# Haproxy web interface Web interface(user-friendly web GUI, alerting, monitoring and secure) for managing Haproxy servers. Leave your [feedback](https://github.com/Aidaho12/haproxy-wi/issues) # Youtube [Demo video](https://www.youtube.com/channel/UCo0lCg24j-H4f0S9kMjp-_w) # Twitter [Twitter](https://twitter.com/haproxy_wi), subscribe! I will write there about all the changes and news # Telegram [Channel](https://t.me/haproxy_wi) about Haproxy-wi, talks and questions are welcome # Demo site [Demo site](https://demo.haproxy-wi.org) Login/password: admin/admin. Server resets every hour. ![alt text](image/haproxy-wi-config-show.png "Show config page") # Features: 1. Configure HAProxy In a jiffy with haproxy-wi 2. View and analyse Status of all Frontend/backend server via haproxy-wi from a single control panel. 3. Enable/disable servers through stats page without rebooting HAProxy 4. View/Analyse HAproxy logs straight from the haproxy-wi web interface 5. Create and visualise the HAproxy workflow from Web Ui. 6. Push Your changes to your HAproxy servers with a single click through web interface 7. Get info on past changes, Evaluate your config files and restore a previous stable config anytime with a single click straight from Web interface 8. Add/Edit Frontend or backend servers via web interface with a click of a button. 9. Edit config of HAProxy and push changes to All Master/Slave server with a single click 10. Add Multiple server to ensure Config Sync between servers. 11. Auto management of ports assigned to Fronted. 12. Evaluate the changes of recent configs pushed to HAproxy instances straight from web ui 13. Multiple User Roles support for privileged based Viewing and editing of Config 14. Create Groups and add /remove servers to ensure proper identification for your HAproxy Clusters 15. Send notifications to telegram directly from HAProxy-WI 16. HAProxy-WI supports high Availability to ensure uptime to all Master slave servers configured 17. SSL certificate support. 18. SSH Key support for managing multiple HAproxy Servers straight from haproxy-wi 19. SYN flood protect 20. Alerting about changes backends state 21. Alerting about HAProxy service state 22. Metrics incoming connections 23. Web acceleration settings 24. Web application firewall 25. LDAP support 26. Keep active HAProxy service 27. Ability to hide parts of the config with tags for users with "guest" role: "HideBlockStart" and "HideBlockEnd" 28. Mobile-ready desing 29. REST API 30. Installation and Upgrading HAProxy service via HAProxy-WI ![alt text](image/haproxy-wi-metrics.png "Merics") # Install ## RPM Install repository: ``` yum install https://repo.haproxy-wi.org/haproxy-wi-release-7-1-0.noarch.rpm ``` After install HAProxy-WI: ``` yum install haproxy-wi ``` Supports EL7 and EL8 #### Before uses RPM repository you should donate to support project on [Patreon](https://www.patreon.com/haproxy_wi/overview) or on [PayPal](https://www.paypal.me/loginovpavel) and I will send you credentials for access. Actual prices you can see on [Patreon](https://www.patreon.com/haproxy_wi/overview) ## Manual install For install just clone: ``` CentOS: $ sudo yum -y install git nmap-ncat net-tools python35u dos2unix python35u-pip mod_ssl httpd python35u-devel gcc-c++ openldap-devel python-devel python-jinja2 python35u-mod_wsgi ansible $ cd /var/www/ $ git clone https://github.com/Aidaho12/haproxy-wi.git /var/www/haproxy-wi $ chown -R apache:apache haproxy-wi/ Or if use Debian/Ubuntu: $ sudo apt-get install git net-tools lshw dos2unix apache2 gcc netcat python3.5 python3.5-mod_wsgi mod_ssl python3-pip g++ freetype2-demos libatlas-base-dev openldap-dev libpq-dev python-dev libxml2-dev libxslt1-dev libldap2-dev libsasl2-dev libffi-dev python3-dev libssl-dev ansible -y $ git clone https://github.com/Aidaho12/haproxy-wi.git /var/www/haproxy-wi $ chown -R www-data:www-data haproxy-wi/ Both $ pip3 install -r haproxy-wi/requirements.txt $ chmod +x haproxy-wi/app/*.py $ sudo ln -s /usr/bin/python3.5 /usr/bin/python3 $ sudo cp config_other/logrotate/* /etc/logrotate.d/ $ sudo cp config_other/syslog/* /etc/rsyslog.d/ $ sudo cp config_other/systemd/* /etc/systemd/system/ $ sudo systemctl daemon-reload $ sudo systemctl restart httpd $ sudo systemctl restart rsyslog $ sudo systemctl restart metrics_haproxy.service $ sudo systemctl restart checker_haproxy.service $ sudo systemctl restart keep_alive.service $ sudo systemctl enable metrics_haproxy.service $ sudo systemctl enable checker_haproxy.service $ sudo systemctl enable keep_alive.service $ sudo mkdir /var/www/haproxy-wi/app/certs $ sudo mkdir /var/www/haproxy-wi/keys $ sudo mkdir /var/www/haproxy-wi/configs/ $ sudo mkdir /var/www/haproxy-wi/configs/hap_config/ $ sudo mkdir /var/www/haproxy-wi/configs/kp_config/ $ sudo mkdir /var/www/haproxy-wi/log/ ``` For Apache do virtualhost with cgi-bin. Like this: ``` # vi /etc/httpd/conf.d/haproxy-wi.conf WSGIDaemonProcess api display-name=%{GROUP} user=apache group=apache processes=1 threads=5 WSGIScriptAlias /api /var/www/haproxy-wi/api/app.wsgi WSGIProcessGroup api WSGIApplicationGroup %{GLOBAL} Order deny,allow Allow from all SSLEngine on SSLCertificateFile /var/www/haproxy-wi/app/certs/haproxy-wi.crt SSLCertificateKeyFile /var/www/haproxy-wi/app/certs/haproxy-wi.key ServerName haproxy-wi ErrorLog /var/log/httpd/haproxy-wi.error.log CustomLog /var/log/httpd/haproxy-wi.access.log combined TimeOut 600 LimitRequestLine 16380 DocumentRoot /var/www/haproxy-wi ScriptAlias /cgi-bin/ "/var/www/haproxy-wi/app/" DirectoryIndex overview.py Options +ExecCGI AddHandler cgi-script .py Order deny,allow Allow from all Options +ExecCGI -Indexes +MultiViews Order Deny,Allow Deny from all Options +ExecCGI -Indexes +MultiViews Order Deny,Allow Deny from all Order Deny,Allow Deny from all Order Deny,Allow Deny from all Header set X-XSS-Protection: 1; Header set X-Frame-Options: deny Header set X-Content-Type-Options: nosniff Header set Strict-Transport-Security: max-age=3600; Header set Cache-Control no-cache Header set Expires: 0 Header set Cache-Control "max-age=86400, public" ``` # OS support HAProxy-WI was tested on EL7, EL8 and all scripts too. Debian/Ubuntu OS support at 'beta' stage, may work not correct # Database support Default Haproxy-WI use Sqlite, if you want use MySQL enable in config, and create database: ### For MySQL support: ``` MariaDB [(none)]> create user 'haproxy-wi'@'%'; MariaDB [(none)]> create database haproxywi; MariaDB [(none)]> grant all on haproxywi.* to 'haproxy-wi'@'%' IDENTIFIED BY 'haproxy-wi'; MariaDB [(none)]> grant all on haproxywi.* to 'haproxy-wi'@'localhost' IDENTIFIED BY 'haproxy-wi'; ``` ![alt text](image/haproxy-wi-overview.png "Overview page") # Settings ``` Edit $HOME_HAPROXY-WI/app/haproxy-wi.cfg with your env ``` Login https://haproxy-wi-server/users.py, and add: users, groups and servers. Default: admin/admin ![alt text](image/haproxy-wi-admin-area.png "Admin area") For Runtime API, Metrics and Alerting enable state file and stat socket on HAproxt servers and need install socat on all haproxy servers, and configre HAProxy: ``` global stats socket *:1999 level admin stats socket /var/run/haproxy.sock mode 600 level admin server-state-file /etc/haproxy/haproxy.state defaults load-server-state-from-file global listen stats bind *:8085 stats enable stats uri /stats stats realm HAProxy-04\ Statistics stats auth admin:password stats admin if TRUE ``` ![alt text](image/haproxy-wi-logs.png "View logs page") # Create and update DB ``` $ cd /var/www/haproxy-wi/app $ ./create_db.py ``` # Troubleshooting If you have error: ``` Forbidden You don't have permission to access /app/overview.py on this server. ``` Check owner(must be apache, or another user for apache) If at first login you have: ``` Internal Server Error ``` Do this: ``` $ cd /var/www/haproxy-wi/app $ ./create_db.py ``` and check executeble py files If you see plain text, check section "Directory" in httpd conf