System - Clustering
Live Instructor Led Online Training Clustering courses is delivered using an interactive remote desktop! .
During the course each participant will be able to perform Clustering exercises on their remote desktop provided by Qwikcourse.
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Disk Inspection and Monitoring
smartmontools contains utility programs (smartctl, smartd) to control/monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (S.M.A.R.T.) built into most modern ATA and SCSI disks. It is derived from smartsuite.
DRBL provides diskless or systemless environment. It uses distributed hardware resources and makes it possible for clients to fully access local hardware. It also includes Clonezilla, a partition and disk cloning utility similar to Ghost.
Cluster administration tool
ClusterSSH controls a number of xterm windows via a single graphical console window to allow commands to be interactively run on multiple servers over an ssh connection.
PelicanHPC is an iso-hybrid (CD or USB) image that let's you set up a high performance computing cluster in a few minutes. A Pelican cluster allows you to do parallel computing using MPI. You can run Pelican on a single multiple core machine to use all cores to solve a problem, or you can network multiple computers together to make a cluster. The frontend node (either a real computer or a virtual machine) boots from the image. The compute nodes boot by PXE, using the frontend node as the server. All of the nodes of the cluster get their filesystems from the same image, so it is guaranteed that all nodes run the the same software. Packages can be added to all nodes using apt-get, thanks to aufs. The bootable image is created by running a single script, which takes advantage of the Debian Live infrastructure.
Your linux deployment tool!
m23 is a free software distribution system (license: GPL), that installs (via network, starting with partitioning and formatting) and administrates (updates, adds / removes software, adds / removes scripts) clients with Debian, (X/K)Ubuntu, LinuxMint, openSUSE, Fedora and CentOS. It is used for deployment of Linux clients in schools, institutions and enterprises. The m23 server is controlled via a web interface. A new m23 client can be installed easily in only three steps. Group functions and mass installation tools make managing a vast number of clients comfortable. The integration of existing clients (with .deb-based distributions) into the system is possible, too. Client backup and server backup are included to avoid data loss. With the integrated virtualisation software, m23 can create and manage virtual m23 clients, that run on real m23 clients or the m23 server. Scripts and software packages (for installation on clients) can be created directly from the m23 web interface.
Based on the source code of Sun Grid Engine, we are continuing the open source development effort here on sourceforge.
Generic SCSI target subsystem for Linux SCST allows creation of sophisticated storage devices. It includes generic SCSI target core with SCSI target drivers and backend handlers. There are target drivers for iSCSI, Fibre Channel, SRP, SAS, FCoE, etc.
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The aim of the project is to develop an open source iSCSI target with professional features, works well in enterprise environment under real workload, and is scalable and versatile enough to meet the challenge of future storage needs and developements.
Distributed and Parallel Computing with/for Python.
dispy is a generic and comprehensive, yet easy to use framework for creating and using compute clusters to execute computations in parallel across multiple processors in a single machine (SMP), among many machines in a cluster, grid or cloud. dispy is well suited for data parallel (SIMD) paradigm where a computation (Python function or standalone program) is evaluated with different (large) datasets independently. dispy supports public / private / hybrid cloud computing, fog / edge computing.
Fault-tolerant, POSIX-compliant, network distributed filesystem
MooseFS (MFS) is a fault-tolerant, highly performing, scaling-out, network distributed file system. It spreads data over several physical servers which are visible to the user as one resource. For standard file operations MooseFS mounted with FUSE acts as other Unix-alike file systems: * A hierarchical structure (directory tree) * Stores POSIX file attributes (permissions, last access and modification times) Supports special files (block and character devices, pipes, and sockets) * Symbolic links (file names pointing to target files, not necessarily on MooseFS) and hard links (different names of files which refer to the same data on MooseFS) * Access to the file system can be limited based on IP address and/or password
These are 2 OS definitions and a scheduler script that are designed for the full virtualization of Linux and Windows systems on Ganeti. They work well on my KVM-based production environment and provides all that you need in order to create, backup, and restore instances. it works pretty well even under the XEN hypervisor.
Glass is a library for distributed computing.
Glass is a library for distributed computing. It's written in C++ and widely portable.
A community repository to develop Commodity Grid (CoG) Software for the access of Grids, through high-level interfaces.
A Java servlet filter which moves session storage out of the java application container, allowing to scale easily by adding more servers, without using a cluster nor changing the code. Session data can be stored into a cookie, memcached, a DB ...
Kundalini is a distributed shared memory system based on Kerrighed, which provides an adaptative shared-memory consistency algorithm to select on real time the best consistency algorithm to use based on application execution characteristics.
PFARS For Automatic Replication System is mainly used to sync servers in LVS clusters but also has many other uses. It is based on rsync over ssh and has native support for the Debian package system.
PHPQstat is a web interface that allows to connect to the useful commands of the Sun Grid Engine (SGE) batch queue system. With this interface, you can monitor your job status and your queues health at real time.
Pyslice provides utility functions for parametric modeling. PySlice creates data sets based on a series of template files, then runs a model against each data set. It tracks each model's progress keeping the total number under a user set limit.
Slurm Resource Manager for Rocks Clusters
Slurm is a replacement for other resource management software and schedulers like gridengine or torque. The slurm roll integrates very well into a rock clusters installation. In the folder add-ons, there are a lot of useful rolls for rock clusters 6.1 and 6.2. These rolls do not depend on slurm.
openMosix is a Linux kernel extension for single-system image clustering. Taking n PC boxes, openMosix gives users and applications the illusion of one single computer with n CPUs. openMosix is perfectly scalable and adaptive.
rshd is a multithreaded daemon service that listens for connections on port 514 (tcp port for the shell/cmd protocol), runs commands passed by clients and sends back the results.
GridSim allows modeling and simulation of entities in parallel and distributed computing systems such as users, applications, resources, and resource brokers/schedulers for design and evaluation of scheduling algorithms.
The OpenSSI project is a comprehensive clustering solution offering a full, highly available SSI environment for Linux. Goals for OpenSSI Clusters include availability, scalability and manageability, built from standard servers.
This project provides a simulator for measuring execution time and total monetary costs on the Amazon EC2's spot instances.
General purpose client/server python execution code. This code allows a server to serve a list of python codes to clients for execution. The client then sends the result (literally the value of the variable converted to a string) back to the server.
Fura is a self-contained grid middleware that allows the grid enablement and distribution of applications on heterogeneous computational resources. Fura features a web-based GUI, wizard-guided installation and configuration, and Web Services compliance.
libcsp is C a library makes programming with threads much easier. By providing an easy mechanism to express and reason about programs with multiple threads, it becomes easier to fit software into the real world.
The openMosixApplet lets you watch the realtime load of your openMosix cluster. It consists of a local daemon which listens for connections by applets. The applet uses chart2D to provide a good-lookin' feeling.
A web-based monitor for PBS-based clusters (e.g. OpenPBS and Torque). It provides an overview of node usage, running jobs, and active users. It is built on the pbs-python libraries.
PyDSH is a remote administration tool, consisting of pydsh and pydcp. Pydsh allows you to run a command on multiple hosts in parallel over RSH, SSH or Telnet, OR manage your SSH public keys. The pydcp command allows copying files to/from multiple hosts.
Multi-threaded cp and md5sum based on GNU coreutils
Mutil is a set of standard utilities that have been parallelized to maximize performance on modern file systems. These currently include multi-threaded drop-in replacements for cp and md5sum from GNU coreutils, which have achieved 10/30x rates on one/many nodes.
CENAT in Costa Rica is enforcing the use of clustering techniques to aid scientific development. beowulf-cenat is the first step towards the implementation of cluster tools, documentation and standards for CR, including Grid on a later stage.
The EVMS Project uses a layered, plug-in model to provide unparalleled flexibility and extensibility in managing storage. This allows for easy expansion or customization of various levels of volume management.
In the field of Clustering learning from a live instructor-led and hand-on training courses would make a big difference as compared with watching a video learning materials. Participants must maintain focus and interact with the trainer for questions and concerns. In Qwikcourse, trainers and participants uses DaDesktop , a cloud desktop environment designed for instructors and students who wish to carry out interactive, hands-on training from distant physical locations.
For now, there are tremendous work opportunities for various IT fields. Most of the courses in Clustering is a great source of IT learning with hands-on training and experience which could be a great contribution to your portfolio.
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