From cd51281355fecde07bdb435616e09945ccec5e76 Mon Sep 17 00:00:00 2001
From: Andrew Bates <andrew.bates@networktocode.com>
Date: Thu, 11 May 2023 09:52:09 -0400
Subject: [PATCH] fix: docker-compose fails with multiple merge keys

Docker compose no longer allows multiple merge keys
in compose files. The YAML spec allows multiple maps
to be merged by passing a sequence to the merge (`<<:`)
key. This is documented in the
[YAML spec](https://yaml.org/type/merge.html). The behavior
change for docker-compose is documented in
[this issue](https://github.com/docker/compose/issues/10411)
---
 development/docker-compose.base.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/development/docker-compose.base.yml b/development/docker-compose.base.yml
index 32bf255c..c875afa4 100644
--- a/development/docker-compose.base.yml
+++ b/development/docker-compose.base.yml
@@ -26,8 +26,9 @@ services:
       timeout: "10s"
       start_period: "120s"
       retries: 3
-    <<: *nautobot-build
-    <<: *nautobot-base
+    <<:
+      - *nautobot-build
+      - *nautobot-base
   worker:
     entrypoint:
       - "sh"