From 7b849bbf532fcbedf45990c2098d310770d52efa Mon Sep 17 00:00:00 2001
From: Kevin Burke <kevin.burke@segment.com>
Date: Mon, 15 Jul 2024 14:20:13 -0700
Subject: [PATCH] docker-compose.yml: specify AMD64 platform

Several Docker images used by Segment do not work reliably on Mac M1 laptops,
which use the ARM chipset. Commonly, these are images that were built several
years ago, before M1 laptops were in widespread use, and behave unpredictably
when run on an ARM chipset.

The simplest workaround is to ensure that the Docker environment is always
running on x86. This change should ensure that employees with M1 laptops will be
able to reliably start and run Docker containers on this repository.
---
 docker-compose.yml | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index e4a35e85..507a1559 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,15 +1,22 @@
 version: '2.2'
 services:
-    mysql:
-        image: mysql:5.6
-        platform: linux/amd64
-        restart:
-            always
-        ports:
-              - "3306:3306"
-        environment:
-            MYSQL_ROOT_PASSWORD: ctldbpw
-            MYSQL_DATABASE: ctldb
-            MYSQL_USER: ctldb
-            MYSQL_PASSWORD: ctldbpw
-        mem_limit: 536870912
+  mysql:
+    image: mysql:5.6
+    # If you are on arm64 and experiencing issues with the tests (hangs,
+    # connection reset) then try the following in order:
+
+    # - stopping and removing all downloaded container images
+    # - ensuring you have the latest Docker Desktop version
+    # - factory reset your Docker Desktop settings
+
+    # If you are still running into issues please post in #help-infra-seg.
+    platform: linux/amd64
+    restart: always
+    ports:
+    - "3306:3306"
+    environment:
+      MYSQL_ROOT_PASSWORD: ctldbpw
+      MYSQL_DATABASE: ctldb
+      MYSQL_USER: ctldb
+      MYSQL_PASSWORD: ctldbpw
+    mem_limit: 536870912