Redis Cache
The presented resiliency recommendations in this guidance include Redis Cache and associated resources and settings.
Summary of Recommendations
| Recommendation | Category | Impact | State | ARG Query Available |
|---|---|---|---|---|
| REDIS-1 - Enable zone redundancy for Azure Cache for Redis | High Availability | High | Preview | Yes |
Definitions of states can be found here
Recommendations Details
REDIS-1 - Azure Cache for Redis のゾーン冗長を有効にします
Category: Availability
Impact: High
Recommendation/Guidance
Azure Cache for Redis では、Premium レベルと Enterprise レベルでゾーン冗長性がサポートされています。ゾーン冗長キャッシュは、複数の可用性ゾーンに分散した VM で実行されます。ゾーン冗長性により、回復性と可用性が向上します。
Resources
Resource Graph Query
// Azure Resource Graph Query
// Find Cache for Redis instances with one or no Zones selected
resources
| where type == "microsoft.cache/redis"
| where array_length(zones) <= 1 or isnull(zones)
| project recommendationId = "redis-1", name, id, tags, param1 = "AvailabilityZones: Single Zone"
| order by id asc