update haproxy

haproxy/arm/Dockerfile

@@ -1,10 +0,0 @@
-#
-# Dockerfile for haproxy-arm
-#
-
-FROM easypi/alpine-arm
-MAINTAINER EasyPi Software Foundation
-
-RUN apk add --no-cache haproxy
-
-CMD ["haproxy", "-f", "/etc/haproxy/haproxy.cfg"]

haproxy/arm/docker-compose.yml

@@ -1,6 +0,0 @@
-haproxy:
-  image: easypi/haproxy-arm
-  volumes:
-    - ./haproxy.cfg:/etc/haproxy/haproxy.cfg
-  net: host
-  restart: always

haproxy/arm/haproxy.cfg

@@ -1,27 +0,0 @@
-#                       +- jp (:1081)
-#                       |
-#                       |- tw (:1082)
-# frontend --- backend -+  
-# (*:1080)              |- hk (:1083)
-#                       |
-#                       +- us (:1084)
-
-global
-        maxconn 4000
-
-defaults
-        mode tcp
-        timeout connect 5000ms
-        timeout client 50000ms
-        timeout server 50000ms
-
-frontend front
-        bind *:1080
-        default_backend back
-
-backend back
-        balance roundrobin
-        server jp 127.0.0.1:1081 weight 50
-        server tw 127.0.0.1:1082 weight 20
-        server hk 127.0.0.1:1083 weight 15
-        server us 127.0.0.1:1084 weight 15

haproxy/docker-compose.yml

@@ -1,6 +1,8 @@
-haproxy:
-  image: haproxy:alpine
-  volumes:
-    - ./haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
-  net: host
-  restart: always
+version: "3.8"
+services:
+  haproxy:
+    image: haproxy:alpine
+    volumes:
+      - ./data:/usr/local/etc/haproxy
+    network_mode: host
+    restart: unless-stopped

haproxy/haproxy.cfg

@@ -15,13 +15,21 @@ defaults
         timeout client 50000ms
         timeout server 50000ms
 
+frontend stats
+        mode http
+        bind *:8404
+        stats enable
+        stats uri /stats
+        stats refresh 15s
+        stats admin if TRUE
+
 frontend front
         bind *:1080
         default_backend back
 
 backend back
         balance roundrobin
-        server jp 127.0.0.1:1081 weight 50
-        server tw 127.0.0.1:1082 weight 20
-        server hk 127.0.0.1:1083 weight 15
-        server us 127.0.0.1:1084 weight 15
+        server jp 127.0.0.1:1081 check inter 30s
+        server tw 127.0.0.1:1082 check inter 30s
+        server hk 127.0.0.1:1083 check inter 30s
+        server us 127.0.0.1:1084 check inter 30s