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lib/API/Docker/API/Containers.pm  view on Meta::CPAN

=item * C<until> - Show logs before timestamp

=item * C<timestamps> - Include timestamps

=item * C<tail> - Number of lines from end (e.g., C<100> or C<all>)

=back

=head2 top

    my $processes = $containers->top($id, ps_args => 'aux');

List running processes in a container. Returns hashref with C<Titles> and C<Processes> arrays.

=head2 stats

    my $stats = $containers->stats($id);

Get container resource usage statistics (CPU, memory, network, I/O). Returns one-shot statistics.

=head2 wait

    my $result = $containers->wait($id, condition => 'not-running');

Block until container stops, then return exit code. Optional C<condition> parameter.

=head2 pause

    $containers->pause($id);

Pause all processes in a container.

=head2 unpause

    $containers->unpause($id);

Unpause all processes in a container.

=head2 rename

    $containers->rename($id, 'new-name');

Rename a container.

=head2 update

    $containers->update($id, Memory => 314572800);

lib/API/Docker/Container.pm  view on Meta::CPAN

=head2 inspect

    my $updated = $container->inspect;

Get fresh container information.

=head2 pause

    $container->pause;

Pause all processes in the container.

=head2 unpause

    $container->unpause;

Unpause the container.

=head2 top

    my $processes = $container->top;

List running processes in the container.

=head2 stats

    my $stats = $container->stats;

Get resource usage statistics.

=head2 is_running

    if ($container->is_running) { ... }

t/containers.t  view on Meta::CPAN

  register_cleanup(sub { $docker->containers->remove($id, force => 1) }) if is_live();

  $docker->containers->start($id);
  pass('container started');

  my $container = $docker->containers->inspect($id);
  isa_ok($container, 'API::Docker::Container');
  ok($container->is_running, 'container is running');

  my $top = $docker->containers->top($id);
  is(ref $top->{Processes}, 'ARRAY', 'top has processes');

  my $stats = $docker->containers->stats($id);
  ok($stats->{cpu_stats}, 'has cpu_stats');
  ok($stats->{memory_stats}, 'has memory_stats');

  $docker->containers->pause($id);
  pass('container paused');
  $docker->containers->unpause($id);
  pass('container unpaused');