Update the % for ElasticSearch 6.7 AA test

The AA test is currently deployed at a 50/50 variant split. This PR updates the AA test to throttle the split at 0.5%. The rendering app code has been updated in this PR to handle the C variant[1]. The C variant has been added to make the difference between the CDN traffic allocation and anything that falls into the Z variant (handled by the rendering app) more explicit. This PR was originally opened on the govuk-cdn-config repo which has been archived. Therefore it has been re-added here and I will close the other PR. [1]alphagov/finder-frontend#3149
alphagov · Sep 7, 2023 · d52de58 · d52de58
1 parent ffd54b5
commit d52de58
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diff --git a/ab_tests.yaml b/ab_tests.yaml
@@ -10,3 +10,4 @@
 - EsSixPointSeven:
   - A
   - B
+  - C
diff --git a/dictionaries.yaml b/dictionaries.yaml
@@ -14,5 +14,6 @@ bankholidaystest_percentages:
   A: 99
   B: 1
 essixpointseven_percentages:
-  A: 50
-  B: 50
+  A: 0.5
+  B: 0.5
+  C: 99
-Original file line number
+Diff line change
@@ Expand Up / @@ -10,3 +10,4 @@ @@
     - EsSixPointSeven:
       - A
       - B
+      - C