From 603a95d719cce98caa5296654b4b65dc3818fe5a Mon Sep 17 00:00:00 2001
From: gbrodman <gbrodman@google.com>
Date: Mon, 23 Aug 2021 07:59:51 -0600
Subject: [PATCH] Add DS->SQL replay cron job to production (#1292)

* Add DS->SQL replay cron job to production

This won't do anything until we set the migration schedule to
DATASTORE_PRIMARY. Actions in order:

1. Add this cron job (it'll be a no-op)
2. Run the init-sql-pipeline to populate production's SQL DB
3. Set the SqlReplayCheckpoint to a time before the smear backup that
was used in step #1 (maybe 30 minutes)
4. Set the database migration schedule to transition to
DATASTORE_PRIMARY at some point
---
 .../registry/env/production/default/WEB-INF/cron.xml     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
index a4325a984..d925836ea 100644
--- a/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
@@ -330,4 +330,13 @@
     <schedule>every day 15:00</schedule>
     <target>backend</target>
   </cron>
+
+  <cron>
+    <url><![CDATA[/_dr/cron/fanout?queue=replay-commit-logs-to-sql&endpoint=/_dr/task/replayCommitLogsToSql&runInEmpty]]></url>
+    <description>
+      Replays recent commit logs from Datastore to the SQL secondary backend.
+    </description>
+    <schedule>every 3 minutes</schedule>
+    <target>backend</target>
+  </cron>
 </cronentries>