main/haproxy: better example config

also move the homedir for haproxy user to /var/lib/haproxy

3 files changed, 85 insertions, 12 deletions

diff --git a/main/haproxy/APKBUILD b/main/haproxy/APKBUILD
index 2b7f820cf6..f89237b629 100644
--- a/main/haproxy/APKBUILD
+++ b/main/haproxy/APKBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=haproxy
 pkgver=1.4.22
-pkgrel=1
+pkgrel=2
 pkgdesc="A TCP/HTTP reverse proxy for high availability environments"
 url="http://haproxy.1wt.eu"
 arch="all"
@@ -24,11 +24,11 @@ package() {
         cd "$srcdir/$pkgname-$pkgver"
         make DESTDIR="$pkgdir" PREFIX=/usr DOCDIR=/usr/share/doc/haproxy \
                 install
-        install -d "$pkgdir"/usr/share/haproxy
+        install -d "$pkgdir"/var/lib/haproxy
         install -m755 -D "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname
         install -m644 -D "$srcdir"/haproxy.cfg "$pkgdir"/etc/haproxy/haproxy.cfg
 }
 
 md5sums="a0b007c76f6a78524f3b3dd5e704979c  haproxy-1.4.22.tar.gz
 81319456a35408bf47443e9c314d2e94  haproxy.initd
-f043f27db8081ee135fb452920405c51  haproxy.cfg"
+1f337186b0e1ba5ee82760cb437fb810  haproxy.cfg"
diff --git a/main/haproxy/haproxy.cfg b/main/haproxy/haproxy.cfg
index 38f4625bbd..324ad5e229 100644
--- a/main/haproxy/haproxy.cfg
+++ b/main/haproxy/haproxy.cfg
@@ -1,13 +1,86 @@
-# dummy config
+#---------------------------------------------------------------------
+# Example configuration for a possible web application.  See the
+# full configuration options online.
+#
+#   http://haproxy.1wt.eu/download/1.4/doc/configuration.txt
+#
+#---------------------------------------------------------------------
+
+#---------------------------------------------------------------------
+# Global settings
+#---------------------------------------------------------------------
 global
-        user haproxy
-        group haproxy
-        chroot /usr/share/haproxy
-        daemon
+    # to have these messages end up in /var/log/haproxy.log you will
+    # need to:
+    #
+    # 1) configure syslog to accept network log events.  This is done
+    #    by adding the '-r' option to the SYSLOGD_OPTIONS in
+    #    /etc/sysconfig/syslog
+    #
+    # 2) configure local2 events to go to the /var/log/haproxy.log
+    #   file. A line like the following can be added to
+    #   /etc/sysconfig/syslog
+    #
+    #    local2.*                       /var/log/haproxy.log
+    #
+    log         127.0.0.1 local2
+
+    chroot      /var/lib/haproxy
+    pidfile     /var/run/haproxy.pid
+    maxconn     4000
+    user        haproxy
+    group       haproxy
+    daemon
+
+    # turn on stats unix socket
+    stats socket /var/lib/haproxy/stats
 
+#---------------------------------------------------------------------
+# common defaults that all the 'listen' and 'backend' sections will
+# use if not designated in their block
+#---------------------------------------------------------------------
 defaults
-        contimeout 5000
-        clitimeout 50000
+    mode                    http
+    log                     global
+    option                  httplog
+    option                  dontlognull
+    option http-server-close
+    option forwardfor       except 127.0.0.0/8
+    option                  redispatch
+    retries                 3
+    timeout http-request    10s
+    timeout queue           1m
+    timeout connect         10s
+    timeout client          1m
+    timeout server          1m
+    timeout http-keep-alive 10s
+    timeout check           10s
+    maxconn                 3000
+
+#---------------------------------------------------------------------
+# main frontend which proxys to the backends
+#---------------------------------------------------------------------
+frontend  main *:5000
+    acl url_static       path_beg       -i /static /images /javascript /stylesheets
+    acl url_static       path_end       -i .jpg .gif .png .css .js
+
+    use_backend static          if url_static
+    default_backend             app
+
+#---------------------------------------------------------------------
+# static backend for serving up images, stylesheets and such
+#---------------------------------------------------------------------
+backend static
+    balance     roundrobin
+    server      static 127.0.0.1:4331 check
 
-listen dummy1 127.0.0.1:10001
+#---------------------------------------------------------------------
+# round robin balancing between the various backends
+#---------------------------------------------------------------------
+backend app
+    balance     roundrobin
+    server  app1 127.0.0.1:5001 check
+    server  app2 127.0.0.1:5002 check
+    server  app3 127.0.0.1:5003 check
+    server  app4 127.0.0.1:5004 check
 
diff --git a/main/haproxy/haproxy.pre-upgrade b/main/haproxy/haproxy.pre-upgrade
index fa9083dc41..33e0164aff 100644
--- a/main/haproxy/haproxy.pre-upgrade
+++ b/main/haproxy/haproxy.pre-upgrade
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 addgroup haproxy 2>/dev/null
-adduser -S -H -h /usr/share/haproxy -s /bin/false -D \
+adduser -S -H -h /var/lib/haproxy -s /bin/false -D \
         -G haproxy haproxy 2>/dev/null
 
 # move config to new location