Upgrade to Redis 8

Author: ejsmith

k8s/ex-prod-redis-values.yaml

@@ -3,7 +3,7 @@ global:
 
 # https://hub.docker.com/r/bitnami/redis/tags
 image:
-  tag: 7.2.3-debian-11-r1
+  tag: 8.0.2-debian-12-r3
 
 auth:
   enabled: true

k8s/ex-prod-tasks.ps1

@@ -124,6 +124,7 @@ helm upgrade `
     --reuse-values ex-prod --namespace ex-prod .\exceptionless
 
 # NOTE any commas in helm values need to be escaped with a backslash ie server,password=pass need to be server\,password=pass
+# redis sentinel connection string example: server=some-redis:26379\,password=mypass\,abortConnect=false\,serviceName=mySentinelService
 helm upgrade --set "redis.connectionString=$REDIS_CONNECTIONSTRING" --reuse-values ex-prod --namespace ex-prod .\exceptionless
 
 # stop the entire app

k8s/ex-setup.ps1

@@ -143,11 +143,12 @@ kubectl apply -f namespace-default-limits.yaml
 
 # install redis server
 # https://github.com/bitnami/charts/blob/main/bitnami/redis/README.md
+# redis sentinel connection string example: server=some-redis:26379\,password=mypass\,abortConnect=false\,serviceName=mySentinelService
 helm repo add bitnami https://charts.bitnami.com/bitnami
-helm install ex-$ENV-redis bitnami/redis --values ex-$ENV-redis-values.yaml --namespace ex-$ENV
+helm install ex-$ENV-redis bitnami/redis --values ex-$ENV-redis-values.yaml --namespace ex-$ENV --dry-run
 
 # upgrade redis server
-helm upgrade ex-$ENV-redis bitnami/redis --reset-values --values ex-$ENV-redis-values.yaml --namespace ex-$ENV
+helm upgrade ex-$ENV-redis bitnami/redis --reset-values --values ex-$ENV-redis-values.yaml --namespace ex-$ENV --set global.redis.password=$REDIS_PASSWORD --dry-run
 
 # install signoz otel collector
 helm repo add signoz https://charts.signoz.io