Apply Docker workaround for all lxd bridges, including ipv6

canonical · Jan 10, 2025 · b94ded9 · b94ded9
1 parent 48dfc61
commit b94ded9
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/.github/actions/install-lxd/action.yaml b/.github/actions/install-lxd/action.yaml
@@ -32,5 +32,16 @@ runs:
     - name: Apply Docker iptables workaround
       shell: bash
       run: |
-        sudo iptables -I DOCKER-USER -i lxdbr0 -j ACCEPT
-        sudo iptables -I DOCKER-USER -o lxdbr0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
+        set -x
+        ip a
+        ip r
+
+        bridges=('lxdbr0' 'dualstack-br0' 'ipv6-br0')
+        for i in ${bridges[@]}; do
+          set +e
+          sudo iptables  -I DOCKER-USER -i $i -j ACCEPT
+          sudo ip6tables -I DOCKER-USER -i $i -j ACCEPT
+          sudo iptables  -I DOCKER-USER -o $i -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
+          sudo ip6tables -I DOCKER-USER -o $i -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
+          set -e
+        done