问题
We know that ElastiCache is not recommended to be accessed outside Amazon instances, so we're trying below stuff inside Amazon EC2 instances only.
We've got a ElastiCache Redis Cluster with 9 nodes. When we try to connect to it using normal redis implementation, it throws some Moved errors
Have tried the retry strategy method as per @Miller. Have also tried RedisCluster with unstable and stable (poor man) implementations.
None of these implementations are working. Any suggestions please?
回答1:
Sharing the code for future readers:
var RedisClustr = require('redis-clustr');
var RedisClient = require('redis');
var config = require("./config.json");
var redis = new RedisClustr({
servers: [
{
host: config.redisClusterHost,
port: config.redisClusterPort
}
],
createClient: function (port, host) {
// this is the default behaviour
return RedisClient.createClient(port, host);
}
});
//connect to redis
redis.on("connect", function () {
console.log("connected");
});
//check the functioning
redis.set("framework", "AngularJS", function (err, reply) {
console.log("redis.set " , reply);
});
redis.get("framework", function (err, reply) {
console.log("redis.get ", reply);
});
来源:https://stackoverflow.com/questions/43872852/how-to-connect-to-elasticache-cluster-using-node-js