test(integration): fix sredis container image (#45496) (#45500)

mergify[bot] · andrzej-stencel · web-flow · commit cbd7679b6971 · 2025-07-23T10:20:55.000+02:00
The sredis image started failing in recent days with: ``` $ docker logs libbeat_9_2_0_7b2b3aa2d9-snapshot-sredis-1 Error relocating /usr/bin/stunnel: OSSL_PROVIDER_add_conf_parameter: symbol not found ``` Switching to stable base Alpine image for more stability. (cherry picked from commit fc7180b) Co-authored-by: Andrzej Stencel <andrzej.stencel@elastic.co>
diff --git a/testing/environments/docker/sredis/Dockerfile b/testing/environments/docker/sredis/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:edge
+FROM alpine:3.22
 
 RUN apk add --no-cache stunnel
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM alpine:edge`
	`1`	`+FROM alpine:3.22`
`2`	`2`
`3`	`3`	`RUN apk add --no-cache stunnel`
`4`	`4`