From 19df19c432137930a39a6650cfcff2b58046bb8c Mon Sep 17 00:00:00 2001
From: John Robbins <j.reboss@gmail.com>
Date: Tue, 11 Apr 2023 09:04:07 -0600
Subject: [PATCH] [rootless docker] Remove DOCKER_HOST environment when
 toggling between rootless and root docker

---
 tasks/main.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tasks/main.yml b/tasks/main.yml
index c2b1c6d..1ffc3aa 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -75,6 +75,13 @@
   command: /usr/bin/dockerd-rootless-setuptool.sh uninstall --force
   when: docker_rootless == false and rootless_conf.stat.exists
 
+- name: Reset DOCKER_HOST environment
+  lineinfile:
+    path: /etc/environment
+    state: absent
+    regexp: '^DOCKER_HOST=unix:///run/user/.*/docker.sock$'
+  when: docker_rootless == false and rootless_conf.stat.exists
+
 - name: Ensure Docker is started and enabled at boot
   service:
     name: docker