From ab466fa9f2350b15a5d5f93fb209907baa6b2c36 Mon Sep 17 00:00:00 2001
From: Stanislav Vitko <stas@vitko.me>
Date: Wed, 11 May 2022 19:09:18 -0700
Subject: [PATCH] feat: ability to modify bind

---
 Dockerfile  | 3 ++-
 haproxy.cfg | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 1a13d20..8357057 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,5 +27,6 @@ ENV ALLOW_RESTARTS=0 \
     SYSTEM=0 \
     TASKS=0 \
     VERSION=1 \
-    VOLUMES=0
+    VOLUMES=0 \
+    BIND=":2375"
 COPY haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
diff --git a/haproxy.cfg b/haproxy.cfg
index 011137e..341b70b 100644
--- a/haproxy.cfg
+++ b/haproxy.cfg
@@ -40,7 +40,7 @@ backend dockerbackend
     server dockersocket $SOCKET_PATH
 
 frontend dockerfrontend
-    bind :2375
+    bind $BIND
     http-request deny unless METH_GET || { env(POST) -m bool }
     http-request allow if { path,url_dec -m reg -i ^(/v[\d\.]+)?/containers/[a-zA-Z0-9_.-]+/((stop)|(restart)|(kill)) } { env(ALLOW_RESTARTS) -m bool }
     http-request allow if { path,url_dec -m reg -i ^(/v[\d\.]+)?/auth } { env(AUTH) -m bool }