【发布时间】:2019-04-01 12:04:39
【问题描述】:
部署到kubernetes时,redis连接无法建立连接,因为jedis连接被拒绝错误。
"message": "Cannot get Jedis connection; nested exception is
redis.clients.jedis.exceptions.JedisConnectionException:
java.net.ConnectException: Connection refused (Connection refused)",
部署yaml文件:
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: redis-master
spec:
selector:
matchLabels:
app: redis
replicas: 1
template:
metadata:
labels:
app: redis
spec:
containers:
- name: redis-master
image: gcr.io/google_containers/redis:e2e
ports:
- containerPort: 6379
volumeMounts:
- name: redis-storage
mountPath: /data/redis
volumes:
- name: redis-storage
---
apiVersion: v1
kind: Service
metadata:
name: redis-master
labels:
app: redis
spec:
ports:
- port: 6379
selector:
app: redis
---项目中使用的Jedis示例代码:
JedisConnectionFactory jedisConnectionFactoryUpdated() {
RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration();
redisStandaloneConfiguration.setHostName("redis-master");
redisStandaloneConfiguration.setPort(6379);
JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();
jedisClientConfiguration.connectTimeout(Duration.ofSeconds(60));// 60s connection timeout
JedisConnectionFactory jedisConFactory = new JedisConnectionFactory(redisStandaloneConfiguration,
jedisClientConfiguration.build());
return jedisConFactory;
}
有人能解决这个问题吗? TIA。
【问题讨论】:
-
您是否尝试过使用“redis-master.
.svc.cluster.local”作为主机名? -
@AlexanderPankin 我没试过。 TIA,我会检查这个。
标签: spring spring-boot kubernetes jedis spring-data-redis