Examples with RedisClusterReshard com.sohu.cache.redis.RedisClusterReshard used on opensource projects

Example 1 with RedisClusterReshard

use of com.sohu.cache.redis.RedisClusterReshard in project new-cloud by xie-summer.

the class AppDeployCenterImpl method addHorizontalNodes.

@Override
public boolean addHorizontalNodes(Long appId, String masterHost, String slaveHost, int memory) {
    AppDesc appDesc = appDao.getAppDescById(appId);
    // 1. 寻找主从节点的可用端口
    Integer masterPort = machineCenter.getAvailablePort(masterHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
    if (masterPort == null) {
        logger.error("master host={} getAvailablePort is null", masterHost);
        return false;
    }
    Integer slavePort = 0;
    boolean hasSlave = StringUtils.isNotBlank(slaveHost);
    if (hasSlave) {
        slavePort = machineCenter.getAvailablePort(slaveHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
        if (slavePort == null) {
            logger.error("slave host={} getAvailablePort is null", slaveHost);
            return false;
        }
    }
    // 2. 启动主从节点
    boolean isMasterCreate = redisDeployCenter.createRunNode(appDesc, masterHost, masterPort, memory, true);
    if (!isMasterCreate) {
        logger.error("createRunNode master failed {}:{}", masterHost, masterPort);
        return false;
    }
    if (hasSlave) {
        // 运行节点
        boolean isSlaveCreate = redisDeployCenter.createRunNode(appDesc, slaveHost, slavePort, memory, true);
        if (!isSlaveCreate) {
            logger.error("createRunNode slave failed {}:{}", slaveHost, slavePort);
            return false;
        }
    }
    // 3. 获取应用下有效节点
    Set<HostAndPort> clusterHosts = getEffectiveInstanceList(appId);
    // 4. 添加新节点: meet,复制，不做slot分配
    RedisClusterReshard clusterReshard = new RedisClusterReshard(clusterHosts, redisCenter, instanceReshardProcessDao);
    boolean joinCluster = clusterReshard.joinCluster(appId, masterHost, masterPort, slaveHost, slavePort);
    if (joinCluster) {
        // 5. 保存实例,开启统计功能
        saveInstance(appId, masterHost, masterPort, memory);
        redisCenter.deployRedisCollection(appId, masterHost, masterPort);
        if (hasSlave) {
            saveInstance(appId, slaveHost, slavePort, memory);
            redisCenter.deployRedisCollection(appId, slaveHost, slavePort);
        }
    }
    return joinCluster;
}

Example 2 with RedisClusterReshard

use of com.sohu.cache.redis.RedisClusterReshard in project new-cloud by xie-summer.

the class AppDeployCenterImpl method startMigrateSlot.

private void startMigrateSlot(final InstanceReshardProcess instanceReshardProcess) {
    final long appId = instanceReshardProcess.getAppId();
    final long appAuditId = instanceReshardProcess.getAuditId();
    final InstanceInfo targetInstanceInfo = instanceReshardProcess.getTargetInstanceInfo();
    processThreadPool.execute(new Runnable() {

        @Override
        public void run() {
            // 所有节点用户clustersetslot
            Set<HostAndPort> clusterHosts = getEffectiveInstanceList(appId);
            RedisClusterReshard clusterReshard = new RedisClusterReshard(clusterHosts, redisCenter, instanceReshardProcessDao);
            // 添加进度
            boolean joinCluster = clusterReshard.migrateSlot(instanceReshardProcess);
            if (joinCluster) {
                // 改变审核状态
                appAuditDao.updateAppAudit(appAuditId, AppCheckEnum.APP_ALLOCATE_RESOURCE.value());
                if (targetInstanceInfo != null && targetInstanceInfo.getStatus() != InstanceStatusEnum.GOOD_STATUS.getStatus()) {
                    targetInstanceInfo.setStatus(InstanceStatusEnum.GOOD_STATUS.getStatus());
                    instanceDao.update(targetInstanceInfo);
                }
            }
        }
    });
}

Example 3 with RedisClusterReshard

use of com.sohu.cache.redis.RedisClusterReshard in project cachecloud by sohutv.

the class AppDeployCenterImpl method addHorizontalNodes.

@Override
public boolean addHorizontalNodes(Long appId, String masterHost, String slaveHost, int memory) {
    AppDesc appDesc = appDao.getAppDescById(appId);
    // 1. 寻找主从节点的可用端口
    Integer masterPort = machineCenter.getAvailablePort(masterHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
    if (masterPort == null) {
        logger.error("master host={} getAvailablePort is null", masterHost);
        return false;
    }
    Integer slavePort = 0;
    boolean hasSlave = StringUtils.isNotBlank(slaveHost);
    if (hasSlave) {
        slavePort = machineCenter.getAvailablePort(slaveHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
        if (slavePort == null) {
            logger.error("slave host={} getAvailablePort is null", slaveHost);
            return false;
        }
    }
    // 2. 启动主从节点
    boolean isMasterCreate = redisDeployCenter.createRunNode(appDesc, masterHost, masterPort, memory, true);
    if (!isMasterCreate) {
        logger.error("createRunNode master failed {}:{}", masterHost, masterPort);
        return false;
    }
    if (hasSlave) {
        // 运行节点
        boolean isSlaveCreate = redisDeployCenter.createRunNode(appDesc, slaveHost, slavePort, memory, true);
        if (!isSlaveCreate) {
            logger.error("createRunNode slave failed {}:{}", slaveHost, slavePort);
            return false;
        }
    }
    // 3. 获取应用下有效节点
    Set<HostAndPort> clusterHosts = getEffectiveInstanceList(appId);
    // 4. 添加新节点: meet,复制，不做slot分配
    RedisClusterReshard clusterReshard = new RedisClusterReshard(clusterHosts, redisCenter, instanceReshardProcessDao);
    boolean joinCluster = clusterReshard.joinCluster(appId, masterHost, masterPort, slaveHost, slavePort);
    if (joinCluster) {
        // 5. 保存实例,开启统计功能
        saveInstance(appId, masterHost, masterPort, memory);
        redisCenter.deployRedisCollection(appId, masterHost, masterPort);
        if (hasSlave) {
            saveInstance(appId, slaveHost, slavePort, memory);
            redisCenter.deployRedisCollection(appId, slaveHost, slavePort);
        }
    }
    return joinCluster;
}

Example 4 with RedisClusterReshard

use of com.sohu.cache.redis.RedisClusterReshard in project cachecloud by sohutv.

the class AppDeployCenterImpl method startMigrateSlot.

private void startMigrateSlot(final InstanceReshardProcess instanceReshardProcess) {
    final long appId = instanceReshardProcess.getAppId();
    final long appAuditId = instanceReshardProcess.getAuditId();
    final InstanceInfo targetInstanceInfo = instanceReshardProcess.getTargetInstanceInfo();
    processThreadPool.execute(new Runnable() {

        @Override
        public void run() {
            // 所有节点用户clustersetslot
            Set<HostAndPort> clusterHosts = getEffectiveInstanceList(appId);
            RedisClusterReshard clusterReshard = new RedisClusterReshard(clusterHosts, redisCenter, instanceReshardProcessDao);
            // 添加进度
            boolean joinCluster = clusterReshard.migrateSlot(instanceReshardProcess);
            if (joinCluster) {
                // 改变审核状态
                appAuditDao.updateAppAudit(appAuditId, AppCheckEnum.APP_ALLOCATE_RESOURCE.value());
                if (targetInstanceInfo != null && targetInstanceInfo.getStatus() != InstanceStatusEnum.GOOD_STATUS.getStatus()) {
                    targetInstanceInfo.setStatus(InstanceStatusEnum.GOOD_STATUS.getStatus());
                    instanceDao.update(targetInstanceInfo);
                }
            }
        }
    });
}