Converged infrastructure (CI) and hyperconverged infrastructure (HCI) are common terms, but open converged infrastructure (OCI) is new. What is it and how is it different from the other architectures? 1,381 more words
Tags » Virtualization
Before introduction of VM solutions, data centers were filled with physical servers. So VMware introduced ESX hypervisors and then later Xen and KVM like solutions were introduced for complete hardware virtualization which helped in reducing overall datacenter cost. 877 more words
MacVLAN allows to connect containers in separate docker networks to your VLAN infrastructure, so they act like being directly connected to your network.
From the main interface, MacVLAN driver creates subinterfaces to handle 802.1q tags for each VLAN, and assign to them separate IP and MAC addresses. 3,116 more words
Debian 9 (“Stretch”) was released last week and now it’s available in virt-builder, the fast way to build virtual machine disk images:
$ virt-builder -l | grep debian debian-6 x86_64 Debian 6 (Squeeze) debian-7 sparc64 Debian 7 (Wheezy) (sparc64) debian-7 x86_64 Debian 7 (Wheezy) debian-8 x86_64 Debian 8 (Jessie) debian-9 x86_64 Debian 9 (stretch) $ virt-builder debian-9 \ --root-password password:123456 [ 0.5] Downloading: http://libguestfs.org/download/builder/debian-9.xz [ 1.2] Planning how to build this image [ 1.2] Uncompressing [ 5.5] Opening the new disk [ 15.4] Setting a random seed virt-builder: warning: … 50 more words
Nutanix customers find themselves in an interesting situation. On one hand, they have a scale out hyperconverged infrastructure system that has helped many people expand their virtualization environment. 526 more words