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--- informatica:linux:haproxy [2012/10/16 07:01] – javi
+++ informatica:linux:haproxy [2015/04/13 20:19] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
 http://code.google.com/p/haproxy-docs/wiki/source
 ===== Instalacion =====
+==== Paquete debian ====
   sudo aptitude update; sudo aptitude install haproxy
@@ Line 11: / Line 14: @@
+==== Fuentes ====
+Importante para obtener soporte SSL
+. (Opcional) Instalar dependencias:
+  sudo aptitude update; sudo aptitude install build-essential libpcre3-dev libssl-dev
+. Descargar:
+  cd /usr/local; sudo wget -c --tries=0 http://haproxy.1wt.eu/download/1.5/src/devel/haproxy-1.5-dev15.tar.gz
+. Descomprimir
+  sudo tar xvfz haproxy-1.5-dev15.tar.gz; sudo ln -s haproxy-1.5-dev15 haproxy
+. Compilar:
+  cd /usr/local/haproxy; make TARGET=linux2628 USE_STATIC_PCRE=1 USE_OPENSSL=1
+  sudo make install
 ===== Config =====
@@ Line 188: / Line 210: @@
 </code>
 ===== Estadisticas =====
@@ Line 215: / Line 238: @@
 Listado completo de comandos en la seccion '9.2. Unix Socket commands' de http://haproxy.1wt.eu/download/1.4/doc/configuration.txt
+==== Deshabilitar/habilitar un nodo ====
+Requiere tener las estadisticas habilitadas y ser root.
+**Deshabilitar**:
+  clear;echo "disable server mysql/mysql-3.dev.jj.com" | socat unix-connect:/tmp/haproxy_stats stdio
+**Habilitar**:
+  clear;echo "enable server mysql/mysql-3.dev.jj.com" | socat unix-connect:/tmp/haproxy_stats stdio