From 5f71e7815c0010e4d88246f266d2493a806c966b Mon Sep 17 00:00:00 2001
From: Jason Lynch <jason@pgedge.com>
Date: Thu, 8 Jan 2026 15:13:19 -0500
Subject: [PATCH] ci: upgrade docker in circleci

The latest versions of Docker have a bug fix that affects our E2Es:

https://github.com/moby/swarmkit/commit/8d571f3c4fd621c32e19b54bcc8914cd42d511b9

Before this fix, the Docker daemon would panic and crash when it hit
this condition, which happened pretty regularly for us.
---
 .circleci/config.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 19d9d06c..8eaca4a0 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -41,6 +41,21 @@ commands:
           version: '1.24.3'
       - checkout
       - use_mod_cache
+      - run:
+          # Docker < 29 has a Docker Swarm bug that affects our E2Es. We can
+          # remove this once Circle releases an updated Ubuntu image with the
+          # latest Docker version.
+          name: Upgrade Docker
+          command: |
+            sudo systemctl stop docker
+            sudo apt update
+            sudo apt install -y \
+              docker-ce \
+              docker-ce-cli \
+              containerd.io \
+              docker-buildx-plugin \
+              docker-compose-plugin
+            sudo systemctl start docker
 jobs:
   test:
     executor: common