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
CentOS 6 / RHEL 6 [Updated: 2013.10.01]
# rpm -ivh http://mirror.karneval.cz/pub/linux/fedora/epel/6/i386/epel-release-6-8.noarch.rpm --test warning: /var/tmp/rpm-tmp.Hrps3E: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Now copy and import a key (.txt file with key ID as name of the file. Upper Case)
# cd ~ # wget --no-check-certificate https://fedoraproject.org/static/0608B895.txt # mv 0608B895.txt /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 # rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
# rpm -qa gpg* gpg-pubkey-0608b895-4bd22942
Install EPEL Repo
# rpm -Uvh http://mirror.karneval.cz/pub/linux/fedora/epel/6/i386/epel-release-6-8.noarch.rpm
CentOS 6.3 – i386 – 32-bit
CentOS 6.3 – x86_64 – 64-bit