Support containers running --net=host (#1537)

Detect if a target container is running host networking, and if so, use the IP address of the bridge net gateway.
nginx-proxy · Apr 19, 2023 · 71c8de5 · 71c8de5
1 parent b4efff0
commit 71c8de5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/nginx.tmpl b/nginx.tmpl
@@ -67,6 +67,11 @@
     #         {{ .Name }} (ignored)
             {{- continue }}
         {{- end }}
+        {{- if eq .Name "host" }}
+    #         {{ .Name }} (host network; using gateway)
+            {{- $ip = $globals.CurrentContainer.Gateway" }}
+            {{- continue }}
+        {{- end }}
         {{- if and (not (index $.globals.networks .Name)) (not $.globals.networks.host) }}
     #         {{ .Name }} (unreachable)
             {{- continue }}