SYNOPSIS

my $docker = WWW::Docker->new;

# Create an exec instance
my $exec = $docker->exec->create($container_id,
    Cmd         => ['/bin/sh', '-c', 'echo hello'],
    AttachStdout => 1,
    AttachStderr => 1,
);

# Start the exec
$docker->exec->start($exec->{Id});

# Inspect exec instance
my $info = $docker->exec->inspect($exec->{Id});

DESCRIPTION

This module provides methods for executing commands inside running containers using the Docker Exec API.

Accessed via $docker->exec.

Reference to WWW::Docker client. Weak reference to avoid circular dependencies.

my $exec = $docker->exec->create($container_id,
    Cmd          => ['/bin/sh', '-c', 'echo hello'],
    AttachStdout => 1,
    AttachStderr => 1,
    Tty          => 0,
);

Create an exec instance. Returns hashref with Id.

Required config: Cmd (ArrayRef of command and arguments).

Common config keys: AttachStdin, AttachStdout, AttachStderr, Tty, Env, User, WorkingDir.

$exec->start($exec_id, Detach => 0);

Start an exec instance. Options: Detach, Tty.

$exec->resize($exec_id, h => 40, w => 120);

Resize the TTY for an exec instance. Options: h (height), w (width).

my $info = $exec->inspect($exec_id);

Get information about an exec instance.

• WWW::Docker - Main Docker client

• WWW::Docker::API::Containers - Container management