- Refine Redis memory usage by maxmemory property and memory eviction policies.
- Delay automatic restart to avoid persistence on disk to deal with the issue:
If you are using replication, make sure that either your master has persistence enabled, or that it does not automatically restarts on crashes: replicas will try to be an exact copy of the master, so if a master restarts with an empty data set, replicas will be wiped as well.
- Add redis_sentinel_exporter to monitor Redis Sentinel with Prometheus.
- RDB persistence was enabled by default. Since this release, no persistence (i.e. no RDB neither AOF)is the default and, by default, diskless is used for replication.
- CONFIG REWRITE failed: Permission denied in Redis Sentinel or Redis Cluster with High Availability is fixed.
- Components update:
- Redis 5.0.5 -> 5.0.7
- OpenJDK 12.0.1 -> 13.0.2
- redis_exporter 1.0.3 -> 1.3.4
- Spring Boot 2.1.6 -> 2.2.2 and 1.5.21 -> 1.5.22
- Spring Cloud Open Service Broker 3.0.3 -> 3.1.0
- Spring Cloud - Cloud Foundry Service Broker 1.0.3 -> 1.0.4
