[release-2.8] Update k8s compatibility table and increase memory limit

README.md

@@ -24,8 +24,8 @@ Vitess Operator Version | Recommended Vitess Versions | Recommended Kubernetes V
 `v2.5.*` | `v12.0.*`                   | `v1.17.*`, `v1.18.*`, or `v1.19.*`
 `v2.6.*` | `v12.0.*`, or `v13.0.*`     | `v1.20.*`, `v1.21.*`, or `v1.22.*`
 `v2.7.*` | `v14.0.*`                   | `v1.20.*`, `v1.21.*`, or `v1.22.*`
-`v2.8.*` | `v15.0.*`                   | `v1.20.*`, `v1.21.*`, or `v1.22.*`
-`latest` | `latest`                    | `v1.20.*`, `v1.21.*`, or `v1.22.*`
+`v2.8.*` | `v15.0.*`                   | `v1.22.*`, `v1.23.*`, or `v1.24.*`
+`latest` | `latest`                    | `v1.22.*`, `v1.23.*`, or `v1.24.*`
 
 If for some reason you must attempt to use versions outside the recommend
 window, we still welcome bug reports since a workaround might be possible.

test/endtoend/operator/operator-latest.yaml

@@ -5620,7 +5620,7 @@ spec:
           name: vitess-operator
           resources:
             limits:
-              memory: 128Mi
+              memory: 512Mi
             requests:
               cpu: 100m
               memory: 128Mi

test/endtoend/operator/operator.yaml

@@ -5436,7 +5436,7 @@ spec:
           name: vitess-operator
           resources:
             limits:
-              memory: 128Mi
+              memory: 512Mi
             requests:
               cpu: 100m
               memory: 128Mi