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lib/API/PureStorage.pm  view on Meta::CPAN

use warnings;
use strict;

$API::PureStorage::VERSION = '0.03';

our %ENV;
$ENV{PERL_LWP_SSL_VERIFY_HOSTNAME} = 0;

my $debug = 0;

sub new {
    my $class = shift @_;
    my $self = {
        cookie_file => '/tmp/cookies.txt',
        host => $_[0],
        token => $_[1]
    };
    bless $self, $class;

    my $client = REST::Client->new( follow => 1 );
    $client->setHost('https://'.$self->{host});

lib/API/PureStorage.pm  view on Meta::CPAN

    $self->{api_version} = $api_version;

    ### Set the Session Cookie

    my $ret = $self->_api_post("/api/$api_version/auth/session", { api_token => $self->{token} });

    return $self;
}

sub DESTROY {
  my $self = shift @_;
  my $ret = $self->{client}->DELETE("/api/$self->{api_version}/auth/session") if defined $self->{api_version};
  unlink $self->{cookie_file};
}

### Methods

sub array_info {
    my $self = shift @_;
    my $ref = $self->_api_get("/api/$self->{api_version}/array?space=true");
    return wantarray ? @$ref : $ref;
}

sub volume_detail {
    my $self = shift @_;
    my $name = shift @_;
    my $ref = $self->_api_get("/api/$self->{api_version}/volume/".$name);
    return wantarray ? @$ref : $ref;
}

sub volume_info {
    my $self = shift @_;
    my $ref = $self->_api_get("/api/$self->{api_version}/volume?space=true");
    return wantarray ? @$ref : $ref;
}

sub version {
    my $self = shift @_;
    my $ref = $self->_api_get('/api/api_version');
    return wantarray ? @{$ref->{version}} : $ref->{version};
}

### Subs

sub _api_get {
    my $self = shift @_;
    my $url = shift @_;
    my $ret = $self->{client}->GET($url);
    my $num = $ret->responseCode();
    my $con = $ret->responseContent();
    if ( $num == 500 ) {
        die "API returned error 500 for '$url' - $con\n";
    }
    if ( $num != 200 ) {
        die "API returned code $num for URL '$url'\n";
    }
    print 'DEBUG: GET ', $url, ' -> ', $num, ":\n", Dumper(from_json($con)), "\n" if $debug;
    return from_json($con);
}

sub _api_post {
    my $self = shift @_;
    my $url = shift @_;
    my $data = shift @_;
    my $ret = $self->{client}->POST($url, to_json($data));
    my $num = $ret->responseCode();
    my $con = $ret->responseContent();
    if ( $num == 500 ) {
        die "API returned error 500 for '$url' - $con\n";
    }
    if ( $num != 200 ) {