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<?php
/**
* The MIT License (MIT)
*
* Copyright (c) Tawana Musewe
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* <https://opensource.org/licenses/MIT>.
*/
/**
* Helper autocomplete for phpredis extension
*
* @author Tawana Musewe <tawana@aeonis.co.za>
* @link https://github.com/tbtmuse/phpredis-sentinel-phpdoc
*/
class RedisSentinel
{
/**
* Creates a Redis Sentinel
*
* @param string $host Sentinel IP address or hostname
* @param int $port Sentinel Port
* @param float $timeout Value in seconds (optional, default is 0 meaning unlimited)
* @param string|null $persistent Persistent connection id (optional, default is null meaning not persistent)
* @param int $retryInterval Value in milliseconds (optional, default is 0)
* @param float $readTimeout Value in seconds (optional, default is 0 meaning unlimited)
*
* @example
* // 1s timeout, 100ms delay between reconnection attempts.
* $sentinel = new RedisSentinel('127.0.0.1', 26379, 1, null, 100);
*/
public function __construct(
string $host,
int $port,
float $timeout = 0,
?string $persistent = null,
int $retryInterval = 0,
float $readTimeout = 0
) {}
/**
* Check if the current Sentinel configuration is able to reach the quorum needed to failover a master, and the
* majority needed to authorize the failover. This command should be used in monitoring systems to check if a
* Sentinel deployment is ok.
*
* @param string $master Name of master
*
* @return bool True in case of success, False in case of failure.
*
* @example $sentinel->ckquorum('mymaster');
*
* @since >= 5.2.0
*/
public function ckquorum(string $master): bool {}
/**
* Force a failover as if the master was not reachable, and without asking for agreement to other Sentinels
* (however a new version of the configuration will be published so that the other Sentinels will update
* their configurations).
*
* @param string $master Name of master
*
* @return bool True in case of success, False in case of failure.
*
* @example $sentinel->failover('mymaster');
*
* @since >= 5.2.0
*/
public function failover(string $master): bool {}
/**
* Force Sentinel to rewrite its configuration on disk, including the current Sentinel state.
*
* Normally Sentinel rewrites the configuration every time something changes in its state (in the context of the
* subset of the state which is persisted on disk across restart). However sometimes it is possible that the
* configuration file is lost because of operation errors, disk failures, package upgrade scripts or configuration
* managers. In those cases a way to to force Sentinel to rewrite the configuration file is handy.
*
* This command works even if the previous configuration file is completely missing.
*
* @return bool True in case of success, False in case of failure.
*
* @example $sentinel->flushconfig();
*
* @since >= 5.2.0
*/
public function flushconfig(): bool {}
/**
* Return the ip and port number of the master with that name. If a failover is in progress or terminated
* successfully for this master it returns the address and port of the promoted replica.
*
* @param string $master Name of master
*
* @return array|false ['address', 'port'] in case of success, False in case of failure.
*
* @example $sentinel->getMasterAddrByName('mymaster');
*
* @since >= 5.2.0
*/
public function getMasterAddrByName(string $master) {}
/**
* Return the state and info of the specified master
*
* @param string $master Name of master
*
* @return array|false Associative array with info in case of success, False in case of failure.
*
* @example $sentinel->master('mymaster');
*
* @since >= 5.2.0
*/
public function master(string $master) {}
/**
* Return a list of monitored masters and their state
*
* @return array|false Array of arrays with info for each master in case of success, FALSE in case of failure.
*
* @example $sentinel->masters();
*
* @since >= 5.2.0
*/
public function masters() {}
/**
* Ping the sentinel
*
* @return bool True in case of success, False in case of failure
*
* @example $sentinel->ping();
*
* @since >= 5.2.0
*/
public function ping(): bool {}
/**
* Reset all the masters with matching name. The pattern argument is a glob-style pattern.
* The reset process clears any previous state in a master (including a failover in progress), and removes every
* replica and sentinel already discovered and associated with the master.
*
* @param string $pattern Glob-style pattern
*
* @return bool True in case of success, False in case of failure
*
* @example $sentinel->reset('*');
*
* @since >= 5.2.0
*/
public function reset(string $pattern): bool {}
/**
* Return a list of sentinel instances for this master, and their state
*
* @param string $master Name of master
*
* @return array|false Array of arrays with info for each sentinel in case of success, False in case of failure
*
* @example $sentinel->sentinels('mymaster');
*
* @since >= 5.2.0
*/
public function sentinels(string $master) {}
/**
* Return a list of sentinel instances for this master, and their state
*
* @param string $master Name of master
*
* @return array|false Array of arrays with info for each replica in case of success, False in case of failure
*
* @example $sentinel->slaves('mymaster');
*
* @since >= 5.2.0
*/
public function slaves(string $master) {}
}