Projects

unxsVZ

unxsVZ is a multiple datacenter, multiple hardware node, OpenVZ container manager with autonomics and advanced migration and hot spare container replication. unxsVZ supports and will support more and more HA and load balancing functions across your private internet cloud. It is the ... [More] infrastructure manager of all of our GPL OpenISP and unxsISP software. unxsVZ is an ambitious FOSS "yet another cloud infrastructure manager." unxsVZ is already in commercial production and has proven itself very stable and extensible. Solving numerous internet infrastructure provisioning problems including cost, maintenance and monitoring. [Less]

CUBRID Database Management System

CUBRID is a comprehensive open source relational database management system highly optimized for Web Applications and written in C/C++. Includes JDBC, CSQL for command line administration, PHP & Ruby Libraries to connect to CUBRID.

Zen Load Balancer

Zen Load Balancer is a complete solution for load balancing to provide a high availability for TCP and UDP services, targeted to become a professional open source product in networking for distributed systems. It's not only a nice HTTPS GUI to control the load balancing system, Zen LB ... [More] provides an advanced administration for network interfaces and routes, unlimited farms configuration, advanced checking for TCP farms, advanced check and monitoring for backend servers, clustering for active-passive load balancing services, monitoring graphs, configuration backups, vlan support, real time config sync replication for cluster nodes, HTTP specific load balancing, client persistence, SSL wrapper, and much more. [Less]

HA-JDBC

High-Availability JDBC - a JDBC driver proxy that adds light-weight, transparent, fault tolerant clustering capability to any underlying JDBC driver.

Gemeinschaft (by Amooma)

Gemeinschaft (by Amooma) is the open-source PBX based on Asterisk, MySQL, Apache, and PHP, and is designed for high availability and clustering. It provides automatic provisioning for mass deployment, and can handle over 10,000 users. Administration is done via shell scripts or a Web GUI. ... [More] Hot-desking and mobility are supported. German voice prompts are included. There is a standards-compliant Web GUI with internationalization (and German and English translations). Outbound and inbound routing with full PCRE support is included. [Less]

UCARP

UCARP is a portable implementation of the CARP protocol. UCARP allows a couple of hosts to share common virtual IP addresses in order to provide automatic failover. It is a portable userland implementation of the secure and patent-free Common Address Redundancy Protocol (CARP, OpenBSD’s ... [More] alternative to the patents-bloated VRRP). Strong points of the CARP protocol are: very low overhead, cryptographically signed messages, interoperability between different operating systems and no need for any dedicated extra network link between redundant hosts. [Less]

UltraESB

The UltraESB is a Free and Open Source Enterprise Service Bus [ESB] that facilitates the integration of different systems. Integration is facilitated via "messages" which maybe HTTP/S messages (such as SOAP, REST, JSON, XML, Hessian, AS2, HTML, Binary, Text etc) or messages over many other ... [More] transports such as JMS, Email, TCP, MLLP/S etc, or Files FTP/S, SFTP etc. Messages may carry different types of payloads such as SOAP, XML, Text, CSV, EDI, HL7, JSON, Maps etc., and the UltraESB can accept messages over one transport in one format, and forward it to another system over another transport and another format. Messages passing through the UltraESB can be "mediated" via fragments of Java code or JSR 223 Scripting languages such as Ruby,Groovy,Javascript,etc. It supports Java IDE integration. [Less]

opencarp

Implementation of Common Address Redundancy Protocol for Linux, sharing as many features of OpenBSD's carp implementation as possible in userspace.

python-hatools

python-HAtoolsSummaryPython-HAtools is a set of python modules and scripts designed to help you dynamically configure and manage resources commonly associated with high-availability applications on Linux. (Note: python-HAtools doesn't attempt to add any new HA resources to your environment, it ... [More] just makes management of those resources simpler and more flexible) The first release of python-HAtools will focus on block-level storage, and will include tools for managing: iSCSI IET/iscsi-target (http://iscsitarget.sourceforge.net/) Open-iSCSI (http://www.open-iscsi.org) Volume management LVM2 (http://sourceware.org/lvm2/) Replication DRBD (http://www.drbd.org/) Future versions may allow management of additional functions: Heartbeat (http://linux-ha.org/Heartbeat) Multipath IO (http://christophe.varoqui.free.fr/) NFS (client and server configuration) Cluster filesystems GFS2 (http://sources.redhat.com/cluster/gfs/) Lustre (http://lustre.org) OCFS2 (http://oss.oracle.com/projects/ocfs2/) Monitoring Nagios (http://www.nagios.org) Cacti (http://www.cacti.net/) OpenIPMI (http://openipmi.sourceforge.net/) GoalsOne of the goals of python-HAtools is to accomplish its work using the command-line configuration interfaces of the resources it manages. Where it makes sense, we also use status information from the /proc filesystem. We believe this approach has some advantages over library-API integration: Code that's easy for system administrators to follow Compile-free, portable installation The main disadvantage to this approach is performance. It's assumed, however, that the tasks performed by python-HAtools will not greatly benefit from the memory or speed increases to be gained by library-API integration, and that the users of python-HAtools will more greatly value convenience and familiarity. Another goal is to make the tools highly dynamic by storing as little internal state information as possible. We read the state information from the underlying system as often as possible to be sure that information is up-to-date and decisions are made on current state. StatusDevelopment on python-HAtools is just getting started. The iSCSI.Target (IET) module is functional, but is being reworked to conform to the project's goals. The next module to be completed will be iSCSI.Initiator, the client compliment to iSCSI.Target. [Less]

summerrain

A java framework for helping providing high availability (HA) for Java-based systems.