Haproxy Ansible Role

Ansible role for compiling Haproxy and installs Haproxyctl.

Currently for CentOS only.

Config Options

---
############################################################
##### Haproxy Config Settings (Required)
############################################################
haproxy_haproxyctl: true
haproxy_haproxyctl_version: 1.3.0

haproxy_user: haproxy
haproxy_group: "{{ haproxy_user }}"

haproxy_stat_user: haproxy
haproxy_stat_pass: haproxy

# / is automatically pre-appended
haproxy_http_check_uri: ok.html

haproxy_app_servers:
  - id: default-server-1
    host: 127.0.0.1
    port: 4000
    protocol: tcp

  - id: default-server-2
    host: 127.0.0.1
    port: 4001
    protocol: tcp

haproxy_app_name: default

haproxy_ssl: false
haproxy_ssl_cert:

############################################################
##### Haproxy Installer Settings
############################################################
haproxy_source_root_path: /usr/local/src
haproxy_version: 1.5.11
haproxy_source_path: "{{ haproxy_source_root_path}}/haproxy-{{ haproxy_version }}"

haproxy_source_url: http://www.haproxy.org/download/1.5/src/haproxy-1.5.11.tar.gz

haproxy_local_sbin_path: /usr/local/sbin
haproxy_local_sbin: "{{ haproxy_local_sbin_path }}/haproxy"
haproxy_usr_sbin_path: /usr/sbin
haproxy_config_path: /etc/haproxy
haproxy_stats_path: /var/lib/haproxy

haproxy_logrotate_config: /etc/logrotate.d/haproxy

haproxy_rsyslog_priority: 20
haproxy_rsyslog_conf: "/etc/rsyslog.d/{{ haproxy_rsyslog_priority }}-haproxy.conf"

haproxy_log_path: /var/log/haproxy
haproxy_log_info: "{{ haproxy_log_path }}/info.log"
haproxy_log_notice: "{{ haproxy_log_path }}/notice.log"

haproxy_binaries:
  - haproxy
  - haproxy-systemd-wrapper

haproxy_make_config: TARGET=linux2628 CPU=x86_64 USE_OPENSSL=1 USE_ZLIB=1 USE_PCRE=1 USE_LINUX_TPROXY=1 USE_LINUX_SPLICE=1 USE_LIBCRYPT=1 USE_REGPARM=1

haproxy_chroot_path: /var/run/haproxy
haproxy_stats_socket: /var/run/haproxy.sock
haproxy_stats_socket_user: /var/run/haproxy-stats.sock

haproxy_initd: /etc/init.d/haproxy

Notes:

Remember to enable UDP 514 on syslog.

Example rsyslog.conf:

$ModLoad imudp
$UDPServerRun 514

Logging References:

• http://sharadchhetri.com/2013/10/16/how-to-enable-logging-of-haproxy-in-rsyslog/
• http://www.percona.com/blog/2014/10/03/haproxy-give-me-some-logs-on-centos-6-5/
• https://transloadit.com/blog/2010/08/haproxy-logging/