MOM is a policy-driven tool that can be used to manage overcommitment on KVM hosts. Using libvirt, MOM keeps track of active virtual machines on a host. At a regular collection interval, data is gathered about the host and guests. Data can come from multiple sources (eg. the /proc interface, libvirt API calls, a client program connected to a guest, etc). Once collected, the data is organized for use by the policy evaluation engine. When started, MOM accepts a user-supplied overcommitment policy. This policy is regularly evaluated using the latest collected data. In response to certain conditions, the policy may trigger reconfiguration of the system’s overcommitment mechanisms. Currently MOM supports control of memory ballooning and KSM but the architecture is designed to accommodate new mechanisms such as cgroups.
Vmware Tools perl script is actually building the vmtools on your machine. First thing you need to do is update your system so you don’t get a module mismatch.
Once the system is updated reboot.
When the system comes back just add kernel headers by running
yum install kernel-devel
You can now run the vmware tools script again.
yum install mingw32-binutils yum install mingw32-cpp yum install mingw32-filesystem yum install mingw32-gcc yum install mingw32-gcc-c++ yum install mingw32-runtime yum install mingw32-w32api yum install wine wine cmd.exe
You should end in home directory on Z:\ drive
What to edit?
In the PATH element add at the end your binaries folder (check this folder exists!)
exit in console
restart wine command prompt
verify by typing
If you have other required mingw32 components installed you should be able to do:
http://dl.fedoraproject.org/pub/fedora/ – there is a file here called fullfilelist. very easy to search for mingw32 files among thousands of packages for various fedora versions
MirrorBrain is an open source framework to run a content delivery network using mirror servers. It solves a challenge that many popular open source projects face – a flood of download requests, often magnitudes more than any single site could practically handle. Some very popular Open Source projects rely on MirrorBrain.
pfexec pkg set-publisher -O http://pkg.openindiana.org/legacy opensolaris.org
iface static 192.168.10.100/24
Update DNS server in /etc/resolv.conf
Copy in /etc/ and restart DNS client
cp nsswitch.conf nsswitch.conf.original cp nsswitch.dns nsswitch.conf svcadm restart svc:/network/dns/client:default
svcadm restart svc:/network/physical:nwam
Modify route to gateway in /etc/defaultrouter (single IP will do)
pfexec svcadm restart network/routing-setup
load file to edit
$ nano /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0 BOOTPROTO=static IPADDR=10.10.10.150 NETMASK=255.255.255.0 GATEWAY=10.10.10.1 DNS1=22.214.171.124 DNS2=126.96.36.199 ONBOOT=yes NM_CONTROLLED=no
$ sudo /etc/init.d/network restart
Disable Network Manager, Enable Network Service
# systemctl stop NetworkManager.service # systemctl disable NetworkManager.service
Then you enable the network service in a similar fashion.
# systemctl enable network.service # systemctl start network.service
Don’t forget to set host resolve /etc/hosts and hostname /etc/sysconfig/network [HOSTNAME=]
Zenoss Core 4 is the most powerful open source IT monitoring solution in the industry. It offers unified monitoring of applications, servers, storage, networking, and virtualization providing the agentless collection of both availability and performance metrics. Additionally, Zenoss provides a high performance eventing system capable of handling 100 million + events per day that is mated to a sophisticated notification and trigger system. Finally, Zenoss provides an extensible ZenPack framework and robust APIs capable of extending and/or integrating Zenoss Core 4 into any environment.
10ZiG, Wyse, ChipPc
The Spice project aims to provide a complete open source solution for interaction with virtualized desktop devices.The Spice project deals with both the virtualized devices and the front-end. Interaction between front-end and back-end is done using VD-Interfaces. The VD-Interfaces (VDI) enable both ends of the solution to be easily utilized by a third-party component.
Cacti is a complete network graphing solution designed to harness the power of RRDTool’s data storage and graphing functionality. Cacti provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features out of the box. All of this is wrapped in an intuitive, easy to use interface that makes sense for LAN-sized installations up to complex networks with hundreds of devices.
News for nerds, stuff that matters.
By releasing Open Compute Project technologies as open hardware, our goal is to develop servers and data centers following the model traditionally associated with open source software projects. That’s where you come in.
Visit actual youtube video for important comments http://www.youtube.com/watch?v=9HKz77Ka_Xo
GlusterFS is a powerful network/cluster filesystem written in user space which uses FUSE to hook itself with VFS layer. GlusterFS takes a layered approach to the file system, where features are added/removed as per the requirement. Though GlusterFS is a File System, it uses already tried and tested disk file systems like ext3, ext4, xfs, etc. to store the data. It can easily scale up to petabytes of storage which is available to user under a single mount point.
The virtual datacenter management platform. Provision, manage, and monitor hosts, hypervisors, virtual machines, storage, and network. The oVirt Project is an open virtualization project for anyone who cares about Linux-based KVM virtualization. Providing a feature-rich server virtualization management system with advanced capabilities for hosts and guests, including high availability, live migration, storage management, system scheduler, and more.
Connect with LinkedIn oVirt professionals here:
Build and Secure Your Own Virtual Datacenter Across the Cloud. Our on-demand secure cloud networking solution lets you connect all your systems, wherever they are, in your own secure Virtual Private Cloud (VPC). Start by connecting all your systems—across regions and providers—with our distributed virtual switch. Next, extend your enterprise LAN securely into the cloud with our virtual network gateway. Finally, secure all your resources by ‘cloaking’ your cloud network, rendering it invisible to all malicious traffic.
November Update: vCider is now part of Cisco
Traditional cloud-based networks are limited, despite virtualized delivery and management of resources, by the inseparability of network hardware and software. The result is a cloud solution that only goes halfway. When it comes to your network agility, you’re dragging around a virtual lead weight.
for AWS, Rackspace and Heroku