Cannot provide redisAddress using sentinel for masterId
时间: 2024-03-16 11:46:50 浏览: 245
It seems like you are facing an issue with providing the Redis address when using Sentinel for master ID. Sentinel is a high availability solution for Redis that monitors Redis instances and automatically switches to a new instance if the current instance fails.
To provide the Redis address using Sentinel for master ID, you need to specify the Sentinel configuration in your Redis client. Here's an example code snippet in Python:
```python
import redis
# Set the Sentinel configuration
sentinel_conf = {
'host': 'SENTINEL_HOST',
'port': SENTINEL_PORT,
'password': 'SENTINEL_PASSWORD',
'sentinel_master': 'MASTER_ID'
}
# Create a Redis client using Sentinel
redis_client = redis.Redis(
connection_pool=redis.sentinel.Sentinel(
sentinels=[(sentinel_conf['host'], sentinel_conf['port'])],
password=sentinel_conf['password']
).master_for(sentinel_conf['sentinel_master'])
)
# Use the Redis client
redis_client.set('key', 'value')
```
In this example, `SENTINEL_HOST` and `SENTINEL_PORT` are the hostname and port number of your Sentinel instance, `SENTINEL_PASSWORD` is the password for your Sentinel instance (if any), and `MASTER_ID` is the name of your Redis master instance.
Make sure to replace these placeholders with the actual values for your Redis and Sentinel instances.
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