NAME

Ubic::Service::Skeleton - skeleton of any service with common start/stop logic

VERSION

version 1.58

ACTIONS

status()

Get status of service.

Possible values: "running", "not running", "unknown", "broken".

start()

Start service.

Throws exception on failure.

stop()

Stop service.

Return values: "stopped", "not running".

Throws exception on failure.

OVERLOADABLE METHODS

Subclass must overload following methods with simple status, start and stop implementations.

status_impl

Status implementation. Should return result object or plain string which coerces to result object.

start_impl

Start implementation.

It can check for status itself and return proper "Ubic::Result" value, or it can allow skeleton class to recheck status after that, in several attempts.

To choose second option, it should return non-result value or "result("starting")". See "timeout_options()" method for details about recheck policy.

stop_impl

Stop implementation.

It can check for status itself and return proper "Ubic::Result" value, or it can allow skeleton class to recheck status after that, in several attempts.

To choose second option, it should return non-result value or "result("stopping")". See "timeout_options()" method for details about recheck policy.

timeout_options

Return hashref with timeout options.

Possible options:

start: Params to be used when checking for status of started service.
Should contain hashref with step and trials options for "wait_for_status" function from "Ubic::Service::Utils".

AUTHOR

Vyacheslav Matyukhin <mmcleric@yandex-team.ru>

COPYRIGHT AND LICENSE

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