im trying create a demo in asp.net core 8 to save data in redis cache. Everything work perfect when i use localhost:6379. But when my app.net container its runiing and try to comunicate with container redis, by using container name ex: http://redis:6379, i receive the messge:

“UnableToConnect on 127.0.0.1:6379/Interactive, Initializing/NotStarted, “

here my conpose:

api:
    image: api:latest
    container_name: api
    build:
        context: ../src/api
        dockerfile: ./Dockerfile
    ports:
        - "5168:5168"
    environment:
        - aspnetcore_environment=Production
        - aspnetcore_urls=http://+:5168
        
        
redis:
    image: redis:latest
    container_name: redis
    restart: always
    ports:
      - "6379:6379"
    volumes:
      - ./volumes/redis.data:/usr/share/root/redis
      - ./volumes/redis.conf:/usr/share/redis/redis.conf
    environment:
      - REDIS_PASSWORD=Teste@123
      - REDIS_PORT=6379
      - REDIS_DATABASES=16   
    command: [ "redis-server", "/usr/share/redis/redis.conf"]

And here my progam.cs:

var redisOptions = new ConfigurationOptions
{
    EndPoints = { { appServicesSettings.RedisHost, appServicesSettings.RedisPort } },
    AbortOnConnectFail = false,
    DefaultDatabase = 0,
    ConnectTimeout = 15000,
    SyncTimeout = 15000


};

builder.Services.AddStackExchangeRedisCache(options =>
{
    options.Configuration = appServicesSettings.Redis;
    options.InstanceName = "SampleInstance";
});

builder.Services.AddSingleton<IConnectionMultiplexer>(ConnectionMultiplexer.Connect(redisOptions));

appsetting:

  "AppServicesSettings": {
    "RedisLocal": "localhost:6379",
    "RedisHost": "http://redis",
    "RedisPort": 6379
  }

version:
Microsoft.Extensions.Caching.StackExchangeRedis” Version=”8.0.4″