io.vertx.redis.sentinel

Interface RedisSentinel

Deprecated.

@Deprecated
public interface RedisSentinel

This factory is deprecated use Redis instead, or for a typed API RedisAPI.

Method Summary

Modifier and Type	Method and Description
RedisSentinel	ckquorum(String name, Handler<AsyncResult<String>> handler) Deprecated. 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.
void	close(Handler<AsyncResult<Void>> handler) Deprecated. Close the client - when it is fully closed the handler will be called.
static RedisSentinel	create(Vertx vertx) Deprecated.
static RedisSentinel	create(Vertx vertx, JsonObject config) Deprecated.
static RedisSentinel	create(Vertx vertx, RedisOptions options) Deprecated.
RedisSentinel	failover(String name, Handler<AsyncResult<String>> handler) Deprecated. 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)
RedisSentinel	flushConfig(Handler<AsyncResult<Void>> handler) Deprecated. Force Sentinel to rewrite its configuration on disk, including the current Sentinel state.
RedisSentinel	getMasterAddrByName(String name, Handler<AsyncResult<JsonArray>> handler) Deprecated. Return the ip and port number of the master with that name.
RedisSentinel	master(String name, Handler<AsyncResult<JsonArray>> handler) Deprecated. Show the state and info of the specified master
RedisSentinel	masters(Handler<AsyncResult<JsonArray>> handler) Deprecated. Show a list of monitored masters and their state
RedisSentinel	reset(String pattern, Handler<AsyncResult<Void>> handler) Deprecated. Reset all the masters with matching name.
RedisSentinel	sentinels(String name, Handler<AsyncResult<JsonArray>> handler) Deprecated. Show a list of sentinel instances for this master, and their state
RedisSentinel	slaves(String name, Handler<AsyncResult<JsonArray>> handler) Deprecated. Show a list of slaves for this master, and their state

Method Detail

create

static RedisSentinel create(Vertx vertx)

Deprecated.

create

static RedisSentinel create(Vertx vertx,
                            JsonObject config)

Deprecated.

create

static RedisSentinel create(Vertx vertx,
                            RedisOptions options)

Deprecated.

close

void close(Handler<AsyncResult<Void>> handler)

Deprecated.

Close the client - when it is fully closed the handler will be called.

Parameters:

handler -

masters

RedisSentinel masters(Handler<AsyncResult<JsonArray>> handler)

Deprecated.

Show a list of monitored masters and their state

Parameters:

handler - Handler for the result of this call

master

RedisSentinel master(String name,
                     Handler<AsyncResult<JsonArray>> handler)

Deprecated.

Show the state and info of the specified master

Parameters:

name - master name

handler - Handler for the result of this call

slaves

RedisSentinel slaves(String name,
                     Handler<AsyncResult<JsonArray>> handler)

Deprecated.

Show a list of slaves for this master, and their state

Parameters:

name - master name

handler - Handler for the result of this call

sentinels

RedisSentinel sentinels(String name,
                        Handler<AsyncResult<JsonArray>> handler)

Deprecated.

Show a list of sentinel instances for this master, and their state

Parameters:

name - master name

handler - Handler for the result of this call

getMasterAddrByName

RedisSentinel getMasterAddrByName(String name,
                                  Handler<AsyncResult<JsonArray>> handler)

Deprecated.

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 slave

Parameters:

name - master name

handler - Handler for the result of this call

reset

RedisSentinel reset(String pattern,
                    Handler<AsyncResult<Void>> handler)

Deprecated.

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 pro

Parameters:

pattern - pattern String

handler - Handler for the result of this call

failover

RedisSentinel failover(String name,
                       Handler<AsyncResult<String>> handler)

Deprecated.

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)

Parameters:

name - master name

handler - Handler for the result of this call

ckquorum

RedisSentinel ckquorum(String name,
                       Handler<AsyncResult<String>> handler)

Deprecated.

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.

Parameters:

name - master name

handler - Handler for the result of this call

flushConfig

RedisSentinel flushConfig(Handler<AsyncResult<Void>> handler)

Deprecated.

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.

Parameters:

handler - Handler for the result of this call