view release on metacpan or  search on metacpan

lib/API/Docker.pm  view on Meta::CPAN

=back

=head2 host

Docker daemon connection URL. Defaults to C<$ENV{DOCKER_HOST}> or
C<unix:///var/run/docker.sock>.

Supported formats:

=over

=item * C<unix:///path/to/socket> - Unix socket (default)

=item * C<tcp://host:port> - TCP connection

=back

=head2 api_version

Docker API version to use (e.g., C<1.41>). If not set, the client will
automatically negotiate the highest API version supported by the daemon.

This attribute is set automatically by L</negotiate_version>.

=head2 tls

Enable TLS for secure connections. Defaults to C<0>. Currently experimental.

=head2 cert_path

Path to TLS certificates. Defaults to C<$ENV{DOCKER_CERT_PATH}>.

=head2 system

Returns L<API::Docker::API::System> instance for system operations like
C<info>, C<version>, C<ping>, and C<events>.

=head2 containers

Returns L<API::Docker::API::Containers> instance for container operations like
C<list>, C<create>, C<start>, C<stop>, and C<remove>.

=head2 images

Returns L<API::Docker::API::Images> instance for image operations like
C<list>, C<pull>, C<push>, and C<remove>.

=head2 networks

Returns L<API::Docker::API::Networks> instance for network operations like
C<list>, C<create>, C<connect>, and C<disconnect>.

=head2 volumes

Returns L<API::Docker::API::Volumes> instance for volume operations like
C<list>, C<create>, and C<remove>.

=head2 exec

Returns L<API::Docker::API::Exec> instance for executing commands in containers.

=head2 negotiate_version

    $docker->negotiate_version;

Automatically negotiate the highest API version supported by the Docker daemon.
This is called automatically before the first API request if L</api_version>
is not set.

After negotiation, L</api_version> will contain the negotiated version
(e.g., C<1.41>).

=head1 ENVIRONMENT VARIABLES

=over

=item C<DOCKER_HOST>

Docker daemon connection URL. Used as default for L</host> if not explicitly set.

Examples: C<unix:///var/run/docker.sock>, C<tcp://localhost:2375>

=item C<DOCKER_CERT_PATH>

Path to TLS certificates directory. Used as default for L</cert_path>.

=back

=head1 SEE ALSO

=over

=item * L<API::Docker::Role::HTTP> - HTTP transport implementation

=item * L<API::Docker::API::System> - System and daemon operations

=item * L<API::Docker::API::Containers> - Container management

=item * L<API::Docker::API::Images> - Image management

=item * L<API::Docker::API::Networks> - Network management

=item * L<API::Docker::API::Volumes> - Volume management

=item * L<API::Docker::API::Exec> - Execute commands in containers

=back

=head1 SUPPORT

=head2 Issues

Please report bugs and feature requests on GitHub at
L<https://github.com/Getty/p5-api-docker/issues>.

=head1 CONTRIBUTING

Contributions are welcome! Please fork the repository and submit a pull request.

=head1 AUTHOR

Torsten Raudssus <getty@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2026 by Torsten Raudssus <torsten@raudssus.de> L<https://raudssus.de/>.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut