From a509b4b378816047d5dca7ea5a36b7fb1621fe15 Mon Sep 17 00:00:00 2001
From: Miguel Serrano <mserranom@gmail.com>
Date: Wed, 11 Feb 2026 11:39:39 +0100
Subject: [PATCH] Disable telemetry collection in `mongosh`

---
 CHANGELOG.md                 | 4 ++++
 bin/docker-compose           | 1 +
 lib/docker-compose.mongo.yml | 1 +
 lib/mongosh.conf             | 2 ++
 4 files changed, 8 insertions(+)
 create mode 100644 lib/mongosh.conf

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65e2c647..b4c0032f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2026-02-11
+### Added
+- Disable telemetry data collection in `mongosh`.
+
 ## 2026-02-02
 ### Added
 - Updated default [`version`](https://github.com/overleaf/toolkit/blob/master/lib/config-seed/version) to `6.1.1`.
diff --git a/bin/docker-compose b/bin/docker-compose
index 4c9951b5..716ed35e 100755
--- a/bin/docker-compose
+++ b/bin/docker-compose
@@ -143,6 +143,7 @@ function set_mongo_vars() {
   export MONGO_DATA_PATH
   export MONGO_DOCKER_IMAGE
   export MONGOSH
+  export TOOLKIT_ROOT
 }
 
 # Set environment variables for docker-compose.sibling-containers.yml
diff --git a/lib/docker-compose.mongo.yml b/lib/docker-compose.mongo.yml
index 8a2d6dce..8655f970 100644
--- a/lib/docker-compose.mongo.yml
+++ b/lib/docker-compose.mongo.yml
@@ -8,6 +8,7 @@ services:
         container_name: mongo
         volumes:
             - "${MONGO_DATA_PATH}:/data/db"
+            - "${TOOLKIT_ROOT}/lib/mongosh.conf:/etc/mongosh.conf"
         expose:
             - 27017
         healthcheck:
diff --git a/lib/mongosh.conf b/lib/mongosh.conf
new file mode 100644
index 00000000..0655d66b
--- /dev/null
+++ b/lib/mongosh.conf
@@ -0,0 +1,2 @@
+mongosh:
+  forceDisableTelemetry: true