From 1aafc6c72398c8992c9e487d6c20df45d77ee97e Mon Sep 17 00:00:00 2001
From: zeus <rootapostolos@swarmlab.io>
Date: Thu, 9 Dec 2021 19:50:02 +0200
Subject: [PATCH] haproxy

---
 install/usr/share/swarmlab.io/sec/haproxy.cfg | 102 ++++++++++++++++++
 .../usr/share/swarmlab.io/sec/swarmlab-sec    |   2 +
 2 files changed, 104 insertions(+)
 create mode 100644 install/usr/share/swarmlab.io/sec/haproxy.cfg

diff --git a/install/usr/share/swarmlab.io/sec/haproxy.cfg b/install/usr/share/swarmlab.io/sec/haproxy.cfg
new file mode 100644
index 0000000..a1a0aae
--- /dev/null
+++ b/install/usr/share/swarmlab.io/sec/haproxy.cfg
@@ -0,0 +1,102 @@
+#---------------------------------------------------------------------
+# Example configuration for a possible web application.  See the
+# full configuration options online.
+#
+#   https://www.haproxy.org/download/2.6/doc/configuration.txt
+#   https://cbonte.github.io/haproxy-dconv/2.6/configuration.html
+#
+#---------------------------------------------------------------------
+
+#---------------------------------------------------------------------
+# Global settings
+#---------------------------------------------------------------------
+global
+    # 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
+    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
+
+#---------------------------------------------------------------------
+# example how to define user and enable Data Plane API on tcp/5555
+# more information: https://github.com/haproxytech/dataplaneapi and
+#   https://www.haproxy.com/documentation/hapee/2-0r1/configuration/dataplaneapi/
+#---------------------------------------------------------------------
+# userlist haproxy-dataplaneapi
+#     user admin insecure-password mypassword
+#
+# program api
+#    command /usr/bin/dataplaneapi --host 0.0.0.0 --port 5555 --haproxy-bin /usr/sbin/haproxy --config-file /etc/haproxy/haproxy.cfg --reload-cmd "kill -SIGUSR2 1" --restart-cmd "kill -SIGUSR2 1" --reload-delay 5 --userlist hapee-dataplaneapi
+#    no option start-on-reload
+
+#---------------------------------------------------------------------
+# main frontend which proxys to the backends
+#---------------------------------------------------------------------
+frontend  main
+    bind *:80
+    # bind *:443 ssl # To be completed ....
+
+    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      static1 127.0.0.1:4331 check
+    server      static2 127.0.0.1:4332 check
+
+#---------------------------------------------------------------------
+# 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/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index bc302ba..4013f93 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -264,6 +264,7 @@ fi
 /bin/cp -f $DIR/$hostnames_get $Wdir/$hostnames_get
 /bin/cp -f $DIR/ROOT_PASSWORD $Wdir/ROOT_PASSWORD
 /bin/cp -rf $DIR/.vimrc $Wdir/.vimrc
+/bin/cp -rf $DIR/haproxy.cfg $Wdir/haproxy.cfg
 /bin/cp -rf $DIR/install-vim-plugin.sh $Wdir/install-vim-plugin.sh
 
 
@@ -291,6 +292,7 @@ services:
     volumes:
       - $Wdir/project:/home/docker/project
       - $Wdir/$bootstrap:/usr/bin/$bootstrap
+      - $Wdir/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
 
  
 #  workerservice: