github: tune docker firewall disablement to work on 20.04

Signed-off-by: Simon Deziel <simon.deziel@canonical.com>
simondeziel · Jul 4, 2024 · 4c5bdad · 4c5bdad
1 parent 6aff890
commit 4c5bdad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -50,7 +50,7 @@ jobs:
 
         sudo apt-get autopurge moby-containerd docker uidmap -y
         sudo ip link delete docker0
-        sudo nft flush ruleset
+        sudo nft flush ruleset || sudo iptables -I DOCKER-USER -j ACCEPT
 
         sudo snap refresh lxd || sudo snap install lxd
         sudo adduser "$USER" lxd