redis-cluster-1 2/2 Running 0 3m56s redis-cluster-2 2/2 Running 0 3m28s redis-cluster 172.16.0.201:6379 -> Slots 5461 - 10922 Shard[2] Master[2] redis-cluster-2 172.16.1.53:6379 replica redis-cluster 5 -c redis -n redis -- redis-cli --scan g c 查看分片 Shard[2] 中的数据,master 节点是 redis-cluster-2 slave 节点是 redis-cluster $ kubectl exec redis-cluster-2 -c redis -n redis -- redis-cli --scan a e d h $ kubectl exec redis-cluster
redis-cluster-1 1/1 Running 0 49s redis-cluster-2 1/1 Running 0 46s redis-cluster 6379 14 redis-cluster-1 master 28 10.244.9.20 6379 28 redis-cluster-2 master 28 10.244.8.15 6379 28 redis-cluster
redis-cluster-1 1/1 Running 0 49s redis-cluster-2 1/1 Running 0 46s redis-cluster 6379 14 redis-cluster-1 master 28 10.244.9.20 6379 28 redis-cluster-2 master 28 10.244.8.15 6379 28 redis-cluster
Running 0 10m redis-cluster-2 1/1 Running 0 10m redis-cluster 1/1 Running 0 4h34m 172.30.135.181 k8s-node03 <none> <none> redis-cluster 通过上面初始化信息,可以看出集群关系: redis-cluster-0是master节点,redis-cluster-3是它的从节点。 redis-cluster-1 master 168 172.30.85.216 6379 168 redis-cluster-2 master 182 172.30.217.82 6379 168 redis-cluster
redis-cluster-1 1/1 Running 0 49s redis-cluster-2 1/1 Running 0 46s redis-cluster 112 redis-cluster-1 master 112 10.2.2.17 6379 112 redis-cluster-2 master 112 10.2.0.33 6379 112 redis-cluster
redis-cluster-1 2/2 Running 0 3m56s redis-cluster-2 2/2 Running 0 3m28s redis-cluster 172.16.0.201:6379 -> Slots 5461 - 10922 Shard[2] Master[2] redis-cluster-2 172.16.1.53:6379 replica redis-cluster 5 -c redis -n redis -- redis-cli --scan g c 查看分片 Shard[2] 中的数据,master 节点是 redis-cluster-2 slave 节点是 redis-cluster $ kubectl exec redis-cluster-2 -c redis -n redis -- redis-cli --scan a e d h $ kubectl exec redis-cluster
redis-cluster-1 1/1 Running 0 63spod/redis-cluster-2 1/1 Running 0 54spod/redis-cluster redis-cluster-2 1/1 Running 0 13s 10.233.68.255 ksp-worker-2 <none> <none>redis-cluster
redis-cluster-1 1/1 Running 0 63s pod/redis-cluster-2 1/1 Running 0 54s pod/redis-cluster redis-cluster-2 1/1 Running 0 13s 10.233.68.255 ksp-worker-2 <none> <none> redis-cluster
controller-revision-hash=redis-cluster-6bf876ccf9,statefulset.kubernetes.io/pod-name=redis-cluster-2 # pod/redis-cluster =redis-cluster,controller-revision-hash=redis-cluster-6bf876ccf9,statefulset.kubernetes.io/pod-name=redis-cluster
1 Running 0 2m15s redis-cluster-2 1/1 Running 0 2m13s redis-cluster