package Oyster::Provision::Rackspace;
use Moose::Role;
-use Carp;
use Net::RackSpace::CloudServers;
use Net::RackSpace::CloudServers::Server;
use MIME::Base64;
+# TODO http://failverse.com/manually-creating-a-cloud-server-from-a-cloud-files-image/
+# in order to use an already created image to build the server, a la EC2 way
+
requires 'config';
-has 'api_username' => ( is => 'ro', isa => 'Str', required => 1, default => sub {
- return $ENV{RACKSPACE_USER} if exists $ENV{RACKSPACE_USER};
- confess "Need api_username or RACKSPACE_USER in environment";
-});
-has 'api_key' => ( is => 'ro', isa => 'Str', required => 1, default => sub {
- return $ENV{RACKSPACE_KEY} if exists $ENV{RACKSPACE_KEY};
- confess "Need api_key or RACKSPACE_KEY in environment";
+has 'api_username' => ( is => 'ro', isa => 'Str', required => 1, lazy => 1, default => sub {
+ my $self = shift;
+ return $ENV{CLOUDSERVERS_USER} if exists $ENV{CLOUDSERVERS_USER};
+ return $self->config->{api_username}
+ or die "Need api_username or CLOUDSERVERS_USER in environment";
});
-has '_rs' => ( is => 'rw', isa => 'Net::RackSpace::CloudServers', lazy_build => 1, default => sub {
+has 'api_password' => ( is => 'ro', isa => 'Str', required => 1, lazy => 1, default => sub {
my $self = shift;
- my $rs = Net::RackSpace::CloudServers->new(
- user => $self->api_username,
- key => $self->api_key,
- );
- $rs;
+ return $ENV{CLOUDSERVERS_KEY} if exists $ENV{CLOUDSERVERS_KEY};
+ return $self->config->{api_password}
+ or die "Need api_password or CLOUDSERVERS_KEY in environment";
});
-sub BUILD {
+has '_rs' => ( is => 'rw', isa => 'Net::RackSpace::CloudServers', lazy => 1, default => sub {
my $self = shift;
- # get api username and key from config?
- my $config = $self->config;
- # ...
-}
+ my $rs = eval {
+ Net::RackSpace::CloudServers->new(
+ user => $self->api_username,
+ key => $self->api_password,
+ );
+ };
+ if ( $@ ) {
+ die
+ "Could not instantiate a backend connection to RackSpace CloudServers.\n",
+ "Check the api_username and api_password on the configuration file\n";
+ }
+ $rs;
+});
sub create {
my $self = shift;
+ die "Rackspace Provisioning backend requires a server name\n" if !defined $self->name;
+
# Do nothing if the server named $self->name already exists
return if scalar grep { $_->name eq $self->name } $self->_rs->get_server();
+ # Validate size and image
+ {
+ die "Rackspace Provisioning backend requires a server image\n" if !defined $self->image;
+ my @allowed_images = $self->_rs->get_image();
+ my $image_id = $self->image;
+ if ( !scalar grep { $_->{id} eq $image_id } @allowed_images ) {
+ die "Rackspace Provisioning backend requires a valid image id\nValid images:\n",
+ (map { sprintf("id %-10s -- %s\n", $_->{id}, $_->{name}) } @allowed_images),
+ "\n";
+ }
+
+ die "Rackspace Provisioning backend requires a server size\n" if !defined $self->size;
+ my @allowed_flavors = $self->_rs->get_flavor();
+ my $flavor_id = $self->size;
+ if ( !scalar grep { $_->{id} eq $flavor_id } @allowed_flavors ) {
+ die "Rackspace Provisioning backend requires a valid size id\nValid flavors:\n",
+ (map { sprintf("id %-10s -- %s\n", $_->{id}, $_->{name}) } @allowed_flavors),
+ "\n";
+ }
+ }
+
# Check the ssh pub key exists and is <10K
- confess "SSH pubkey needs to exist" if !-f $self->pub_ssh;
+ die "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, ": $!";
close $fh or die "Cannot close ", $self->pub_ssh, ": $!";
$_data;
};
- confess "SSH pubkey needs to be < 10KiB" if length $pub_ssh > 10*1024;
+ die "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 => [
+ cloudservers => $self->_rs,
+ name => $self->name,
+ flavorid => $self->size,
+ imageid => $self->image,
+ personality => [
{
- path => $self->pub_ssh,
+ path => '/root/.ssh/authorized_keys',
contents => encode_base64($pub_ssh),
},
- ],
+ ],
);
- $server->create_server;
-
- warn "Server public IP is: ", ($server->public_address)[0], "\n";
- warn "Server root password: ", $server->adminpass, "\n";
+ my $newserver = $server->create_server;
+ warn "Server root password: ", $newserver->adminpass, "\n";
+
+ do {
+ $|=1;
+ my @tmpservers = $self->_rs->get_server_detail();
+ $server = ( grep { $_->name eq $self->name } @tmpservers )[0];
+ print "\rServer status: ", ($server->status || '?'), " progress: ", ($server->progress || '?');
+ if ( ( $server->status // '' ) ne 'ACTIVE' ) {
+ print " sleeping..";
+ sleep 2;
+ }
+ } while ( ( $server->status // '' ) ne 'ACTIVE' );
+
+ warn "Server public IP is: @{$server->public_address}\n";
# Connect to server and execute installation routines?
# Use Net::SSH?
# 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;
+ die "No such server: ", $self->name if !$server;
# Goodbye cruel user!
$server->delete_server();
The rackspace API username, or C<$ENV{RACKSPACE_USER}> will be used if that is
not given
-=item api_key
+=item api_password
+
+This is your rackspace API Key
The rackspace API key, or C<$ENV{RACKSPACE_KEY}> will be used if that is not
given