
+    id 29 name Windows Server 2003 R2 SP2 x86
+    id 69 name Ubuntu 10.10 (maverick)
+    id 41 name Oracle EL JeOS Release 5 Update 3
+    id 40 name Oracle EL Server Release 5 Update 4
+    id 187811 name CentOS 5.4
+    id 4 name Debian 5.0 (lenny)
+    id 10 name Ubuntu 8.04.2 LTS (hardy)
+    id 23 name Windows Server 2003 R2 SP2 x64
+    id 24 name Windows Server 2008 SP2 x64
+    id 49 name Ubuntu 10.04 LTS (lucid)
+    id 14362 name Ubuntu 9.10 (karmic)
+    id 62 name Red Hat Enterprise Linux 5.5
+    id 53 name Fedora 13
+    id 17 name Fedora 12
+    id 71 name Fedora 14
+    id 31 name Windows Server 2008 SP2 x86
+    id 51 name CentOS 5.5
+    id 14 name Red Hat Enterprise Linux 5.4
+    id 19 name Gentoo 10.1
+    id 28 name Windows Server 2008 R2 x64
+    id 55 name Arch 2010.05
+
+Oyster only supports Linux images, specifically
+Ubuntu 10.10 (maverick).
+
+=item pub_ssh
+
+The public ssh key you would like copied to the
+new server's C</root/.ssh/authorized_keys> file
+to allow you to ssh in the box without providing
+a root password.
+
+=back
+
+=cut